KURARAY LIR-410

KURARAY LIR-410 by Kuraray is a liquid rubber based on carboxylated isoprene rubber. It can function as a reactive plasticizer but have far higher molecular weight than normal plasticizer. It is co-vulcanizable with solid rubber such as NR, NR/SBR, SIS, SBS and EVA. It reduces migration significantly which improves the products shelf life. During the rubber compounding phase, it significantly reduces processing time while maintaining the rubber compounds physical properties. It results in a product with lower processing costs. It is colorless, transparent and odorless without halogen residuals. Improves tack and adhesive properties in a wide range of temperatures as well as adhesion to metals and fibers. KURARAY LIR-410 is commonly used in automotive sealants, pressure sensitive adhesives and hot melts.