1、 Performance and characteristics

This product is a special sizing agent developed by our company for the special situation of egg tray, bobbin paper, cultural paper and other industries. It does not need any auxiliary additives. When it is added into the pulp system, it can effectively and firmly combine with the fiber and filler in the pulp through electrostatic attraction and polymer winding, so as to meet the sizing requirements, and at the same time, it has good retention and drainage functions It can save pulp consumption and reduce cost. Neutral papermaking can not only improve quality, but also reduce equipment corrosion and prolong paper machine life.

2、 Technical index

3、 Test method

1. Appearance: visual inspection;

2. Determination of solid content: according to gb6751-1986;

3. PH value measurement: acidity meter.

4、 Usage and precautions

1. The addition amount is 2 ~ 4% of the absolute dry pulp, and the papermaking condition is pH = 7.0 ~ 8.5.

2. The adding point is usually in the high level box or slurry well.

3. It is not necessary to add cationic starch, polyacrylamide and other additives.

4. This product is especially effective in the pulp with high content of wood pulp.

5. This product belongs to reactive sizing agent and needs a certain ripening time (generally 24 hours).

5、 Packaging and storage

1. This product is packed in 200kg plastic barrel, or other packages according to the user's requirements.

2. The storage temperature of this product is 5 ~ 30 ℃, and freezing and drying are strictly prohibited.

3. This product is non-toxic, non corrosive, non flammable and non dangerous.

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