CHINESE GUM ROSIN

Brief Description
CAS No.: 8050-09-7 Other Names: colophony MF: mixture
Place of Origin: China (Mainland) Classification: Hot Melt Adhesives Main Raw Material: rosin acid
Usage: Construction, Fiber & Garment, Footwear ... Brand Name: jxnp 
Delivery Terms & Packaging
Packaging Detail:package: in galvanized iron drums, 225kg/drum or in complex paper bags, 25kg/bag
Delivery Detail:15 DAYS
Specifications
CHINESE GUM ROSIN

Gum rosin is distilled from pine gum. It is an important chemicals for papermaking, soap, ink, paint, rubber and synthetic resin

Specification:

 Grade

X

WW

WG 

 M

Appearance:

                    Transparent  Solid 

Color:

 Slightly yellow

Light yellow

 Yellow

Deep yellow

Yellow brown

Yellow red

Conform to color requirements of Std glass for rosin

 Softening

point(R&B)Min.

 76°c

 75°c

74°c

 Acid value

mgKOH/g Min

166

165

 164

Non-saponification content max

5

6

Impurity content max

0.03%

0.03%

0.04%

 Ash Content max

 0.02%

0.03%

 0.04%

package: in galvanized iron drums, 225kg/drum or in complex paper bags, 25kg/bag