?????????????? baso4 ???? ???? ????????? ????????????????????????????????????????? baso4 ???? ???? ??????????????????.?????:?????? ???? ???? ???.????????????? ???? ???? 1 ?.???????????????????????????????????????????????????????????????????????????.????? PP?PE?PS?ABS?PA??? ?????? PO ????????????.?????????????????.?????:??????????? BaSO4 ???? ???? ?????????? BaSO4?????????????=80%????PP/PEMFI (g/10 ?)2~15?? (g/cm 3)2.0~2.4??=0.01%????????.2~40%??????????????????????TT?LC ??.???????????????????????25 kg/?????????????????? ??????????????MOQ1 ????????????????????????????????????????????????????.??
????? BaSO4 ???? ???? ???