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Description for 3M Scotch-Weld Epoxy Adhesive DP190 Translucent
• Two-component • High shear strength • High peel strength • Flexible • Faster curing • Clear • Amber • Flow equipment • Two-part meter/mixing/proportioning/dispensing equipment • Solvent resistance.Brand Scotch-weld Chemical Resistance Acetone resistance, Chemical Resistance: Solvent resistance, Isopropyl alcohol resistance, Freon TF, Freon TMC, 1, 1, 1-Trichlorethane, RMA Flux Application Type Bond 1 Part or 2 Part 2-Part Material Form Liquid Substrate Acrylic, Etched aluminum, Glass, Plastics, Polycarbonate, Polypropylene, PVC, Rubber, Cold rolled steel, Wood, Fiberglass, ABS, Sanded aluminum (60 grit), Borosilicate glass, Steel, Fir Manufacturer 3M Cure Method 2-part cure, Heat cure, Room temperature cure Cure Temperature (°C) 20 to 25 RT, 71, 20 to 25 RT, 71, 16, <93, 24 Cure Time (min) Faster cure, 20,160, 120, 120, 1,440, 240, 10,080 to 20,160 Color Translucent High Temperature Resistance (°C) Thermal shock resistance Volume Resistivity (O) 7.5e10 (ohm-cm) -
Technical Data for 3M Scotch-Weld Epoxy Adhesive DP190 Translucent
Overview
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Chemical Resistance
- Chemical Resistance - 1, 1, 1-Trichlorethane, Acetone resistance, Freon TF, Freon TMC, Isopropyl alcohol resistance, RMA Flux
- Chemical Resistance : Relative Solvent Resistance - Solvent resistance
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Application Type
- Adhesive - Bond
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Substrate
- Fiberglass
- Glass - Borosilicate glass
- Aluminum - Sanded aluminum (60 grit), Etched aluminum
- Steel - Cold rolled steel
- Plastic - Plastics
- Acrylic (PMMA) - Acrylic
- Polycarbonate
- Polypropylene
- Polyvinyl chloride (PVC) - PVC
- ABS
- Rubber
- Wood - Fir
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Application Method
- Dispenser - Two-part meter/mixing/proportioning/dispensing equipment
- Flow - Flow equipment
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Cure Method
- Room Temperature / Air Dry - Room temperature cure
- Heat - Heat cure
- 2-Part Cure
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Color
- Translucent
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Brand
- Scotch-weld
Specifications
Cure Specs
Cure Temperature (°C) 20 to 25 RT, 71, 20 to 25 RT, 71, 16, <93, 24 Test Method Cure Time (min) Faster cure, 20,160, 120, 120, 1,440, 240, 10,080 to 20,160 Test Method Fixture or Handling Strength Time (min) 360 Test Method Tack Free Time (min) 240 Test Method Work / Pot Time (min) 90, 80, 60, 80 Test Method Mix Ratio 1:1 (by volume), 1.15:1 (by weight) Bond Strength
Peel Strength (piw) High, 3, 20, 3, 2, 1 Test Method Shear Strength (psi) High, 1,800, 850, 850, 650, 260, 300, 400, 350, 1,000, 400, 650, 90, 10, 200, 800, 1,200, 1,800, 1,800, 3,500, 1,200, 290, 200, 160 Test Method Tensile Strength (psi) 2,750 Test Method Material Resistance
Environmental Resistance Environmental aging High Temperature Resistance (°C) Thermal shock resistance Conductivity
Dissipation Factor 0.16000 Test Method Dielectric Strength (V/mil) 875 Test Method Dielectric Constant 6.20 Test Method Thermal Conductivity (W/m°K) .079 (BTU - ft./ft.2 - hr. - °F) Test Method Volume Resistivity (O) 7.5e10 (ohm-cm) Test Method Hardness
Shore D Hardness 35 Test Method Elongation (%) 120 Test Method Flexibility Flexible Other Properties
Glass Transition Temp (Tg) (°C) 10, 27 Test Method Outgassing 1 %, 5 % Test Method Coefficient of Thermal Expansion (CTE) 8e-6 (unit/unit /°C), 166e-6 (unit/unit /°C) Test Method Business Information
Shelf Life Details Store products at 60-80°F (15-27°C) for maximum shelf life.; These products have a shelf life of 24 months in their unopened original containers from date of manufacture. Shelf Life Temperature (°F) 60 to 80 Shelf Life Type From date of manufacture Shelf Life (mon) 24 -
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Best Practices for 3M Scotch-Weld Epoxy Adhesive DP190 Translucent
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Surface Preparation
For high strength structural bonds, paints, oxide films, oils, dust, mold release agents and all other surface contaminants must be completely removed. However, the amount of surface preparation necessary directly depends on the required bond strength and the environmental aging resistance desired by the user. For suggested surface preparations on common substrates, see the section on surface preparation.
The following cleaning methods are suggested for common surfaces: Steel: 1. Wipe free of dust with oil-free solvent such as acetone, isopropyl or alcohol solvents.
2. Sandblast or abrade using clean fine grit abrasives.
3. Wipe again with solvent to remove loose particles.
4. If a primer is used, it should be applied within 4 hours after surface preparation.
Aluminum: 1. Alkaline Degrease: Oakite 164 solution (9-11 oz./gallon water) at 190°F (87°C) ± 10°F for 10-20 minutes. Rinse immediately in large quantities of cold running water.
2. Acid Etch: Place panels in the following solution for 10 minutes at 150°F (65°C) ± 5°F.
3. Rinse: Rinse panels in clear running tap water.
4. Dry: Air dry 15 minutes
force dry 10 minutes at 150°F (65°C) ± 10°F.
5. If primer is to be used, it should be applied within 4 hours after surface preparation.
Plastics/Rubber: 1. Wipe with isopropyl alcohol.
2. Abrade using fine grit abrasives.
3. Wipe with isopropyl alcohol.
Glass: 1. Solvent wipe surface using acetone or MEK.
2. Apply a thin coating (0.0001 in. or less) of 3M™ Scotch-Weld™ Metal Primer EC3901 or equivalent to the glass surfaces to be bonded and allow the primer to dry before bonding.
Note: When using solvents, extinguish all ignition sources, including pilot lights, and follow manufacturer’s precautions and directions for use.
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Application
For maximum bond strength, apply adhesive evenly to both surfaces to be joined.
Application to the substrates should be made within 75 minutes. Larger quantities and/or higher temperatures will reduce this working time.
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Mixing
For Duo Pak Cartridges: 3M™ Scotch-Weld™ Epoxy Adhesives DP190 Translucent is supplied in a dual syringe plastic duo-pak cartridge as part of the 3M™ EPX Applicator system. To use, simply insert the duo-pak cartridge into the EPX applicator and start the plunger into the cylinders using light pressure on the trigger. Next, remove the duo-pak cartridge cap and expel a small amount of adhesive to be sure both sides of the duo-pak cartridge are flowing evenly and freely. If automatic mixing of Part A and Part B is desired, attach the EPX applicator mixing nozzle to the duo-pak cartridge and begin dispensing the adhesive. For hand mixing, expel the desired amount of adhesive and mix thoroughly. Mix approximately 15 seconds after uniform color is obtained.
For Bulk Containers: Mix thoroughly by weight or volume in the proportions specified in the typical uncured properties section. Mix approximately 15 seconds after uniform color is obtained.
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Curing
Join the adhesive coated surfaces and allow to cure at 60°F (16°C) or above until completely firm. Heat up to 200°F (93°C) will speed curing. These products will cure in 7 to 14 days @ 75°F (24°C).
Keep parts from moving during cure. Contact pressure necessary. Maximum shear strength is obtained with a 3-5 mil bond line.
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Clean-Up
Excess uncured adhesive can be cleaned up with ketone type solvents.
When using solvents, extinguish all ignition sources, including pilot lights, and follow manufacturer’s precautions and directions for use.
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Cure Temperature Test Methods
Cure Temperature | Cure Time Test Method |
---|---|
20 to 25°C RT | Cured |
71°C | Cured |
20 to 25°C RT | Cured |
71°C | Cured |
16°C | For bulk containers; Cure |
<93°C | For bulk containers; Heat |
24°C | For bulk containers; Cure |
Cure Time Test Methods
Cure Time | Test Method |
---|---|
Faster cure | |
20,160 min | Full cure; The cure time is defined as that time required for the adhesive to achieve a minimum of 80% of the ultimate strength as measured by aluminum-aluminum OLS.;The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
120 min | Cured |
120 min | Cured |
1,440 min | Cured |
240 min | Cured |
10,080 to 20,160 min | For bulk containers; Cure |
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time | Fixture-Handling Strength Test Method |
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360 min | The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Handling strength determined per 3M test method C-3179. Time to handling strength taken to be that required to achieve a 50 psi OLS strength using aluminum substrates.; Cured |
Tack Free Time Test Methods
Tack Free Time | Test Method |
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240 min | The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Tack-free time determined per 3M test method C-3173. Involves dispensing 0.5 gram amount of adhesive onto substrate and testing periodically for no adhesive transfer to metal spatula.; Cured |
Work / Pot Time Test Methods
Work / Pot Time | Test Method | Temperature |
---|---|---|
90 min | Worklife | |
80 min | Worklife; 2 gram; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Worklife determined using 3M test method C-3180. Procedure involves periodically measuring a 2 gram mixed mass for self-leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.; Uncured | 23°C |
60 min | Worklife; 20 gram; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Worklife determined using 3M test method C-3180. Procedure involves periodically measuring a 2 gram mixed mass for self-leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.; Uncured | 23°C |
80 min | Worklife; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Worklife determined using 3M test method C-3180. Procedure involves periodically measuring a 2 gram mixed mass for self-leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.; Cured |
Peel Strength Test Methods
Peel Strength | Test Temperature | Test Method |
---|---|---|
High | ||
3 piw | -55°C | 180°F Peel strength; Bonds cured 24 hr @ RT + 4 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
20 piw | 21°C | 180°F Peel strength; Bonds cured 24 hr @ RT + 4 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
3 piw | 49°C | 180°F Peel strength; Bonds cured 24 hr @ RT + 4 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
2 piw | 66°C | 180°F Peel strength; Bonds cured 24 hr @ RT + 4 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
1 piw | 82°C | 180°F Peel strength; Bonds cured 24 hr @ RT + 4 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
Tensile Strength Test Methods
Tensile Strength | Test Method |
---|---|
2,750 psi | Used procedure in 3M test method C-3094/ATSM D 882. Samples were 2 in. dumbbells with .0125 in. neck and .030 in. sample thickness. Separation rate was 2 inches per minute. Samples cured 2 hrs RT plus 2 hrs/ 160°F (71°C).; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Shear Strength Test Methods
Shear Strength | Type | Substrate | Test Time | Test Temperature | Test Method |
---|---|---|---|---|---|
High | |||||
1,800 psi | Overlap shear strength (OLS) | Etched aluminum | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
850 psi | Overlap shear strength (OLS) | Sanded aluminum (60 grit) | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
850 psi | Overlap shear strength (OLS) | Cold rolled steel | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
650 psi | Overlap shear strength (OLS) | Wood, Fir | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
260 psi | Overlap shear strength (OLS) | Glass, Borosilicate | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
300 psi | Overlap shear strength (OLS) | Glass, +3M™ Scotch-Weld™ Primer 3901 | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
400 psi | Overlap shear strength (OLS) | Polycarbonate | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
350 psi | Overlap shear strength (OLS) | Acrylic | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
1,000 psi | Overlap shear strength (OLS) | Fiberglass | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
400 psi | Overlap shear strength (OLS) | ABS | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
650 psi | Overlap shear strength (OLS) | PVC | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
90 psi | Overlap shear strength (OLS) | Polypropylene | Bonds cured 24 hrs @ RT + 2 hrs 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
10 psi | Overlap shear strength (OLS) | Etched aluminum | 3,600 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
200 psi | Overlap shear strength (OLS) | Etched aluminum | 21,600 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
800 psi | Overlap shear strength (OLS) | Etched aluminum | 86,400 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
1,200 psi | Overlap shear strength (OLS) | Etched aluminum | 604,800 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
1,800 psi | Overlap shear strength (OLS) | Etched aluminum | 2,592,000 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
1,800 psi | Overlap shear strength (OLS) | Etched aluminum | 7,776,000 sec | 20 to 25°C RT | Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.); The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
3,500 psi | Overlap shear strength (OLS) | -55°C | Bonds cured 24 hr @ RT + 2 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
1,200 psi | Overlap shear strength (OLS) | 21°C | Bonds cured 24 hr @ RT + 2 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
290 psi | Overlap shear strength (OLS) | 49°C | Bonds cured 24 hr @ RT + 2 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
200 psi | Overlap shear strength (OLS) | 66°C | Bonds cured 24 hr @ RT + 2 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) | ||
160 psi | Overlap shear strength (OLS) | 82°C | Bonds cured 24 hr @ RT + 2 hrs @ 160°F [71°C]; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate. The thickness of the bond line was 0.005-0.008 in. All strengths were measured at 70°F (21°C) except were noted. (Test per ASTM D 1002-72.) |
Dielectric Constant Test Methods
Dielectric Constant | Temperature | Test Method |
---|---|---|
6.20 | 23°C | @ 1 KHZ; ASTM D 150; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Dielectric Strength Test Methods
Dielectric Strength | Test Method |
---|---|
875 V/mil | ASTM D 149; Sample Thickness Approx. 30 mil.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Dissipation Factor Test Methods
Dissipation Factor | Temperature | Test Method |
---|---|---|
0.16000 | 23°C | @ 1 KHZ; ASTM D 150; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Thermal Conductivity Test Methods
Thermal Conductivity | Temperature | Test Method |
---|---|---|
.079 (BTU - ft./ft.2 - hr. - °F) | 43°C | .250 in. samples; Thermal conductivity determined using ASTM C177 and C-matic Instrument using 2 in. diameter samples.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Volume Resistivity Test Methods
Volume Resistivity | Test Method |
---|---|
7.5e10 (ohm-cm) | ASTM D 257; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Elongation Test Methods
Elongation | Test Method |
---|---|
120 % | The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Used procedure in 3M test method C-3094/ATSM D 882. Samples were 2 in. dumbbells with .0125 in. neck and .030 in. sample thickness. Separation rate was 2 inches per minute. Samples cured 2 hrs RT plus 2 hrs/ 160°F (71°C).; Cured |
Shore D Hardness Test Methods
Shore D Hardness | Shore Hardness Test Method |
---|---|
35 | The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; ASTM D 2240; Cured |
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) | CTE Temperature (°C) | CTE Test Method |
---|---|---|
8e-6 (unit/unit /°C) | 5 to 20°C | Below Tg; Thermal coefficient of expansion; TCE determined using TMA Analyzer using a heating rate of 50°F (10°C) per minute. Second heat values given.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
166e-6 (unit/unit /°C) | 75 to 140°C | Above Tg; Thermal coefficient of expansion; TCE determined using TMA Analyzer using a heating rate of 50°F (10°C) per minute. Second heat values given.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) | Glass Transition Temperature (Tg) Test Method |
---|---|
10°C | By DCS; Onset; Glass transition temperature (Tg) determined using DSC Analyzer with a heating rate of 68°F (20°C) per minute. Second heat values given.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
27°C | By DCS; Mid-Point; Glass transition temperature (Tg) determined using DSC Analyzer with a heating rate of 68°F (20°C) per minute. Second heat values given.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes.; Cured |
Outgassing Test Methods
Outgassing | Temperature (°C) | Test Method |
---|---|---|
1 % | 199°C | Cured; Weight loss by thermal gravimetric analysis (TGA); Weight loss by TGA reported as that temperature at which 5% weight loss occurs by TGA in air at 5°C rise per minute per ASTM 1131-86.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |
5 % | 312°C | Cured; Weight loss by thermal gravimetric analysis (TGA); Weight loss by TGA reported as that temperature at which 5% weight loss occurs by TGA in air at 5°C rise per minute per ASTM 1131-86.; The following technical information and data should be considered representative or typical only and should not be used for specification purposes. |

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