The preparation of Calcium Metal mainly includes reduction method, electrolysis method and calcium refining. Due to the very strong activity of Calcium Metal, it was mainly produced by electrolytic molten calcium chloride or calcium hydroxide in the past. In recent years, the reduction method has gradually become the main method of producing Calcium Metal.
Carbon black, is an amorphous carbon, light, loose and extremely fine black powder, which can be understood as the bottom of the pot.
It is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances such as coal, natural gas, heavy oil, and fuel oil under the condition of insufficient air.
Rosin resin acids contain double-chain and carboxyl-active genes, with conjugated double bonds and typical carboxyl group reactions. In addition to being prone to oxidation and isomerization, rosin also has double bond reactions such as disproportionation, hydrogenation, addition, and polymerization. At the same time, it also has carboxyl reactions such as esterification, alcoholization, salt formation, decarboxylation, and aminolysis.
Petroleum resins (hydrocarbon resin) is a thermoplastic resin produced by pretreatment, polymerization, distillation and other processes of C5 and C9 fractions produced by petroleum cracking. It is not a high polymer, but a low molecular weight polymer between 300-3000.
We established our calcium metal wire this year, Our Calcium metal wire tech data are just as follows for your reference:
Main Application: Calcium metal Wire is the raw material of calcium core wire
Calcium Rod Wire without strip
Our new type C5 Petroleum resin 6288S are widly used in the thermoplastic hot melt road marking paint industry. the mainly advantages are just as follows: