High temperature resistant graphite mold is a mold used to withstand high temperature environments, usually made of high purity graphite materials. It has the characteristics of high temperature resistance, good thermal conductivity, strong wear resistanc
Zibo runjin is the biggest base to export flint clay in China. The main products are as follows: synthetic rich silica kaolinite, flint clay, bauxite, synthetic mullite products. Especially the quality of coke gemstones, bauxite and mullite, one of the pr
Oxygen storage tank, also known as simple pressure vessel, refers to a pressure vessel with simple structure and low risk. There is no need to go through the use registration procedures when using simple pressure vessels, and regular inspections are not r
Magnesium Oxide Powder 83% is offwhite powder, and slightly soluble in water, which is calcined from raw magnesite at around 900℃.it is widely used in magnesium salts production industry, agriculture.
Thestructural function of this product is similar to perfluorooctanesulfonyl fluoride and can be used to synthetise various of special perfluoro surfactant.Its kali salt C4F9SO3K is a good kind of anion surfactant and the best fire retardant for polycarbo
CHEMICAL NAME: 2,2'-(1,4-Naphthalenediyl) bisbenzoxazole MOLECULAR FORMULA: C26H26N2O2S MOLECULAR WEIGHT: 430.2 (As International relative Atom Mass 1997) Max UV ABSORPTION WAVELENGTH: 375 nm (ethanol) Max OPTICAL EMISSION WAVELENGTH: 435 nm