Product > Ethoxylates & PEG > PEG

Polyethylene glycol (PEG) is a water-soluble, waxy solid that is used extensively in the several industries such as rubber, textile, paper, metal, wood, pharmaceutical, cosmetics and coating.

. Highly compatible to various kinds of organic compounds.

. High boiling point.

. Easy control of the degree of condensation.

. Controllable hygroscopic property.

. Less toxicity, PEG is characterized by less toxicity and less skin irritation.
  There is no damage in case of contact with skin or lips.

 

Applications

Grade

Applications

PEG-200, 300, 400

Solvent, Thermal liquid

Intermediate for organic synthesis

PEG-600

Intermediate for organic synthesis

PEG-1000

Detergent additive, Ointment base

PEG-1500, 2000

Cream & lotion base

PEG-4000

Lubricant, Ointment base

PEG-6000

Dispersant, Ointment base

 

 

Properties

: PEG-200, 300, 400, 600

Properties

Condition

Unit

PEG-200

PEG-300

PEG-400

PEG-600

Apprearance

25

 

Liq.

Liq.

Liq.

Liq.

Color

50,max

APHA

10

10

10

10

Molecular

Cal.

 

190~210

285~315

380~420

570~630

HydroxylValue

Cal.

mgKOH/g

534~590

356~394

267~295

178~197

Water

max

wt%

0.2

0.2

0.1

0.1

Ph

3%

 

5~7

5~7

5~7

5~7

Dioxane

max

ppm

1

1

1

1

Density

25

g/cm3

1.124

1.125

1.125

1.125

Viscosity

25

cP

51

70

89

136

Pour Point

 

-47

-13

4

17

: PEG-1000, 1500, 2000, 4000, 6000, 8000

Properties

Condition

Unit

PEG-1000

PEG-1500

PEG-2000

PEG-4000

PEG-6000

Apprearance

25

 

Paste

Flake

Flake

Flake

Flake

Color

50,max

APHA

10

10

10

10

50

Molecular

Cal.

 

950~1050

1400~1600

1800~2200

3500~4500

5000~7000

Hydroxyl Value

Cal.

mgKOH/g

107~118

70~80

51~63

25~33

16~23

Water

max

wt%

0.1

0.1

0.1

0.1

0.1

Ph

3%

 

5~7

5~7

5~7

5~7

5~7

Dioxane

max

ppm

1

1

1

1

1

Density

25

g/cm3

1.083

1.08

1.085

1.086

1.087

Viscosity

25

cP

21

29

41

100

175

Pour Point

 

27

47

50

55

55

   * Remark : The figures indicated on the table are standard values
     (
 The shadowed column in the density and viscosity is measured at 50wt% aqueous solution )

Biodegradability
PEG with molecular weight below 1500 are easily degradable.
But the degradability decreases with increasing molecular weight.

Packing
Liquid and Paste products : Net 200KG or 230 KG in New steel drum.

Flake : 25KG paper bag

Storage
Recommended storage temperature for these products is within a range 5 to 35
.

 

 

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