Starch Derivatives

Starch Derivatives from Unionchem

By: Unionchem  12/28/2015
Keywords: cationic starch

Product description: Cationic starch is quaternary ammonium salt etherified starch derivatives made by etherification of premium starch.It is excellent additive for paper pulp wet sizing/gluing. Properties: *Increase inner bonding strength of paper,improve paper wet web strength,increase efficiency and reduce loss. *Stable viscosity even in high temperature,excellent adhesion,absorption reaction with negative charged fiber or filling material during sizing/glue blending,etc. *Improve retention of fine fibers and paper filling material,outstanding support in filter-aid function,reduce pulp beating degree 3-70CSR *Flocculation function that can raise speed,improve efficiency,improve filtration. Specification: Test item Specification Appearance light white powder PH 6.0-8.0 Moisture 10%Max. Viscosity 500-1000cps D.S. 0.025min. whiteness 85min. Particle size 100mesh Recommend use method: *Recommend dosage:0.5-2.0%(on dry finishing basis) *Preparation of size: Add the product into cold water while keep stirring, recommend solution concentration 3-5%,increase the solution temperature to 85-95oC and maintain the temperature for 15-20minutes,add more water to dilute to approx..0.8%-1.5%,cool down the temperature to 60 oC Packaging: packed in 25kg net multiply paper bags Storage: Keep original sealed and store in cool,dry and clean conditions.

Keywords: cationic starch