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Plastic Packing
- Jan 19, 2017 -

Fillers and fillers, it can increase strength and heat resistance performance, and reduce costs. After adding wooden powder such as phenolic resin can greatly reduce costs, bakelite became one of the most cheapest plastic and can significantly improve the mechanical strength. Packing organic fillers and fillers can be divided into two categories, such as wood, cloth, paper and fabric fibers, such as glass fibre, diatomaceous silica, asbestos, and so on. Filler content below 40% in the plastic.