Copolyvidone PVP VA
CHARACTERS:
White or yellowish-white free flowing, hygroscopic powder with a faint characteristic odour, freely soluble in water, ethanol or in methanol.
SPECIFICATION (EP4)
Sunvidone VA | K15 |
Appearance of solution (10%)min. | BY5 |
Aldehydes, % ppm | 500 |
Peroxides (as H2O2), ppm max. | 400 |
Hydrazine, ppm max. | 1 |
Monomers, % max. | 0.1 |
2-Pyrrolidone, % max. | 0.5 |
Heavy metals, ppm max. | 20 |
Loss on drying, % max. | 5.0 |
Sulfated Ash, % max. | 0.1 |
K Value | 25.4-34.2 |
VAc component content, % | 35.3-42.0 |
Nitrogen, % | 7.0-8.0 |
APPLICATIONS
A high effective dry binder; A good granulating binder; A new film forming agent in sugar coating/film coating/subcoating etc.
PACKAGINGS: 20kg, 45kg net in fiber drums.
CHARACTERS:
White or yellowish-white free flowing, hygroscopic powder with a faint characteristic odour, freely soluble in water, ethanol or in methanol.
SPECIFICATION (EP4)
Sunvidone VA | K15 |
Appearance of solution (10%)min. | BY5 |
Aldehydes, % ppm | 500 |
Peroxides (as H2O2), ppm max. | 400 |
Hydrazine, ppm max. | 1 |
Monomers, % max. | 0.1 |
2-Pyrrolidone, % max. | 0.5 |
Heavy metals, ppm max. | 20 |
Loss on drying, % max. | 5.0 |
Sulfated Ash, % max. | 0.1 |
K Value | 25.4-34.2 |
VAc component content, % | 35.3-42.0 |
Nitrogen, % | 7.0-8.0 |
APPLICATIONS
A high effective dry binder; A good granulating binder; A new film forming agent in sugar coating/film coating/subcoating etc.
PACKAGINGS: 20kg, 45kg net in fiber drums.
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