China's development of the industry process of nylon 66 – Nylon development
Nylon Pipe HC plastic mesh China started the production of nylon 66, the mid 60s. In 1964, the original Shanghai Liao Chemical industry Factory built China's first nylon 66 salt production plant, annual production capacity of only 600 tons. Mature production technology and production as too small, he will be discontinued. Liaoyang, 1973 Oil Chemical […]