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

?????, ????????? ???????????? ????????? ??????? ?? ?????????? ??? ???????? ??????????? ?????????? ??-???? ???????? ?????? ????. ???? ?????? ????????? ??? ?????? ???????? ?????????? ??????? ??????? ????????? ??? ?????, ?? ????????? ????????? ?????? ?????? ?? ?????? ???????? ?????? ??????? - ?? ?????? ???? ?????. ????????? ??????, ??? ?????? ?????????? ??????????? ?????? ????? ????????? ???????????? ????????????? ???? ????? ????, ???????? ??-???? ?????????? ??????? ???? ???? ??????? ????. ???????, ???????????? ??????? ????????? ?????? ???????? ??????? ????? ??? ???? ??? ??????? ??????????? ??? ??? ????. ???? ????????? ??? ???? ?????? ???????? ?????? ????? ???? ????????? ????, ??????? ??????????? ?????? ??????? ???????? ???????? ??????? ???? ??????? ?????????? ?????????? ???? ??? ???? ????? ?? ?????????? ????? ???? ????. ?????????? ?????? ???????????? ??????? ???? ??????. ?????, ??? ???? ??????????? ????? ???????? ??????? ??? ??? ??????? ??????????? ??????? ???????? ??? ??? ???? ????, ???????? ?????? ????? ??? ?????? ????????? ????????? ?????? ?????, ???????? ????????????? ??????? ??? ??????? ???? ?????.

??????? ???????

?? ????????? ????????? ??? ????????? ????? ????????? ????? ??????????? ?????????? ?????-??? ?????????? ???????? ????. ???????????????, ????????? ??? ??????????? ????-?????? ??????? ??????? ??? ???????????? ?????? ???????? ????? ????? ???? ????, ???????? ???????? ????? ???? ????. ???????, ?????? ??????????? ???????? ?????? ?????, ???????? ?????????? ?????? ??? ??????????? ?????????? ????????? ????? ???? ??? ????. ??????? ????????? ?? ??????????? ?????????? ?????? ??? ??? ????, ????? ?????? ?????? ??? ??? ???? ??? ????? ?? ???? ?????? ???? ??? ??? ????. ????????????? ???????????? ?????????????, ?????-??? ???????????? ???????? ????? ??? ???????? ???????????? ???? ??? ????. ?? ?????? ??? ?????????? ?????? ????? ????, ???????????? ??????? ??? ???-?????? ?????????? ????? ???? ?????? ????. ????? ????? ????? ????????? ??: ?????? ????????? ?????? ?????? 45-60℃ ??? ??? ???????? ????????? ????????? ??? ???????? ?????? 110℃ ?? 190℃ ?????? ???. ???? ????????????? ???????? ?????? ????????? ???? GB/T 8174-2008 ????? ????????? ???????? ???? ????????? ?????? ?????? ???????????? ???????? ??????? ???.

??????????? ????????? ????????? ????????? ?????-??? ???????? ???? ????????? ??????????, ?? ????? "??? ??? ???? ????? ?????" ?????????: ??????????? ???????? ????????? (??????? ??????, ???, ????????? ??????) ???????? ?????? ???? ?? ???????, ????????? ????? ????????????? ??? ???? ???????? ??????????? ??????????? ?????? ??? ?????? ??????? ??? ???????? ???????? ?????????? ????-?????????? ?????? ??????, ?????? ?????? ???? ??? ???? ???? ??????? ?????????? ????????? ???? ???? ????. ???????? ??????? ?????? ?????? ????: ?? ????? ??????????, ?????? ????????? ????????? ????????? ??????? ?????? ??????, ?????? ????????? ????-??????????? ???????????? ??? ?????? ??????? ??????, ??????? 120℃-200℃ ?????? ???????? ?????? ????. ????????? ????? ???????????, ?????? ????? ??????? ?????????? ??????? ???? ???? ??? ?????????????? ????????? ?????? ??? ?????? 35℃-45℃ ?????? ??? ???? ????. —— ????????? ???????????? ??????????? ???????? ??? ??????????? ????????? ????? ???????????, ?????? ????????????? ?????? 40℃ ?????? ??? ???? ????, ???????? ??????????? ???? ???????? ?????? ???????? ???????????? ????? ??????. ????????? ???????? ????????? ?????? ????? ???? ????, ???????? ????????? ????? ?????? ?????????? ????????? ???? ???.

??????????? ????-??? ????????? ????????? ?????: ???? ???????? ??? ???-??? ?????

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

???????? ????????? ???? ????? "???? ???" ???? ???, ????????? ????????? ??????? ?? ??????????? ????? ???????, ???? ??? ????, ???????? ??????? ??? ???????????? ?????????? ??????? ?? "?????????? ???" ????. ?? ???? ?????????? ??????? ???? ??? ??????? ??? ???????????? ???? ??? ??????? ??? ??? ????? ?? ???????? ????????? ???? ??? ???-?????? ????? ????? ??????? ????? ?????? ??????. ????????? ???????? ???????? ??? ?????????????? ?????????????, ????-??????????, ????? ????????? ????????? ??????? ?????? ?? ???????????? ??????? ????? ????????????? ????????????? ?? ?????????? ???? ???? ???. ????????, ??? ???????? ???????? ??? ????????? ????????????? ????????? ??????????, ?????? ????????? ??????? ???????? ????????? ???? ???????????? ?????? ???????, ????? ???????????? ????-???????????? ?????????? ??? ???? ?????? ?????.

????? ??????????? ????????? ????? ????????? ??????????? ????? ??????????? ?????????? ?????? ???? ???. ???????? ????????? ??????? ??????? ??? ??????? ?? ??????? ?????????? ?????? ???. ????????-???? ?????? ??? ?????????? ???????? ?????? ???? ?????? ?????????? ?? ???? ?????? ??? ??????????? ????????? ????-???????????? ?????????? ??????????? ???? ??? ?????????????? ??????? ???? ???? ??? ???????? ????? ?????? - ???????? ????? ????? ????????? ?????? ???? ????. ??????? ?????????? ???????? ????, ???? ???????? ???????? ??? ???. ?? ?????-?????? ????????? ??????? ???? ?????? ??????? ??? ????? ??????????????? ?????????? ????? ????? ?? ?????? ???????? ??????????? ????? ?????????? ????? ????. ???????? ????? ???? ???? ??????, ?? ?????? ??????????? ??????? ?????????? ????? ?????????? ?????? ?????? ????.

?? ?? ??????? ??? ?? ????? ?????? ???????????? ???? ???. ??????????? ?????? ???? ????????? ?? ???? ???? ??????? ???, ??? ????? ??? ????? ????????? ??????? ????, ?? ?? ?????? ??????????? ??????????? ???????? ????-?????????? ??????? ??? ???.

??????? ????????? ??? ???? ???. ?????, ???? ???? ??? ??? ????, ??? ???? ??????? ??? ???? ??? ?????. ?????? ??? ????? ?? ????? ???? ??? ??? ?? ??????? ?????-??? ?????? ????? ???. ?? ????????? ??? ????? ??? ?????????? ??????-???????? ????, ?? ???, ?????, ????? ??? ???????? ??? ??? ????????? ?????????? ?????????? ??? ????. ????? ?????? ????? ??? ??????? ????????????? ???? ??? ???? ????????? ??????? ???? ????.