广州市广湾新材料有限公司
| 描述：四氯乙烯(PEC)PerchloroethyleneC2Cl4GENERAL APPLICATIONS PROPERTYUNITVALUETESTMETHODAppearanceClourless liquidVISUELLEmatterRelative density @ 20∕4℃1.620minASTM D4052相对密度1.625maxASTM D4052Distillation Range @ 760mmHgI B P (初沸点)deg C120minASTM D86D P（终沸点）deg C122maxASTM D86Flash Point(Close cup) 闪点deg CnoneASTM D56Water Content 水份% massmaxASTM D1744∕E203Colour (hazen) 色度Pt-Co scale15maxASTM D1209GC Puity色谱含量% mass99.5minGAS CHROMATOGRAPHY Solvent for many natural synthesic resins。Can also be used in metal cleaning degreasing as well as in dry cleaning，paint remover and as an intermediate in the organic synthesis。 广泛用作天然及合成树脂的干洗剂。也用作金属的脱脂洗涤剂、干洗剂、脱漆剂及一般溶剂、有机合成中间体等。 |
