SR6903 Tear-Resistant Resin for Rubber Enhances Tear and Cut Resistance with Good Dynamic Performance

PRODUCT MODEL
SR6903
country of origin
CHIINA
MOQ
2000
payment method
T/T

Product Details

Highlight:

Improves tear resistance SR6903 Resin

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Enhances cut resistance Tear-Resistant Resin

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Good dynamic performance Rubber Tear Resistance Resin

Product Description
Detailed Specifications And Features
Tear-Resistant Resin SR6903
SR6903 is a high-performance functional resin designed for natural and synthetic rubber applications. This advanced formulation significantly enhances tear resistance and cut resistance in vulcanized rubber while providing excellent dynamic performance characteristics.
Key Features
  • Superior tear and cut resistance enhancement
  • Excellent compatibility with rubber compounds
  • Improved compound tackiness and processing performance
  • Enhanced dynamic performance characteristics
  • Effective dispersion properties
Applications
SR6903 is specifically formulated for tire tread compounds and various molded rubber products where improved tear resistance and cut resistance are critical performance requirements.
Usage Guidelines
  1. Add SR6903 during the initial mixing stage to maximize dispersion and tackifying effects
  2. Recommended dosage: 2-7 phr (parts per hundred rubber)
Technical Specifications
Item Specification Test Method
Composition Mixture of modified natural resin and petroleum resin -
Appearance Brown granules Visual inspection
Softening point (ring and ball method) 100-115 ℃ GB/T4507-2013
Ash content (800℃) ≤ 0.50% GB/T11409-2008
Heating loss (65℃) ≤ 2.00% GB/T11409-2008
Packaging
25KG per bag, available in paper-plastic composite bags or plastic bags.
Safety & Transportation
Tear-resistant resin SR6903 is classified as a non-hazardous material according to transportation regulations. Proper handling and use of this product will not cause any harm.
Storage
Store in a cool, dry environment. Under proper storage conditions, the product maintains a shelf life of 18 months.
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