四氯乙烯厂家 PCE|价格|厂家|多少钱-全球塑胶网-移动端

名称：

四氯乙烯

描述：	四氯乙烯(PEC) Perchloroethylene C2Cl4 GENERAL APPLICATIONS

PROPERTY	UNIT	VALUE	TESTMETHOD
Appearance		Clourless liquid	VISUELLE
		matter
Relative density @ 20∕4℃		1.620min	ASTM D4052
相对密度		1.625max	ASTM D4052
Distillation Range @ 760mmHg
I B P (初沸点)	deg C	120min	ASTM D86
D P（终沸点）	deg C	122max	ASTM D86
Flash Point(Close cup) 闪点	deg C	none	ASTM D56
Water Content 水份	% mass	max	ASTM D1744∕E203
Colour (hazen) 色度	Pt-Co scale	15max	ASTM D1209
GC Puity色谱含量	% mass	99.5min	GAS 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。