chemical compositions
condensation compound of glycol and ethylene oxide
specification
|
type
|
state
|
molecular weight
|
hydroxyl value
|
freezing point
|
ph value
|
water content
|
|
peg200
|
liquid
|
190-210
|
534-591
|
-50℃
|
5.0-7.0
|
≤0.5%
|
|
peg400
|
liquid
|
380-420
|
267-295
|
4-8℃
|
5.0-7.0
|
≤0.5%
|
|
peg600
|
paste form
|
570-630
|
178-197
|
17-22℃
|
5.0-7.0
|
≤0.5%
|
|
peg1000
|
cereous
|
950-1050
|
107-118
|
35-40℃
|
5.0-7.0
|
≤0.5%
|
|
peg1500
|
cereous
|
1400-1600
|
70-80
|
44-48℃
|
5.0-7.0
|
≤0.5%
|
|
peg2000
|
cereous
|
1800-2200
|
51-62
|
48-52℃
|
5.0-7.0
|
≤0.5%
|
|
peg3000
|
solid
|
2700-3300
|
34-42
|
52-56℃
|
5.0-7.0
|
≤0.5%
|
|
peg4000
|
solid
|
3700-4400
|
25-30
|
53-58℃
|
5.0-7.0
|
≤0.5%
|
|
peg6000
|
solid
|
5600-6600
|
17-20
|
55-60℃
|
5.0-7.0
|
≤0.5%
|
|
peg8000
|
solid
|
7000-9000
|
12-16
|
55-60℃
|
5.0-7.0
|
≤0.5%
|
use
used as additive in pharmaceutical, cosmetics industry; used in esterifying reaction in chemical synthesis; used as nonvolatile solvents in coating, printing ink and disperse pigment auxiliary; used in polyurethane industry; used as lubricant, plasticizer in ceramic industry; polyethylene glycol with high molecular weight, such as peg4000,6000, 8000 can be used in tyre and rubber industry; used in auxiliary of gyphosate solution.
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zip code: 055150
tel: 86-319-7655130
fax: 86-319-7655130
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