Zibo Dexin Lianbang Chemical Industry Co,. Ltd.
Model No.: DSU-490
Water Content %: ≤0.1
CAS No.: 9049-71-2, 25791-96-2
Appearance: Yellow Viscous Liquid
OH Number(mgKOH/g): 470-510
Viscosity (mPa.s/25℃): 4500-7500
Acid Number(mgKOH/g): ≤0.15
Packaging: Drum/Flexi tank/Iso tank/IBC
Brand: Zibo Dexin Lianbang Chemical Industry Co., Ltd
Place of Origin: ZIBO, CHINA
Supply Ability: 350,000mts
Certificate: GB/T 19001-2008/ISO 9001: 2008
Dexin polyol DSU-490 is a Polyether Polyol based on sucrose and glycerin with average functionality of 4.3. DSU-490 is a general purpose based polyether polyol, which can be used in the manufacture of various rigid foams. It is also widely used for the insulation for refrigerators and freezers.
| Typical Properties || Limits || Units |
| Appearance || yellow viscous liquid || |
| OH Number ||465-495|| mgKOH/g |
| Acid Number ||≤0.15|| mgKOH/g |
| Water Content || ≤0.1 || % |
| Viscosity ||4500-7500|| mPa.s/25℃ |
| K+ || ≤8 || ppm |
| pH || 4.0-6.0 || |
| Color || ≤8 ||GD|
| CAS NO. || |
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 DSU-490 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.
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.Looking for ideal Sugar Based Rigid Foams Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Sugar Rigid Foam Panel are quality guaranteed. We are China Origin Factory of Sugar Rigid Spray Foams. If you have any question, please feel free to contact us.
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