Specifications
High softening point, high hardness, rapid drying, plumpy Mexican film, glossiness strong.
Phenolic resin of modified gum rosin for printing ink
Description:
This series of products is a kind ofirregular transparent solid which condensed by stable rosin and alkyl phenol and formaldehyde, adding polyolesterification, through vacuum system and special treatment
| Test Items | Pinus Masoniana Rosin |
| Super Grade X | 1STGrade WW | 2NDGrade WG |
| Apperance& Color | Transparent light yellow | Transparent yellow |
| Softening Point (R& B)oC | ≥ 76 | ≥ 76 | ≥ 76 |
| Acid value(mg KOH/g) | ≥ 166 | ≥ 166 | ≥ 165 |
| Unsop. matter(%) | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 |
| Alcohol Insol. Sustance(%) | ≤ 0.03 | ≤ 0.03 | ≤ 0.03 |
| Ash(%) | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
Our corporation is specialized in handling the business of sale carbon black etc. The company has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up. We sincerely welcome you to visit our company or contact us for cooperation!
