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[China]
Address: Room 301-302, No.29, Shuiyin Road, Yuexiu District, Guangzhou City, China
Contact name:Liu
Ecopower(Guangzhou) New material Co.,limited |
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Fast Drying and High Gloss Rosin Modified Phenolic Resin Rosin Ester in Phenolic Paints
Product Name : Rosin Modified Phenolic Resin
Description&Properties
Rosin Modified Phenolic Resin is irregular transparent solid that is the vacuum treated product of Esterification by glycerol (or pentaerythritol) and the condensation products of rosin, phenol (or bisphenol A) and formaldehyde.
Specifications
| Test Items | PR-118 | PR-145 | PR-155 |
| Normal heptaneTolerance(ml/2g) | 2-4 | 13-20 | 12-20 |
| Viscosity 35℃ CP | 2000-2800 | 500-900 | 1800-2500 |
| Color(Gardner Grade) | 7-12 | 8-13 | 8-12 |
| Softening Point (Ring&Ball) ℃ | 157-167 | 155-165 | 168-175 |
| Acid value (mg KOH/g) | 12-20 | 13-20 | 12-20 |
Application
Rosin Modified Phenolic Resin can be polymerized by vegetable oil to make phenolic paints with fast drying, good hardness and high gloss.
Rosin Modified Phenolic Resin can improve the adhesion and reduce the cost for pressure-
sensitive adhesive, hot-melt adhesive and other bonding agents.
Rosin Modified Phenolic Resin also can improve the gloss and buildiness for printing inks
Packing and Storage
1. Packing: 25kg/Kraft paper bag.
2. Storage: keep in dry and cool place; avoid fire.
3. Shelf life: One year in ventilating, cool and dry area.
