- Contact Person : Mr. Tony Moonstar
- Company Name : Qingdao Moon & Star Chemical Co., Ltd.
- Tel : 86-532-86611277,15864717602
- Fax : 86-532-86611288
- Address : Shandong,Qingdao,No. 619, Shanghai Middle Road,Jiaonan City,
- Country/Region : China
- Zip : 266400
colophony gum rosin
Product Name: Colophony
Properties: This product natural thermoplastic resin with special physical and chemical properties, composed of several kinds of resin acids.
Use: Mainly be used as the raw material of adhesives, paints, oil paints, rubber, soaps and paper making industries.
Packing: Packing in galvanized steel drum, N.W. 230 kgs/drum.
Product standard:
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 | ||
colophony gum rosin
