China's rubber additives started in the 1950s, and NOBS has been in production for nearly 60 years since it was introduced to China. During this period, the production process of the products has not changed much. Because NOBS is a sulfenamide-based vulcanization accelerator, It is a slow-acting high-speed vulcanization accelerator. It has a very slow initial vulcanization, Mahse after-effect tha tak a nei. tire, inner tubes, rubber shoes, tapes leh rubber compound dang ah te hman theih a ni. Rubber tam zawk tan chuan vulcanization accelerator atan hman theih a ni a, mahse neoprene ah chuan a tha lo. Vulcanization lai hian a disperse awlsam{{12} the vulcanized products it has a small aloures it as a small color Tire, inner tube, rubber shoes , tape leh rubber compound dangteah pawh hman theih a ni.
