02 02 02 02 02XQ-07 Paper dry strength enhancer has been widely used in the production process of all kinds of paper and paperboard to significantly increase the dry strength of paper and paperboard, reduce the consumption of high-quality raw materials and reduce production costs; or improve the product grade to meet the increasing quality requirements of users. 2. Introduction to paper dry strength enhancer type XQ-07 Paper dry strength enhancer is a synthetic modified polyamide resin, which is an amphoteric composite type and near-electric neutral. Mass production practice proves that XQ-07 has excellent drying strength efficiency, and the drying strength effect on corrugated paper is particularly obvious. 3. Physical index appearance: light yellow liquid content: 12±1 viscosity: 1000-2000pH: 6-7 4, application function 1, main function: improve ring compressive strength > 20% 2, other functions (depending on copywriting conditions) 3, improve the fracture length 30%-50% 4, strengthen the adhesion between fibers, avoid annual hair loss phenomenon 5, enhance the moisture-proof performance of paper 5, mechanism of action 020202XQ-07 Paper dry strength enhancer plays a role by forming a large number of hydrogen bonds in the pulp, and then a large number of crosslinking bonds during the drying process of the paper machine. XQ-07 molecule contains a large number of active genes such as hydroxyl group, 02 amide group and carboxyl group, etc., when added to the pulp, it quickly adsorbs on the surface of the fiber, and forms a large number of hydrogen bonds with the hydroxyl group in the fiber table; A large number of cross-linked bonds are formed, so that the bonding strength is significantly improved, and the purpose of increasing the dry strength of paper is achieved. 02 6. Introduction to XQ-07 paper dry strength enhancer 020202XQ-07 paper dry strength enhancer is a synthetic modified polyamide polyester resin, which is an amphoteric composite ionic type and partial cationic. Mass production has proven that XQ-07 has excellent drying strength, and is especially used in the production of various carton boards. 7. Application function 1, the main function: increase the bending resistance 30-200% 2, increase the fracture length by 30%-50% 3, other functions (depending on the copying conditions) 4, increase the ring pressure - 10% 5, promote gluing, significantly reduce the amount of alum 6, increase the adhesion between fillers and fibers, avoid hair loss 7, improve the retention aid effect, improve the wet strength of the wet part 02 02 02 Taian Youxin Biotechnology Co., Ltd. has been specializing in papermaking technology research for many years. It is an intimate paper expert consultant around you to solve a series of papermaking technical problems for you. The company's main business is the production and operation of papermaking chemicals, mainly: stripping agent, surface sizing agent, deodorant, starch substitute, starch enhancer, moisture-proof agent, waterproof agent, dry strength agent, solid glue applicator and other chemical raw materials for papermaking. Stable product quality, timely delivery, excellent technical support and after-sales service. If you have any difficulties, please call Manager Li at 1886538826602 (same WeChat number) with one click to relieve your worries.