Jiangxi Xintao Technology Co., Ltd.
There is chemical industry there is Xintao chemical packing.
About Xintao
Since its establishment in 2002, Xintao Technology has been deeply engaged in the research and application of molecular sieves, and has innovatively developed a series of Xintao activated molecular sieve powder with uniform pore size, micron grade powder, low water content, strong stability and high adsorption capacity.
According to the application, Xintao molecular sieve raw powder can be made into powder molecular sieve after special treatment. Xintao activated molecular sieve powder is divided into 3A activated molecular sieve powder, 4A activated molecular sieve powder, 5A activated molecular sieve powder, 13X activated molecular sieve powder, modified molecular sieve powder, etc.
Xintao Technology provides customers with activated molecular sieves powder with low sieve residue and low water content, which are packaged in aluminum foil inner village bags, and the outer packaging supports various customized services.
Production, inspection, packaging, transportation, the whole process is strictly controlled, and the customer's demands are quickly responded to with a 100% responsible service attitude.
At present, the company has passed 16 patents, including 5 invention patents and 11 utility model patents. Since its establishment, Xintao Technology has continuously carried out technological innovation and continued to increase investment in research and development and production. At present, it has 10 fully automatic integrated production lines with an annual production capacity of 50,000 tons.
Satisfying customers and providing fast delivery services are Xintao's constant pursuit.
How Does Activated Molecular Sieve Powder Solve The Problem Of Moisture And Bubbles In Polyurethane?
Polyurethane adhesives have the characteristics of high bonding strength, but in the process of using polyisocyanates to synthesize polyurethane adhesives and polymers, as long as the material contains trace amounts of water (H20), it will react with isocyanate (RNCO) to produce carbon dioxide (CO2) gas, forming dense small bubbles in the adhesive layer, which cannot be eliminated, seriously affecting the bonding strength.
Activated molecular sieve powder is an adsorbent with microporous structure, low water content, and selective adsorption function. It is widely used in the production of polyurethane adhesives to adsorb impurities such as H20, CO2, and H2S that affect product quality, and play a role in dehydration, smoothing the surface, eliminating bubbles, extending curing time, extending service life, improving material uniformity, and eliminating odor.
Jiangxi Xintao Technology Co., Ltd. has focused on the research and development and production of activated molecular sieves powder for more than 20 years, providing efficient, environmentally friendly, and economical new solutions for the elimination of moisture and bubble suppression of two-component polyurethanes.
Xintao Activated Molecular Sieve Powder
Xintao activated molecular sieve powder is made by adding specific additives to the synthetic raw powder of molecular sieve and then firing at high temperature. After high-temperature activation and dehydration, the internal pore size of the molecular sieve powder is uniform and has a strong adsorption capacity. It can effectively absorb molecules with a diameter smaller than its pore size into the pore and block molecules larger than its pore size outside the pore, so that molecules of different sizes are separated. Then, as a powder material with selective adsorption function, it is directly mixed and applied in the production of polyurethane, polyurea system and other products. It not only has the effect of dehydration, but also can smooth the surface, eliminate bubbles, extend the curing time, extend the service life, improve the uniformity of the material, and remove odor.
What is molecular sieve powder used for? It is mainly used in polyurethane adhesives, such as structural adhesives, building construction adhesives, new energy battery and body bonding, sealants, AB adhesives, honeycomb aluminum gusset adhesives, plastic runways, paints and coatings, as well as rubber polymers, insulating glass strips and other products.
Type of Molecular Sieve
3A activated molecular sieve powder,
4A activated molecular sieve powder,
5A activated molecular sieve powder,
13X activated molecular sieve powder,
Modified molecular sieve powder
Contact us
Jiangxi Xintao Technology Co., Ltd.
Address: Shangxian West Road, New Third Board Industrial Park, Pingxiang Economic and Technological Development Zone, Pingxiang City, Jiangxi Province
Website: www.xtadorbents.com
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