PVP VA64 powder

Product name:

PVP VA64 powder (EP6)

Nr

Reference

Limits

1

Appearance

A white to yellowish white powder

2

Identification (A+B+C)

Positive

3

Monomers (VP+VAc) %

< 0.1

4

Impurity A (2-Pyrrolidone) %

< 0.5

5

Sulphated ash %

< 0.1

6

Loss on drying %

< 5

7

Hydrazine ppm

< 1

8

Heavy metals (as Pb) ppm

< 20

9

Aldehyde ppm

< 500

10

Peroxides (as H2O2) ppm

< 400

11

Viscosity (as K-Value)

26.0 - 36.0

12

Ethenyl acetate %

35.3 - 42.0

13

Nitrogen %

7.0 - 8.0