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Product Classification
403 polyether polyol is a polyether polyol synthesized by direct polymerization of ethylenediamine with epichlorohydrin as the initiator.
HYW403
HUAYU
Features: 403 polyether polyol is a polyether polyol synthesized by direct polymerization of ethylenediamine with epichlorohydrin as the initiator.
Applications: 403 polyether is mainly used in spray composite polyether materials, it can accelerate the cross-linking reaction of foaming, improve the strength of foam products, and it can also be widely used in polyurethane foam for pipelines, solar water heaters, refrigerators, etc., making it an ideal cross-linking agent.
Packaging: Packaged in 200kg iron drums Storage and Transportation: 403 polyether has strong hygroscopicity and must be stored in sealed containers in a dry and cool place, avoiding exposure to sunlight. The shelf life is not less than 6 months, and this product is not classified as hazardous.
Qualitative index
| Item | Index | Value |
| 1 | Appearance | Colorless transparent |
| 2 | Hydroxyl value | 780±20mg koH/g |
| 3 | Moisture | ≤0.10% |
| 4 | Viscosity (25℃) | 30000±500mPa.s |
| 5 | Functionality | 4 |
Features: 403 polyether polyol is a polyether polyol synthesized by direct polymerization of ethylenediamine with epichlorohydrin as the initiator.
Applications: 403 polyether is mainly used in spray composite polyether materials, it can accelerate the cross-linking reaction of foaming, improve the strength of foam products, and it can also be widely used in polyurethane foam for pipelines, solar water heaters, refrigerators, etc., making it an ideal cross-linking agent.
Packaging: Packaged in 200kg iron drums Storage and Transportation: 403 polyether has strong hygroscopicity and must be stored in sealed containers in a dry and cool place, avoiding exposure to sunlight. The shelf life is not less than 6 months, and this product is not classified as hazardous.
Qualitative index
| Item | Index | Value |
| 1 | Appearance | Colorless transparent |
| 2 | Hydroxyl value | 780±20mg koH/g |
| 3 | Moisture | ≤0.10% |
| 4 | Viscosity (25℃) | 30000±500mPa.s |
| 5 | Functionality | 4 |
