What is a thermal insulation board by foaming agent for clc ? Chemically foamed external wall insulation board is a new type of energy-saving insulation material that expands cement paste through chemical reaction and has airtight and uniform pores i…
Tantalum carbid is a white metal-like cubic cubic crystalline product that falls under the category of sodium chloride. Tantalum carbide has been used in the past to stop cemented carbide-sintered grain growth.Particle Size: -325mes Tantalum-Carbid…
Castor oil and sulfuric acit is neutralized to make an anionic surfactant. This soap is more easily dispersed than normal soap in water. It has better acid resistance, hard-water resistance and emulsification. Castor-oil sodium sulfate salt: Casto…
Rising raw material costs boost black futures prices Recently, the prices of "ferrous" metal futures represented by iron ore and rebar have risen sharply. On April 26, the main iron ore contract 2109 rose to 1166 yuan/ton, the highest incre...…