防白水，化白水，大防白，乙二醇单丁醚 深圳宏远强厂家批发
名称：防白水(BCS)
Butyl cellosolve，2-Butoxyethanol，2-Hydroxyethyl butyl ether，Butyl glycol
HOCH2CH2OC4H9
|
PROPERTY |
UNIT |
VALUE |
TESTMETHOD |
|
Appearance |
|
Clourless liquid |
VISUELLE |
|
Distillation Range @ 760mmHg |
|
|
|
|
I B P (初沸點) |
deg C |
167min |
ASTM D86 |
|
D P（終沸點） |
deg C |
173max |
ASTM D86 |
|
Water Content 水份 |
% mass |
0.05max |
ASTM D1744∕E203 |
|
Colour (hazen) 色度 |
Pt-Co scale |
10max |
ASTM D1209 |
|
Acidity 酸度 |
% mass |
0.005max as acetic acid |
ASTM D1613 |
|
GC Puity色譜含量 |
% mass |
99.9min |
GAS CHROMATOGRAPHY |
GENERAL APPLICATIONS
Solvent for paints,lacquers and printing inks,also as ingredient for solvent
retarder and thinner formulations。
Component in hydraulic liquids and metal degreasing agents，coupling agent for cutting oils and cleaning agents。Starting material for the production of plasticisers，e.g. dibutoxy ethyl phthalate，and herbicides（esters of 2，4-dichlorophenoxy acetic acid）。
爲油漆、清漆及油墨用之溶劑，亦爲防發白水及天那水之主要組份。
液壓油，金屬脫脂劑之組份；潤滑油及清洗劑之偶連劑。增塑劑及除草劑合成用之原料。
