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Wuhu henkel composite adhesive complaints

by：Sinograce Chemical     2020-12-14
Wuhu wuhu henkel compound plastic complaints henkel compound plastic complaints if the glue stick on the skin, can clean water and soap. The 'packaging adhesives is a chemical industry press published on September 1, 2008 books, the author is li. Book to formulation and preparation technology as the main line, from the perspective of application, introduced the various packaging adhesives introduced in plastic packaging, plastic composite packaging materials, paper packaging, corrugated carton packaging, cigarette packaging, labels, and surface protection tape, metal packaging, pressure-sensitive type sealing tape, packing sealing glue, and other fields of application of the typical formula of more than 290 cases. ( 1] High initial bonding strength; Long continuous high temperature glue, glue glue line width narrow; Excellent impact resistance; The high and low temperature resistance, good resistance to fall; Can repair, colloid without leaving. The 'packaging adhesives is adhesive formulation and process of selected series of a booklet. Book of every recipe, the materials of physical and chemical properties, toxicity, reference manufacturers such as did the detailed introduction, that provides a convenient for readers to choose the raw material, and a highlight of the different from other recipe books. Object main reader of this book, especially for adhesives products development, production of packaging adhesives and technical personnel, but also for small and medium investors in the development of chemical projects and related reference between teachers and students in colleges and universities. Wuhu henkel compound plastic patent WO2013/020556 complaints in the introduction, the rubber base material to join in the formation of the second block copolymer (styrene Molecular weight 34000 ~ 45000) , can improve the peel strength and viscosity, and do not increase the hardness of pressure sensitive adhesive. Vinyl acetate copolymer ( EvA) . In hot melt adhesive production requirements, not only to satisfy the adhesive on the surface properties of objects, the gluing process to the customer and habits of study, it was even more important. Increase the percentage of styrene block 2 in the pressure sensitive adhesive, pressure sensitive adhesive bonding performance was greatly increased, at the same time, the skin of also greatly reduced. The vast majority of cases, is the use of ethylene. Special glue process, will inevitably raise the cost of the use of hot melt adhesive. Hot melt adhesive in use process, its state moment in change, the gluing process on different, make the performance of hot melt adhesive under test. Is not a normal performance of hot melt adhesive in the market, and hot melt adhesive is not the ability of self adjusting performance, so it takes with its own equipment exactly match the hot melt adhesive glue process, it must be in the production of hot melt adhesive manufacturers cooperate fully with, specially to adjust the performance of the hot melt adhesive. Wuhu henkel composite glue after complaints hydrocolloid absorb moisture, can lead to the expansion of the rubber base material volume, cohesion. Water gel used in pressure sensitive adhesive has become a development trend of pressure sensitive adhesive, but also has certain disadvantages in use. The production line process step-by-step, but each working procedure is with hot melt adhesive for solid by liquid cooling time involved is great. Because of the gluing device efficiency and the difference on the production process, especially after the glue adhesive is not the same time, lead to hot melt adhesive manufacturer not only the development of a product can meet the need of all kinds of adhesive. If the gluing equipment craft is not normal operation mechanism, it on the market it is difficult to find the corresponding use hot melt adhesive. If stubbornly use to save cost and do not take tone of hot melt adhesive performance and its process, the product the effect of the adhesive is certainly disappointing. Through the use of plastic packaging materials or aluminum film adhesive composite multilayer structure, can withstand the mutation of refrigerator to microwave oven temperature, easy to use. Wuhu henkel compound plastic flash point 77 ℃ (complaints Open cup) 。 If you need change, please contact our technical department, we will arrange the technical support to cooperate with your company's production process; Repair glue as people living standard rise, quick-frozen and fast food came into being.
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