catalysts are substances that increase the rate of a chemical reaction without being consumed in the process. they play a crucial role in many chemical reactions by lowering the activation energy requ ...

anionic waterborne polyurethane neutralizing salt forming agent chinese name: triethylamine english name: triethylamine molecular formula: c6h15n molecular weight: 101.19 cas number: 121-44-8 physical ...

types of polyurethane adhesives for automobiles china’s automobile industry is flourishing. in 2011 alone, the national automobile production reached 18.7 million vehicles, with a rapid growth r ...

polyurethane, also known as polyurethane, is a general term for macromolecular compounds containing repeating amino ester groups on the main chain. it is formed by the addition of organic diisocyanate ...