Tungsten-copper rod is an alloy of tungsten, copper, and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity. About
A new and efficient nonionic polyhydroxyl esters surfactant, Polyglyceryl Fatty Ester, is known by its general name. PGFE is a polyglyceryl ester. Its hydrophilicity is increased with an increase in glycerol ester polymerization, and its lipophili
AK-S16K emulsifiers are of O/W types. Its structure is very similar to that of phospholipids. It can be used as a surfactant in skin care products. Potassium cetyl-phosphate: Potassium Cetyl Phosphate is characterized by its rich, fine foam. It ha
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