Product description: Anionicsurface sizing agent TK-SA2380 is a copolymer synthesized by styrene and acrylic ester. It has an effective combination with starch, giving the starch coating good cross-linking strength and hydrophobic property. TK-SA2380 has features such as a small amount of addition, low costs, easiness of using, etc.. With a good-forming property, it can significantly improve the water resistance and ring crush compression resistance of cardboard paper and corrugated paper.

Technical Indicators:

Appearance: Milky white to light brown liquid

Ionic: Anion

Solid content: 25% ± 0.5%

Viscosity (mPa.s、25 ℃ ): ≤25

PH value: 5-7

Storage time: 3 months (4℃-30℃)

Performance Features:

1.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. Excellent mechanical stability, less bubbles in operating process.

Application:

1.      Dosage: 1.5-3.5 kg per ton of paper. Aluminum sulfate 2-3 kg per ton of paper. PH value of the starch liquid should be controlled under 5.

1. Cool the starch liquid which has already been pasted to below 75℃and then add the product slowly to material mixing tank when stirring
2. After stir well, computer sizing, or use the metering pump and join the product continuously before putting starch in sizing machine.

Intention:

It’s inadvisable to store a long time after opening the drum, and prohibit to mix with alkali directly. Rinse when touch people.

Storage:

Store in a dry room, less than 30℃. Pay attention to prevent frozen and sunscreen.

Packing: 200kg、1000kg plastic drums.