Dexin Polyether Polyol DDL-8000D is propylene glycol initiated, with 8000-molecular-weight. And its appearance is colorless viscous liquid. This high-performance, low monol polyether is prepared with DMC technology. This product is used in polyurethane and other urethane applications, including elastomers, sealants, adhesives, defoamers, reaction injection molding and crude oil de-emulsifiers.
Typical Properties
| Limits
| Units
|
Appearance
| colorless viscous liquid
|
|
OH Number
| 12.5-15.5 | mgKOH/g
|
Acid Number
| ≤0.05
| mgKOH/g
|
Water Content
| ≤0.05
| %
|
Viscosity
| ≤4500 | mPa.s/25℃
|
pH
| 5.5-7.5 |
|
Color
| ≤50
| Apha |
CAS NO.
| 25322-69-4 |
|
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 DDL-8000D 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.
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