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• The segmented principle of multistage injection molding

  1. Flow characteristics of plastic meltScrew propulsion phaseFirst paragraph (starting paragraph)Generally starting from injection molding, this section is mainly to enable the plastic melt to stably

  2023/01/02 hooren

• What are nylon wear resistance additives?

  Wear-resistant nylon materials mainly by adding carbon fiber, molybdenum disulfide, graphite, polytetrafluoroethylene powder or silicone powder and other wear-resistant additives to nylon to reduce th

  2022/06/02 hooren technology

• What is the effect of mold temperature control on the product in injection molding?

  The temperature of the mold has a profound impact on the injection molding process. Mold machines are employed to heat the molds and maintain their working temperatures, ensuring the stability of the

  2017/11/09 hooren mold

• Polyformaldehyde POM plastic injection molding process

  Polyformaldehyde POM injection molding process:1, plastic treatmentPOM plastic has low water absorption, generally 0.2%-0.5%. Under normal circumstances, POM can be processed without drying, but wet r

  2017/10/31 hooren

• Hardness conversion Shaw hard comparison table

  Shore hardness DShore hardness CShore hardness APolymer type90Hard molding8683Medium hardness plastic807774706595609398Flexible plastic558996508094427090386586rubber35578530508025437520367015276012215

  2017/02/08 hooren