??????????? (PS) ?? ?????? ????? ??????????? ?????? ??? ???? ???? ?? ????? ???????? ????? ??????? ???????. ???? ???????? ????????? ?? ??????? ??????????? PS ???? ?? ?????? ?? ????????? ???? ?????? ?? ????? ?????? ???????? ??? ????? ????????????.
???? ??? ?????? ??? ????? ??? ??????? ?? ???????????? ??? ?? ??? ?????? ????????? ?????????? ???????? ??? ????? ?????? ??????? ?? ?????? ??????? ????????.
?? ?? ????????????
???????????? ??????? ?? ????? ?? ????????? PS? ?? ?????? ??????????? ???? ??????? ????? ?? ?????? ?????????. ??? ?????? ??? ????????? ??? ???? ??? ???? ??? ?????? ????? ????? ??????.
???? ??????????? ?? ????? ?????? ?????? ?????? ?????. ??? ????? ??? ???? ???? ????????? ?? ????? ?????? ??? ?????? ???????? ?????????? ?????.
??????? ????????? ???????? ?????????
????? ??????????? ?? ????? ?????? ?? ?????????? ??? ?????? ????? ?????? ????????? ?????? ??????. ??????? ?????????? ??????????? ?? (C8H8)n? ??? ???? ??????? ?? ???? ??????? ???????????.
??????????? ??????? ????? ???? ??????? ?????? ?? ?????????? ???? ???? ??????? ?????? ???????????? ??? ???? ?????? ?????? ???????.
???? ???????????
??????? ??????????
- ???????: ???? ????? ??????????? ????? 1.05 ??/?? ????? ??? ????? ???? ????? ???? ??????? ???.
- ??????? ????????: ??????????? ???? ???? ????? ??? ?? ??? ?? ?????????? ?? ?????????? ?????. ????? ????? ??? ??????? ?? ???? ??????? ???????? ?? ????? ?? ???? ????.
- ????????: ??? ???? ???? ?????? ??? ???? ????? ????? ?????? ?????? ??????? ????????? ???????.
- ?????? ????????: ???? ???? ?????? ??????????? ????? 240 ???? ?????? ????? ?? ??????? ??? ???? ????? ?????? ????? ???? ????? 100 ???? ?????. ??? ?????? ??? ??????? ???????? ????? ???????? ????? ??????.
?????? ??????????
- ????? ?????????: ??? ???? ??????? ?????? ??? ????? ??????? ?????? ????????? ???????????. ???? ????????? ?? ?????? ??????? ?? ????? ????? ?????? ??????? ???????????.
- ?????? ?????? ??????????: ??????????? ????? ?????? ?? ?????? ??????????? ??? ?? ??? ??????? ????????. ???? ???????? ????? ??????? ????????? ?? ????? ????????? ????????? ??????????.
??????: ?????? ???????? ???????????
| ????????? | ?????? |
| ??????? | 1.05 ??/?? ???? |
| ???? ???????? | 240°颁 |
| ???? ????? ???????? ??????? | 100°颁 |
| ?????? ?????? ?????????? | ????? |
| ????? ????????? | ????? |
??????? ???????????
???? ??? ??????????? ??????? ???????? PS ?? ???????? ????????.
??????? ????????
??????? ??????????? ??? ???? ???? ?? ????? ??????? ???????? ????? ???? ???? ??????? ??????? ???????. ??????? ?? ????? ?????? ?????? ???????? ???????? ???????? ???? ?????? ???? ?????.
???? ???? ??????? ??????? ???? ??????????? ?????? (EPS)? ??????? ??????? ??????? ???????. ????? ??????? EPS ?? ??????? ???????? ??? ????? ??????? ????? ????? ????? ????????? ??? ???? ?????? ?????.
????????????
??????? ??????????? ?? ????? ???????????? ???? ????? ?????? ??????? ???????? ????? ??????? ??????? ??????? ????????. ??? ?????? ?? ????? ????? ??????? ??????? ?????? ??????? ???????.
?? ?????? ??????????? ????? ??????? ????????? ???????? ??? ??????? ??????? ????? ?? ????? ????? ???????????.
?????????
?? ????? ?????? ????????? ??????? ??????????? ?? ????? ???? ?????? ?????? ???????. ???? ??????? ??????????? ?????? (EPS) ???????????? ??????? (XPS) ?? ??? ??????? ??????? ?????????.
?????? ??? ?????? ??? ????? ??????? ?????? ?? ??????? ?? ???? ?????? ??? ????? ??????? ???????? ?????? ?????? ???????. ???????? ??? ???? ??????? ??????????? ?? ??????? ????????? ???????? ??????? ????? ?????? ?????? ???????.
????????
?? ????? ????????? ??????? ??????????? ?? ????? ???????? ?? ?????? ?????? ??? ????? ???????? ???????? ?????? ???????. ????? ?????? ????? ????? ??? ????? ????? ???????? ????????? ??? ????? ?? ????? ????? ??????? ??????.
???? ???? ??????????? ??? ??????? ?? ????? ????? ?????? ??? ???? ???????? ???????.
??????
???????? ?????? ??????? ?????? ??????????? ?? ????? ????? ???? ??????? ???????? ?????? ?? ??????? ????????? ????? ?????? ???????? ?????? ??????????. ????? ??????????? ??????? ????? ??????? ????????? ???? ??? ???? ???? ????????? ?????????? ?? ??????.
??? ?? ????? ?????? ?????? ??? ??????? ?? ????? ????? ?? ??????? ???????? ??????????? ??????.
??????: ????????? ??????? ???????????
| ??????? | ????????? |
| ??????? ???????? | ?????? ?????? ???? ?????? ????? ???? |
| ????????? | ????? ?????? ??????? ????????? |
| ???????????? | ?????? ????????? ???????? ??????? |
| ?????? | ????? ????? ??????? ????????? ?????? ??????? |
| ???????? | ????? ????????? ????????? ?????? ??????? |
??????? ???????????
??????? ????????
??????? ??? ???? ??????????? ?????? ?????? ?? ??? ?????? ?? ???????? ???? ?????? ??????.
- ???? (???????-??-????? ??????????) (PSMMA): ????? ??? ??????????? ?????? ?????????? ???? ?????? ?????? ??? ????????? ???????. ??? ??????? ???? ????????? ??????? ????? ????? ?? ???? ????? ?????? ????? ?????.
- ???????????? ??????? ??????? (ABS): ???? ??????? ???????? ?? ?????????????? ????????????? ??? ????? ??? ?????, ?????? ???????, ??????? ??????? ???????????. ?????? ABS ??? ???? ???? ?? ????????? ???? ????? ??????? ????????? ??? ??? ???? ???????? ????????????? ???????????.
?????
???? ??? ??????????? ?? ???????? ???? ?????? ??????. ??? ???? ??????? ??? ????? ??????????? ???? ??????? (HIPS) ?? ???? ??? ??????????? ???????? ??? ???? ??????? ??????? ???????.
?????? HIPS ???? ???? ?? ??????? ??? ?????? ???????? ?????? ????????? ????????.
??????? ?? ???? ????????? ????
??????? ???? ???????????? ?????? ?? ??? ?????? ?? ???? ?? ???? ????????? ????. ????? ??? ????????? ??? ????? ????? ??????????? ???????? ???????? ???????? ?????? ?????????.
???????????? ??????? ??????? (ABS)
- ???????: ????? ABS ?? ???? ??????? ???????? ??????????? ?? ?????????????? ???????????.
- ??????? ????????: ???? ????? ?????????????? ??? ????? ???????? ??????????? ????? ???? ????????? ?? ??? ??????? ????????.
- ?????????: ??????? ABS ??? ???? ???? ?? ??? ???? ???????? ????????????? ??????????? ???????? ???????? ????? ????? ???????.
???? (???????-??-????? ??????????) (PSMMA)
- ???????: ????? PSMMA ?? ???? ??????? ???????? ??????????? ?? ?????????? ???????.
- ??????? ????????: ???? ??? ??????? ??? ????? ?????? ?????? ??? ????????? ????????? ?????????? ??????? ??????.
- ?????????: PSMMA ????? ????????? ???????? ????????? ???? ????? ?????? ?????? ?????? ??? ??????? ??????? ????????? ????????.
??????????? ???? ??????? (HIPS)
- ???????: ??? ????? ??????????? ???? ??????? HIPS ?? ???? ??? ??????????? ?? ??????? ?????? ?? ???? ?????? ????????.
- ??????? ????????: ???? ?????? ??????? ?? ?????? ??????? ?????? ???????????? ??? ????? ??? ?????.
- ?????????: ??????? HIPS ?? ??????? ??? ?????? ???????? ??????? ??????? ????????? ??? ???? ??????? ????? ???? ???????.
???? ?????????-??????? (SBR)
- ???????: ??? ????? SBR ?? ???? ????? ????????? ?? ??????????.
- ??????? ????????: ???? SBR ????? ?????? ??????? ??????? ??????? ??????.
- ?????????: ??????? ??? ?????? ???? ???? ?? ??? ???? ????????? ???????? ????????? ????????? ??? ???? ??????? ???????? ??????.
??????: ??????? ???????????
| ??????????? ?????? | ??????? | ??????? ???????? | ????????? |
| ABS | ?????????? ????????????? ????????? | ?????? ?????? ??????????? ???? ?????? ???????? | ??? ???? ????????? ????????????? ???????????? ???????? ???????? |
| HIPS | ?????????? ???? (???? ????????) | ?????? ??????? ???????? | ?????? ??????? ??????? ??????? ???????? |
| PSMMA | ???????????? ????? ?????????? ??????? | ?????? ?????? ??? ?????????? ??????? ?????? ??????????? ??????? | ??????? ???????? ???????? ???????? |
| SBR | ???????? ?????????? | ???????? ??????? ???????? ??????? ?????? | ??? ???? ????????? ???????? ????????? ???????? |
????? ????????
????? ????? ????? ??????? ???? ????????? PS? ????? ??? ?????? ??????? ??????? ?? ?????? ?? ??????? ??????.
???? ???? ???? ??? ?????????? ???????? ??? ?????? PS ?? ???? ?? ?? ??? ?????.
??????? ??????
???? ??????? ??????????? ?? ????? ????? ????? ?????? ??? ?????? ?????? ??????? ??????? ??????? ??? ??? ???????. ??? ???? ????? ???? ??????? ??????? (210 ???? ????? ??? 250 ???? ?????) ??????? ???? ???? ??????? ?????? ?????? ?? ???? ???????? ????? ???? ?????? ?????? ??????.
???? ??? "?? ??????? ?????? PS" ?????? ????????? ?????????.
????? ??? ??????? ?????? PS
- ?????? ?????: ????? ??????????? ??????? ????? (??? ?? 0.5%)? ??? ????? ??? ?????? ??? ??? ????? ??????? ????????? ??? ??? ???? ??????? ????????? ???? ????? ??????? ????? ???????? ?????.
- ????? ????????: ???? ?????? ??????????? ??????? ??? ????? ?????? ????? ??????????? ???????? ??????? ?????? ????????? ??? ???? ?????? ???????.
- ?????? ???????: ????? ?????? ??????? ???????? ???? ?????? ?????? ????? ????? ???? ????? ?????? ??? ???? ??? ?????? ?????? ????????? ???????.
- ?????? ?????: ?????? ???????? ????? ??????????? ?????? ??????? ??????? ???? ???? ??? ???? ????? ?????? ????? ???????? ??? ???????? ??? ??????.
???? ?? ??????? ?????? PS
- ???? ?????? ?????: ????? ??????????? ????? ?????? ????? (210 ???? ????? ??? 250 ???? ?????)? ??? ???? ??? ????? ????? ???? ???????? ???? ?????? ????? ????? ??????? ??????.
- ???????: ??????????? ??? ?????? ??? ??? ???? ??????? ???? ?????? ????? ????? ?????. ?????? ??? ??????? ??????? ?????? ??????? ????? ?????? ?????? ?????? ??? ???? ?????.
- ???? ?????? ?????? ???????: ????? ??? ?????? ????? ???? ????? ?????? ??? ?? ???? ??? ????? ????? ??????? ??????? ??? ?? ???? ??? ????? ??? ?????? ??????? ?????? ???????.
- ?????? ????????: ???? ?? ???? ????? ?????? ??????? ???????? ??????? ??????????? ????? ?????? ??? ????? ?????? ?????? ?? ???? ??????? ?????? ??????? ??????? ????? ?????? ??? ???????? ?? ???? ?????.
??????? ???????
???? ????? ??????????? ???????? ?? ????? ??????? ??? ????? ??????? ???????? ??? ?????? ?????? ???????? ???? ?????? ???? ?????. ???? ???? ????? ?????? ??????? ???????? ?????? ???????? ?????? ??? ????? ??????.
??????
???? ???? ??????????? ?????? ???? ??? ????? ??? ?????? ?????? ??????. ??? ????? ??????????? ?????? (EPS) ???????????? ??????? (XPS) ????? ??? ??????????? ?????? ???????? ?? ??????? ???????.
?????? ?? ??????? ?????? ??????? ????????? ?????? EPS ?? ??????? ?????? ?????? ???????? ????? ??????? ??????????? ??????? XPS ?? ?????? ???????? ??????? ??????? ???? ????.
??????? ???????
?????? ??????
???? ????? ??????? ?? ??????????? ????? ??? ????????? ??????? ?????????. ?? ?? ??????? ????? ??? ????? ??????????? ???????? ????????? ??????? ???????.
?????????
?????? ??????? ???????? ?? ???? ?????? ???? ???? ?????? ???????. ?????? ?????? ????? ??????? ???????? ?????? ?????? ??????? ?????? ???????? ????? ???????. ???????? ??? ???? ?? ?? ??????? ??????? ?????? ?????? ?? ???????? ????? ?? ????? ???? ?? ?????? ???????.
??????? ????????
??? ????? ??????? ???? ???? ????? ????? ?????? ???????????. ????? ??? ????? ??????? ??????? ???????? ???????? ????? ?????? ??????? ???????? ?????? ??????? ????????.
?????? ????????
????? ?????? ???????? ????? ????? ???? ??????. ??????? ??????? ??????? ???? ??? ?????? ?????? ?? ???? ??????? ?????? ??????? ??????? ????? ?????? ??? ???????? ?? ??????. ??????? ??????? ??????? ???????? ???? ??? ???? ???? ??????? ???????? ?????? ??????? ???????? ????????.
??????: ????? ??????????? ??????
| ??????????? ?????? | ??????? ???????? |
| ABS | ??? ????? ?????? ??????? ??????? |
| PSMMA | ?????? ?????? ??? ?????????? ??????? |
| HIPS | ?????? ??????? ???????? |
| EPS | ????? ?????? ????? ?????? |
| XPS | ????? ????? ???????? ???????? |
?????? ???? PS ??????????? ??????
??????? ??????????? (PS) ??? ???? ???? ???? ?? ????? ????? ????? ??? ??????? ??????????? ??????.
??????? ????? ??????????? ??????? ?????? ???????.
??????????? ????? ?????? ???????
| ?????? | ??????????? (PS) | ?????? ??????? (PP) |
| ??????? | ???? ????? ??????? ??? ??? ?? ????????? ?? ???????????? ????? ???????. | ???? ????? ??????? ??????? ????????? ???? ????? ?????? ???????. |
| ????? ?????? | ????? ?? ???? ?????? ????????? ???? ?????? ?????? ???????? ??? ????? ???? ???? ?? ???????? ???????. | ???? ????? ?????? ????? ????? ?????? ????????? ?????? ???????. |
| ???????? | ???? ???? ????? ??? ????? ?????? ????? ??? ????? ???? ????????? ?????? ???? ????? ?? ????????. | ???? ???? ????? ???? ????? ?????? ???? ??? ???? ???????? ???? ?????? ???? ???. |
??????????? ????? ?????? ???????
| ?????? | ??????????? (PS) | ?????? ??????? (PE) |
| ??????? | ???? ????? ?????? ???? ????? ????????? ???? ????? ????? ?????? ?????. | ???? ????? ???? ?????? ??? ?????? ?????? ????????? ???? ????? ??????? ????????. |
| ????? ?????? | ????? ?? ???? ?????? ????????? ???? ?????? ?????? ???????? ??? ????? ???? ???? ?? ???????? ???????. | ???? ????? ?????? ?????? ?????? ???????? ??? ???? ?????? ???????. |
| ????????? | ??????? ????????? ?????? ????????? ??? ??????? ????? ??????. | ?????? ?? ??????? ?? ???????? ?????? ??? ??????? ????????? ???????????? ???????? ??? ?????? ?? ????????? ??????? ?? ??????? ???????? ??????? ????????. |
???????
??????????? ?? ?????? ????? ??????????? ??????? ??? ???? ???? ????? ?????? ?? ??????? ???????? ?????????. ??????? ??????? ????? ??????? ?????? ?????????? ????? ?? ??????? ???? ??????.
??? ???? ??? ?????? ?????? ?????? ???????? ?????? ???????? ??????? ?????????. ?? ???? ??????? ????????? ???????? ?????????? ???? ????? ??????? ??????????? ?????? ???????? ??????? ?? ?????? ???????? ???????.
???? ???????? ????????? ????????? ?? ????? ???????????? ??? ??????? ??????? ???????? ??????? ??????? ???????? ?? ????? ?? ??? ??????? ?? ????? ?? ???? ????????? ????? ????? ???????.
???????: ???? ??? ?????? ?? ?????? ??????????? ??????
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