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Puyang Xinde Petrochemicals Coumarone resin PR-90
- CASE Ingredients Features
- Acid ResistanceAlkali ResistanceExcellent Electrical InsulationExcellent SolubilityGood Chemical StabilityImproved HardnessWater Resistance
- Chemical Family
- Hydrocarbons
Coumarone resin PR-90 is a kind of light yellow to dark brown granular, block and flake thermoplastic solid resin. It is mainly composed of carbon nine fractions reorganized into raw materials, and is a low molecular weight polymer formed by polymerization. It has good solubility, mutual solubility, water resistance, insulation, chemical stability to acid and alkali, and also has the characteristics of good adhesion and low thermal conductivity.
Properties
- Physical Form
- Granules
- Solid
Identification
- CASE Ingredients Functions
- Binder & ResinGloss Enhancer
Product families
Applications
Applications
- Paints & Coatings — Other Paints & Coatings Applications
Printing & Packaging — Printing & Inks
- Other Printing Applications
Product Families
CASE Ingredients — Additives
- Surface Modifiers
CASE Ingredients — Resins & Binders
- Other Resins & Binders
Other characteristics
- Functions
- Binder & Resin, Gloss Enhancer
- Markets
- Paints & Coatings
- Printing & Packaging
- Product Use
- Tires and rubber
- tires and rubber mainly use low softening point coumarone resin. This kind of resin has good mutual solubility with natural rubber particles and has no major influence on the rubber vulcanization process. The addition of coumarone resin in tires and rubber can increase viscosity, strengthen and soften.
- Paint
- The paint mainly uses Coumarone resin with high softening point. Adding this resin to the paint can increase the gloss of the paint and improve the adhesion, hardness, acid and alkali resistance of the paint film.
- Ink industry
- Coumarone resin for ink, mainly high softening point coumarone resin.
- Technology
- CASE Ingredients
Technical data
Table 1 of 1
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Softening Point Range | 80 - 90 | °C |
| pH | 7±1 | — |
| Ash Content | 0.2 | % |
