BONDiT™ A-37
BONDiT™ A-37 is a high performance, high temperature moisture resistant, primer, adhesive, adhesion promoter and additive used with metals, glass & ceramics, elastomers and polymers. BONDiT™ A-37 offers a wide range of capabilities for promoting moisture resistance chemical bonding between minerals and polymers, as well as dissimilar polymers. it is used as a primer coat and additive for other BONDiT™ coatings and encapsulants. BONDiT™ In particular A-37 may be used as a primer to promote adhesion to silicone rubber and for vulcanizing silicone rubber to many substrates.
Other characteristics
- Brand
- BONDiT
- Functions
- Adhesion Promoter, Coupling Agent
- Product Type
- Primer
- Application Method
- Brush, Spray
- Markets
- Adhesives & Sealants
- Automotive & Transportation
- Healthcare & Pharma
- Industrial
- Paints & Coatings
- Printing & Packaging
- Storage
The usable shelf life of unopened containers of BONDiTTM A-37 resin is one year, and should be stored in cool, dry place. When not in use, containers should be kept tightly closed. BONDiTTM A-37 is available in syringes and cartridge, bulk container, and custom packaging.
- Coating Type
- Primer
- Curing Guide
A wide range of curing regimes may be employed. Typical cure is 150°C (302°F) for 5 minutes. As an adhesive for bonding silcone rubber apply liberally to the substrate, allow to dry 15 minutes; jig the silicone rubber component to maintain intimate contact with the primer, then heat for 1 hour a 200 deg F. For vulcanizing silicone rubber to a substrate, apply liberally to substrate and allow to dry for 15 to 30 minutes; then vulcanize silicone to the primed surface. For some substreates the first coat may be absorbed somewhat; in such case apply a second coat before vulcanization. May be brushed, sprayed, or poured. Wetting qualities are superior, even on non-polar surfaces.
- Technology
- CASE Ingredients
- Ready-to-Use Products
- Packaging Type
- Bulk
- Cartridges
- Powerful Reactant
Promotes chemical reactions with polymers previously considered non-reactive, and bonding with many dissimilar polymers: sili- cone, polyolifins, UHMW PE, PEI.
- Application Methods
- Brush
- Spray
- Harsh Environments
Marine, Industrial, Downhole oil, Underwater, Mining, Automotive, Medical.
- Moisture Resistant
Creates polymer and adhesive bonds that are highly moisture and corrosion resistant. Outstanding performance in high pH environments. Operational temperatures 200 °C. Nearly optically clear coating.
