Glass fiber reinforced as plastic and its injection molding process|Mastars
Mastars is a large plastic mold manufacturer specializing in the production and processing of plastic molds and plastic products. It is committed to providing professional injection molding and plastic mold manufacturing，custom metal stamping， rapid cnc services.
1、 The drying condition is 80 ℃ for 2-4 hours.
2、 Melting temperature: 200-270 ℃. If thick wall products are processed, the melting temperature lower than the lower limit can be used.
3、 Mold temperature: 40-80 ℃. For reinforced materials, the mold temperature shall not exceed 60 ℃. The cooling system must be well designed, because the mold temperature will directly affect the appearance, shrinkage and bending of the product.
4、 Injection pressure 350-1300bar injection speed high speed injection is recommended
5、 Runner and gate: all conventional gates can be used. The gate size must be appropriate to avoid streaks and
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Tel: +86 755-88210690
Mobile: +86 181 0029 4997
Add: Building 6,Blue Sky Industrial Park, Ditang Road, Shajing Town, Shenzhen City, Guangdong, China
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