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Product Name | Alcoholysis degree(mol/mol) | Viscosity(mPa.s) | sodium acetate(≤) | Volatile constituen(≤) | Ash content(≤) | PH value |
17-99 | ≥99.8 | 20.0-32.0 | 7.0 | 8.0 | 3.0 | 7-10 |
24-99 | ≥99.8 | 55.0-65.0 | 7.0 | 8.0 | 3.0 | 7-10 |
20-99 | ≥99.8 | 32.0-42.0 | 7.0 | 8.0 | 3.0 | 7-10 |
05-88 | 86.0-90.0 | 4.0-6.0 | 1.5 | 4 | 0.5 | 5-7 |
17-88 | 86.0-90.0 | 20.0-26.0 | 1.5 | 4 | 0.5 | 5-7 |
17-99 | 98.0-100 | 21.0-31.0 | 1.5 | 4 | 0.7 | 5-7 |
20-88 | 86.0-90.0 | 27.0-34.0 | 1.5 | 4 | 0.5 | 5-7 |
20-99 | 98.0-100 | 35.0-44.0 | 1.5 | 4 | 0.7 | 5-7 |
24-88 | 86.0-90.0 | 44.0-50.0 | 1.5 | 4 | 0.5 | 5-7 |
24-97 | 96.0-98.0 | 52.0-60.0 | 1.5 | 4 | 0.7 | 5-7 |
24-99 | 98.0-100 | 55.0-64.0 | 1.5 | 4 | 0.7 | 5-7 |
26-88 | 86.0-90.0 | 50.0-58.0 | 1.5 | 4 | 0.5 | 5-7 |
26-99 | 98.0-100 | 64.0-70.0 | 1.5 | 4 | 0.7 | 5-7 |
application:
1Paper making
PVA has big adhesive strength, film forming flexile, use it to replace starch and casein or use with them, conduct as coating vehicle or used as jelly to/td>ber>>
Polyvinyl alcohol-PVA
