????? ?? ???????? ? ???? ???????
???? ???????
+86 023-68460375 +86 023-68460376?? ?????
?????

| ??? ???? ???????? ???? 0.76 ???? ???  | ||||
| ??????? ?????? | ||||
| ?????? | ???? ???? ???? ????? ?? ???? ? ??? ???? ? ???? ???? ? ?????? ? ?????? (?? ????? ?????? ?????? ?????????) ??? ?? ???? ??? ????? ?????? ?????? ? ???? ?? ???? ??? ????? ???????? ?????? | |||
| ???? ??????? ????????? (??) | >0.5-3mm | |||
| ??????? | ||||
| ????? | 0.76+0.02 | |||
| ??????? | ??? ??? ?????? ????? ?????? ??????? ??? ????? 25 ?? 15 ???????? ? ????????? ??????? ??? ?? 35 ???????? ? ????????? ?????? ??? ?? 25 ???????? | |||
| ????? ??????? (?) | 0.30-0.50 | ?????? ???????? | GB9656-2003 | |
| ??? ????(Mpa) | ≥22 | ????? ??? ??????? | GB9656-2003 | |
| ???? (?) | ≤0.4 | ???? ????? | GB9656-2003 | |
| ???? ???????? (60 ℃ / 15 ?????) (?) | ≤7 | ???? ?????? | GB9656-2003 | |
| ??? ?????? | 3-6 | ??????? ?????? ??????? ≤5 | ||
| ???????? (?) | ≥89+ | ??????? (????????) RI: 5-65 | ||
| ?????? ?????? | ≥9 | ??????? ??? ?????? 200 | ||
???????? ??????? ???? ???????? PVB
| ??? (??) | ?????? 0.76 ??: ???? ???? (2-7) ???? ???? (20-30) ???? ????? (30-40) | 
| ??? ?????? | ???? / ???? / ????? / ????? | 
| ????? (??) | 650-1950 | 
| ??? ?????? (??) | 120-550 | 
| ????? (?) | 200+2 | 
???? PVB (???? ????????) ???? ????? 20 ???
     