Shandong Bluestar Dongda Chemical Co.,Ltd

Products

Polyether Polyol

PPGS For Adhesives

PPGS For Adhesives

Shandong Bluestar Dongda Chemical Co.,Ltd is one of the leading China ppgs for adhesives, polyurethane adhesive manufacturers, welcome to buy high-quality ppgs for adhesives from our professional factory. Application This is a low unsaturated polypropylene oxide ether diol,with a molecular...

Products Details

Shandong Bluestar Dongda Chemical Co.,Ltd is one of the leading China ppgs for adhesives, polyurethane adhesive manufacturers, welcome to buy high-quality ppgs for adhesives from our professional factory.

Trademark

Hydroxyl

Value

mgKOH/G

Acid

Value

mgKOH/G

Water

Content

%

pH

Unsaturated

Value

mol/kg

Viscosity

mPa·s/25℃

K﹢

mg/kg

Colourity

APHA

Function-ality

Molecu-

lar weight

DL-400

270-290

≤0.05

≤0.05

5-7

60-80

≤5

≤50

2

400


DL-1000D


109-115

≤0.05

≤0.02

5-8

120-180

≤20

2

1000

DL-2000D

54.5-57.5

≤0.05

≤0.02

5-8

≤0.01

270-370

≤20

2

2000

DL-3000D

36-39

≤0.05

≤0.02

5-8

≤0.01

500-600

≤20

2

3000

DL-4000D

26.5-29.5

≤0.05

≤0.02

5-8

≤0.01

800-1000

≤20

2

4000

Application

This is a low unsaturated polypropylene oxide ether diol,with a molecular weight of 400-8000.As the basis component for the soft segment structure of polyurethane, it can be used for a variety of polyurethane adhesive produces.

Feature:

DL series products are mainly used for CASE series products,with a molecular weight range from 700 to 12000. For application,as the molecular weight of the polyolincreases,the elongation at break gradually increases while the tensile strength and hardness decreases.Customers may choose polyether polyols of different molecular weight according to their final product’s request.They can also arrange MN-3050DF,EP-330NG or EP-3600 in groups to increase the product’s tensile strength.

Trademark

Hydroxyl

Value

mgKOH/G

Acid

Value

mgKOH/G

Water

Content

%

pH

Unsaturated

Value

mol/kg

Viscosity

mPa·s/25℃

K﹢

mg/kg

Colourity

APHA

Function-ality

Molecu-lar weight

EP-330N(G)

32.5-35.5

≤0.05

≤0.05

5-7

≤0.07

800-1000

≤3

≤50

3

5000

Application and Feature

With a functionality of 3 and monlecular weight of 5000,this kind of high-activity polyether polyol can be used for polyurethane adhesive produces,which can effectively increase the tensile strength and the resilience.




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