PVI

Overview
Our PVI (CTP) is a highly efficient prevulcanization inhibitor specifically engineered to provide superior control over scorch time in rubber compounding. This essential additive allows manufacturers to achieve extended processing safety while maintaining optimal vulcanization characteristics for high-quality rubber production.

Key Features & Advantages

• Delivers superior scorch delay that significantly extends safe processing time, preventing premature vulcanization during mixing, extrusion, and calendering operations.

• Provides extended processing safety with precise control over scorch characteristics, enabling complex manufacturing processes and reducing material waste.

• Maintains optimal vulcanization efficiency by not interfering with the final cure rate, ensuring complete crosslinking and excellent physical properties in finished products.

• Offers excellent compatibility with various rubber polymers and accelerator systems, making it suitable for diverse formulation requirements across different applications.

• Enhances production flexibility and reduces scrap rates by providing a wider processing window, particularly valuable in high-temperature manufacturing conditions.

Common Applications

Tire manufacturing and retreading

Rubber extrusion and calendering

Automotive rubber components

Industrial rubber goods

Technical rubber products