Potassium Soap of Disproportionated Rosin DRS K 80

Disproportionated rosin (DPR) is compound of dehydroabie acid and dihydroabtice acid, the DPR is processed through catalytic reaction of gum rosin on proper temperature. In the synthetic rubber industry, DPR is used as emulsifier in the producing of various products including styrene-butadiene rubber, chloroprene rubber, acrylonitrile-butadiene rubber and acrylonitrile-butadiene-styrene rubber. Using DPR as an emulsifier, rubber product will improve in cohesion, and the endurance to heat will increase for 25%. The endurance to both abrasion and laceration of this rubber is better than ordinary styrene-butadiene rubber. The cohesion will be greatly enhanced if blended with natural rubber.

C9 hydrogenated hydrocarbon liquidResin  is a kind of ColorlessTransparent Liquid

Silane Coupling Agent Crosile®189 is 3-Mercaptopropyltrimethoxysilane is a water-white to light straw liquid. It is a mercapto-functional silane that finds use as a coupling agent in polysulfide and polyurethane caulks and sealants.

Silane Coupling Agent Crosile®970 is 3-Mercaptopropylmethyldimethoxysilane is a bifunctional organosilane with reactive organic mercapto groups and hydrolyzable inorganic methoxysilyl groups. 3-Mercaptopropylmethyldimethoxysilane is a clear, colorless to pale yellow liquid with a slight thiol odor. Soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

Amino Silane Crosile® 540:gamma-aminopropyltriethoxysilane, a versatile amino-functional coupling agent may be an excellent candidate for use in a range of broad applications to provide superior bonding between inorganic substrates and organic polymers.  

n-Propyltriethoxysilane (Crosile®PTEO) is a mesoporous hyperbranched organ silane that can be used as a grafting agent. It can be used in the functionalization of a variety of substrates by attaching the silane groups with the surface atoms.

Silane coupling agent Crosile® 1891 is a colorless clear liquid with light typical odor and soluble easily in ethyl alcohol, acetone, benzene, toluene etc. Insoluble in water.  

CHLOROPRENE RUBBER is A xanthogen or dodecyl mercaptan modified polychloroprene rubber with fast crystallization rate and high bonding strength at room temperature. The density is 1.23. It is similar to Denka' s A range such as A-90 and Du Pont' s neoprene AD range such as AD-20.