Gum Rosin

Brief Description
CAS No.: 8050-09-7 MF: C20H30O2 Place of Origin: Tianjin China (Mainland)
Appearance: Transparent hard crispy solid Brand Name: good quality Model Number: cheaper price
Delivery Terms & Packaging
Packaging Detail:225KG/drum
Delivery Detail:10 working days after receiving 30% deposit
Specifications
Gum Rosin

Product Name: Gum Rosin
Other Names: Colophony, Greek pitch, colophene
CAS No: 8050-09-7

Product Name: Gum Rosin
Other Names: Colophony, Greek pitch, colophene
CAS No: 8050-09-7
EINECS No: 232-475-7
Molecular formula: C20H30O2
Molecular weight: 302.44
Color: Pale yellow, deep yellow
Appearance: Transparent hard crispy solid.
Chemical property: Outstanding pressure sensitivity and adhesiveness. Great sensitivity to heat, light, oxygen; Easily oxidized in powdery state.
Classification: Gum rosin, wood rosin, pamite.
Solubility: Soluble in ethane, diethyl ether, acetone, benzol, carbon disulfide, turpertine, aqueous alkali; Insoluble in water.

Usage:
1. In Adhesive Industry: : Rubber based adhesive, synthetic resin based adhesive and vegetable adhesive all have rosin as one of their ingredients.
2. In the paint industry: : Rosin as a natural resin with abundant sources, is easily dried and smooth on its surface. It will continuously be the basic raw material for paint producing.
3. In printing ink industry: Rosin is mainly used as color carrier of the ink and to increase its adhesion to paper. Without rosin in the ink, the presswork will be blurred.
4. In the Paper making Industry: Sizing agent made from rosin can prevent ink from dispersion, improve the strength and smoothness and enhance abrasion resistant of the paper.
5. In the rubber industry: Rosin is used as a softening agent to make the rubber soft and easy for kneading, make the filling agent easily dispersed.
6. Other industries: Soup-making, coating, , food, building material, scaling powder, musical instrument. Soldering fluxes, soda, , and sealing wax.
Package: Packing in galvanized steel drum, N. W: 225KG/drum