??????????C73H108O12
??????????[β-??3,5-???嶡??-4-?????????????]?????????
????????Pentaerythritol-tetra-[β-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate]
????????1178
?????????????? ??
?????????????
1???? ??
???? ??????????????????ζ?????110??-125?棬??????????????????????????????????????????????????????????????????????????á???????á???????168??DLTDP??????????Э?Ч???????????Ч???????????????????????????LD50≥10000mg??????С??????????
2???? ?
?????????????Ч?????????????????????????????к????????????????????????????????????????????????????????á???????PE??PP??PS????????????????ABS?????PVC?????????????????С???????????????????????????
???????????????????
????0.05%-0.5%????????????????????
?塢?????????
???? ( ?? ) ???????????? ( ?? ) ???? 25Kg?????????????????????????????????????????
????????????????????????????????к????????????????????????????????? ?á???????PE??PP??PS????????????????ABS?????PVC?????????????????У???????????????????????????
