????? ???? ?????:

????: ?????? ?????? ???? ??? ?????? ????????? (PE), ?????? ????????? (PVC) ??????? ???????????? (PVDC). ??????, ??? ??? PE ??? ????? ?????, ??????? ??? ???? ?? ????, ??? ??? ????? ????; ??? ??? PVC ??? ???? ????? ?? ???? ??????? ???????, ??? ?? ?????? ?? ???????; ??? ??? PVDC ???? ?? ?????? ????? ????? ?? ????? ?? ??? ??? ????.

?????? ????????????:

????? ?????: ??? ???? ?????? ?? ??????, ????? ??? ?? ???? ????? ?? ????????? ?????? ?????.

??????? ????: ?? ???? ????? ?? ????? ?? ?????, ???? ???? ???????.

??????: ?????? ????? ?????? ????? ????? ?? ??? ?????.

???? ??????: ?? ????? ???????, ?? ????? ?? ????? ??? ??????.

????? ?????: ?????? ???? ???????, ????????? ???????? ?????? ?????? ?????, ?????, ?????, ???? ????? ???'.