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polyvinyl alcohol

polyvinyl alcohol

cas no.: 9002-89-5

specification:

type

alcoholysis degree (mol/mol)

sodium acetate

volatile

ash

ph value

viscosity (mpa.s)

4-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

4.0-5.0

4-99 (l)

98.0-99.5%

2.5 % max

5% max

0.7% max

5-7

4.0-5.0

5-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

4.5-6.0

5-99 (l)

98.0-99.5%

2.5 % max

5% max

0.7% max

5-7

5.0-6.0

10-99 (l)

99.0-99.9%

2.5 % max

5% max

0.7% max

5-7

9.0-13.0

13-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

11.0-14.0

14-92 (l)

90.0-94.0%

2.5 % max

5% max

0.7% max

5-7

13.0-18.0

17-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

20.0-28.0

17-98 (l)

98.0-99.0%

2.5 % max

5% max

0.7% max

5-7

25.0-32.0

17-99 (l)

99.0-99.9%

2.5 % max

5% max

0.7% max

5-7

22.0-30.0

20-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

28.0-35.0

20-99 (l)

98.0-99.9%

2.5 % max

5% max

0.7% max

5-7

32.0-42.0

24-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

40.0-50.0

24-99 (l)

99.0-99.9%

2.5 % max

5% max

0.7% max

5-7

50.0-60.0

26-88 (l)

86.0-90.0%

2.5 % max

5% max

0.7% max

5-7

50.0-60.0

26-99 (l)

99.0-99.9%

2.5 % max

5% max

0.7% max

5-7

60.0-75.0

30-99 (l)

99.0-99.9%

2.5 % max

5% max

0.7% max

5-7

80.0-100.0

17-92-1 (l)

90.0-94.0%

2.5 % max

5% max

0.7% max

5-7

20.0-26.0

17-92-2 (l)

90.0-94.0%

2.5 % max

5% max

0.7% max

5-7

28.0-32.0

20-99 (h)

99.0-99.9%

7.0 % max

8.0% max

3.0% max

5-7.5

32.0-42.0

 

applications:

pva be widely used in many industries such as chemicals, textile, plastic, paper, synthetic leather, glue, construction etc.it can be widely used in many industries such as chemicals, textile, plastic, paper, synthetic leather, glue, construction etc.it can be widely used in many industries such as chemicals, textile, plastic, paper, synthetic leather, glue, construction etc.it can be widely used in many industries such as chemicals, textile, plastic, paper, synthetic leather, glue, construction etc.


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