Industry News

Tongyu Main Product:glue gun ,glue stick Technic sustaining:Hangzhou Chuangyi

according to Chinese experts for the epoxy resin industry associations

 The recent anti-corrosion epoxy powder coating to study the modification. According to experts, industry associations epoxy, epoxy powder coating is a solid composition containing 100% "green paint", with its excellent adhesion, flexibility and excellent corrosion resistance, and corrosion by the anti-life corrosion coatings industry workers of all ages; but the acid and organic solvent resistance is poor, with high water absorption, and poor resistance to boiling water vulnerability greatly limits its application, the study of the epoxy resin system was modified to improve its physical mechanical properties and chemical resistance.glue stick The researchers prepared epoxy powder coating, the experimental process, to set in a more uniform mixture of raw materials, materials used first before using coarse grinding to 50 mesh, and then, to weigh ingredients, mix well and melt mixing 70 ~ 80 ℃ After 20min, cooled to room temperature and then crushed to 180 mesh sieve, which are finished backup. Experiment by adding phenolic resin, epoxy resin matrix was modified; phenolic resin was added to make two kinds of active groups resin crosslinking reaction between the produced, modified from the existing epoxy coating adhesion and flexibility, large, anti- basic good advantage, but also has water resistance of phenolic resin, solvent resistance and excellent acid resistance characteristics. In epoxy resin powder coatings based on the basic recipe, add the adjustment epoxy resin, and phenolic resin and the amount of curing agent.
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the development trend of the world's synthetic adhesive outstanding

The current solvent-based polyurethane adhesive to, but the organic solvents flammable, explosive, volatile, smell great, use of air pollution, has some toxicity. With the increasingly strict environmental regulations, the development trend of the world's synthetic adhesive outstanding performance for environmental protection and high performance. Water-soluble polyurethane adhesive for its excellent overall performance, in all kinds of water-soluble adhesive is unique, in recent years widespread glue stick attention at home and abroad, in particular the development of modified water-soluble polyurethane adhesive research has become a hot topic .
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the overall slowdown in world economic development background

Dominated by multinational companies in the field of high-adhesive, in order to reduce production costs and expand market share, maintain its leading position in the global market in recent years, Asia's largest output of this adhesive area, implemented a series of mergers and reorganization , the global adhesives market, the focus of production and consumption gradually shifting to Asia.
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It has been mentioned on the glue and the large plastic line

It has been mentioned on the glue and the large plastic line, rolling rubber tires and large area coating link. Baumerhhs the work of the mission is to make it economical and precise spray adhesive. Baumerhhs in her 23 years of history, has been responsive by her non-contact e-gun series and led the field in the printing and packaging industry standard.
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Rapid development of industrial adhesives

The rapid development of science and technology, industrial modernization and the urban population is concentrated, with increasingly serious of environmental pollution, especially chemical Wuzhiwuran cause of  and ecological crises, Yi Ying Xiang economic and social development as important factors.
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Widely used construction adhesive

Widely used construction adhesive
COX glue guns have the following product line component glue gun for professionals and DIY enthusiasts, with manual, pneumatic and battery power, so you can confidently respond to most demanding work, where you need to achieve complete control - at your fingertips! ! Two-component two-component adhesive glue gun application of materials technology with increasingly broad, PC Cox has more than 60 models of two-component glue guns, including manual and pneumatic, from small capacity to large capacity, to meet the needs of various sectors at the same time a comprehensive Compatible with all of the plastic tube structure. All COX glue gun Junan high standard design and manufacturing to ensure durability, service life is ten times more than imitations! ! ● Airflow II Pneumatic glue gun (barrel-type) for professional design! So you glue stick can confidently respond to most demanding work! Where you need to achieve perfect control by you - at your fingertips! ! The series of pneumatic glue guns provide quiet operation, noise less than 70db, suitable for indoor workplace demands quiet, with suitable fittings glue, sausage equipment and dual-use type, maximum working pressure of 10bar (145psi). ● the aerodynamic characteristics of plastic fittings for plastic gun with 310ml and 400ml of two specifications of the work pressure of 6.8 bar when 145kgf (1.45kN) thrust directly on the bottom of plastic tube for the standard muffler (noise less than 70dB) fast exhaust valve will minimize the plastic overflow pipe joints can be rotated to make the operation more freedom and flexibility to handle the pressure adjustment knob with quick easy to control perfect for applications that require low noise of the indoor environment.
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