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Rubber Curing Agent Of 7 - China

price: 5.50 Dollar US$

OF-7 is a polymeric alkyl phenol disulfide, contains unique sulfur donors in the molecular structure, can vulcanize rubber in heated state, typically used as nitrosamine-free environment-friendly sulfur donating body in the rubber compound formulations, can give excellent mechanical properties, heat aging resistance, excellent dynamic fatigue properties and good operational safety performance.

Application OF-7 contains unique sulfur donors, can vulcanize rubber in heated state, giving non-blooming, high tensile strength, excellent heat resistance and dynamic fatigue properties, used as sulfur donor type vulcanizing agent for NR/SR.

For the co-vulcanization of different polar rubber, such as NR, CIIR, IIR and EPDM, it provides excellent performance.

Can be used in tires, gaskets, belts, automotive hose, damping products.

Because containing alkylphenol groups, it has also excellent tackifying and antioxidant effects.

Not producing nitrosamines toxic gas during vulcanization, it is an environmentally friendly additive.

Reference dosage 0.5-5 phr.


Company Contact:


  • Phone: +8618535147606

  • Address: Torch Undertaking Plaza No. 306 Changzhi Road, Taiyuan, Shanxi, China, Taiyuan , Shanxi , China

  • Email: Email


Published date: September 24, 2024

  • Business Description: Shanxi Oriental Faith Technology Co., Ltd. (O-Faith) is a professional manufacturer and researcher of rubber/plastic additives, committing to providing safe, efficient and economical additives and the application solutions, as well as providing customers with technology convergence and technical services, supported by our own technical patents.

    With over 20 years of professional experience, upholding the philosophy of integrity, win-win and growing together with clients, the O-Faith enjoys customers and their valuable recognition from tens of countries and regions.

    Some of O-Faith products are equivalent, but more economical, to world famous brands, and are applied by a number of remarkable end users worldwide.

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