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  • Surface sizing agent
Name:Surface sizing agent
Appearance:Milky white liquid
Viscosity (25℃,mpa.s):20
Solid content:15
pH value:2~4
Potential (Tiancheng Standard):+5~+20mv


With the rapid development of the paper industry, sizing process transfer from

 the traditional internal sizing and surface sizing combination to replace by surface sizing which is the general trend. 

After years of painstaking research and development, our company created a new type of surface sizing agent. 

The product is a combination of a cationic polymerization by a special process that can completely replace the internal sizing agent,

 significantly reduce sizing costs and shorten the curing time, improve the surface strength of paper and has excellent water resistance. 

This product is widely used in wood pulp, straw pulp, pulp, waste paper pulp and other pulp seed production of fine paper and packaging paper.

1 Significantly improves the strength of the surface of the printing paper, reducing the curing time and production costs.

Completely replace the use of internal sizing agents, and with excellent water resistance.

Prolong the service life of the fabric and fleece, extend the cleaning cycle at certain extent;

4 Excellent mechanical stability, less bubbles during operation.

  1. The amount: 3-6kg/ton of paper

2. When using, make gelatinized starch glue cool to 65 ° C or less, put the goods to starch glue pot, stir evenly and use on the machine; 

or add continuously by using a metering pump in starch glue supply line.