SY-2 multi-efficient papermaking additives

SY-2-type papermaking additive is a colorless gelatinous liquid, is a natural product of high molecular polymer, is absorbed the advanced technology of chemical paper industry at home and abroad, after the paper mill use, the reaction effect is good, in improving product quality and yield at the same time, but also reduce the cost of the product, is a new type of additive to replace cationic starch, it has a good affinity for ink, so that the print color uniform, good clarity, bright color, and can reduce the COD/BOD value in wastewater to reduce the obvious effect, can improve the reuse rate of white water.

Key words:

Dacheng

Commodity name： SY-2 multi-efficient papermaking additives

Category:

Papermaking Process Class

E-mail:

dacheng01@dachengcn.cn

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Product Description

SY-2-type papermaking additive is a colorless gelatinous liquid, is a natural product of high molecular polymer, is absorbed the advanced technology of chemical paper industry at home and abroad, after the paper mill use, the reaction effect is good, in improving product quality and yield at the same time, but also reduce the cost of the product, is a new type of additive to replace cationic starch, it has a good affinity for ink, so that the print color uniform, good clarity, bright color, and can reduce the COD/BOD value in wastewater to reduce the obvious effect, can improve the reuse rate of white water.

1. SY-2 type additives role:

1. Improve the retention rate of pulp on the net and reduce the loss of fiber filler.

SY-2-type additives have strong flocculation and grafting properties, which can quickly aggregate the fiber and semi-fiber fillers in the pulp and leave them on the net, playing an excellent retention effect. The grammage of paper used by paper mills increases by more than 6%, and tons of paper can save more than 60-80kg of pulp.

2. The reaction gene in the SY-2-type additive can make the cellulose, hemicellulose and the fine fibers of the ion in the pulp poly, graft and cross-link, which can greatly reduce the use of wood pulp and other fibers, while reducing the amount of steam, increasing the use time of the wool cloth, and reducing the cost of raw materials.

3, increase the strength and toughness of the paper, reduce the operation of broken ends and copy back.

The main component of SY-2-type additives is modified by natural products, which is a new type of high molecular polymer that is conducive to environmental protection. It can increase the number of hydrogen bonds between fibers, and therefore the additives contain a certain amount of charge, which can increase the adsorption between fibers, facilitate the formation of hydrogen bonds, and facilitate the combination of fibers. Therefore, the wet strength and dry strength of the paper can be improved, and the operation breakage can be reduced.

4, to improve the speed of the paper machine, increase production.

The reaction group of the SY-2-type auxiliary agent is easy to react with the reaction gene in the semi-fiber, and the reaction is rapid and fast, which can make the fine fiber quickly coagulate, graft and grow, and separate from the water quickly, which not only reduces the loss and consumption, but also effectively shortens the water filtration time. The paper machine speed can be increased to increase the output.

2. additive features:This additive is a colloidal liquid, PH value: 5-7

3. method of use:

(1) Addition: 1.5-2.0 (absolute dry pulp)

(2) The amount of water before use is diluted with 20 times, and after full stirring, it is directly added to the front box of the net to fully mix it with the pulp.

4. storage recommendations:High temperature and exposure are strictly prohibited during storage.

5. packing:50kg/barrel

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