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Injection molding is a kind of high molecular weight synthetic polymer material
injection molding is a kind of high molecular weight synthetic polymer material, which is mainly composed of synthetic resin with high molecular weight and other additives， Generally, the relative molecular weight is more than 10000,and some can reach million
948000 tons, which increased sharply to 1354200 tons in 1988 and reached 2 million tons in 2000. In recent 20 years, the output and variety have increased greatly, and many novel engineering injection molding have been put into mass production.
every eight years in the future
The development prospect of injection molding industry in China is broad, and the development potential of western region is huge. Nowadays, China's injection molding market is huge and contains unlimited business opportunities.
Today, China's injection molding products, together with steel, wood and cement, constitute the four basic materials in modern society. They are one of the important materials to support the development of modern high technology
injection molding industry