Description

1.    Cationic Surface Sizing Agent TK-SA***0
 
 
Product description:Cationic surface sizing agent TK-SA***0 is a copolymer synthesized by styrene andacrylic ester. It has an effective combination with starch, giving the starch coating good cross-linking strength and hydrophobic property. TK-SA***0 has features such as a small amount of addition, low costs, easiness of using, etc.. With a good film-forming property, it can significantly improve the water resistance and ring crush compression resistance of cardboard paper and corrugated paper.
Technical indicators:

1. Can effectively improve the water resistance and ring crush compression resistance of cardboard paper and corrugated paper, no aging period and uneasy to get damp
2.  Can completely replace the using of internal sizing agent
3.  Can be used with the original starch thus reduce the production cost
4. with excellent mechanical stability, few bubbles in operating process

1. Dosage: 1.**3.5kg per ton of paper. Aluminum sulfate **3kg per ton of paper. PH value of the starch liquid should be controlled under 5
2. Cool the starch liquid which has already been pasted to below *5℃and then add the product slowly to material mixing tank when stirring
3. After stir well, computer sizing, or use the metering pump and join the product continuously before putting starch in sizing machine.