????????? ???????? ???? ???? ??? ??? ????? ??????????? ??? ????? ?????? ??.

????????? ???????? ???? ???? ??? ??? ????? ???????? ??? ????? ?????? ??. ????? ??????????? ?????????????? ?? ???? ??????????? ???????????? ???, Aurora Industry Co.,Ltd. (AUCO) ??? 15 ?? ???? ?????? ????????? ???????? ?????.

??? ??????

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

?????????

???? ??? ?? ?? ?????? ??????? ???? ??????, ?????? ???? ?? ??????. ???? ???? ?? ????? ???? ????. ????? ???? ????? ???? ?????, ?????? ??????? ?? ?????? ???? ?? ????????? ??????? ?? ???? ???????. ??????? ?????? (d2025): 1.363. ????????? 270 °c (???????). ???? ????????? (67.6g/100ml, 20 °C), 5% ???? ??? (47.5g/100ml, ???? ????????), 25% ???? ??? (5Chemicalbooklg/100ml, ???? ????????). ??????????? ????????? (5.8g/100m1), ?????? (0.3g/100m1) ?? ????????? ??. 1% ???? ????????? pH ??? 7~8 ??. ???? ?? ?????????? ?? ?????? ?????????? ?????? ??????? ??? ??? ???, ??? ??? ??????? ??? ??? ????? ??????????? ??? ???????? ??? ??????, ?? ????? ??????? ??? ??? ????? ???????? ??? ???? ??. ?????? ??????? ????, ?? ?????? ???? ?????? ????? ?????????? ??? ??? ???? ???, ?????? ?? ??? ????? ??? ????.

???????2

??????

1) ??????? ?????? ???? ?????????? ??? ??? ????? ??????????? ??? ?????? ??? ???, ?? ?????? ??? ???? ????? ?? ?????.

2) ?? ????, ????????? ?????? ?????? ?????????? ?? ???????-?? ?????????? ??? ?????? ??? ??????????????? ?????? ??? ??? ?????? ?????? ????.

3) ??? ?????????? ????????????? ????????? ? ?????? ?? ???? ??? ????, ?????????, ???? ????, ???? ????????, ???? ?? ???? ?? ???? ????? ????????? ?? ???????? ???? ????? ?????? ??.

4) ????????????? ????? ????? ???? ??? ??, ???? ???????? ?????????? (???? ????????, ??????? ??) ?????? ??? ????? ????????? ????????????? ???????? 0.25g/kg ??; ????, ????????, ???? ????, ????????? ?? ???? ?????????? ????? ?????? 2.5g/kg ??.

5) ????????? ????????????? ???? ??? ??? ????? ??????????? ???? ?????? ????;

6) ?? ????? ?????? ???? ? ?????? ?? ?????, ????, ????, ????? ???? ?????;

7) ???? ???? ????? ??? ??? ????? ?? ??? ??????? ??? ????.

8) ????????? ????????????? ????????? ???????? ?????? ??????? ? ??? ??????, ???? ???? ?????? ????????? ??????? ?????? ?? ?????.

9) ????????? ????????????? ??? ???? ????? ????????? ??????? ????????? ???????? ? ?????? ?? ?????. ??? ???????? ?????????? 5.0 pH ?????? 0.01% ?? ?? ???, 5.8 pH ?????? 0.188% ?? ?? ??? ???????? pH ??? 5.5 ? ??? ??? ?????.

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

?????	?????
????? ?????	?????????? ?????? ???
?????	???? ??????
????????	98.0-101.0 %
??????????	≤ 1%
??????????	≤ 1%
??? ??? (Pb ???)	≤ 10 ???????
?????? (???)	≤ 3 ???????
????????? ?????? ?????	≤ 1%
????	≤ 2 ???????