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� 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.
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.
Supplier: Engineering goods like machined, forged, stamped, casting, aluminum casting, aluminum extrusion, fasteners, springs, washers, gaskets, oil seals, rubber components, etc
Name: Rubber band Size: Can be customized Sample lead time: 3~5 working days MOQ: 300kgs Product Features: 1. High Toughness,Good elastic ,Can Be Extended To Seven Times Length Won't Break 2. Environmentally Friendly,Nontoxic ,Anti-aging,Not Stickly! 3. Vietnam Import Natural Rubber ,100% Rubber Content ,Quality Guarantee Standard packing: 100grams/polybag, 200grams/polybag, 300grams/polybag, 30kg/bag,etcâ?¦.or depending on needs of customer. Production lead time: 3 days by store in warehouse and 10-15 working days according to customerâ??s Color and SIZE .(depend on the order quantity)
Natural Rubber SVR3L have good resilience, abrasion and surface friction properties and excellent compression set. It has low hysteresis and rolling resistance with high fatigue resistance and remains flexible at low temperatures. Natural rubber SVR3L has poor resistance to oil, sunlight and ozone and limited thermal capability. Natural rubber SVR3L is superior tear strength and excellent resistance to heat buildup continues to make it a favored ingredient for high-performance tires for race cars, trucks, buses and aircraft. Other applications include tank lining, engine mounts, seals, vibration dampening and diaphragms.