Alkylphenol Disulfide Rubber Vulcanizing Agent  Polymer AdditivesOF-7

Description

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 c , ontains 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.

Package and Storage

In paper/plastic combined sack with inner film bag, 25 kg net each. Store
indoor, drying and ventilating, shelf-life 18 months.

Minimum Order: 500 kilograms