Would be appreciate if u would be kind enough to make a video demonstration of a free radical polymizeration vinyl acetate monomer to polyvinyl acetate.thanks.GBU
@50LOT12 жыл бұрын
was the end green or blue color ?
@50LOT12 жыл бұрын
is the surface on ice ?
@50LOT12 жыл бұрын
could you please explain the process and time and temperature and how to make it to green?