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Polyvinyl Alcohol Floccule

Product Name: POLYVINYL ALCOHOL FLOCCULE
CAS No.: 9002-89-5
EINECS: 209-183-3
Appearance: White powder

Technical Parameters

Specification

17-99F(H)

17-99F(L)

17-99F(L)

Alcoholysis %(mol)

99.8-100

99.8-100

99.8-100

Viscosity %≤

9.0

7.0

7.0

Sodium Hydroxide %≤

0.30

0.30

0.30

Residual Acetic Acid %≤

0.20

0.20

0.20

Sodium HAcetate %≤

7

2.5

2.5

Purity %≥

84.7

92.0

92.0

Transparency %≥

90.0

90.0

90.0

Coloring Degree %≥

84.0

86.0

86.0

Swelling Capacity %

190±15

145±15

145±15

Average Degree of Polumerization

1750-1900

1750-1900

2450-2650

Molecular Weight

77000-83600

77000-83600

107800-116600

Appearance

White flocculent

White flake

White flake

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