3M DP100

3M DP100 Datasheet
  • Description for 3M DP100

    Two-part adhesives offering fast cure and machinability.

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Substrate PolyAcrylic, Etched Aluminum, Copper, Brass, Neoprene, ABS, Polycarbonate, PVC, Nitrile, SBR, Cold rolled Steel, Galvanized Steel (Abrade), Stainless Steel (Abrade), FRP, Galvanized Steel (Abrade), Aluminum, Copper (Abrade), Brass (Abrade), Plastic, Rubber, Steel, Aluminum (Abrade), Cold Roll Steel (Abrade)
    Manufacturer 3M
    Chemistry Epoxy
    Cure Method Base/Accelerator
    Cure Temperature (°C) 23, 23
    Cure Time (min) Fast, 1,440 to 2,880, 10,080
    Viscosity (cPs) 13,000
    Color Light Amber, Clear, Translucent
    Aging Resistance Aging resistance
    Chemical Resistance 1, 1, 1-Trichlorethane, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux
    Relative Solvent Resistance Chemical Resistance: Solvent Resistance
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -55
    Key Specifications UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94 HB
  • Technical Data for 3M DP100

    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
    • Chemistry
    • Application Method
      • Dispenser - Pump
      • Caulking gun - Hand caulking gun
      • Brush
      • Flow - Flow equipment, Pressure-flow equipment
    • Cure Method
      • 2-Part Cure - Base/Accelerator
    • Color
      • Translucent
      • Clear / Transparent - Clear
      • Red - Light Amber
    • Key Specifications
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94 HB
    Specifications
    Cure Specs
    Cure Temperature (°C) 23, 23 Test Method
    Cure Time (min) Fast, 1,440 to 2,880, 10,080 Test Method
    Viscosity (cPs) 13,000 Test Method
    Fixture or Handling Strength Time (min) 15 to 20 Test Method
    Work / Pot Time (min) 5.00 Test Method
    Thixotropic High
    Mix Ratio 1:1 (by volume), 1:0.98 (by weight)
    Bond Strength
    Structural/Load-Bearing Structural
    Peel Strength (piw) 2 (psi), 2 (psi), 2 (psi) Test Method
    Shear Strength (psi) 900, 1,500, 300, 1,500, 950, 1,000, 950, 700, 750, 900, 490, 330, 250, 100, 950, 125, 140, 140, 0, 400 Test Method
    Compressive Strength (psi) 8,400 Test Method
    Material Resistance
    Aging Resistance Aging resistance
    Chemical Resistance 1, 1, 1-Trichlorethane, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux Test Method
    Relative Solvent Resistance Chemical Resistance: Solvent Resistance
    Environmental Resistance Water Vapor Test Method
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -55
    Conductivity
    Dielectric Strength (V/mil) 860 Test Method
    Thermal Conductivity (W/m°K) 0.18, 0.19 Test Method
    Volume Resistivity (O) 3.5e12 (ohms/cm) Test Method
    Hardness
    Shore D Hardness 80 to 85, Machinable Test Method
    Flexibility Rigid
    Other Properties
    Machinability Machinability
    Glass Transition Temp (Tg) (°C) 33 Test Method
    Coefficient of Thermal Expansion (CTE) 60e-6 (in./ in/°C), 209e-6 (in./ in/°C) Test Method
    Business Information
    Shelf Life Details Store products at 60-80°F (16-27°C) for maximum storage life. Rotate on “first in-first out” basis.;When stored as recommended in original unopened container, this product has a shelf life of 15 months.
    Shelf Life Temperature (°F) 61 to 81
    Shelf Life (mon) 15
  • Best Practices for 3M DP100

    *See Terms of Use Below

    1. Surface Preparation

      For optimum 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 the manufacturer's Technical Data Sheet for specific surface preparation details.

    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 make within 5 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 fully cure in 24-48 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

      Easy Mixing.

      If mixing of Part A and Part B is desired, attach the EPX 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.

    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 DP100

    *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.
23°C
Cure Time Test Methods
Cure Time Test Method
Fast
1,440 to 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.
10,080 min
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method Fixture-Handling Strength Time Temperature
15 to 20 min Handling strength determined per 3M test method C-3179. Time to handling strength is the time required to achieve 50 psi OLS strength to aluminum. 23°C
Viscosity Test Methods
Viscosity Test Method
13,000 cPs
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
5.00 min Worklife determined using 3M test method C-548. Procedure involves periodically measuring a 10 gram mixed mass for spreading and wetting properties. This time approximates the usable worklife in an EPX applicator nozzle. 23°C
Shear Strength Test Methods
Shear Strength Type Substrate Test Time Test Temperature Test Method
900 psi Overlap shear strength Etched Aluminum -53°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
1,500 psi Overlap shear strength Etched Aluminum 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
300 psi Overlap shear strength Etched Aluminum 900 sec 82°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
1,500 psi Overlap shear strength Aluminum-Etched 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
950 psi Overlap shear strength Aluminum-MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
1,000 psi Overlap shear strength Cold Rolled Steel-MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
950 psi Overlap shear strength Copper-MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
700 psi Overlap shear strength Brass- MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
750 psi Overlap shear strength Stainless Steel- MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
900 psi Overlap shear strength Galvanized Steel-MEK/abrade/MEK 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
490 psi Overlap shear strength ABS 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
330 psi Overlap shear strength PVC 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
250 psi Overlap shear strength Polycarbonate 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
100 psi Overlap shear strength Polyacrylic 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
950 psi Overlap shear strength FRP 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
125 psi Overlap shear strength SBR/Steel 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
140 psi Overlap shear strength Neoprene/Steel 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
140 psi Overlap shear strength Nitrile/Steel 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
0 psi Overlap shear strength Aluminum 600 sec 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
400 psi Overlap shear strength Aluminum 1,200 sec 23°C 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024 T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hours. The thickness of the bond line was 0.005 - 0.008 in. All strengths were measured at 73°F (23°C) except where noted. (Tests per ASTM D 1002-72.)
Peel Strength Test Methods
Peel Strength Type Substrate Test Temperature Test Method
2 (psi) T-Peel strength Aluminum etched, 17-20 mil bondline 23°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.032 in. thick. (Tests per ASTM D 1876-61T.)
2 (psi) T-Peel Strength Aluminum etched, 5-8 mil bondline 23°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.032 in. thick. (Tests per ASTM D 1876-61T.)
2 (psi) T-Peel strength Cold Rolled Steel, 17-20 mil bondline MEK/abrade/MEK 23°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.032 in. thick. (Tests per ASTM D 1876-61T.)
Compressive Strength Test Methods
Compressive Strength Test Temperature Test Method
8,400 psi 23°C ASTM D 695-68T
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
Environmental Resistance Test Methods
Environmental Resistance Test Method
Water Vapor 73°F (23°C)/50% RH Water Vapor; 30 days 160°F/100 RH, 3 days
Dielectric Strength Test Methods
Dielectric Strength Test Method
860 V/mil ASTM D 149
Thermal Conductivity Test Methods
Thermal Conductivity Temperature Test Method
0.18 W/m°K 46°C Thermal conductivity determined using ASTM C177 and C-matic Instrument with 2 in. diameter samples.
0.19 W/m°K 46°C Thermal conductivity determined using ASTM C177 and C-matic Instrument with 2 in. diameter samples.
Volume Resistivity Test Methods
Volume Resistivity Test Method
3.5e12 (ohms/cm) ASTM D 257
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
80 to 85 ASTM D 2240
Machinable
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Temperature (°C) CTE Test Method
60e-6 (in./ in/°C) -40 to 20°C Coefficient of thermal expansion determined using DuPont (TMA) using a heating rate of 10°C (50°F) per minute. Second heat values given.
209e-6 (in./ in/°C) 60 to 120°C Coefficient of thermal expansion determined using DuPont (TMA) using a heating rate of 10°C (50°F) per minute. Second heat values given.
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
33°C Glass transition temperature (Tg) determined using Perkin Elmer (DSC) Analyzer with a heating rate of 20°C (68°F) per minute. Second heat values given.