JH-600 Moisture Resistance Surface Sizing Agent

1、Product introduction:

JH-600 moisture resistance styrene acrylic surface sizing agent is for packaging boxes that easily absorb moisture and become soft in the humid, refrigerated, and frozen environments during the rainy season. It has the characteristics of small dosage, low cost, good water and moisture resistance, etc.

This product is suitable for high-strength corrugated paper, boxboard paper, whiteboard paper, kraft paper, etc.

2、Main technical indicators:

Appearance: light brown to dark brown liquid       

Solid content: 30 % ±1%

PH: 2-5                

Viscosity: ≤50mpa.s (25oC)

Ionic type: cationic             

Solubility: easily soluble in water

3、 Feature:

1) Significantly improve the high water resistance and ring pressure strength of corrugated paper, boxboard paper and other papers.

2) It can completely replace the use of in-slurry sizing agents, has no aging period, and is not prone to moisture return.

3) It can be used in conjunction with original starch to reduce sizing costs.

4) It has excellent mechanical stability and produces less bubbles during operation.

4、 Usage:

1) Recommended dosage: 2-4kg/ton of paper.

2) When using, when the temperature of the gelatinized starch solution is lowered to below 70oC, the sizing agent can be continuously added to the pipe in front of the gluing pump with a metering pump to mix with the starch liquid. High-speed paper machines can be used for gluing. Adding a static mixer after the pump is more conducive to mixing.

5、 Packaging and storage:

1) Packaging: transported in 200kg, 1000kg plastic drums or flexitank.

2) Storage: Store in a cool place (0-35oC), avoid freezing and exposure.

3) Shelf life: 6 months.