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Gum Rosin Supplier | Industrial Resin Bulk Supply
Gum rosin is a natural resin derived from pine trees, widely used in adhesives, paints, inks, and the rubber industry. It offers excellent tackifying and binding properties.
MOQ: 2 MT
Gum Rosin (Colophony)
Gum rosin is a natural solid resin obtained from pine trees, widely used as a tackifier, binder, and film-forming agent in various industrial applications. It is valued for its excellent adhesion properties and compatibility with a wide range of materials.
Gum rosin is a key raw material in adhesives, coatings, inks, and rubber processing, where it enhances performance and product stability.
🔹 Key Features
- Excellent tackifying and binding properties
- Natural resin derived from pine sources
- Good film-forming capability
- Compatible with various polymers and resins
- Cost-effective industrial raw material
🔹 Applications
Adhesives Industry
- Hot melt adhesives
- Pressure-sensitive adhesives
- Improves tack and bonding strength
Paints & Coatings
- Enhances adhesion and film formation
- Improves coating performance
Inks & Printing
- Used in printing inks
- Improves gloss and pigment binding
Rubber Industry
- Processing aid in rubber formulations
- Enhances flexibility and durability
🔹 How It Works
Gum rosin acts as a tackifier, improving adhesion by increasing the stickiness of formulations. It helps bind materials together and enhances film formation in coatings and adhesives.
🔹 Benefits
- Improves adhesion and bonding strength
- Enhances coating and ink performance
- Natural and renewable material
- Versatile across multiple industries
- Cost-effective for bulk applications
🔹 Technical Specifications
| Product Name | Gum Rosin |
| Chemical Type | Natural Resin |
| Appearance | Transparent yellow solid |
| Softening Point | ~70–80°C |
| Acid Number | ~160–170 mg KOH/g |
| Solubility | Soluble in organic solvents |
| Function | Tackifier / Binder |
🔹 Packaging & Supply
Available in:
- 25 kg bags
- 50 kg drums
- Bulk supply
🔹 Safety & Handling
- Avoid dust inhalation
- Store in a cool, dry place
- Keep away from direct heat.
- Follow standard industrial handling procedures.









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