The task is as follows: name the three monomers that are found in this cross-linked copolymer… Well, I definitely see styrene in there… maybe also methyl methacrylate somewhere, but I wouldn't sign that… Can anyone help me? Above all, I don't see the pattern in the structural formula that is shown in the upper part…
I thought the stuff was made of polyurethane, but according to the delivery note, they are made of EVA (ethylene-vinyl acetate copolymers) … Is the wear (a pair of boots lasts about 500 to 1000 hours) also due to IPA (isopropanol) or solely to mechanical stress (they often squat and the first cracks usually appear…
Hello everyone I have to create a training course on the topic of gloves in medicine. I stumbled across gloves made of copolymer. But despite researching, you haven't found out what it is? Is it a chemical compound of other substances? A natural product?!