3M Scotch-Weld Plastics & Rubber Instant Adhesive PR1500

3M Scotch-Weld Plastics & Rubber Instant Adhesive PR1500 Datasheet
  • Description for 3M Scotch-Weld Plastics & Rubber Instant Adhesive PR1500

    A high viscosity cyanoacrylate that can be used on plastic or rubber parts that do not fit well together. It has excellent gap-filling characteristics and will not wick into unwanted areas.<br/>

    *See Terms of Use Below

    Application Type Bond, Adhesive: Instant Adhesives
    1 Part or 2 Part 1 Part
    Material Form Liquid
    Substrate Composite substrates, Combination with metal, Nylon, Paper, Difficult-to-bond plastic substrates, polypropylene, Heavily plasticized PVC, Rubber parts that do not fit well together, Porous substrate surfaces, Polyethylene, EPDM, Low surface energy plastics, ABS, Difficult-to-bond rubber substrates, Low surface energy plastics
    Manufacturer 3M
    Chemistry Cyanoacrylate, Ethyl Hybrid
    Cure Method Moisture
    Gap Fill 0.008(in)
    Cure Time (min) 1,440
    Viscosity (cPs) very high, 1,275 to 1,650, 1,200 to 1,700
    Color Clear
    Chemical Resistance Excellent, Most oils
    Relative Solvent Resistance Chemical Resistance: Excellent Solvent resistance
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -53
    Key Specifications CID (United States Government Commercial Item Description): A-A-3097: Type II, Class 3
  • Technical Data for 3M Scotch-Weld Plastics & Rubber Instant Adhesive PR1500

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Liquid
    • Substrate
      • Porous Substrates - Porous substrate surfaces
      • Low Surface Energy - Low surface energy plastics
      • Metal - Combination with metal
      • Plastic - Difficult-to-bond plastic substrates, ABS, Low surface energy plastics
      • Nylon
      • Polypropylene
      • Polyvinyl chloride (PVC) - Heavily plasticized PVC
      • Polyethylene (LDPE, HDPE) - Polyethylene
      • Rubber - Rubber parts that do not fit well together, Difficult-to-bond rubber substrates
      • EPM/EPDM - EPDM
      • Composites - Composite substrates
      • Paper
      • Other - Like substrates, Santoprene, Viton, Acidic surfaces, Leather
    • Industry
      • Other - Performance on difficult-to-bond plastic and rubber
    • Chemistry
    • Application Method
      • Other - Hand applied
    • Cure Method
      • Moisture / Condensation Cure - Moisture
    • Color
      • Clear / Transparent - Clear
    • Key Specifications
      • CID (United States Government Commercial Item Description): A-A-3097: Type II, Class 3
    Specifications
    Cure Specs
    Gap Fill 0.008(in)
    Cure Time (min) 1,440
    Viscosity (cPs) very high, 1,275 to 1,650, 1,200 to 1,700 Test Method
    Fixture or Handling Strength Time (min) 0.33 to 1.67, <0.75 Test Method
    Bond Strength
    Shear Strength (psi) 2,100, 2,950, 2,387, 1,400, 700, 1,000, 600, 600, 100 Test Method
    Tensile Strength (psi) 2,900 Test Method
    Material Resistance
    Chemical Resistance Excellent, Most oils
    Relative Solvent Resistance Chemical Resistance: Excellent Solvent resistance
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -53
    Other Properties
    Specific Gravity 1.08 (g/ml)
    Business Information
    Shelf Life Details 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., 3M™ Scotch-Weld™ Plastic and Rubber Instant Adhesives can be expected to have 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.
    Shelf Life Temperature (°F) 60 to 80, 60 to 80
    Shelf Life Type From the date of shipment, From the date of shipment
    Shelf Life (mon) <1, 12
  • Best Practices for 3M Scotch-Weld Plastics & Rubber Instant Adhesive PR1500

    *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 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, 3M™ Scotch-Weld™ Plastic and Rubber Instant Adhesive bonds are suitable for use up to about 180°F (82°C). At 180°F (82°C) the bonds will be approximately 70% 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

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    *See Terms of Use Below

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Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method
0.33 to 1.67 min
<0.75 min On EPDM. Time to handling is substrate dependent.
Viscosity Test Methods
Viscosity Test Method
very high
1,275 to 1,650 cPs Brookfield LVF, Spindle 3 @ 30 rpm.
1,200 to 1,700 cPs Cone-Plate viscosity, CP50 at 100/s shear rate
Tensile Strength Test Methods
Tensile Strength Test Method
2,900 psi ISO 6922 (grit-blasted steel).
Shear Strength Test Methods
Shear Strength Type Substrate Test Method
2,100 psi Overlap Shear Strength Steel ASTM D-1002; Grit blasted
2,950 psi Overlap Shear Strength Stainless Steel ASTM D-1002; Grit blasted
2,387 psi Overlap Shear Strength Aluminum ASTM D-1002; Grit blasted
1,400 psi Overlap Shear Strength ABS ASTM D-1002; Substrate failure
700 psi Overlap Shear Strength Polycarbonate ASTM D-1002; Substrate failure
1,000 psi Overlap Shear Strength PVC ASTM D-1002; Substrate failure
600 psi Overlap Shear Strength Nylon ASTM D-1002
600 psi Overlap Shear Strength Polypropylene ASTM D-1002; Substrate failure; Primed with AC77
100 psi Overlap Shear Strength Silicone Elastomer ASTM D-1002; Substrate failure; Primed with AC79