Market analysis: The domestic petroleum resin market continued to rise slightly,Petroleum Resin the recent maintenance of raw material C5 devices increased, the supply is tight, the price rises,Petroleum Resin the supply of petroleum resin is tight,Petroleum Resin the quotation is raised, and the actual transaction center of gravity is moved up.
Hydrogenated carbon nine petroleum resin products are odorless and odorless,Petroleum Resin with excellent thermal stability, good weather resistance,Petroleum Resin and wide compatibility.
Ink: Petroleum resin is suitable for manufacturing various colors of offset printing inks and ordinary inks. As a connecting agent,Petroleum Resin it can replace calcium-based rosin.
Petroleum resin has a wide range of uses,Petroleum Resin has good miscibility with natural rubber, and can act as a thickener and softener. It is usually used together with other resins,Petroleum Resin and it can also be used as a modifier.
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.
