| Material: | Polyvinyl Chloride/PVC |
|---|---|
| Usage: | General Plastics, Engineering Plastics, Specialty Plastics |
| Plastic Properties After Heated: | Thermoplastic Plastics |
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| Product Name | Polyvinyl Alcohol (PVA) |
| CAS No | 9002-89-5 |
| Molecular Formula | (C2H4O)x |
| Application | Polyvinyl alcohol is mainly used in Textile sizing material, bond, coating, emulsifier, soil modifying agent,etc. |
| Specification | 100-27(1799) | 088-20(1788) | 088-50(2488) | 1798 |
| Viscosity ( mpa.s ) | 22.0~30.0 | 20.0~26.0 | 45.0~55.0 | 25.0-32.0 |
| Hydrolysis Degree [%(mol/mol)] | 99.0~100.0 | 87.0~89.0 | 87.0~89.0 | 98.0-99.0 |
| Volatile (wt%) ≤ | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 |
| Ash (%) | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤0.7 |
| PH Value | 5 ~ 7 | 5 ~ 7 | 5 ~ 7 | 5-7 |
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