描述
光学级PMMA颗粒
光学级PMMA颗粒
光学级PMMA颗粒
注射/挤出级PMMA颗粒树脂，
颜色可选，
优点高抗冲击性，易于成型，
玻璃纤维增强碳纤维增强，
阻燃级，增韧级，
包装25kg/袋（也可定制）
光学级PMMA颗粒
产品详细信息
| 材质 | 光学级PMMA颗粒Modle | 光学级PMMA颗粒的更多细节如有兴趣，请与我联系 Optical Grade PMMA PelletsOptical grade PMMA pellets Optical Grade PMMA Pellets Product Details
Optical grade PMMA pelletsPMMA resin is a non-toxic and environmentally friendly material, which can be used to produce tableware, sanitary ware, etc. It has good chemical stability and weather resistance. PMMA has a certain degree of water absorption, with a water absorption rate of 0.3-0.4%, and injection molding must be at a temperature below 0.1%, usually 0.04%. The presence of water causes bubbles, gas lines, and reduced transparency in the melt. So it needs to be dried. The drying temperature is 80-90℃, and the time is more than 3 hours. Recycled materials can be used 100% in some cases. The actual amount depends on the quality requirements, usually more than 30%. Recycled materials should avoid pollution, otherwise it will affect the transparency and the properties of the finished product. More detail ofOptical grade PMMA pellets.Any interested in, pls kindly contact me. 您必须登录才能发表评价。 相关产品 |
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