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Polyether Polyol 204; Cas No.:25322-69-4
Polyether Polyol 204; Cas No.:25322-69-4
| CAS No. | 25322-69-4 |
|---|---|
| Chemical Name | Polyether polyol |
Introduction & Specs
| POLYETHER POLYOL 204
|
|
| Cas No. | 25322-69-4 |
| Molecular Weight | around 400 |
| Introduction | Polyether polyol 204 is a 400 molecular weight polypropylene oxide-based diol which is mainly used in the synthesis of binders and production of polyurethane elastomers, polyurethane injection grouting, one-component polyurethane foam, etc.
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Sales Specification
| ITEMS | UNIT | SPECIFICATION | Typical COA |
| Appearance | Colorless transparent liquid | Conform | |
| Color degree | APHA | 15max | 12 |
| K+ | Ppm | 3 max | 2 |
| Moisture | % | 0.05max | 0.0217 |
| Acid Vaue | mgKOH/g | 0.05max | 0.0115 |
| Hydroxyl Value | mgKOH/g | 270-290 | 279.04 |
| PH Value | 5.0-7.0 | 6.60 | |
| Packing | Available in 200kg barrel, 1000KGS/IBC, etc. | ||
| Storage | 204 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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