Natural polymer of CAS NO. 65497-29-2 has medium degree of substitution for dry strength agent in papermaking

1. Descriptions:

Natural guar gum, as a papermaking aid, can improve the strength and evenness of the paper. At the same time, it is also a highly efficient dispersant of fibers, which can make the fiber distribution in the pulp more uniform, resulting in an increase in the binding point between the fibers and the fiber and the polymer compound, thereby improving the dry strength of the paper.

This product has significant rapid dissolution and dispersion characteristics, which makes it suitable for addition in the form of dry powder or slurry. Using this product can effectively enhance the strength and evenness of paper, reduce the pulp consumption, and improve the strength index. At the same time, it helps to retain and bond fine fibers and fillers to reduce loss, especially for cigarette factories in the paper industry.

2. Specifications:

3. Key properties:

● Increase the tensile strength of paper and paper evenness.

● Improve the surface strength and printing suitability.

● Improve the retention of fillers and fine fibers.

● Reduce the difference between two sides of the paper.

● Improve the interlayer bonding strength of cardboard.

● Reduce the paper grey powder, eliminate the phenomenon of hair removal.

● Paper burning does not produce any odor.

4. Application:

Guar gum guarantees cost efficiency and product performance, making it a suitable polymer for the paper industry. Guar gum can improve the degree of folding, tensile force, strength and essence of the paper and the hydration of the pulp. It can also improve the polish of the paper and reduce the porosity of the paper.

The dosage is generally 0. 03%-0.08%, and the adding time is usually before the pulp pump of the paper machine or directly before the pulp box of the paper machine under the condition of ensuring uniform dispersion.

5. Packaging & Storage

The export products are packed in cartons of 25KG. Packaging can also be customized according to the requirements of customers. Optional packaging includes paper-plastic composite bags or multi-layer kraft paper bags, paper buckets and so on.

The storage capacity of the company is more than 1000 tons, which ensures the stable supply of goods and the price fluctuation of raw materials.

The company is located in the core area of Yangtze River Delta, convenient transportation, smooth logistics, to ensure flexible and convenient delivery, timely and efficient.