Sorbitol based Polyether Polyols for Rigid Foams DSA-635S

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Basic Info

Model No.	DSA-635S
Brand Name	Zibo Dexin Lianbang Chemical Industry Co., Ltd
PH	5.0-8.0
Appearance	Pale Yellow Viscous Liquid
CAS No.	52625-13-5
Water Content %	≤0.1
Acid Number(mgKOH/g)	≤0.1
OH Number(mgKOH/g)	485-515
Viscosity (mPa.s/25℃)	5200-6400
K+(ppm)	≤20

Product description

Dexin DSA-635S is a polyether polyol based on sorbitol and glycerin with a relative low viscosity,and its functionality is 4.4. It has good liquidity and it is good for the foam's dimensional stability. It also can be used as insulation material for refrigerators, freezers and cold storage.

Typical Properties	Limits	Units
Appearance	pale yellow viscous liquid
OH Number	485-515	mgKOH/g
Acid Number	≤0.1	mgKOH/g
Water Content	≤0.1	%
Viscosity	5200-6400	mPa.s/25℃
K+	≤20	ppm
pH	5.0-8.0
Color	≤7	GD
CAS NO.	52625-13-5 25791-96-2

Storage & Handling

Recommended storage temperature(⁰C):10-35.

Shelf life:12 months if stored in sealed, moisture-tight containers. Partially used containers should be tightly resealed due to hygroscopic nature of the product.

Polyether polyol for rigid foam DSA-635S has a very low odor of acute toxocity and is neither irritting nor sensitizing to the skin, does not present a significant health hazard to users. Normal care should be taken to avoid unnecessary contacts, splashes in the eyes or accidental ingestion.

Packing

Drum: 210kgs net weight.

Iso Tank: 23mts ±5% net weight.

Flexi Tank: the net weight is 22mts ±5%

IBC: the average net weight is 1000kgs.

Zibo Dexin Lianbang Chemical Industry Co,. Ltd.

10yrs

Zibo, Shandong, China

Manufacturer

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Sorbitol based Polyether Polyols for Rigid Foams DSA-635S

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