 GOHSEFIMER K
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A modified PVOH having a cationic group (quaternary ammonium salt) on its side chain.
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Properties
| • |
Its excellent membrane forming capability allows a resilient, transparent membrane to be formed. |
| • |
Its aqueous solution selectively adsorbs negatively charged matter (natural fiber, pulp, etc.). |
| • |
Excellent emulsifier and dispersant behaviour due to surface activity and protective colloid properties. Resulting emulsions will have selective adsorption properties. |
| • |
Its aqueous solution behaves as a polymer electrolyte, and forms an ion complex in conjunction with an anionic water-soluble resin. |
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| Product Grade |
Saponification Degree
( mol% ) |
Viscosity
( mPa•s ) |
Applications |
|
|
K-210 |
85.5 ˜ 88.0 |
18.0 ˜ 22.0 |
Dispersant, emulsifier, ink jet recording paper |
|
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a) Viscosity of 4% aqueous solution at 20 degree C |
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Cationic PVOH
