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.

Felcosil-EC 150 is hydrophilic fumed silica with a specific surface area of 150m²/g. It is a kind of high purity white colloidal powder. 

HT 9120 Petroleum Hydrocarbon Resin C9 HT-Series are low molecular weight thermoplastic aromatic resins produced from petroleum derived C9 fraction through thermal-polymerization technique. HT 9120 is a transparent granular solid with the color of yellow to light brown. HT 9120 has the properties of good solubility, mutual solubility, water resistance, insulation, excellent chemical stability over acid and alkali, good adhesive strength, and low heat conduction.

The Industry grade of Glyceryl Rosinate (a polyol ester of rosin), also called Glycerol Esterof Gum Rosin (GEGR), which is used for specialty industries of adhesives,coating and paints. G-85 also widely used in polymers including EVA, acrylics, polyurethanes, SIS and SBS.

C9 Hydrogenated Hydrocarbon Resin is water white thermoplastic resin obtained from polymerizing of aromatic and hydrogenation.

Coumarone resin C90 (Coal tar resins; indene resins; polycoumarone resins; polyindene resins) used as components in aluminum paints, concrete curing compounds, pipe oils, rubber compounding, adhesives, chewing gum, printing inks, floor tile binding, and phonograph records.

Liquid C5 Hydrocarbon Resin HC-L10 is a low-colour, narrow-distribution liquid C5 resin that markedly reduces hot-melt viscosity while imparting excellent low-temperature tack and holding power; it is ideal for labels, protective films and EVA adhesives, compatible with numerous polymers and free from plasticizer-oil migration.

ECOPOWER R105 rosin ester are friendly environmental,which is made of the natural colophony tree with light color and low odor.