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, tasol em i gat gutpela bihain-ifekt. Em i ken yusim long ol taia, ol tiub insait, ol raba su, ol tep na ol narapela raba kompaun. Em i ken yusim olsem wanpela vulcanisasen akselereta bilong planti raba, tasol em i no gutpela long neoprenaizesen bilong planti raba, tasol em i no gutpela long mekim long taim bilong vulkanisasen long taim bilong vulkanisasen long taim liklik kala senis. Ol i ken yusim long ol taia, ol tiub insait, ol su bilong raba , ol tep na ol narapela raba kompaun.
