【Chemical component】epoxypropane condensate
【Category】nonionic
[Specification]PEG-200, 400, 600, 1000, 1500, 2000, 3000, 4000, 6000, 8000
[Technical indicator]
Specification | Appearance | Color and lustre | Hydroxyl value | Molecular weight | Acid value | Moisture | PH |
PEG-200 | colorless transparent oily viscous liquid | ≤20 | 510~623 | 180~220 | ≤0.5 | ≤0.5 | 5.0~7.0 |
PEG-400 | colorless transparent oily viscous liquid | ≤20 | 255~312 | 360~440 | ≤0.5 | ≤0.5 | 5.0～7.0 |
PEG-600 | colorless transparent oily viscous liquid | ≤20 | 170~208 | 540~660 | ≤0.5 | ≤0.5 | 5.0~7.0 |
PEG-1000 | colorless transparent oily viscous liquid | ≤20 | 102~125 | 900~1100 | ≤0.5 | ≤0.5 | 5.0～7.0 |
PEG-1500 | colorless transparent oily viscous liquid | ≤20 | 68~83 | 1350~1650 | ≤0.5 | ≤0.5 | 5.0~7.0 |
PEG-2000 | colorless transparent oily viscous liquid | ≤20 | 51~62 | 1800~2200 | ≤0.5 | ≤0.5 | 5.0～7.0 |
PEG-3000 | colorless transparent oily viscous liquid | ≤20 | 34~42 | 2700~3300 | ≤0.5 | ≤0.5 | 5.0～7.0 |
PEG-4000 | colorless transparent oily viscous liquid | ≤20 | 26~30 | 3700~4300 | ≤0.5 | ≤0.5 | 5.0~7.0 |
PEG-6000 | colorless transparent oily viscous liquid | ≤20 | 17~20.7 | 5400~6600 | ≤0.5 | ≤0.5 | 5.0～7.0 |
PEG-8000 | colorless transparent oily viscous liquid | ≤20 | 12.7~15 | 7200~8800 | ≤0.5 | ≤0.5 | 5.0~7.0 |
[Properties and application]
PEG series is soluble in organic solvents, for example, methyl benzene, ethyl alcohol and trichloro ethylene; PEG200, 400, 600 are soluble in water and have function of lubrication, solubilizing, anti-foaming and anti-static property; PEG-200 can be used as dispersing agent of pigment;
In cosmetics, PEG400 can be used as emollient, softening agent and lubrication agent;
As anti-foaming agent in coating and hydraulic oil, in synthetic rubber and latex processing, as freezing agent and cooling agent in heat-transfer fluid, as viscosity improving agent;
As intermediate in esterification reaction, etherification reaction and condensation polymerization;
As releasing agent, solubilizer and additive of synthetic oils;
PEG-2000~8000 has excellent lubrication, anti-foaming, heat resistant and cold resistant property;
PEG-3000~8000 is major component of premixed polyether polyols;
PEG-3000~8000 is used in manufacturing of plasticizer and lubrication agent;
Basic material of daily chemical, medicine and oils;
[Packaging and storage]
200kg iron drum, 50kg plastic drum; non-poisonous and nonflammable; should be preserved and transported as ordinary chemicals; should be stored in dry and ventilated place; shelf life is 2 years;
