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…
Pulp raw materials are in short supply, and paper companies have raised prices over and over again Recently, news of crazy prices of paper and paper raw materials has gone round after round. Since April this year, the four major tissue paper companie…
What is Aluminum Silicon Carbide?Aluminum silicon carbide is a form of aluminum alloy used in the matrix of particle-reinforced matrix composites. According to the requirements of the design, SiC particle reinforcement is a kind of aluminum alloy in…
PPH can be substituted for isophorone (cyclohexanone), DBE (dibutylether), benzyl alchohol, and the phenylether series of ethylene glycol to reduce or eliminate the smell or toxic effects. What is PPH Propylene glycol Phenyl Ether? Propylene pheny…