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????? ?? ?????? ???? ??????? ?????? ???? ??????????? ?????????????? ????? ????-?????? ?????????? ????? ?????????. ?????? GEL ??????????? ?????????? ????? ????-?????? ???????? ????? ????????????? ? ????????? ????????????? ????? ?????? ???? ????????????????. GEL (SiO2) ??????????????? ????? ???? ????????? ????? ?????????? ???? ????????? ????? ??????, ?????? 40 ????? 60 ℃ ???? ??????? ????????????? ?????????????. ???? ????????? ??????? ????? ????? ??????? ?????? ??????????? ??????? ?????????? ????????????, ???? ????? ????? ??????? ????????? ???????????. ????????, ? ???????? ?????? ???????????? ????????? 95% ?????, ???? ??????? ????? ???????????? ???????????????. ????? ???? ?????????????, ? ????????? 25 ℃ ???? ?????? ????????? ?????????????? 20 ????????? ???? ???? ?????????? ????? ??????, ??? ???? ??????? ?????????? ????? ???????????? ?????????????????. GEL ?????????, ?????? ???? SiO2 ??????????? ??????? ?????????, PF/PVC-SiO2 ???????? ????? ABS ????????? ??????? ??????? ????? ??????? ?????????? ???????????, ???? ????????? ???????? ????? ????????? ????????? ????????? ???????? ???? ????? ????????. ?????? ????? ??????? ?????? ????????? ?????????, ????? ?? ?????? ???? ??????? ?????? ???????????? ?? ????????? ???????????, ????? ???? ?????????? ???????? ?????????? ????? ????????? ???????????.

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????? ?? EVF ???????? ?????? ???? ?????? ?????????????? ?????????? ???????????, ?????????? ?????? ???? ???? ???????? ???????????????. ???? ???? ???????????? 100% ?????? ??? ?????????? (DOD) 300 ????????? ???? ??????, ? ????????? ???????????? ?????????????????. ???????? ???????? ??????????? ????? ????-?????? ?????????? ?????????? ??????, ? ?????? ???????? ????? ???????? ????????? ???????????????.

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

????? ?? EVF ???????? ?????? ????? ?????? ?????? ?????????? ???????, ?????????, ??????????? ????? ?????? ??????????? ??????? ??? ???? ???? ?????????????? ?????????????. ??????? ????? ????????????, ? ????????? ?????????? ???????? ????????????? ??????????? ???????????, ??????? ??? ???????????? ???? ????????? ???????????????.

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