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Polyether Polyol 18000D; Cas No.:25322-69-4
Polyether Polyol 18000D; Cas No.:25322-69-4
| CAS No. | 25322-69-4 |
|---|---|
| Chemical Name | Polyether polyol |
Introduction & Specs
| POLYETHER POLYOL 18000D
|
|
| Cas No. | 25322-69-4 |
| Molecular Weight | around 18000 |
| Introduction | 18000D polyether polyol is an BHT free 18000 molecular weight polyether diol with 2 functional groups. This product features high reactivity and clear appearance and is widely used in the preparation of high-end MS resins, prepared MS resins have the merits of low viscosity, high hardness and good brightness. It also can be used to make for elastomers of high ductility and binders. |
Sales Specification
| ITEMS | UNIT | SPECIFICATION | |
| Appearance | Colorless transparent liquid | ||
| Color degree | APHA | 50 max | |
| Viscosity | mPa.s | 17000-33000 | |
| Moisture | % | 0.03max | |
| Acid Vaue | mgKOH/g | 0.08max | |
| Hydroxyl Value | mgKOH/g | 5.2-7.2 | |
| PH Value | 5.0-87.2 | ||
| Packing | Available in 200kg barrel, 1000KGS/IBC, etc. | ||
| Storage | 18000D is hygroscopic and absorption of moisture would affect polyol reactivity and physical properties of resulting polymer. The material should be stored in sealed containers and in dry conditions, away from direct sources of heat. The recommended storage temperature is between 20~35℃. Opened drums must be reclosed tightly immediately after drawing-off material. | ||
| Shelf Life | 12 months from production date. | ||
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