0362220 Epoxy-Hotmelt 3/30/04 11:29 AM Page 1 High-performance adhesives for demanding electronics applications. With the ever-increasing sophistication of electronics, you need the most dependable and versatile methods for their fabrication and assembly. 3M Scotch-Weld epoxies and Jet-melt adhesives have the performance characteristics that provide reliable bonds and seals for a broad spectrum of applications. From hard disk drive and printed circuit board fabrication to cellular phone and computer assembly, our adhesives can provide solutions that help improve product performance while streamlining assembly processes and reducing material costs. TM TM 3 Epoxy and Hot Melt Adhesives for Electronics Products and Specifications Key attribute comparisons for selected 3M Scotch-Weld Epoxy Adhesives.* TM TM Relative Strength Extractable Chloride Chloride (g/g) 250 Overlap Shear Strength (psi) 6000 200 5000 2290 DP- 460 DP- 4XL DP460 EG EG DP- 420 2214-HD 150 4000 100 3000 2214 NMF 2214 Hi-Flex DP-100 Plus Clear 2216 DP-270 50 2000 DP-125 DP-190 TM DP-100 DP-100 NS DP-100 FR 0 DP- 460 1000 0 20 10 180 Peel Strength (piw) DP- 4XL EG DP- 460 EG 30 40 Two-Part 50 One-Part Check chart for substrates used in measuring strength. Work Life 3M offers dispensing systems to meet the most exacting fabrication and assembly applications. Outgassing Mixed Work Life @ 23oC (minutes) 300 250 7.5 100 200 6 75 150 4.5 50 100 3 25 50 Total (g/g) Siloxane (g/g) Electronic Grade (EG) Epoxies For assembly of sophisticated electronics where outgassing and corrosion of material bonds are a concern, our two-part Electronic Grade (EG) epoxies are an excellent alternative to mechanical fasteners and lower-grade adhesives. 3M ScotchWeld EG epoxies produce far lower contamination levels of ionic and outgassing impurities than typical epoxy adhesives. This makes 3M Scotch-Weld EG epoxies ideal for the fabrication and assembly of critical components. 0 Scotch-Weld Epoxy Adhesives * Duo-PakTM Bulk Jet-melt Hot Melt Adhesives ** 37 ml 1 qt 50 ml 5 gal 200 ml PG (1" x 3") TC (.625" x 2") Two-Part Epoxies If structural performance is a priority, consider the many solutions provided by 3M Scotch-Weld two-part epoxies. They're available in a wide range of formulations, performance profiles and handling characteristics. Precision dispensing is made easy with the 3M EPXTM Applicator System. Duo-PakTM cartridges also offer room temperature storage and long shelf life for added convenience in many fabrication and assembly operations. 400 ml Q (.625" x 8") DP-100 DP-100 NS DP-100 FR DP- 420 DP-125 DP- 460 DP- 460 EG DP-270 DP-190 2216 DP- 4XL EG 0 DP- 460 DP- 460 EG DP- 4XL EG *Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. PRODUCT USE: All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M's control can affect the use and performance of a 3M product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether is is fit for a particular purpose and suitable for the user's method of application. Stick Sizes One-Part Epoxies 3M Scotch-Weld one-part epoxies provide superior structural adhesive performance where durability, environmental resistance and chemical resistance are essential. One-part epoxies also eliminate mixing, weighing and work life limitations. What's more, they cure on demand when heat is applied, thereby offering flexibility in processing. 0 DP-100 Plus Clear Packaging Options 1.5 Whether your priority is precision, convenience, speed or cost efficiency, 3M has the packaging options to meet your needs. *Scotch-Weld adhesive packaging availability can vary by product. **Jet-melt adhesive sticks may require specific 3M PolygunTM Applicators. Hot Melt Adhesives For applications requiring cost-efficient bonding, sealing, potting or encapsulating, 3M Jet-melt adhesives offer good strength and elastic characteristics. WARRANTY AND LIMITED REMEDY: Unless stated otherwise in 3M's product literature, packaging inserts or product packaging for individual products, 3M warrants that each 3M product meets the applicable specification at the time 3M ships the product. Individual productions may have additional or different warranties as stated on product literature, package insets or product packages. 3M MAKES NO OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABLITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING G OUT OF A COURSE OF DEALING, CUSTOM OF USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's application. If the 3M product is defective within the warranty period, your exclusive remedy ad 3M's and seller's sole obligation will be, at 3M's option, to replace the product or refund the purchase price. LIMITATION OF LIABILITY: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract, negligence, or strict liability. 3 Industrial Business Electronic Markets Materials Division 900 Bush Avenue, Building 21-1W-10 St. Paul, MN 55106 phone: 1-800-251-8634 or 1-651-736-3068 www.3M.com/electronicmarkets 10% Post-Consumer Waste Fiber Printed in U.S.A. MCS 0362220 (c) 3M IPC 2004 78-6900-9828-6 0362220 Epoxy-Hotmelt 3/30/04 11:30 AM Page 2 3M Epoxy and Hot Melt Adhesives have the characteristics and performance profiles to meet most fabrication and assembly application requirements. TM 3M Epoxy and Hot Melt Specifications Jet-melt Hot Melt Adhesives Scotch-Weld One-Part Epoxy Adhesives Scotch-Weld Two-Part Epoxy Adhesives Typical Physical Properties Product Base Resin Volume Mix Ratio (B:A) DP-100 Epoxy 1:1 DP-100 NS Epoxy 1:1 DP-100 FR Epoxy 1:1 DP-100 Plus Clear Epoxy 1:1 DP-125 Epoxy 1:1 DP-190 Gray Epoxy 1:1 DP-270 Clear/Black Epoxy 1:1 DP-420 Epoxy 2:1 DP-460 Epoxy 2:1 2216 Gray Epoxy 2:3 DP-460 EG Epoxy 2:1 DP-4XL EG Epoxy 2:1 2214-HD Epoxy NA 2214 Hi-Flex Epoxy 2214 NMF Typical Electrical Properties Bonding Range Set Time Mixed Work Life @ 23C Handling Strength @ 23C Full Cure Schedule Shore D Hardness Elongation (%) Shear Strength (psi) 180 Peel Strength (piw) Glass Transition Temperature (Tg) Thermal Conductivity (btu-ft./sq.ft.-hr.F) Thermal Coefficient of Expansion (in./in./C) Dielectric Constant (1 KHZ @ 23C) Dielectric Strength (volts/mil.) Dissipation Factor (1 KHZ @ 23C) Volume Resistivity (ohm-cm. @ 23C) Electrolytic Corrosion to Copper NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 81 2 1500 Aluminum 2 Aluminum 33C @ 46C .107 60 x 10-6 (-50C to 30C) 6.0 (12 mil.) 860 .043 3.5 x 1012 Poor UL 94 HB Meets corrosion resistance requirements Mil-S-46163 NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 80 2 1500 Aluminum 2 Aluminum 34C .106 @ 45C 29 x 10-6 (-50C to 30C) 149 x 10-6 (50C to 110C) * 1100 (12 mil.) * 2.2 x 1014 Poor Low flow version of DP-100 NA 4-8 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 87 2 1500 Aluminum 2 Aluminum 44C .111 @ 45C 60 x 10-6 (-50C to 30C) 125 x 10-6 (80C to 100C) 4.7 * .016 1.7 x 1014 * UL 94 V-O CFR 25.853 Paragraph A NA 3-4 min. 20 min. 48 hours @ 23C 83 75 3500 Aluminum 13 Aluminum 29C .077 93 x 10-6 (5C to 20C) 182 x 10-6 (40C to 140C) 6.6 710 .060 6.7 x 1011 * * NA 18-28 min. 2.5 hr. 7 days @ 23C 55 150 2500 Aluminum 35 Aluminum 15C .089 112 x 10-6 (5C to 20C) 190 x 10-6 (650C to 140C) 6.3 765 .140 1.2 x 1011 * * NA 90 min. 12-16 hr. 7 days @ 23C or 2 hr. @ 65C 60 20 2200 Aluminum 20 Aluminum 20C .220 @ 44C 62 x 10-6 (-50C to 30C) 177 x 10-6 (50C to 100C) 6.5 830 (12 mil.) .090 5.0 x 1012 Good NA 60-70 min. 4-6 hr. 2 days @ 23C or 1 hr. @ 80C 82 2 2400 Aluminum 2 Aluminum 49C/48C .101 @ 45C/ .105 @ 45C 101 x 10-6 (-50C to 30C)/ 78 x 10-6 (-50C to 30C) 3.4/3.6 870 (30 mil.)/ 700 (30 mil.) .018 4.1 x 1014 Excellent NA 20 min. 2-3 hr. 3-4 days @ 23C or 1-2 hr. @ 65C 80 5 4400 Aluminum 49 Aluminum 58C .104 @ 45C 85 x 10-6 (-50C to 30C) 147 x 10-6 (50C to 110C) 4.7 690 (30 mil.) .016 1.3 x 1014 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.7 1100 (30 mil.) .010 2.4 x 1014 Good NA 90 min. 8-12 hr. 7 days @ 23C or 2 hr. @ 65C 55 40 2500 Aluminum 25 Aluminum 13C .228 102 x 10-6 (0C to 40C) 134 x 10-6 (40C to 80C) 5.5 408 .112 1.9 x 1012 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C RT Cure 72C Ultimate .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.6 515 (43 mil.) .010 2.9 x 1015 * NA 5-6 hr. 12-18 hr. 7 days @ 23C or 60 min. @ 120C 84 * 4500 Aluminum 45 Aluminum 56C RT Cure 70C Ultimate * 73 x 10-6 (-50C to 30C) 205 x 10-6 (50C to 110C) 3.9 676 (31 mil.) .010 2.5 x 1016 * Paste 130 sec. @ 23C NA NA NA 85 2 4500 Aluminum 5 Aluminum 110C .231 @ 25C 49 x 10-6 (0C to 80C) 10.5 77 (37 mil.) .126 2.8 x 1013 Good NA Paste 200 sec. @ 23C NA NA NA 81 3 4000 Aluminum 10 Aluminum 84C .193 @ 24C 80 x 10-6 (0C to 80C) 11.3 83 (42 mil.) .037 2.8 x 1013 Good Deaerated Metallic filled * UL 94 HB Epoxy NA Paste 100 sec. @ 23C NA NA NA 84 2 4000 Aluminum 7 Aluminum 110C .121 @ 43C 130 x 10-6 (-30C to 100C) 4.7 1500 (9 mil.) .014 1.5 x 1014 Good Good electrical properties Non-Metallic filled * UL 94 HB 2290 Epoxy NA Solution 40-80 NA NA NA Dry 15 min. @ 121C and Cure 30 min. @ 177C * 4 5500 Aluminum 10 Aluminum 95C * 262 x 10-6 (-20C to 70C) 534 x 10-6 (100C to 120C) 5.2 2400 (4 mil.) .011 1.2 x 1015 Good 21% solids, B-stageable Passes solder float @ 288C 3748 Polyolefin NA 5000 @ 190C 45-50 sec. NA NA NA 25 900 220 FR-4 40 FR-4 * .101 @ 44C 470 x 10-6 (-10C to 30C) 2.3 1300 .001 6.0 x 1017 Good 3748 V-O Polyolefin NA 6500 @ 190C 30 sec. NA NA NA 26 900 220 FR-4 35 FR-4 * .111 @ 41C 155 x 10-6 (-10C to 30C) 2.3 1400 .001 6.0 x 1017 Good 3764 Ethylene Vinyl Acetate NA 10,500 @ 190C 35-40 sec. NA NA NA 18 450 390 Polypropylene 13 Canvas * .186 @ 45C 197 x 10-6(-15C to 80C) 3.0 760 .006 3.3 x 1015 Good 3779 Polyamide NA 8000 @ 190C 25-30 sec. NA NA NA 45 300 700 Oak 18 Canvas * .114 @ 45C 506 x 10-6 (-30C to 130C) 4.6 650 .120 5.8 x 1012 Good NA = Not Applicable * = Not Available Viscosity (cps) Typical Thermal Properties B-12,000 A-14,000 @ 23C B-100,000 A-90,000 @ 23C B-75,000 A-80,000 @ 23C B-7,000 A-10,000 @ 25C B-4,000 A-26,000 @ 25C B-100,000 A-60,000 @ 27C B-22,000 A-18,000 @ 23C B-35,000 A-10,000 @ 23C B-35,000 A-10,000 @ 23C B-100,000 A-60,000 @ 27C B-35,000 A-10,000 @ 23C B-35,000 A-12,000 @ 23C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. Scotch-Weld Potting Compound 3 hrs. at 85C GC/MS Water extraction, IC RT cure with 160F, 2 hr. post cure 7-day RT cure Comments Flexible * UL 94 HB Good adhesion to most metals, ceramics & plastics Good for structural bonding Noncorrosive to copper * UL 94 HB Meets corrosion resistance requirement of Mil-S-46163 Non-exotherming potting compounds * RI @ 25C 1.656 High peel and shear strength Excellent durability Controlled flow * UL 94 HB High peel and shear strength Excellent durability Controlled flow * UL 94 HB Flexible Meets DOD-A-82720 * UL 94 HB High peel and shear strength Excellent durability Controlled flow High peel and shear strength Excellent durability Controlled flow High temperature resistant High impact strength * Metallic filled Meets MMM-A-132, Type 1, Class 3 * UL 94 HB Excellent hot/cold thermal shock resistance Noncorrosive to copper Good polyolefin adhesion * UL 94 V-2 Self-extinguishing UL 94 V-O * UL 1410 Noncorrosive to copper per ASTM D 3482 and MIL S-46163 Good thermal shock * Good electrical properties Bonds to polyolefins Good shock resistance Low cost, clear * UL 94 V-2 High temperature resistance * Meets UL 94 V-O Noncorrosive to copper MIL S-46163 Excellent potting material * Good electrical properties 0362220 Epoxy-Hotmelt 3/30/04 11:30 AM Page 2 3M Epoxy and Hot Melt Adhesives have the characteristics and performance profiles to meet most fabrication and assembly application requirements. TM 3M Epoxy and Hot Melt Specifications Jet-melt Hot Melt Adhesives Scotch-Weld One-Part Epoxy Adhesives Scotch-Weld Two-Part Epoxy Adhesives Typical Physical Properties Product Base Resin Volume Mix Ratio (B:A) DP-100 Epoxy 1:1 DP-100 NS Epoxy 1:1 DP-100 FR Epoxy 1:1 DP-100 Plus Clear Epoxy 1:1 DP-125 Epoxy 1:1 DP-190 Gray Epoxy 1:1 DP-270 Clear/Black Epoxy 1:1 DP-420 Epoxy 2:1 DP-460 Epoxy 2:1 2216 Gray Epoxy 2:3 DP-460 EG Epoxy 2:1 DP-4XL EG Epoxy 2:1 2214-HD Epoxy NA 2214 Hi-Flex Epoxy 2214 NMF Typical Electrical Properties Bonding Range Set Time Mixed Work Life @ 23C Handling Strength @ 23C Full Cure Schedule Shore D Hardness Elongation (%) Shear Strength (psi) 180 Peel Strength (piw) Glass Transition Temperature (Tg) Thermal Conductivity (btu-ft./sq.ft.-hr.F) Thermal Coefficient of Expansion (in./in./C) Dielectric Constant (1 KHZ @ 23C) Dielectric Strength (volts/mil.) Dissipation Factor (1 KHZ @ 23C) Volume Resistivity (ohm-cm. @ 23C) Electrolytic Corrosion to Copper NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 81 2 1500 Aluminum 2 Aluminum 33C @ 46C .107 60 x 10-6 (-50C to 30C) 6.0 (12 mil.) 860 .043 3.5 x 1012 Poor UL 94 HB Meets corrosion resistance requirements Mil-S-46163 NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 80 2 1500 Aluminum 2 Aluminum 34C .106 @ 45C 29 x 10-6 (-50C to 30C) 149 x 10-6 (50C to 110C) * 1100 (12 mil.) * 2.2 x 1014 Poor Low flow version of DP-100 NA 4-8 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 87 2 1500 Aluminum 2 Aluminum 44C .111 @ 45C 60 x 10-6 (-50C to 30C) 125 x 10-6 (80C to 100C) 4.7 * .016 1.7 x 1014 * UL 94 V-O CFR 25.853 Paragraph A NA 3-4 min. 20 min. 48 hours @ 23C 83 75 3500 Aluminum 13 Aluminum 29C .077 93 x 10-6 (5C to 20C) 182 x 10-6 (40C to 140C) 6.6 710 .060 6.7 x 1011 * * NA 18-28 min. 2.5 hr. 7 days @ 23C 55 150 2500 Aluminum 35 Aluminum 15C .089 112 x 10-6 (5C to 20C) 190 x 10-6 (650C to 140C) 6.3 765 .140 1.2 x 1011 * * NA 90 min. 12-16 hr. 7 days @ 23C or 2 hr. @ 65C 60 20 2200 Aluminum 20 Aluminum 20C .220 @ 44C 62 x 10-6 (-50C to 30C) 177 x 10-6 (50C to 100C) 6.5 830 (12 mil.) .090 5.0 x 1012 Good NA 60-70 min. 4-6 hr. 2 days @ 23C or 1 hr. @ 80C 82 2 2400 Aluminum 2 Aluminum 49C/48C .101 @ 45C/ .105 @ 45C 101 x 10-6 (-50C to 30C)/ 78 x 10-6 (-50C to 30C) 3.4/3.6 870 (30 mil.)/ 700 (30 mil.) .018 4.1 x 1014 Excellent NA 20 min. 2-3 hr. 3-4 days @ 23C or 1-2 hr. @ 65C 80 5 4400 Aluminum 49 Aluminum 58C .104 @ 45C 85 x 10-6 (-50C to 30C) 147 x 10-6 (50C to 110C) 4.7 690 (30 mil.) .016 1.3 x 1014 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.7 1100 (30 mil.) .010 2.4 x 1014 Good NA 90 min. 8-12 hr. 7 days @ 23C or 2 hr. @ 65C 55 40 2500 Aluminum 25 Aluminum 13C .228 102 x 10-6 (0C to 40C) 134 x 10-6 (40C to 80C) 5.5 408 .112 1.9 x 1012 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C RT Cure 72C Ultimate .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.6 515 (43 mil.) .010 2.9 x 1015 * NA 5-6 hr. 12-18 hr. 7 days @ 23C or 60 min. @ 120C 84 * 4500 Aluminum 45 Aluminum 56C RT Cure 70C Ultimate * 73 x 10-6 (-50C to 30C) 205 x 10-6 (50C to 110C) 3.9 676 (31 mil.) .010 2.5 x 1016 * Paste 130 sec. @ 23C NA NA NA 85 2 4500 Aluminum 5 Aluminum 110C .231 @ 25C 49 x 10-6 (0C to 80C) 10.5 77 (37 mil.) .126 2.8 x 1013 Good NA Paste 200 sec. @ 23C NA NA NA 81 3 4000 Aluminum 10 Aluminum 84C .193 @ 24C 80 x 10-6 (0C to 80C) 11.3 83 (42 mil.) .037 2.8 x 1013 Good Deaerated Metallic filled * UL 94 HB Epoxy NA Paste 100 sec. @ 23C NA NA NA 84 2 4000 Aluminum 7 Aluminum 110C .121 @ 43C 130 x 10-6 (-30C to 100C) 4.7 1500 (9 mil.) .014 1.5 x 1014 Good Good electrical properties Non-Metallic filled * UL 94 HB 2290 Epoxy NA Solution 40-80 NA NA NA Dry 15 min. @ 121C and Cure 30 min. @ 177C * 4 5500 Aluminum 10 Aluminum 95C * 262 x 10-6 (-20C to 70C) 534 x 10-6 (100C to 120C) 5.2 2400 (4 mil.) .011 1.2 x 1015 Good 21% solids, B-stageable Passes solder float @ 288C 3748 Polyolefin NA 5000 @ 190C 45-50 sec. NA NA NA 25 900 220 FR-4 40 FR-4 * .101 @ 44C 470 x 10-6 (-10C to 30C) 2.3 1300 .001 6.0 x 1017 Good 3748 V-O Polyolefin NA 6500 @ 190C 30 sec. NA NA NA 26 900 220 FR-4 35 FR-4 * .111 @ 41C 155 x 10-6 (-10C to 30C) 2.3 1400 .001 6.0 x 1017 Good 3764 Ethylene Vinyl Acetate NA 10,500 @ 190C 35-40 sec. NA NA NA 18 450 390 Polypropylene 13 Canvas * .186 @ 45C 197 x 10-6(-15C to 80C) 3.0 760 .006 3.3 x 1015 Good 3779 Polyamide NA 8000 @ 190C 25-30 sec. NA NA NA 45 300 700 Oak 18 Canvas * .114 @ 45C 506 x 10-6 (-30C to 130C) 4.6 650 .120 5.8 x 1012 Good NA = Not Applicable * = Not Available Viscosity (cps) Typical Thermal Properties B-12,000 A-14,000 @ 23C B-100,000 A-90,000 @ 23C B-75,000 A-80,000 @ 23C B-7,000 A-10,000 @ 25C B-4,000 A-26,000 @ 25C B-100,000 A-60,000 @ 27C B-22,000 A-18,000 @ 23C B-35,000 A-10,000 @ 23C B-35,000 A-10,000 @ 23C B-100,000 A-60,000 @ 27C B-35,000 A-10,000 @ 23C B-35,000 A-12,000 @ 23C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. Scotch-Weld Potting Compound 3 hrs. at 85C GC/MS Water extraction, IC RT cure with 160F, 2 hr. post cure 7-day RT cure Comments Flexible * UL 94 HB Good adhesion to most metals, ceramics & plastics Good for structural bonding Noncorrosive to copper * UL 94 HB Meets corrosion resistance requirement of Mil-S-46163 Non-exotherming potting compounds * RI @ 25C 1.656 High peel and shear strength Excellent durability Controlled flow * UL 94 HB High peel and shear strength Excellent durability Controlled flow * UL 94 HB Flexible Meets DOD-A-82720 * UL 94 HB High peel and shear strength Excellent durability Controlled flow High peel and shear strength Excellent durability Controlled flow High temperature resistant High impact strength * Metallic filled Meets MMM-A-132, Type 1, Class 3 * UL 94 HB Excellent hot/cold thermal shock resistance Noncorrosive to copper Good polyolefin adhesion * UL 94 V-2 Self-extinguishing UL 94 V-O * UL 1410 Noncorrosive to copper per ASTM D 3482 and MIL S-46163 Good thermal shock * Good electrical properties Bonds to polyolefins Good shock resistance Low cost, clear * UL 94 V-2 High temperature resistance * Meets UL 94 V-O Noncorrosive to copper MIL S-46163 Excellent potting material * Good electrical properties 0362220 Epoxy-Hotmelt 3/30/04 11:30 AM Page 2 3M Epoxy and Hot Melt Adhesives have the characteristics and performance profiles to meet most fabrication and assembly application requirements. TM 3M Epoxy and Hot Melt Specifications Jet-melt Hot Melt Adhesives Scotch-Weld One-Part Epoxy Adhesives Scotch-Weld Two-Part Epoxy Adhesives Typical Physical Properties Product Base Resin Volume Mix Ratio (B:A) DP-100 Epoxy 1:1 DP-100 NS Epoxy 1:1 DP-100 FR Epoxy 1:1 DP-100 Plus Clear Epoxy 1:1 DP-125 Epoxy 1:1 DP-190 Gray Epoxy 1:1 DP-270 Clear/Black Epoxy 1:1 DP-420 Epoxy 2:1 DP-460 Epoxy 2:1 2216 Gray Epoxy 2:3 DP-460 EG Epoxy 2:1 DP-4XL EG Epoxy 2:1 2214-HD Epoxy NA 2214 Hi-Flex Epoxy 2214 NMF Typical Electrical Properties Bonding Range Set Time Mixed Work Life @ 23C Handling Strength @ 23C Full Cure Schedule Shore D Hardness Elongation (%) Shear Strength (psi) 180 Peel Strength (piw) Glass Transition Temperature (Tg) Thermal Conductivity (btu-ft./sq.ft.-hr.F) Thermal Coefficient of Expansion (in./in./C) Dielectric Constant (1 KHZ @ 23C) Dielectric Strength (volts/mil.) Dissipation Factor (1 KHZ @ 23C) Volume Resistivity (ohm-cm. @ 23C) Electrolytic Corrosion to Copper NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 81 2 1500 Aluminum 2 Aluminum 33C @ 46C .107 60 x 10-6 (-50C to 30C) 6.0 (12 mil.) 860 .043 3.5 x 1012 Poor UL 94 HB Meets corrosion resistance requirements Mil-S-46163 NA 3-5 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 80 2 1500 Aluminum 2 Aluminum 34C .106 @ 45C 29 x 10-6 (-50C to 30C) 149 x 10-6 (50C to 110C) * 1100 (12 mil.) * 2.2 x 1014 Poor Low flow version of DP-100 NA 4-8 min. 15-20 min. 24-48 hr. @ 23C or 1-2 hr. @ 65C 87 2 1500 Aluminum 2 Aluminum 44C .111 @ 45C 60 x 10-6 (-50C to 30C) 125 x 10-6 (80C to 100C) 4.7 * .016 1.7 x 1014 * UL 94 V-O CFR 25.853 Paragraph A NA 3-4 min. 20 min. 48 hours @ 23C 83 75 3500 Aluminum 13 Aluminum 29C .077 93 x 10-6 (5C to 20C) 182 x 10-6 (40C to 140C) 6.6 710 .060 6.7 x 1011 * * NA 18-28 min. 2.5 hr. 7 days @ 23C 55 150 2500 Aluminum 35 Aluminum 15C .089 112 x 10-6 (5C to 20C) 190 x 10-6 (650C to 140C) 6.3 765 .140 1.2 x 1011 * * NA 90 min. 12-16 hr. 7 days @ 23C or 2 hr. @ 65C 60 20 2200 Aluminum 20 Aluminum 20C .220 @ 44C 62 x 10-6 (-50C to 30C) 177 x 10-6 (50C to 100C) 6.5 830 (12 mil.) .090 5.0 x 1012 Good NA 60-70 min. 4-6 hr. 2 days @ 23C or 1 hr. @ 80C 82 2 2400 Aluminum 2 Aluminum 49C/48C .101 @ 45C/ .105 @ 45C 101 x 10-6 (-50C to 30C)/ 78 x 10-6 (-50C to 30C) 3.4/3.6 870 (30 mil.)/ 700 (30 mil.) .018 4.1 x 1014 Excellent NA 20 min. 2-3 hr. 3-4 days @ 23C or 1-2 hr. @ 65C 80 5 4400 Aluminum 49 Aluminum 58C .104 @ 45C 85 x 10-6 (-50C to 30C) 147 x 10-6 (50C to 110C) 4.7 690 (30 mil.) .016 1.3 x 1014 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.7 1100 (30 mil.) .010 2.4 x 1014 Good NA 90 min. 8-12 hr. 7 days @ 23C or 2 hr. @ 65C 55 40 2500 Aluminum 25 Aluminum 13C .228 102 x 10-6 (0C to 40C) 134 x 10-6 (40C to 80C) 5.5 408 .112 1.9 x 1012 Good NA 60 min. 4-6 hr. 7 days @ 23C or 90 min. @ 70C or 30 min. @ 93C 80 7 4600 Aluminum 50 Aluminum 58C RT Cure 72C Ultimate .104 @ 45C 59 x 10-6 (-50C to 30C) 159 x 10-6 (50C to 110C) 4.6 515 (43 mil.) .010 2.9 x 1015 * NA 5-6 hr. 12-18 hr. 7 days @ 23C or 60 min. @ 120C 84 * 4500 Aluminum 45 Aluminum 56C RT Cure 70C Ultimate * 73 x 10-6 (-50C to 30C) 205 x 10-6 (50C to 110C) 3.9 676 (31 mil.) .010 2.5 x 1016 * Paste 130 sec. @ 23C NA NA NA 85 2 4500 Aluminum 5 Aluminum 110C .231 @ 25C 49 x 10-6 (0C to 80C) 10.5 77 (37 mil.) .126 2.8 x 1013 Good NA Paste 200 sec. @ 23C NA NA NA 81 3 4000 Aluminum 10 Aluminum 84C .193 @ 24C 80 x 10-6 (0C to 80C) 11.3 83 (42 mil.) .037 2.8 x 1013 Good Deaerated Metallic filled * UL 94 HB Epoxy NA Paste 100 sec. @ 23C NA NA NA 84 2 4000 Aluminum 7 Aluminum 110C .121 @ 43C 130 x 10-6 (-30C to 100C) 4.7 1500 (9 mil.) .014 1.5 x 1014 Good Good electrical properties Non-Metallic filled * UL 94 HB 2290 Epoxy NA Solution 40-80 NA NA NA Dry 15 min. @ 121C and Cure 30 min. @ 177C * 4 5500 Aluminum 10 Aluminum 95C * 262 x 10-6 (-20C to 70C) 534 x 10-6 (100C to 120C) 5.2 2400 (4 mil.) .011 1.2 x 1015 Good 21% solids, B-stageable Passes solder float @ 288C 3748 Polyolefin NA 5000 @ 190C 45-50 sec. NA NA NA 25 900 220 FR-4 40 FR-4 * .101 @ 44C 470 x 10-6 (-10C to 30C) 2.3 1300 .001 6.0 x 1017 Good 3748 V-O Polyolefin NA 6500 @ 190C 30 sec. NA NA NA 26 900 220 FR-4 35 FR-4 * .111 @ 41C 155 x 10-6 (-10C to 30C) 2.3 1400 .001 6.0 x 1017 Good 3764 Ethylene Vinyl Acetate NA 10,500 @ 190C 35-40 sec. NA NA NA 18 450 390 Polypropylene 13 Canvas * .186 @ 45C 197 x 10-6(-15C to 80C) 3.0 760 .006 3.3 x 1015 Good 3779 Polyamide NA 8000 @ 190C 25-30 sec. NA NA NA 45 300 700 Oak 18 Canvas * .114 @ 45C 506 x 10-6 (-30C to 130C) 4.6 650 .120 5.8 x 1012 Good NA = Not Applicable * = Not Available Viscosity (cps) Typical Thermal Properties B-12,000 A-14,000 @ 23C B-100,000 A-90,000 @ 23C B-75,000 A-80,000 @ 23C B-7,000 A-10,000 @ 25C B-4,000 A-26,000 @ 25C B-100,000 A-60,000 @ 27C B-22,000 A-18,000 @ 23C B-35,000 A-10,000 @ 23C B-35,000 A-10,000 @ 23C B-100,000 A-60,000 @ 27C B-35,000 A-10,000 @ 23C B-35,000 A-12,000 @ 23C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C 40 min. @ 121C or 10 min. @ 149C or 5 min. @ 177C Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. Scotch-Weld Potting Compound 3 hrs. at 85C GC/MS Water extraction, IC RT cure with 160F, 2 hr. post cure 7-day RT cure Comments Flexible * UL 94 HB Good adhesion to most metals, ceramics & plastics Good for structural bonding Noncorrosive to copper * UL 94 HB Meets corrosion resistance requirement of Mil-S-46163 Non-exotherming potting compounds * RI @ 25C 1.656 High peel and shear strength Excellent durability Controlled flow * UL 94 HB High peel and shear strength Excellent durability Controlled flow * UL 94 HB Flexible Meets DOD-A-82720 * UL 94 HB High peel and shear strength Excellent durability Controlled flow High peel and shear strength Excellent durability Controlled flow High temperature resistant High impact strength * Metallic filled Meets MMM-A-132, Type 1, Class 3 * UL 94 HB Excellent hot/cold thermal shock resistance Noncorrosive to copper Good polyolefin adhesion * UL 94 V-2 Self-extinguishing UL 94 V-O * UL 1410 Noncorrosive to copper per ASTM D 3482 and MIL S-46163 Good thermal shock * Good electrical properties Bonds to polyolefins Good shock resistance Low cost, clear * UL 94 V-2 High temperature resistance * Meets UL 94 V-O Noncorrosive to copper MIL S-46163 Excellent potting material * Good electrical properties 0362220 Epoxy-Hotmelt 3/30/04 11:29 AM Page 1 High-performance adhesives for demanding electronics applications. With the ever-increasing sophistication of electronics, you need the most dependable and versatile methods for their fabrication and assembly. 3M Scotch-Weld epoxies and Jet-melt adhesives have the performance characteristics that provide reliable bonds and seals for a broad spectrum of applications. From hard disk drive and printed circuit board fabrication to cellular phone and computer assembly, our adhesives can provide solutions that help improve product performance while streamlining assembly processes and reducing material costs. TM TM 3 Epoxy and Hot Melt Adhesives for Electronics Products and Specifications Key attribute comparisons for selected 3M Scotch-Weld Epoxy Adhesives.* TM TM Relative Strength Extractable Chloride Chloride (g/g) 250 Overlap Shear Strength (psi) 6000 200 5000 2290 DP- 460 DP- 4XL DP460 EG EG DP- 420 2214-HD 150 4000 100 3000 2214 NMF 2214 Hi-Flex DP-100 Plus Clear 2216 DP-270 50 2000 DP-125 DP-190 TM DP-100 DP-100 NS DP-100 FR 0 DP- 460 1000 0 20 10 180 Peel Strength (piw) DP- 4XL EG DP- 460 EG 30 40 Two-Part 50 One-Part Check chart for substrates used in measuring strength. Work Life 3M offers dispensing systems to meet the most exacting fabrication and assembly applications. Outgassing Mixed Work Life @ 23oC (minutes) 300 250 7.5 100 200 6 75 150 4.5 50 100 3 25 50 Total (g/g) Siloxane (g/g) Electronic Grade (EG) Epoxies For assembly of sophisticated electronics where outgassing and corrosion of material bonds are a concern, our two-part Electronic Grade (EG) epoxies are an excellent alternative to mechanical fasteners and lower-grade adhesives. 3M ScotchWeld EG epoxies produce far lower contamination levels of ionic and outgassing impurities than typical epoxy adhesives. This makes 3M Scotch-Weld EG epoxies ideal for the fabrication and assembly of critical components. 0 Scotch-Weld Epoxy Adhesives * Duo-PakTM Bulk Jet-melt Hot Melt Adhesives ** 37 ml 1 qt 50 ml 5 gal 200 ml PG (1" x 3") TC (.625" x 2") Two-Part Epoxies If structural performance is a priority, consider the many solutions provided by 3M Scotch-Weld two-part epoxies. They're available in a wide range of formulations, performance profiles and handling characteristics. Precision dispensing is made easy with the 3M EPXTM Applicator System. Duo-PakTM cartridges also offer room temperature storage and long shelf life for added convenience in many fabrication and assembly operations. 400 ml Q (.625" x 8") DP-100 DP-100 NS DP-100 FR DP- 420 DP-125 DP- 460 DP- 460 EG DP-270 DP-190 2216 DP- 4XL EG 0 DP- 460 DP- 460 EG DP- 4XL EG *Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. PRODUCT USE: All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M's control can affect the use and performance of a 3M product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether is is fit for a particular purpose and suitable for the user's method of application. Stick Sizes One-Part Epoxies 3M Scotch-Weld one-part epoxies provide superior structural adhesive performance where durability, environmental resistance and chemical resistance are essential. One-part epoxies also eliminate mixing, weighing and work life limitations. What's more, they cure on demand when heat is applied, thereby offering flexibility in processing. 0 DP-100 Plus Clear Packaging Options 1.5 Whether your priority is precision, convenience, speed or cost efficiency, 3M has the packaging options to meet your needs. *Scotch-Weld adhesive packaging availability can vary by product. **Jet-melt adhesive sticks may require specific 3M PolygunTM Applicators. Hot Melt Adhesives For applications requiring cost-efficient bonding, sealing, potting or encapsulating, 3M Jet-melt adhesives offer good strength and elastic characteristics. WARRANTY AND LIMITED REMEDY: Unless stated otherwise in 3M's product literature, packaging inserts or product packaging for individual products, 3M warrants that each 3M product meets the applicable specification at the time 3M ships the product. Individual productions may have additional or different warranties as stated on product literature, package insets or product packages. 3M MAKES NO OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABLITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING G OUT OF A COURSE OF DEALING, CUSTOM OF USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's application. If the 3M product is defective within the warranty period, your exclusive remedy ad 3M's and seller's sole obligation will be, at 3M's option, to replace the product or refund the purchase price. LIMITATION OF LIABILITY: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract, negligence, or strict liability. 3 Industrial Business Electronic Markets Materials Division 900 Bush Avenue, Building 21-1W-10 St. Paul, MN 55106 phone: 1-800-251-8634 or 1-651-736-3068 www.3M.com/electronicmarkets 10% Post-Consumer Waste Fiber Printed in U.S.A. MCS 0362220 (c) 3M IPC 2004 78-6900-9828-6 0362220 Epoxy-Hotmelt 3/30/04 11:29 AM Page 1 High-performance adhesives for demanding electronics applications. With the ever-increasing sophistication of electronics, you need the most dependable and versatile methods for their fabrication and assembly. 3M Scotch-Weld epoxies and Jet-melt adhesives have the performance characteristics that provide reliable bonds and seals for a broad spectrum of applications. From hard disk drive and printed circuit board fabrication to cellular phone and computer assembly, our adhesives can provide solutions that help improve product performance while streamlining assembly processes and reducing material costs. TM TM 3 Epoxy and Hot Melt Adhesives for Electronics Products and Specifications Key attribute comparisons for selected 3M Scotch-Weld Epoxy Adhesives.* TM TM Relative Strength Extractable Chloride Chloride (g/g) 250 Overlap Shear Strength (psi) 6000 200 5000 2290 DP- 460 DP- 4XL DP460 EG EG DP- 420 2214-HD 150 4000 100 3000 2214 NMF 2214 Hi-Flex DP-100 Plus Clear 2216 DP-270 50 2000 DP-125 DP-190 TM DP-100 DP-100 NS DP-100 FR 0 DP- 460 1000 0 20 10 180 Peel Strength (piw) DP- 4XL EG DP- 460 EG 30 40 Two-Part 50 One-Part Check chart for substrates used in measuring strength. Work Life 3M offers dispensing systems to meet the most exacting fabrication and assembly applications. Outgassing Mixed Work Life @ 23oC (minutes) 300 250 7.5 100 200 6 75 150 4.5 50 100 3 25 50 Total (g/g) Siloxane (g/g) Electronic Grade (EG) Epoxies For assembly of sophisticated electronics where outgassing and corrosion of material bonds are a concern, our two-part Electronic Grade (EG) epoxies are an excellent alternative to mechanical fasteners and lower-grade adhesives. 3M ScotchWeld EG epoxies produce far lower contamination levels of ionic and outgassing impurities than typical epoxy adhesives. This makes 3M Scotch-Weld EG epoxies ideal for the fabrication and assembly of critical components. 0 Scotch-Weld Epoxy Adhesives * Duo-PakTM Bulk Jet-melt Hot Melt Adhesives ** 37 ml 1 qt 50 ml 5 gal 200 ml PG (1" x 3") TC (.625" x 2") Two-Part Epoxies If structural performance is a priority, consider the many solutions provided by 3M Scotch-Weld two-part epoxies. They're available in a wide range of formulations, performance profiles and handling characteristics. Precision dispensing is made easy with the 3M EPXTM Applicator System. Duo-PakTM cartridges also offer room temperature storage and long shelf life for added convenience in many fabrication and assembly operations. 400 ml Q (.625" x 8") DP-100 DP-100 NS DP-100 FR DP- 420 DP-125 DP- 460 DP- 460 EG DP-270 DP-190 2216 DP- 4XL EG 0 DP- 460 DP- 460 EG DP- 4XL EG *Note: This technical information and data should be considered representative or typical only and should not be used for specification purposes. PRODUCT USE: All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M's control can affect the use and performance of a 3M product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether is is fit for a particular purpose and suitable for the user's method of application. Stick Sizes One-Part Epoxies 3M Scotch-Weld one-part epoxies provide superior structural adhesive performance where durability, environmental resistance and chemical resistance are essential. One-part epoxies also eliminate mixing, weighing and work life limitations. What's more, they cure on demand when heat is applied, thereby offering flexibility in processing. 0 DP-100 Plus Clear Packaging Options 1.5 Whether your priority is precision, convenience, speed or cost efficiency, 3M has the packaging options to meet your needs. *Scotch-Weld adhesive packaging availability can vary by product. **Jet-melt adhesive sticks may require specific 3M PolygunTM Applicators. Hot Melt Adhesives For applications requiring cost-efficient bonding, sealing, potting or encapsulating, 3M Jet-melt adhesives offer good strength and elastic characteristics. WARRANTY AND LIMITED REMEDY: Unless stated otherwise in 3M's product literature, packaging inserts or product packaging for individual products, 3M warrants that each 3M product meets the applicable specification at the time 3M ships the product. Individual productions may have additional or different warranties as stated on product literature, package insets or product packages. 3M MAKES NO OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABLITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING G OUT OF A COURSE OF DEALING, CUSTOM OF USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's application. If the 3M product is defective within the warranty period, your exclusive remedy ad 3M's and seller's sole obligation will be, at 3M's option, to replace the product or refund the purchase price. LIMITATION OF LIABILITY: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract, negligence, or strict liability. 3 Industrial Business Electronic Markets Materials Division 900 Bush Avenue, Building 21-1W-10 St. Paul, MN 55106 phone: 1-800-251-8634 or 1-651-736-3068 www.3M.com/electronicmarkets 10% Post-Consumer Waste Fiber Printed in U.S.A. MCS 0362220 (c) 3M IPC 2004 78-6900-9828-6