Intermediate

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Contacter:Cindy Wang 
Products >> Intermediate

Polymerized Rosin

This product is made of gum rosin through a new technology of sulfuric acid and zinc chloride.

Properties:Polymerized rosin is a modified products of gum rosin, contains abietic type acids. It has a series of exellent properties such as higher softening point, non-crystalline, good oxidation-resistance, higher viscosity in organic solvent.
Specifications:

Items

No.95

No.115

No.140

Appearance

Transparent

Color (USDA)

WG-M Grade

Softening point (R.& B),

90-100

110-120

135-145

Acid number (mgKOH/g)

150Min

145Min

140Min

Insoluble matter in alcohol

0.03%Max

Dissoluble matter in hot water

0.02%Max

Application: Mainly used in inks, Adhesives, paints, Varnishes, Soldering fluxes, synthetic resins etc.

Packing: In galvanized iron drum of 220 kgs net each.

 

 


China manufacturer and exporter of polymerized rosin.
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