WW grade gum rosin
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C |
Description
WW GRADE GUM ROSIN 
Natural gum resin with special physical and chemical properties, composed of several kinds of resin acids.
Natural gum resin with special physical and chemical properties, composed of several kinds of resin acids.
Specifications :WW GRADE GUM ROSIN
| Type |
X |
WW |
WG |
N |
|
Product Index | ||||
| 1.Appearance | Transparent | |||
| 2. Color(Gardner Method) |
Correspond to the standard Glass Color Piece of Rosin. | |||
|
Slight yellow |
Pale yellow |
Yellow |
Deep Yellow | |
| 3.Softening point, (R.&.B)≥ |
76
|
75
| ||
| 4.Acid Value, mgKOH/g, |
166 |
165 | ||
| 5.Alchohol insoluble Sunstance, %, max |
0.03 |
0.03 | ||
| 6.Unsaponifiable matter, %, max |
5 |
5 | ||
| 7.Ash Content, %, max |
0.02 |
0.03 | ||
| Product uses: |
| Mainly be used as the raw material of adhesives, paints, oil paints, rubber, soaps and paper making industries. |
| Product Packing: |
| Packing in galvanized steel drum, N.W. 225 kgs/drum. |
