Grade

Viscosity

Alcoholysis degree

Volatile

Ash

PH

Fully hydrolyzed

PVA-103

3.2-3.8

98-99

5.0

0.7

5-7

PVA-105

5.2-6.0

98-99

5.0

0.7

5-7

PVA-110

10.2-11.8

98-99

5.0

0.7

5-7

PVA-117

25-31

98-99

5.0

0.4

5-7

PVA-117H

26-32

99.3min

5.0

0.7

5-7

PVA-124

54-66

98-99

5.0

0.4

5-7

PVA-CST

24-30

95.5-96.5

5.0

0.4

5-7

Intermediate
hydrolyzed

PVA-624

50-60

95-96

5.0

0.4

5-7

PVA-613

14.5-18.5

92.5-94.5

5.0

0.4

5-7

PVA-706

6.3-7.7

90.5-92.5

5.0

0.4

5-7

Partially
hydrolyzed

PVA-203

3.2-3.6

87-89

5.0

0.4

5-7

PVA-205

4.6-5.4

86.5-89

5.0

0.4

5-7

PVA-217

20.5-24.5

87-89

5.0

0.4

5-7

PVA-220

27-33

87-89

5.0

0.4

5-7

PVA-224

40-48

87-89

5.0

0.4

5-7

PVA-235

80-110

87-89

5.0

0.4

5-7

PVA-403

2.8-3.3

78.5-81.5

5.0

0.4

5-7

PVA-405

4.5-5.2

80-83

5.0

0.4

5-7

PVA-420

37-45

78-81

5.0

0.4

5-7

PVA-420H

29-35

78.5-81.5

5.0

0.4

5-7

PVA-424H

45-51

78.5-80.5

5.0

0.2

5-7

PVA-L-8

5.0-5.8

69.5-72.5

3.0

1.0

-

PVA-L-9

6.0-6.5

69.5-72.5

3.0

1.0

-

PVA-L-9-78

6.0-6.7

76.5-79

5.0

1.2

-

PVA-L-10

5.0-7.0

71.5-73.5

5.0

1.0

-

Modified Grades

KL-118

29-34

95-99

5.0

1.5

-

KL-318

20-30

85-90

5.0

1.5

-

KL-506

5.2-6.2

74-80

5.0

1.5

-

R-1130

20-30

98-99

5.0

0.5

-