Estane TPU 5708 tpu材料95度物性表
汪東升:153-7777-9118 QQ:80186657
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原料生產過程中的溶劑;PC中經常使用溶劑是CH2Cl2,本體法ABS中溶劑是或乙,而因毒性較大,現以乙溶劑居多。后脫灰裝置不完善,溶劑都會滯留在產品中,成為VOC物質。值得一提的是,類物質是VOC重點管控對象。