
The market concentration of biphenyl-diphenyl ether is high, and the market share of domestic products is gradually increasing.
Diphenyl and diphenylether (Diphenyl and diphenylether), also called diphenyl ether-biphenyl and diphenyl ether, is a mixture of 26.5% diphenyl and 73.5% diphenyl ether. Biphenyl-diphenyl ether is a c…

Aramid sulfone fiber (PSA) has broad application prospects and the domestic market supply capacity is gradually improving
Aramid sulfone fiber, the full name of polyphenylsulfone terephthalamide fiber, referred to as PSA, refers to a high-temperature resistant and flame-retardant aromatic synthetic fiber with a special m…

The fiber-grade germanium tetrachloride industry has broad development prospects, and the level of localization in the domestic market is gradually improving.
Germanium tetrachloride, referred to as germanium chloride, is an inorganic compound with the chemical formula GeCl4. It appears as a colorless liquid and is soluble in most organic solvents such as c…

my country’s PVC paste resin output is gradually increasing, and leading companies have emerged
Polyvinyl chloride (PVC) is a polymer formed by free radical polymerization and reaction mechanism polymerization of vinyl chloride monomer (VCM) under the action of initiator or light and heat. PVC c…