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Products

Polyether Polyols for Rigid Foams

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Product details

The products are mainly used for preparing the rigid polyurethane foam plastics, which are widely used in refrigerator, cold storage, heat insulation board, coating, alexipharmic ark, heat pipes, buildings, etc. The products show low thermal conductivity factor and excellent dimensional stability. Moreover, they are also important raw material for producing composite polyether.

 

Quality specifications:

 

Name

 

Hydroxyl value

(mgKOH/g)

Water content

(wt%)

Viscosity

(mPa·s/25)

Colority

 G·D≤       

pH

 Usage

N-403

735805

0.15

1500240050

10.512.5

Rigid foams crosslinking agent

N-405

425475

0.10

30004500

Rigid foams crosslinking agent

N-635B

480520

0.15

25003500

8

5.08.0

Suitable for refrigerator heat preservation, sandwich board, cooler pipe insulation, etc

N-635S

480520

0.15

40006500

10

9.011.0

Conventional rigid foams

ZS-4110

410450

0.15

45005500

10

9.011.0

Conventional rigid foams

JB-380

365395

0.15

1000012500

9

5.08.0

Used in fridge, freezer laminboard, high hardness

ZS-8226

400460

0.15

35005500

Conventional rigid foams

ZS-8221

438458

0.10

21002500

Low viscosity, good fluidity and used to sandwich plate, etc

ZS-8400Ⅱ

390~410

0.15

11500~16500

9~11

Conventional rigid foams

 

Corresponding parameter set not found, please add it in property template of background
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