paper making supplier Wet Strength Agent suitable for various types of paper production such as Drying and Wiping paper

Features:

LSW-50 is new type wet strength agent of PPE (Polyamide Polyamine-Epichlorhydrin), it can be adsorbed on fibre in pulp, it can raise paper wet strength by forming thermo-setting resin and permanently fixed in fibre, after it reacts to fibre in dryer section.

Functions:

LSW-50 can obviously raise paper wet and dry strength by forming net structure. At the same time, it can improve drainage in wire part through improvement of fibre flocculation. Also LSW-50 is accelerant for sizing agent, and can still improve rate of paper flex.

Specifications:

Usage method:

LSW-50 can be intermittently added in mixing chest, also can be continuously added in stuff box. Dosage is generally 5kg-35kg of 1 ton paper. Application consistence is 1%-5% (depend on paper machine speed).

Applications:

The wet strength agent is water-soluble a-cationic thermo-setting resin. It is non –toxic, odourless and not one of polymer of formaldehyde. It is suitable to make paper under neutural and slightly alkalic as well as acidic condition. Moreover, it is much better than urea resin and melamin resin in the efficacy of application of the wet strength agent. Nowadays, it has been widely used in making dry and cleaning paper (banquet napkin, wet napkin, facial tissue, mirror cleaning paper, facial tissue; outdoor paper (kraft paper, wrapping paper, paster paper, project paper, altas paper, bag paper, seeding paper, fruit paper), packing material (paper cup, meat and fruit wrapping paper, tea paper);paper in wet material (autocopy paper, photo base paper, one –off paper for hospital, napkin for baby) and other special used paper(tobacco paper, banknote paper, invoice paper, archival paper).

Package :

Packed in plastic drums with capacity of 200 Kg or 1000Kg.

Storage:

This product should be stored in a dry warehouse, protected from frost and direct sunlight. Storage temperature should be 5- 30℃.

Shelf life: 6 months

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WUXI LANSEN CHEMICALS Co., Ltd. is a leading company of water treatment chemicals, pulp&paper chemicals and textile dyeing auxiliaries in China, with decades of experience in dealing with R&D, and application service. WUXI TIANXIN CHEMICAL Co., Ltd is a wholly owned subsidiary of Wuxi Lansen Chemicals Co., Ltd., it′s located in Sanmu Chemical Industry Park, Yixing, Jiangsu.

Our main products include water decoloring agent (polyDCD), polydadmac, polyamine, polyacrylamide emulsion, paper fixing agent, retention and drainage aids, surface sizing agent, dry / wet strength agent, coating additives (water resistant agent, lubricant, dispersant), formaldehyde-free color fixing agent in printing and dyeing, etc. The annual output of water decoloring agent is 30, 000 tons, polydadmac and polyamine is 10, 000 tons each, and other auxiliaries is 30, 000 tons. WUXI TIANXIN successfully passed ISO9001 quality management certification and ISO14001 Environment Management Certification.

With more than ten years of experience in research and application, LANSEN has professional R & D team, applications team and sales team, focused solve problems and reduce operating costs for customers. Most of the our products are sold to foreign markets, also have a good reputation in the international market. We have long-term partners in the European Union, the America, Asia, Africa and other places.

We establish long-term friendly cooperation with domestic and foreign customers, by providing quality products, competitive prices, professional advice and service, in order to achieve common goals of customers.