The main component of Carbon Molecular Sieve is elemental carbon, the appearance of black columnar solid. Because it contains a large number of micro-pores with a diameter of 4A, and the micro-pores have a strong affinity for oxygen molecules instantly, so it can be used to separate oxygen and nitro

Since the outbreak of this round of epidemic, under the premise of doing a good job in epidemic prevention and control and safe production in all parts of Pingxiang, Chemxin have made unremitting efforts in epidemic prevention and production.Social responsibility, government cooperation, enterprise

XH-7, XH-9 Molecular Sieves are characterized by low dew point control, high strength, low wear and can be used without destroying the chemical stability of the refrigerant. The service life of the refrigeration system depends on when the refrigerant leaks. The leakage of refrigerant is caused by th

Polyurethane tooling boards or modelling boards is famous for its excellent physical properties, such as toughness, hardness, dimensional stability, temperature resistance, compressive and flexural strength.