Modified melamine papermaking water repellent developed successfully

A new type of modified melamine papermaking water repellent was recently successfully developed by Wuhan Modern Industrial Technology Research Institute. Its products have been tried and tested by a number of companies.

China is a large papermaking country, with more than 5,000 large and small paper-making enterprises. Each year, it requires approximately 400 kt of paper-making chemicals, of which anti-water agents also need more than 50 kt. Nowadays, papermaking companies generally use melamine-formaldehyde resin water repellents. This product not only has high production costs, but also has many production companies and competes with each other, resulting in thin profits and poor efficiency. The modified melamine papermaking water-repellent agent successfully developed by Wuhan Modern Industrial Technology Research Institute can not only meet the requirements of the paper-making enterprises in terms of technical performance, but also reduce raw material costs by 30%, and can be widely applied to coated paper, whiteboard paper and cardboard paper. , Shuangjiao Zhi and fruit bag paper production. The successful development of this product is of great significance for reducing costs and enhancing the competitiveness of enterprises.