Urus99 ??????????????????????????? ???????????????????? ??????? ??????????????????????????????????? ????????? ??????? ???? URUS99 ??????? ?????????????? ??? ?????????? ????? ???????? ????????????????????? Dragon Tiger ?????????????????????? ?????????????????????????????? ??????????????????????

Another appealing truth is the availability of N and Cl right after devulcanization. This exhibits that for the duration of devulcanization, the ChCl–urea molecules are connected on the sulphur atom by way of a hydrogen bond. The C–C bonds with the polymer's spine are broken In ca