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Polyethylene glycol

Item

Appearace

（25℃）

Chromaticity

Pt-Co

Hydroxyl value

mgKOH/g

Molecular weight

freezing point

℃

Moisture（%）

PH Value

（1%aqueous solution）

PEG-200

Colorless liquid

≤20

510～623

180～220

—

≤0.1

5.0～7.0

PEG-400

Colorless liquid

≤20

255～312

360～440

4～10

≤0.1

5.0～7.0

PEG-600

Colorless liquid

≤20

170～208

540～660

20～25

≤0.1

5.0～7.0

PEG-800

Creamy white paste

≤20

127～156

720～880

26～32

≤0.1

5.0～7.0

PEG-1000

Creamy white paste

≤20

102～125

900～1100

38～41

≤0.1

5.0～7.0

PEG-1500

Milky solid

≤20

68～83

1350～1650

43～46

≤0.1

5.0～7.0

PEG-2000

Milky solid

≤20

51～63

1800～2200

48～50

≤0.1

5.0～7.0

PEG-4000

Milky solid

≤20

26～32

3500～4400

53～54

≤0.1

5.0～7.0

PEG-6000

Milky solid

≤20

17.5～20

5500～7000

54～60

≤0.1

5.0～7.0

PEG-8000

Milky solid

≤20

12～16

7200～8800

60～63

≤0.1

5.0～7.0

PEG-10000

Milky solid

≤20

10～12

9200～11000

61～64

≤0.1

5.0～7.0

PEG-20000

Milky solid

≤20

4～7

19000～21000

65～70

≤0.1

5.0～7.0

Applications

1. PEG-200 can be used as a moisturizer, inorganic salt solubilizer, viscosity regulator; in the textile industry, it is used as a softener antistatic agent; in the papermaking pesticide industries, it is used as a wetting agent.

2. PEG-400, PEG-600, PEG-800 are used as bases for medicine cosmetics, lubricants wetting agents for the rubber textile industries. PEG-600 can be added to the electrolyte in the metal industry to enhance the grinding effect enhance the gloss of the metal surface.

3. PEG-1000 PEG-1500 are used as bases or lubricants softeners in the medicine, textile, cosmetics industries; in the coating industry, they are used as dispersants, etc.

4. PEG-2000 is used as a metal processing mold agent, a lubricant cutting fluid for metal drawing, stamping or molding, a grinding cooling lubricant polishing agent, a welding agent, etc.; in the papermaking industry, it is used as a lubricant, etc.

5. PEG-4000, PEG-6000, PEG-8000 are used to adjust viscosity melting point in the pharmaceutical cosmetics industries; they are used as lubricants coolants in the rubber metal processing industries, as dispersants emulsifiers in the pesticide pigment industries; they are used as antistatic agents lubricants in the textile industry.