| 橡胶脱模剂的种类 |
| 添加时间：2018/8/31 14:58:26 浏览次数： |
| 据了解，橡胶脱模剂一般分为外用型和内用型两种。传统的脱模剂一般为外用型，即涂敷在模腔表面，习惯上也有称作隔离剂的，产品主要有滑石粉、云母粉、皂类、石蜡、聚四氟乙烯及硅油等，它们都有一定的脱模效果，但具有易留下模垢和痕迹、对模具有腐蚀作用、价格较昂贵等缺点。在众多的脱模剂品种中，氟、硅脱模剂因其脱模效果好、适合脱模的模材多，是近年来发展较快的两类脱模剂。 It is understood that rubber release agents are generally divided into two types of external and internal use. Traditional demoulding agents are usually externally used, i.e. coated on the surface of the cavity, and are also customarily called isolating agents. The main products are talc powder, mica powder, soap, paraffin, polytetrafluoroethylene and silicone oil, etc. They have certain demoulding effects, but they are easy to leave mold dirt and marks, corrosion to the mold, and the price is relatively high. Expensive and other shortcomings. Among many kinds of mold release agents, fluorine and silicon mold release agents are two kinds of mold release agents which have been developed rapidly in recent years because of their good demoulding effect and many molds suitable for demoulding. |
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