Polyvinyl Alcohol-2688G
Dragonpovol-2688G9002-89-5
Product introduction
Dragonpovol-2688G is a normal band of PVA family, which can generally be used as equivalent for BP-28, the benchmark band in the market.
Application
1. Adhesives
2. Emulsion polymerization process, as colloid protector/emulsifers
3. Emulsion modification of PVAc/VAE, post-addition.
Specifications
| Hydolysis / (mol/mol) | 86.0-90.0 | |
| Visicocity / (mPa.s) | 60.0-70.0 | |
| Volatile / % | ≤5.0 | |
| NaAC / % | ≤2.5 | |
| Ash / % | ≤0.7 | |
| Purity / % | ≥93.5 | |
| PH Value | 5-7 |
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