Requirents on pignt printing adhesiveIn order to solve the core issues of the feel www.nfl-cheap-jerseys.net , color fastness and environnt of pignt printing, the environntally friendly printing binder is synthesized. Heat Sink Paste must et the following requirents: the ford film is colorless and transparent and it will not bee yellow after heating. The nature of the film is sturdy with good elasticity, adhesion, waable and dry cleaning and resistant to the sun and aging; film-forming is soft, feel good and not tky after the treatnt of fabric. The color fastness of printing fabric is not less than the dye printing standards.The important role of heat sink pastePignt printing process is simple, saves energy Wholesale NFL Jerseys , with chromatography and no wastewater discharge. Mixed colors and spline are convenient, printing outline is clear, genuine rate is high, reproducibility is strong and general light fastness is good. In recent years, many new materials can be used in pignt printing process, especially with the developnt of synthetic fiber and blended fabric Wholesale Jerseys , the superiority and the importance of the pignt printing are more prominent. Today's global pignt printing takes the average are of the total printing market are of 45% and it takes the largest proportion of all printing. Among them, ratio of upholstery fabrics is 38%. However, pignt printing printed fabric has low rubbing fastness and it will release odor in the operating environnt. Although countries in the world have spared no effort to improve and develop new coatings for many years and make great progress in their supporting new additives, such as adhesive sealant, it is difficult to get the overall balance in feel, fastness Cheap NFL Jerseys , seepage, environntal protection and other aspects.Developnt and status quo of the pignt printing binderIn the 1950s, the rapid rise in petrochemical and polyr science has spawned a wide variety of synthetic polyr binder. As the ortings of plex traditional dyeing process, various rejects, high cost and long processing cycle, foreign countries put forward pignt dyeing and printing. From the direction of developnt to improve the fastness Cheap Jerseys , improve feel, and reduce energy consumption, foreign adhesives mainly have gone through four stages: the first generation of adhesives is not cross-linked polyr film-forming substances. The second generation was added -CN,-OH,-NH2,-COOH retive group; the third generation was added self-crosslinking monor in the binder ponent in order to improve fastness, reduce curing temperature and orten the baking ti. The fourth-generation printing binder - low-crosslinking binder appeared soon. The crosslinking molecular structure has a strong retive group, and can ret with the hydroxyl group or an amino group at 100 degrees Celsius and can improve the deposition, but also greatly save energy. China also made a lot of research in improving the adhesive application performance and exploring new synthesis process.www.zsr.Thanks to the seven-year arduous pioneering, Conor has marched into the stage of rapid developnt. Confronting to the dostic petition of adhesive, the pany takes slow and steady efforts to catch up and now it has created a well-known brand among the dostic adhesive industry.This article is e from:http:www.zsr.news12. ---