Polyester Surface Sizing Agent（JY-225）

I.Specification

Product type:JY-225

Appearance: White to gray emulsion

Solid content: 25±1% (or upon customer's request)

PH value: 1.5-4.5

Viscosity: ≤50cps(25℃)

II. Application

It has strong water resistance,suitable for all the paper which need to improve water resistance.

III. Notes

1. PH should be 6.8~8.5 if used in chemical pulp.

2. To determine optimal proportion, adding mode and place in accordance with specific conditions.

3. Guarantee that the drying cylinder temperature of at least one paper machine soluble be higher than 95℃.

IV. Packing and storage

200kg or 1000kg plastic drum, tightly sealed in chambers at room temperature.