0102
??????? ?? ????? ????? ???????, ??? ?? ????? ?????? ?? ??? ???? ???? ??
?????
?????? ??-??????? ?? ????? ????? ???????, ????????????? ?? ????? ?????? ?? ???-??? ?????? ???? ????? ?? ???? ?? ??????? ???? ???? ????? ?? ??? ??? ???? ???? ??? ????? ????????????????? ?? ?????? ???, ??-?????? ??????? ? ???? ??????? ???? ???? ???? ?????????? ?? ?????? ?? ??? ???? ??, ????? ?? ?????? ??????????, ???? ?????????? ??????????????, ??????????, ??? ?? ????? ?? ???-??? ?????? ?? ??, ????? ???? ???????? ?? ????? ???? ?? ??????? ??? ?? ?????? ?? ???? ??? ?????? ??-??????? ?? ????? ???? ???? ???????? ???? ??? ??? ???, ????? ????, ???? ??????? ?? ???? ????? ??? ???? ???????? ???? ??? ??? ?????, ????? ?????, ??????? ????? ?? ????? ??? ??????????? ???? ??? ???
????? 2
?????
???? ????? ????? ??? ?? ??????????? ???? ??????? ?? ?????????? ?? ??????? ??? ???? ????? ?? ??????? ????????? ???????? ?? ???????? ??? ???? ???? ???
???? ?????
????? ??? ?? ??? ??? ??-??????? ???? ?? ????? ???? ???? ??????? ???? ????? ?? ?????? ??? ?? ????, ???????? ??? ????????, ?????? ???? ?? ?????? ?????? ?? ??????? ??? ????? ???? ???? ??, ?? ?????????? ?????????? ?? ???????????? ???????? ?? ???? ??? ??? ????? ??, ??-?????? ??????? ?? ???? ?? ??????? ??????? ??????????, ????????? ??????, ????????? ??????????????, ??? ?? ??????? ??????? ???????? ?????? ?? ??? ???? ??? ?? ??????? ???? ?? ???? ??, ?? ???? ?? ?????? ???? ??? ?? ???? ?????? ?? ???? ????????? ?? ?? ???? ????? ?? ???? ???? ???????? ???? ?? ???????? ?????? ??? ??? ?????????? ?? ????????? ??? ????? ?? ??? ??????? ?????? ?? ??? ?? ??? ??? ???????? ???? ?? ???? ??? ???? ?????, ???? ????? ?????, ????????? ?? ???? ???? ??????? ?? ???????? ?? ??? ????????? ?? ??? ????? ??? ?? ??? ??? ?? ???? ?? ???? ??? , ??????????
??????? ???????
??????? ???? ????????????? ??????????? ???? (PLA) ?? ??? ????? ??? ??? PLA ??????? ?? ????? ??? D ?? L ???????? ?? ?????? ?? ??????? ?? ?????? ???? ???? ?????? D, L-??????? ???? ?? ????????? ?????? D, L-??????????? ???? (PDLLA) ??? ?? ?????? ?????? ???? ??, ?? ???? ???????? ??? ???? ???? ???, ????? ?? ??? ?? ???? ??, ?? ???? ??? ??????? ???? ??, ??????? ?? 50% ???? ??? % ?? ???? ????, ????? ????? ??? ??-??????????? ???? (PLLA) ?? ??-??????????? ???? (PDLA) ?? ??? ??????? ?????? ??? ?? ????????? ???? ???, ?? ???? ????????????, ???????? ????? ?? ?????? PDLLA ?? ????? ??? ???? ???? ???? ????
?????? ?????????
| ?????? ??????? ?????? ??????? | ? |
| ???????? ?? ???: | ?????? ??????? |
| ?????: | 72-17-3 |
| ????: | C3H5NaO3 |
| ???????: | 112.06 |
| ??????????: | 200-772-0 |
| ?????? ??????? ???????? ??? | ? |
| ?????? | 17° ???????? |
| ???????? | 110° ???????? |
| ????? | 1.33 |
| ????? ????? | 0.7 (???? ?? ???????) |
| ????? ???? | 17.535 ???? ???? (20 ?????? ???????? ??) |
| ?????????? | 1.422-1.425 |
| ?????? ??????? | 2-8° ???????? |
| ????????? | ?????? (95%), ?? ???? ?? ??? ????????? |
| ??? | ???? |
| ??? | ???? ????? |
| ??? | ???? ??? |
| ??????? ??? ?? ??????? | ???? (7→35, 25oC) : 6.5~7.5 |
| ???? ???? | 6.5 - 8.5 |
| ?? ????????? | ???????? |
| ???? | 148,635 |
| ?????? | 4332999 |
| ???????: | ?????? |
| CAS ??????? ?????? | 72-17-3(????? ??????? ??????) |
| EPA ?????? ????????? ??????? | ?????? ??????? (72-17-3) |
| ????? | ??????????? |
| ????? ??????? | ???? ??? ??????? ??? ?????????, ??????? ??????? ??? ????????? |
| ?????? | ≤50 ???? |
| ??? | ≥60% / ≥70% |
| ???????? | ≤0.05% |
| ?????? | ≤0.005% |
| ???? ?? ???? | ????? |
| ???? ??? | 5.0~9.0 |
| ????? | ≤2 ?????????/?????? |
| ??????? | ≤0.5 ?????????/?????? |
| ?????? ?? ?????? ????? | ≤0.025% |