Melamine cyanurate is one of the most important halogen-free flame retardants. It is widely used in engineering plastics, especially in polyamide materials such as nylon PA6 and PA66.
In this article, we will explore what ammonium polyphosphate is used for, how it works, its major industrial applications, and the factors to consider when selecting the right APP grade.
PEG IntroductionA mixture of ethylene oxide and water for ring-opening polymerization. The molecular formula is expressed as HO(CH2CH2O)nH, where n represents the average number of oxyvinyls.PEG is colorless viscous liquid or white solid. Low toxicity! Soluble in water and many organic solvents, rea