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ROSIN ESTER-DISPROPORTIONATED ROSIN

Supply Ability:	1,000 Metric Ton per Year
Payment Terms:	L/C, T/T, D/A, D/P

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Yunnan in China
Packaging Details:	In galvanized iron drums of about 220kgs net each. Kept away from heat and flame.

Specifications

CAS NO.:8052-47-9
Color:Not Darker than Rosin Color Grade N
Softening Point (R&B), ℃:75.0 min
Acid Value, mgKOH/g:150.o min
Abietic Acid:0.5% min
Unsaponifiable Material:12.0% max

Disproportionated rosin is compound of dehydroabie acid and dihydroabtice acid, the DPR is processed through catalytic reaction of gum rosin on proper temperature. Disproportionated Rosin can be used for important component of potassium soaps which serve as emulsifiers to improve and strengthen the quality of synthetic rubbers, a raw material for making adhesives, water-based PSA, pigment, and chewing gum.

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