Chemlok AP-133 Primer and/or Adhesive
One-coat adhesive for diverse bonding applications
Chemlok AP-133 is a versatile, clear, one-coat adhesive designed to create strong, durable bonds between unvulcanized silicone rubber and a wide range of substrates, including metals, glass, plastics, and textiles. It also effectively bonds various specialty elastomers such as fluoroelastomers, polyacrylates, and epichlorohydrin, as well as some peroxide-cured elastomers. This adhesive is known for its environmental resistance, withstanding harsh conditions including salt spray, chemical exposure, and temperature extremes.
Technical Specifications
- Color: Clear Liquid
- Kinematic Viscosity: 0.0 to 5.0 cSt
- Density: 790 to 830 kg/m3, 6.6 to 6.9 lb/gal
- Percent Solids by Weight: 4.8 to 6.2
- Flash Point: 14 C, 57 F
- Solvent: Toluene, Methanol, Ethanol
Features and Benefits
- Versatile - provides excellent bonding characteristics between a wide variety of commercially available elastomer stocks and many diverse metallic and nonmetallic substrates.
- Environmentally Resistant - creates strong bonds capable of withstanding salt spray, harsh chemical exposure, corrosive atmospheres and temperature extremes.
- Durable - provides rubber tearing bonds that are stronger than the rubber; provides high strength performance at both high and low temperatures.
- Easy to Apply - applies easily by brush, spray or dip methods.
- High Temperature Resistant - withstands temperatures up to 204 C (400 F) and below -51 C (-60 F) when bonding with fl uoroelastomers or silicone.
Typical Applications
- Bonding silicone rubber to various substrates
- Bonding specialty elastomers
- Applications requiring environmental resistance
- High-temperature applications
Elastomers
- Fluoroelastomer (FKM)
- Polyacrylate (ACM)
- Epichlorohydrin (ECH)
- Silicone (VMQ, PMQ, PVMQ) - peroxide cure
- Viton
- EPDM - peroxide cure
- Nitrile (NBR) - peroxide cure
- Hydrogenated Nitrile (HNBR) - peroxide cure
Shelf Life/Storage
Shelf life is one year from date of shipment when stored by the recipient at 21-27 C (70-80 F) in original, unopened container. Do not store or use near heat, sparks or open flame.