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Product Name:PVA
Appearance: flccument ,flake ,powder
Grade Standard: Industrial Grade
Other Names: polyvinyl alcohol
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Grades
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Hydrolysis (mol%)
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Volatiles (%)
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Viscosity (mpa.s)
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Ash (wt%)
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PH Value
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Purity (wt%)
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Grades are being produced regularly
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PVA1788
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87.0-89.0
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≤ 5
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20.5-24.5
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≤ 0.4
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5-7
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≥ 93.5
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PVA1888
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86.0-90.0
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≤ 6
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23.5-28.5
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≤ 0.5
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5-7
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≥ 92.5
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PVA1895
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94.0-96.0
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≤ 5
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26.0-30.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1799
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98.0-99.4
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≤ 5
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23.0-29.0
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≤ 0.7
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5-7
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≥ 93.0
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PVA2488
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87.0-89.0
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≤ 5
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45.0-55.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA0499
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98.0-99.4
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≤ 5
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4.0-5.0
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≤ 0.7
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5-7
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≥ 93.0
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PVA0498
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98.0-98.8
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≤ 5
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4.0-5.0
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≤ 0.7
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5-7
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≥ 93.0
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PVA0588
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87.0-89.0
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≤ 5
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4.5-6.0
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≤ 0.7
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5-7
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≥ 93.0
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PVA0599
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98.0-99.0
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≤ 5
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5.0-6.5
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≤ 0.7
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5-7
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≥ 93.0
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PVA1098
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97.0-99.0
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≤ 5
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8.0-12.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1399
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98.0-99.0
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≤ 5
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13.0-17.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1388
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87.0-89.0
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≤ 5
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12.0-14.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1797
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96.0-98.0
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≤ 7
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23.0-29.0
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≤ 0.7
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5-7
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≥ 93.5
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PVA2088
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87.0-89.0
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≤ 5
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29.0-34.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA2497
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96.0-98.0
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≤ 5
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54.0-64.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA2499
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98.0-99.0
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≤ 5
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55.0-65.0
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≤ 0.5
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5-7
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≥ 93.5
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Grades can be produced
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PVA1897
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96.0-98.0
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≤ 5
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27.0-31.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1795
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94.0-96.0
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≤ 7
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22.0-28.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1899
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98.0-99.0
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≤ 5
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28.0-32.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA2099
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98.0-99.0
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≤ 5
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34.0-39.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA2288
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87.0-89.0
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≤ 5
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38.0-42.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA1792
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91.0-93.0
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≤ 5
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21.0-27.0
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≤ 0.5
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5-7
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≥ 93.5
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PVA2092
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91.0-93.0
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≤ 5
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28.0-34.0
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≤ 0.5
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5-7
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≥ 93.5
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