Description
Chemlok® 402 is a solvent based adhesive for bonding textiles to a wide variety of unvulcanized elastomers without the use of isocyanate dips or pretreatments. Chemlok 402 adhesive is used in the production of hoses, V-belts, conveyor belts, diaphragms, air ride suspensions, and other textile reinforced rubber products. Chemlok 402 adhesive can be used as an additive to tie cements (primarily to replace isocyanates that are widely used in rubber/textile bonding). A single coat of Chemlok 402 adhesive will bond compounds based on a natural rubber (NR), polyisoprene (IR), styrene-butadiene (SBR), polybutadiene (BR), polychloroprene (CR), nitrile (NBR) and butyl (IIR) to polyester, polyamide, cotton, rayon, and polyaramid. When dried, Chemlok 402 adhesive is tack-free.
Features and Benefits
- Versatility – bonds a variety of rubber compounds to a wide variety of textiles during vulcanization. Chemlok 402 adhesive adheres well to RFL treated fabric or cord, giving excellent adhesion to these materials. Chemlok 402 adhesive treated fabric or cord can be bonded immediately following solvent evaporation.
- One Coat Application – reduces labor, inventory and shipping costs. Fewer solvents are required with the one coat systems.
- Good Stability – provides a shelf life of at least six months under proper storage conditions.