|
Polyvinyl Alcohol Polymer
Technical Specifications
|
Grades
|
Hydrolysis (mol%)
|
Volatiles (%)
|
Viscosity (mpa.s)
|
Ash (wt%)
|
PH value
|
Purity (wt%)
|
|
PVA 1788
|
87.0 -89.0
|
<5
|
20.5-24.5
|
<0.4
|
5-7
|
>93.5
|
|
PVA 1895
|
94.0-96.0
|
<5
|
26.0-30.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 1799
|
98.0-99.4
|
<5
|
23.0-29.0
|
<0.7
|
5-7
|
>93.0
|
|
PVA 2488
|
87.0-89.0
|
<5
|
45.0-55.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 0499
|
98.0-99.4
|
<5
|
4.0-5.0
|
<0.7
|
5-7
|
>93.0
|
|
PVA 0498
|
98.0-98.8
|
<5
|
4.0-5.0
|
<0.7
|
5-7
|
>93.0
|
|
PVA 0588
|
87.0-89.0
|
<5
|
4.5-6.0
|
<0.7
|
5-7
|
>93.0
|
|
PVA 0599
|
98.0-99.0
|
<5
|
5.0-6.5
|
<0.7
|
5-7
|
>93.0
|
|
PVA 1098
|
97.0-99.0
|
<5
|
8.0-12.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 1399
|
98.0-99.0
|
<5
|
13.0-17.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 1797
|
96.0-98.0
|
<7
|
23.0-29.0
|
<0.7
|
5-7
|
>93.5
|
|
PVA 2088
|
87.0-89.0
|
<5
|
29.0-34.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 2497
|
96.0-98.0
|
<5
|
54.0-64.0
|
<0.5
|
5-7
|
>93.5
|
|
PVA 2499
|
98.0-99.0
|
<5
|
55.0-65.0
|
<0.5
|
5-7
|
>93.5
|
|
