Specifications

1. modified corn starch
2. strong hydrophilic
3. easy Gelatinization
4. Paste is highly transparent
5. ISO 9001:2000

modified corn starch for gypsum board

 

Modification and base: oxidized corn starch

Appearance of raw material: powder of white color with brown inclusions.

Suspension: terrific in water before 25^oC

Dissolving: soluble after heating of water suspension, pH 10% (m|m) dissolved in distilled water 5.0-7.0 

Binding ability: very good

Ashes: 0.5%

Viscosity: 12-18

Packing: bags 25 kg±1kg

Storage: long in dry and cool place

Usage of gypsum board adhesive in plasterboards: low viscosity under high temperature provides almost full migration of starch through solution and terrific attachment of paper to gypsum.