3M DP105 Clear

3M DP105 Clear Datasheet
  • Description for 3M DP105 Clear

    Fast cure epoxy • Very flexible • Excellent peel strength

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Substrate Dissimilar Surfaces, Acrylic, Etched Aluminum, Fiberglass, Glass, ABS, Polycarbonate, Polypropylene, PVC, Rubber, Cold rolled Steel, Fir, Sanded Aluminum, Plastic, Steel, Wood
    Industry Commercial & Specialty Vehicles
    Manufacturer 3M
    Chemistry Epoxy, Mercaptan
    Cure Method Base/Accelerator
    Cure Temperature (°C) 23
    Cure Time (min) 2,880
    Viscosity (cPs) 6,500
    Color Clear
    Chemical Resistance 1, 1, 1-Trichlorethane, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux
    Relative Solvent Resistance Chemical Resistance: Solvent
    High Temperature Resistance (°C) 82, Thermal shock resistance
    Low Temperature Resistance (°C) -55
  • Technical Data for 3M DP105 Clear

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
      • Part A Name - Base
      • Part B Name - Accelerator
    • Material Form
      • Liquid
    • Substrate
    • Industry
      • Commercial & Specialty Vehicles
    • Chemistry
      • Epoxy
      • Other - Mercaptan
    • Application Method
      • Dispenser - Manual or Pneumatic Dispenser
    • Cure Method
      • 2-Part Cure - Base/Accelerator
    • Color
      • Clear / Transparent - Clear
    Specifications
    Cure Specs
    Cure Temperature (°C) 23 Test Method
    Cure Time (min) 2,880 Test Method
    Viscosity (cPs) 6,500 Test Method
    Fixture or Handling Strength Time (min) 20 Test Method
    Set Time (min) Fast
    Tack Free Time (min) 10 Test Method
    Work / Pot Time (min) 5.00, 4.00, 0.05 to 0.07 Test Method
    Mix Ratio 1:1 (by volume), 1:0.97 (by weight)
    Bond Strength
    Structural/Load-Bearing Structural
    Peel Strength (piw) High, 3, 35, 5, 2, 1 Test Method
    Shear Strength (psi) 2,000, 1,500, 1,300, 300, 200, 250, 400, 250, 1,400, 300, 520, 80, 250, 500, 1,000, 2,000, 2,000, 3,500, 2,000, 400, 250, 150 Test Method
    Tensile Strength (psi) 600 Test Method
    Material Resistance
    Chemical Resistance 1, 1, 1-Trichlorethane, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux Test Method
    Relative Solvent Resistance Chemical Resistance: Solvent
    High Temperature Resistance (°C) 82, Thermal shock resistance
    Low Temperature Resistance (°C) -55
    Conductivity
    Dissipation Factor 0.22000 Test Method
    Dielectric Strength (V/mil) 465 Test Method
    Dielectric Constant 9.20 Test Method
    Thermal Conductivity (W/m°K) 0.15, 0.15 Test Method
    Volume Resistivity (O) 1.5e10 (ohms/cm) Test Method
    Hardness
    Shore D Hardness 39 Test Method
    Elongation (%) 120 Test Method
    Flexibility Very Flexible
    Other Properties
    Glass Transition Temp (Tg) (°C) 8, 15 Test Method
    Coefficient of Thermal Expansion (CTE) 8e-6 (unit/unit /°C), 181 (unit/unit /°C) Test Method
    Business Information
    Shelf Life Details Store 3M™ Scotch-Weld™ Epoxy Adhesive DP-105 Clear at 60-80°F (15-27°C) for maximum shelf life. These epoxy adhesive products have a shelf life of 2 years in their unopened containers and 15 months in Duo-Pak containers., Store 3M™ Scotch-Weld™ Epoxy Adhesive DP-105 Clear at 60-80°F (15-27°C) for maximum shelf life. These epoxy adhesive products have a shelf life of 2 years in their unopened containers and 15 months in Duo-Pak containers.
    Shelf Life Temperature (°F) 59 to 81, 59 to 81
    Shelf Life (mon) 15, 24
  • Best Practices for 3M DP105 Clear

    *See Terms of Use Below

    1. Surface Preparation

      For high strength structural bonds, paint, oxide films, oils, dust, mold release agents and all other surface contaminants must be completely removed. However, the amount of surface preparation directly depends on the required bond strength and the environmental aging resistance desired by the user.

      See Vendor Technical Data Sheet for more information.

    2. Application

      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.

      Application to the substrates should be made within 3 minutes. Larger quantities and/or higher temperatures will reduce this working time.

      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 48 hours @ 75°F (24°C).

      Keep parts from moving during cure. Contact pressure is necessary. Maximum shear strength is obtained with a 3-5 mil bond line.

    3. Mixing

      If automatic mixing of Part A and Part B is desired, attach the EPX mixing nozzle to the Duo-Pak cartridge and begin dispensing the adhesives. For hand mixing, expel the desired amount of adhesive and mix thoroughly. Mix approximately 15 seconds after uniform color is obtained.

      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.

    4. Clean-Up

      Excess uncured adhesive can be cleaned up with ketone type solvents.*

      *Note: When using solvents, extinguish all ignition sources and follow the manufacturer’s precautions and directions for use.

  • Comparable Materials for 3M DP105 Clear

    *See Terms of Use Below

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
23°C The cure time is defined as the time required for the adhesive to achieve a minimum of 80% of its ultimate OLS on aluminum.
Cure Time Test Methods
Cure Time Test Method
2,880 min The cure time is defined as the time required for the adhesive to achieve a minimum of 80% of its ultimate OLS on aluminum.
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method Fixture-Handling Strength Time Temperature
20 min Handling strength determined per test method C-3179. Time to handling strength taken to be that required to achieve a 50 psi overlap shear OLS strength using aluminum substrates. 23°C
Tack Free Time Test Methods
Tack Free Time Test Method
10 min Tack-free time determined per test method C-3173. Involves dispensing 0.5 gram amount of adhesive onto substrate and testing periodically for no adhesive transfer to metal spatula.
Viscosity Test Methods
Viscosity Test Method Temperature
6,500 cPs Brookfield RVF, #7 spindle, 20 rpm and 80°F 27°C. 27°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
5.00 min Base, Worklife determined using 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. 23°C
4.00 min Accelerator, Worklife determined using test method C-3180. Procedure involves periodically measuring a 20 gram mixed mass for self leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle. 23°C
0.05 to 0.07 min
Shear Strength Test Methods
Shear Strength Type Cure Time Cure Temperature Substrate Test Time Test Temperature Test Method
2,000 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Etched Aluminum 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
1,500 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Sanded Aluminum (60 grit) 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
1,300 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Cold Rolled Steel 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
300 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Wood, Fir 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
200 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Glass, Borosilicate 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
250 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Glass, +3M 3901 Primer EC3901 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
400 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Polycarbonate 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
250 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Acrylic 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
1,400 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Fiberglass 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
300 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) ABS 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
520 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) PVC 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
80 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Polypropylene 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
250 psi Overlap shear strength Etched Aluminum 3,600 sec 25°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
500 psi Overlap shear strength Etched Aluminum 21,600 sec 25°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
1,000 psi Overlap shear strength Etched Aluminum 86,400 sec 25°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
2,000 psi Overlap shear strength Etched Aluminum 604,800 sec 25°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
2,000 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) Etched Aluminum 2,592,000 sec 25°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
3,500 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) 53°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
2,000 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) 21°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
400 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) 49°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
250 psi Overlap shear strength 24 hrs + 2 hrs 24 hrs @ RT + 2 hrs @ 160°F (71°C) 65°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
150 psi Overlap shear strength 82°C Overlap shear (OLS) strengths were measured on 1” wide 1/2” overlap specimens. These bonds were made individually using 1” x 4” pieces of substrate. The thickness of the bond line was 0.005-0.008”. All strengths were measured at 70° F (21°C) except where noted. (Test per ASTM D 1002-72.), The separation rate of the testing jaws was 0.1” per minute for metals, 2” per minute for plastics and 20” per minute for rubbers. The thickness of the substrates were: steel, 0.060”, other metals, 0.05-0.064”, rubber, 0.12”, plastics, 0.125”.
Tensile Strength Test Methods
Tensile Strength Test Method
600 psi Tensile and Elongation. Used procedure in 3M test method C-3094/ASTM D 882. Samples were 2" dumbbells with .0125" neck and .030" sample thickness.Separation rate was 2 inches per minute. Samples cured 2 hrs RT plus 2 hrs/160°F (71°C).
Peel Strength Test Methods
Peel Strength Type Cure Time Cure Temperature Test Temperature Test Method
High
3 piw 180° Peel strength 24 hr @ + 2 hrs 24 hr @ RT + 2 hrs @ 160°F [71°C] -53°C T-peel strengths were measured on 1" wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020" thick. (Tests per ASTM D 1876-61T).
35 piw 180° Peel strength 24 hr @ + 2 hrs 24 hr @ RT + 2 hrs @ 160°F [71°C] 21°C T-peel strengths were measured on 1" wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020" thick. (Tests per ASTM D 1876-61T).
5 piw 180° Peel strength 24 hr @ + 2 hrs 24 hr @ RT + 2 hrs @ 160°F [71°C] 49°C T-peel strengths were measured on 1" wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020" thick. (Tests per ASTM D 1876-61T).
2 piw 180° Peel strength 24 hr @ + 2 hrs 24 hr @ RT + 2 hrs @ 160°F [71°C] 66°C T-peel strengths were measured on 1" wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020" thick. (Tests per ASTM D 1876-61T).
1 piw 180° Peel strength 24 hr @ + 2 hrs 24 hr @ RT + 2 hrs @ 160°F [71°C] 82°C T-peel strengths were measured on 1" wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020" thick. (Tests per ASTM D 1876-61T).
Chemical Resistance Test Methods
Chemical Resistance Test Method
1, 1, 1-Trichlorethane Solvent resistance was determined using cured (24 hrs RT + 2 hrs 160°F [71°C]) samples (1/2 in. x 4 in. x 1/8 in. thickness) immersed in the test solvent for 1 hour and 1 month. After the allowed period of time, the sample was removed and visually examined for surface attack as compared to the control.
Acetone
Freon TF
Freon TMC
Isopropyl Alcohol
RMA Flux
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
9.20 23°C @ 1 KHz @ 23°C (ASTM D 150)
Dielectric Strength Test Methods
Dielectric Strength Test Method
465 V/mil (ASTM D 149) Sample Thickness Approx. 30 mil
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.22000 23°C @ 1 KHz @ 23°C (ASTM D 150)
Thermal Conductivity Test Methods
Thermal Conductivity Temperature Test Method
0.15 W/m°K 43°C Thermal conductivity determined using ASTM C177 and C-matic Instrument using 2 inch diameter samples., @ 110°F on .250" samples
0.15 W/m°K 43°C Thermal conductivity determined using ASTM C177 and C-matic Instrument using 2 inch diameter samples., @ 110°F on .250" samples
Volume Resistivity Test Methods
Volume Resistivity Test Method
1.5e10 (ohms/cm) ASTM D 257
Elongation Test Methods
Elongation Test Method
120 % Tensile and Elongation. Used procedure in 3M test method C-3094/ASTM D 882. Samples were 2" dumbbells with .0125" neck and .030" sample thickness. Separation rate was 2 inches per minute. Samples cured 2 hrs RT plus 2 hrs/160°F (71°C).
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
39 ASTM D 2240
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Temperature (°C) CTE Test Method
8e-6 (unit/unit /°C) 40 to 140°C TCE determined using Dupont TMA Analyzer using a heating rate of 50°F (10°C) per minute. Second heat values given., by TMA
181 (unit/unit /°C) TCE determined using Dupont TMA Analyzer using a heating rate of 50°F (10°C) per minute. Second heat values given., by TMA
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
8°C Glass Transition Temperature (Tg) determined using Perkin Elmer DSC Analyzer with a heating rate of 68°F (20°C) per minute. Second heat values given. by DSC
15°C Glass Transition Temperature (Tg) determined using Perkin Elmer DSC Analyzer with a heating rate of 68°F (20°C) per minute. Second heat values given. by DSC