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polyphylene

Specific gravity: 0.9-0.91g/cm3 molding shrinkage: 1.0-2.5% molding temperature: 160-220 ℃

The density is 0.90-0.91g/cm3, which is the lightest one of the general plastics. The mechanical strength, rigidity and

The selection of materials for blister products is very important. It not only determines the quality of plastic products, but also determines the environmental protection function. What are the choices of plastic factory in the quali

A product such as a blister bulb will have a variety of production methods in the process of production, but after all, the quality of the blister is measured by the quality of the blister, then you will find that their quality is bas

Chinese National Day is celebrated on October 1st every year to commemorate the founding of People’s Republic of China. On that day, lots of large-scaled activities are held nationwide. The 7-day holiday from Oct. 1st to 7th is called

1. Sound occurs when peeling off. First, the release force is too large, followed by the result of uneven coating.

2. Anti-peeling is mainly caused by unsatisfactory separation force. There are two reasons for this. First, the f