PVA 1788
PVA 1788F
PVA 1788G
PVA 1788S
PVA 1788GA
用于造纸工业的 PVA 聚乙烯醇 PVA 1788 BP17 PVA 088-20 JVP JP-18
CAS 9002-89-5 化学 PVA 粉 聚乙烯醇 PVA 1788 088-20 BP 17
PVA 2488
PVA 2488F
PVA 2488G
PVA 2488S
PVA 2488GA
部分水解聚乙烯醇 PVA 2488 粉 CAS 9002-89-5
CAS 9002-89-5 化学 PVA 粉 聚乙烯醇 PVA 2488
PVA 聚乙烯醇 PVA 2488/ BP24/ 088-50/ PVA 224/ PVA
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Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA0488 | 87.0-89.0 | 3.5-5.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA0588 | 87.0-89.0 | 4.5-6.5 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1088 | 87.0-89.0 | 8.0-11.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1388 | 87.0-89.0 | 11.0-15.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1588 | 87.0-89.0 | 14.0-20.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1788 | 87.0-89.0 | 20.0-26.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2088 | 87.0-89.0 | 28.0-35.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2288 | 87.0-89.0 | 35.0-43.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2488 | 87.0-89.0 | 44.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2688 | 87.0-89.0 | 50.0-58.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2688H | 87.0-89.0 | 58.0-68.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA3088 | 87.0-89.0 | 90.0-110.0 | 5.0 | 0.5 | 5-7 | 93.5 |
Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA0499 | 98.0-99.9 | 3.5-5.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA0599 | 98.0-99.9 | 5.0-6.5 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1099 | 98.0-99.9 | 9.0-12.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1399 | 98.0-99.9 | 13.0-17.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1599 | 98.0-99.9 | 18.0-22.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1799 | 98.0-99.9 | 22.0-30.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2099 | 98.0-99.9 | 34.0-43.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2299 | 98.0-99.9 | 42.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2499 | 98.0-99.9 | 55.0-68.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2699 | 98.0-99.9 | 68.0-78.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2699H | 98.0-99.9 | 78.0-94.0 | 5.0 | 0.5 | 5-7 | 93.5 |
Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA0597 | 96.0-98.0 | 5.0-6.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1595 | 94.0-96.0 | 16.0-22.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1792 | 90.0-94.0 | 20.0-30.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1797 | 96.0-98.0 | 22.0-29.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1892 | 90.0-94.0 | 28.0-32.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2092 | 90.0-94.0 | 31.0-38.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2492 | 90.0-94.0 | 48.0-58.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2697 | 96.0-98.0 | 75.0-80.0 | 5.0 | 0.5 | 5-7 | 93.5 |
Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA0588S | 87.0-89.0 | 4.5-6.5 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1788S | 87.0-89.0 | 20.0-26.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1788S2 | 87.0-89.0 | 20.0-26.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2088S | 87.0-89.0 | 28.0-35.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2488S | 87.0-89.0 | 44.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2488S2 | 87.0-89.0 | 44.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1799S | 98.0-99.9 | 50.0-58.0 | 5.0 | 0.5 | 5-7 | 93.5 |
Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA0588A | 87.0-89.0 | 4.5-6.5 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA1788A | 87.0-89.0 | 20.0-26.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2088A | 87.0-89.0 | 28.0-35.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2488A | 87.0-89.0 | 44.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA2688A | 87.0-89.0 | 44.0-50.0 | 5.0 | 0.5 | 5-7 | 93.5 |
Product Grade | Hydrolysis (mol%) | Viscosity (cPs) | Volatiles (wt%) ≤ | Ash (wt%) ≤ | pH 值 | Purity (%) ≥ |
PVA2488HT | 87.0-89.0 | 44.0-55.0 | 7.0 | 0.7 | 5-7 | 93.5 |
PVA0572 | 71.0-74.0 | 4.5-6.5 | 5.0 | 1.0 | 5-7 | 93.5 |
PVA1895 | 94.0-96.0 | 21.0-29.0 | 5.0 | 0.5 | 5-7 | 93.5 |
PVA0486 | 84.0-87.0 | 3.0-5.0 | 5.0 | 0.5 | 5-7 | 93.5 |