Petroleum Resin
High-Quality Petroleum Resin for Industrial Applications
Petroleum resin is a versatile synthetic hydrocarbon derived from petroleum byproducts through polymerization processes. With excellent thermal stability, adhesive properties and compatibility with various polymers, petroleum resin has become an essential material in numerous industrial applications.
Key Features of Our Petroleum Resin
- High softening point ranging from 80°C to 140°C
- Excellent thermal and oxidative stability
- Good compatibility with rubbers, plastics and waxes
- Superior adhesive properties
- Excellent water and chemical resistance
- Light color and low odor
Petroleum Resin Technical Specifications
| Parameter | Value | Test Method |
|---|---|---|
| Softening Point (Ring & Ball) | 90-135°C | ASTM E28 |
| Color (Gardner) | ≤6 | ASTM D1544 |
| Acid Value (mg KOH/g) | ≤1.0 | ASTM D974 |
| Saponification Value (mg KOH/g) | ≤2.0 | ASTM D464 |
| Ash Content (%) | ≤0.1 | ASTM D482 |
Petroleum Resin Applications
Our petroleum resin is widely used in:
- Adhesives and sealants
- Rubber compounding
- Printing inks
- Paints and coatings
- Road marking
- Asphalt modification
Petroleum Resin FAQ Section
What are the main advantages of using petroleum resin in adhesives?
Petroleum resin enhances adhesive performance by improving tack, peel strength and heat resistance. It provides excellent compatibility with various polymers and helps adjust viscosity while maintaining transparency in formulations.
How does petroleum resin compare to natural resins?
Compared to natural resins like rosin, petroleum resin offers better consistency in quality, superior thermal stability, and lower color. It also has better aging characteristics and doesn't crystallize over time like some natural resins.
What storage conditions are recommended for petroleum resin?
Petroleum resin should be stored in a cool, dry place below 30°C, protected from direct sunlight and moisture. Keep containers tightly closed when not in use. Properly stored, petroleum resin can maintain its quality for at least two years.
Packaging Options
We offer petroleum resin in various packaging options to suit different needs:
- 25kg multi-wall paper bags
- 500kg and 1000kg supersacks
- Bulk shipments in tank trucks or ISO containers
Safety Information
When handling petroleum resin, follow these safety precautions:
- Use appropriate personal protective equipment
- Avoid inhalation of dust
- Ensure adequate ventilation in working areas
- Keep away from heat sources and open flames
Additional Petroleum Resin Properties
| Property | Value |
|---|---|
| Molecular Weight | 500-2000 g/mol |
| Density (25°C) | 1.05-1.10 g/cm³ |
| Flash Point | >200°C |
| Solubility | Soluble in most organic solvents |
Petroleum Resin Grades Available
We offer several petroleum resin grades to meet specific application requirements:
- C5 Aliphatic Petroleum Resin
- C9 Aromatic Petroleum Resin
- C5/C9 Hydrogenated Petroleum Resin
- DCPD Modified Petroleum Resin
Quality Assurance
Our petroleum resin is produced under strict quality control with:
- ISO 9001 certified manufacturing
- Batch-to-batch consistency
- Comprehensive analytical testing
- Traceability of all materials
Petroleum Resin FAQ Section
Can petroleum resin be used in food contact applications?
Some specially formulated food-grade petroleum resins are available and must comply with relevant food contact regulations. Standard petroleum resin is not recommended for direct food contact unless specifically certified.
What factors affect the softening point of petroleum resin?
The softening point is primarily determined by molecular weight and structure. Higher molecular weight and more aromatic character generally result in higher softening points. Manufacturing process conditions also significantly influence this property.
How does petroleum resin perform in outdoor applications?
Petroleum resin exhibits excellent weather resistance, especially hydrogenated grades. It maintains its properties well under UV exposure and doesn't yellow significantly, making it suitable for outdoor applications like road markings and exterior coatings.
Global Supply Capability
We maintain a reliable global supply chain for petroleum resin with:
- Multiple production facilities worldwide
- Strategic warehouse locations
- Efficient logistics network
- Flexible order quantities
Technical Support
Our team provides comprehensive technical support including:
- Application development assistance
- Formulation recommendations
- Troubleshooting services
- Customized product solutions
Petroleum Resin FAQ Section
What is the difference between C5 and C9 petroleum resin?
C5 petroleum resin (aliphatic) is lighter in color and offers better compatibility with natural rubber, while C9 (aromatic) has higher softening points and better compatibility with synthetic rubbers and oils. C9 typically provides better adhesion.
Can petroleum resin be recycled?
Yes, petroleum resin can be recycled through appropriate chemical or thermal processes. The specific method depends on the application and the matrix it's combined with. Always consult local regulations for proper recycling procedures.
What is the shelf life of petroleum resin?
When stored properly in original packaging under recommended conditions, petroleum resin typically maintains its specifications for 24 months from production date. Extended storage may require retesting before use.
Environmental Considerations
Our petroleum resin production focuses on sustainability through:
- Efficient use of feedstocks
- Energy optimization processes
- Waste reduction initiatives
- Compliance with environmental regulations