钙塑高发泡天花板是以高压聚乙烯和轻质碳酸钙为主体,添加少量的发泡剂、交联剂、激发剂和润滑剂等辅助材料,经混合、混炼、拉片、称重热压、发泡、真空成型等工艺过程制成的一种轻质高发泡钙塑天花板。本文对厦门钙塑板生产过程中的职业危害进行了调查研究,现整理如下: 一、主要原材料:①高压聚乙烯,N150;②轻质 Calcium-plastic high-foam ceiling is a high-pressure polyethylene and light calcium carbonate as the main body, add a small amount of foaming agent, crosslinking agent, activator and lubricant auxiliary materials, after mixing, mixing, pull tablets, weighing heat Pressure, foam, vacuum forming process made of a lightweight high-foam calcium-plastic ceiling. This paper conducted a survey on occupational hazards in the production process of Xiamen Caicang board. Now it is summarized as follows: I. Main raw materials: ① high pressure polyethylene, N150; ② light weight