New corrugated paperboard water-reinforcement additives come out

In recent years, the demand for packaging cartons has soared, and the corrugated paperboard industry has developed rapidly and competition has become fiercer, and the factories are all pursuing the pursuit of product quality. However, the traditional starch paste paste corrugated board poor water resistance, immersed in water 5-10min that is self-opening plastic separation, can not meet the refrigeration, shipping, high temperature, high humidity environment, storage and transportation requirements.

For this reason, Changzhou Tianyuan Chemicals Co., Ltd. has applied the unique technology, formula, and equipment developed by itself to produce a strong water-resistant Jinqiang TD-515 water-reinforcement additive. The company adopts a different method from the import (touch) and bridging agent. It can be glued by simply adding a single ingredient directly to the starch paste. This product is more safe, environmentally friendly, waterproof, smooth, strong, high strength, impact resistance and many other superior performance, suitable for a variety of vehicle speeds.

Jin Qiang TD-515 is non-toxic, non-corrosive and has a high solids content. It is a water-based material for a variety of polymer resins, has strong affinity with starch pastes and papers, and has a low contact angle. It permeates the wound paper fibers at the instant of gelatinization. In the drying tunnel, a cured shed net shape is formed on the surface of the colloid to enhance adhesion and greatly increase the yield of the cardboard. The use of the product can improve the stiffness, ring pressure strength and bursting resistance of the board, and has extremely excellent waterproof and anti-wetting properties, so that the storage time of the carton is doubled and the carton pressure resistance is better.

The water-resistant reinforcing additive is added in an amount of 4% to 8% of the dry weight of the starch and can be selected according to customer requirements. The product is not flammable (open ring 100 degrees Celsius open flame), is a non-dangerous product, and has good safety. Since it was put on the market, it has been well received by users in Jiangsu, Shanghai, Zhejiang, Hubei, and Shandong.