PEG800
Polyethylene glycol（PEG）
Chemical composition：Ethylene oxide condensate
Type: nonionic
|
Specification |
Appearance |
Color |
freezing point℃ |
Water(%) |
PHvalue |
Molecular weight |
Packaging |
|
PEG 200 |
Colourless transparent liquid |
≦20 |
—— |
≦1.0 |
5.0-7.0 |
180~220 |
200KG/DRUM IBC |
|
PEG 300 |
Colourless transparent liquid |
≦20 |
—— |
≦1.0 |
5.0-7.0 |
270~330 |
|
|
PEG 400 |
Colourless transparent liquid |
≦20 |
4~10 |
≦1.0 |
5.0-7.0 |
360~440 |
|
|
PEG 600 |
Colourless transparent liquid |
≦20 |
20~25 |
≦1.0 |
5.0-7.0 |
540~660 |
|
|
PEG 800 |
Milky white paste |
≦30 |
26~32 |
≦1.0 |
5.0-7.0 |
720~880 |
|
|
PEG 1000 |
Milky white paste |
≦40 |
38~41 |
≦1.0 |
5.0-7.0 |
900~1100 |
|
|
PEG 1500 |
Milky white paste |
≦40 |
43~46 |
≦1.0 |
5.0-7.0 |
1350~1650 |
|
|
PEG 2000 |
Milky white paste |
≦50 |
48~50 |
≦1.0 |
5.0-7.0 |
1800~2200 |
|
|
PEG 4000 |
Milky white solid |
≤50 |
53～54 |
≦1.0 |
5.0-7.0 |
3500~4400 |
25KG/BAG |
|
PEG 6000 |
Milky white solid |
≤50 |
54～60 |
≦1.0 |
5.0-7.0 |
5500~7000 |
|
|
PEG 8000 |
Milky white solid |
≤50 |
60～63 |
≦1.0 |
5.0-7.0 |
7200~8800 |
Application:
PEG-200 can be used as the medium of organic synthesis and heat carrier with high requirements, used as humectant, inorganic salt solubiliser, viscosity regulator in daily-use chemical industry; used as softener and anti-static agent in textile industry; used as wetting agent in papermaking and pesticide industry.
PEG-400, PEG-600, PEG-800 are used as a base for pharmaceuticals and cosmetics, as a lubricant and wetting agent in the rubber and textile industries, and PEG-600 is used in the metal industry as an electrolyte to enhance the abrasive effect and the lustre of the metal surface.
PEG-1000, PEG-1500 in the pharmaceutical, textile, cosmetics industry as a substrate or lubricant, softener; used as a dispersant in the paint industry; to improve the water dispersibility of the resin, flexibility, the dosage of 20-30%; ink can improve the solubility of dyes, reduce its volatility, in the waxed paper and printing station ink is particularly applicable, but also in the biros ink as a viscosity of the ink; in the rubber industry as a dispersant, to promote the role of vulcanisation, used as carbon black filling material dispersing agent. It can also be used in ball-point pen ink to adjust the viscosity of ink; it can be used as dispersant in rubber industry to promote vulcanisation, and used as dispersant of carbon black filling material.
