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[China]
Address: Room 301-302, No.29, Shuiyin Road, Yuexiu District, Guangzhou City, China
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Ecopower(Guangzhou) New material Co.,limited |
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Emulsifier Pine Gum Rosin Disproportionated Rosin DPR For Making Pigment
Product Name: Disproportionated rosin RC - 101
Synonyms: DPR Rosin
Description
Disproportionated rosin (DPR) RC-101 processed through catalytic reaction of gum rosin on proper temperature, and it is compound of dehydroabie acid and dihydroabtice acid.
Specifications
| Specification | Disproportionated Rosin | |
| Super Grade | 1ST Grade | |
| Color Max. | 20 | 40 |
| Abietic acid (%) Max. | 0.1 | 0.5 |
| Dehydroabietic acid (%) Min. | 52 | 45 |
| Softening Point (R&B)oC Min. | 75 | 75 |
| Acid value.(mg KOH/g) Min. | 155 | 155 |
| Unsop.matter(%) Max. | 5.0 | 5.0 |
Application
Disproportionated rosin (DPR) RC-101 can as emulsifiers to improve and strengthen the quality of synthetic rubbers, a raw material for making adhesives, water-based PSA, pigment.
Packing and Storage
1. Packing: 225kg/galvanized iron drums
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.
