Why Star Grace Mining
| Case Polyether Polyol SED-28 | |||||||||||
| Introduce of Case Polyether Polyol SED-28 |
Case polyether polyol SED-28 is a copolymer polyether polyol with a molecular weight of 4000 initiated by propylene glycol. It has a wide range of applications. Case polyether polyol SED-28 can be used for the production of sealing and potting compounds, adhesives, as well as elastomers such as suitcase wheels and rubber rollers.
With a molecular weight of 4000 and a functionality of 2, case polyether polyol SED-28 has a hydroxyl content of 85%. It can be used in the preparation of footwear materials to improve the material's elongation at break and accelerate the curing process, thereby reducing demolding time. |
||||||||||
| Property |
|
||||||||||
Product Photo
Specification
| Hydroxyl value (mgKOH/g): | 26.5~29.5 |
| Water content %: | ≤0.08 |
| Acid value (mgKOH/g): | ≤0.05 |
| pH value: | 5-7 |
| Viscosity (mPa·s/25℃): | 700~1000 |
| K+,Na+ (mg/kg): | ≤5 |
| Color APHA: | ≤50 |
| Appearance: | Colorless, transparent, viscous liquid |
Loading Photo
Meet Our Team
Hot Tags: case polyether polyol sed-28, China, suppliers, manufacturers, factory, producer, buy, price, made in China
