3M EC100 Rite-Lok Cyanoacrylate Datasheet 3M EC100 Rite-Lok Cyanoacrylate

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  • Description for 3M EC100 Rite-Lok Cyanoacrylate

    A low viscosity cyanoacrylate that is fast curing and useful for general purpose bonding.

    *See Terms of Use Below

    Chemical Resistance Oils, Chemical Resistance: Solvents, Excellent
    Application Type Bond, Adhesive: Instant Adhesives
    1 Part or 2 Part 1-Part
    Material Form Liquid
    Substrate Aluminum, Metals, Nylon, Most plastics, Rubbers, Steel, Stainless Steel
    Manufacturer 3M
    Chemistry Ethyl Cyanoacrylate
    Cure Method Moisture
    Cure Time (min) Fast, 1,440
    Viscosity (cPs) Low, 100, 71 to 95, 70 to 100
    Color Clear
    High Temperature Resistance (°C) 82, 82, 82
    Low Temperature Resistance (°C) -54, -51, -51

  • Technical Data for 3M EC100 Rite-Lok Cyanoacrylate

    *See Terms of Use Below

    Overview
    • Chemical Resistance
      • Chemical Resistance - Oils, Excellent
      • Chemical Resistance : Relative Solvent Resistance - Solvents
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
      • Other - assemblies with close fitting parts and relatively smooth, even surface
    • Chemistry
    • Application Method
      • Other - Hand applied
    • Cure Method
      • Moisture / Condensation Cure - Moisture
    • Color
      • Clear / Transparent - Clear
    Specifications
    Cure Specs
    Cure Time (min) Fast, 1,440
    Viscosity (cPs) Low, 100, 71 to 95, 70 to 100 Test Method
    Fixture or Handling Strength Time (min) 0.13 to 0.25, <0.33
    Bond Strength
    General Bond Strength (psi) High
    Shear Strength (psi) 2,543, 2,081, 1,648, 988, 809, 1,801, 782, 981, 105, 2,100, 2,000, 1,650, 990, 800, 1,800, 750, 950, 100 Test Method
    Tensile Strength (psi) 2,900 Test Method
    Material Resistance
    High Temperature Resistance (°C) 82, 82, 82 Test Method
    Low Temperature Resistance (°C) -54, -51, -51 Test Method
    Other Properties
    Specific Gravity 1.060
    Business Information
    Shelf Life Details A shelf life of one year from the date of shipment from 3M when stored under refrigerated conditions.;Refrigeration (40°F [4°C]) gives optimum long term storage stability., For short term storage (<30 days), keep adhesive in a cool (60°F to 80°F [16°C to 27°C]), dry place out of direct sunlight. Keep containers tightly covered and free of moisture.
    Shelf Life Temperature (°F) 40, 60 to 80
    Shelf Life Type From the date of shipment, Shelf Life Type
    Shelf Life (mon) 12, <1

  • Best Practices for 3M EC100 Rite-Lok Cyanoacrylate

    *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 depends on the required bond strength and the environmental aging resistance desired by the user. Typical quick surface preparation would include wiping with a clean solvent (such as isopropyl alcohol), abrading the surface with a clean fine abrasive, and then wiping again with a clean solvent to remove loose particles.

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

      Ensure that parts are clean, dry, and free from oil and grease.

      A Rite-Lok™ Instant Adhesive Activator may be required if there are bonding gaps or porous substrate surfaces, if substrates are low surface energy plastics (e.g., polyethylene, polypropylene) or if substrates have acidic surfaces (e.g., paper, leather).

    2. Application

      Bond speed is typically very fast so ensure that parts are properly aligned before dispensing.

      Product is normally hand applied from the bottle. Apply sparingly to one surface and press parts firmly together until handling strength is achieved. As a general rule, as little cyanoacrylate as possible should be used. Over application will result in slower cure speed and lower bond strength.

    3. Curing

      Full bond strength will typically be achieved within a 24 hour cure time.

      Low humidity or low temperature conditions will slow down the cure rate.

      After curing, Rite-Lok™ General Purpose Instant Adhesive bonds are suitable for use up to about 180°F (82°C). At 180°F (82°C) the bonds will be approximately70% of the strength at room temperature and at 212°F (100°C) about 50% of full strength.

      Cyanoacrylate bond resistance to most oils and solvents is excellent. Long term humidity, moisture, or water immersion may affect the strength of a cured cyanoacrylate bond depending on the substrates and the bond gap. Testing is recommended to evaluate the effect.

  • Comparable Materials for 3M EC100 Rite-Lok Cyanoacrylate

    *See Terms of Use Below

    Spec Engine® Results

    • PermaBond
      799(PermaBond)

      • Single component • Ethyl cyanoacrylate • High viscosity • Fast cure •Surface insensitive • Extremely fast setting • Rapidly bond • No solvents • Colourless.

    • PermaBond
      268(PermaBond)

      Faster set times and improved gap-filling capability compared to conventional Cyanoacrylate.

    • Henkel
      Loctite 425(Henkel)

      Designed as a fast curing, low strength adhesive for locking metal and plastics fasteners. The product is designed for pre- or post-application.

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Viscosity Test Methods
Viscosity Test Method
Low
100 cPs
71 to 95 cPs ISO 3104/3105.
70 to 100 cPs Cone-Plate viscosity, CP75 at 3000/s shear rate
Tensile Strength Test Methods
Tensile Strength Test Method
2,900 psi ISO 6922
Shear Strength Test Methods
Shear Strength Type Substrate Test Method
2,543 psi Overlap Shear Strength Steel ASTM D-1002
2,081 psi Overlap Shear Strength Stainless Steel ASTM D-1002
1,648 psi Overlap Shear Strength Aluminum ASTM D-1002
988 psi Overlap Shear Strength ABS ASTM D-1002
809 psi Overlap Shear Strength Polycarbonate ASTM D-1002
1,801 psi Overlap Shear Strength PVC ASTM D-1002
782 psi Overlap Shear Strength Nylon` ASTM D-1002
981 psi Overlap Shear Strength Polypropylene ASTM D-1002
105 psi Overlap Shear Strength Silicone Elastomers ASTM D-1002
2,100 psi Overlap Shear Strength Steel ASTM D-1002;Grit blasted
2,000 psi Overlap Shear Strength Stainless Steel ASTM D-1002;Grit blasted
1,650 psi Overlap Shear Strength Aluminum ASTM D-1002;Grit blasted
990 psi Overlap Shear Strength ABS ASTM D-1002;Substrate failure
800 psi Overlap Shear Strength Polycarbonate ASTM D-1002;Substrate failure
1,800 psi Overlap Shear Strength PVC ASTM D-1002;Substrate failure
750 psi Overlap Shear Strength Nylon ASTM D-1002
950 psi Overlap Shear Strength Polypropylene ASTM D-1002;Primed with AC77;Substrate failure
100 psi Overlap Shear Strength Silicone Elastomers ASTM D-1002;Primed with AC79;Substrate failure
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
82°C ISO 6922
82°C
82°C
Low Temperature Resistance Test Methods
Low Temperature Resistance Test Method
-54°C ISO 6922
-51°C
-51°C