HDPE???????PP-R?????????????

    HDPE???????PP-R?????????????,HDPE?????????????????,??????????HDPE?????.???????????????????????????,?????佻????????????????,???????????????????齻????????佻??,?????????????????????????????HDPEXa??HDPEXb??HDPEXc,????HDPEXa??HDPEXc????????????PP-R???,HDPEXb???????????,???????????ζ.????PEX???????PEXb??????????,?г??????????PEXb????PEXa?????,??????????????HDPEXa,???HDPEXc?????????????????????????.??PEX?????????????????????Щ???:

HDPE?????

    HDPEX???????????,?0.41,??PP-R???0.24,??????????????,PEX???????????????????????????,???????????????????????????.
    HDPEX?????е???????,???????????????????(??????????),???????????????.?????????е???????????????????????????????????,??????????????????????????????????.?????????????????????????,????????????????????????????????.
    HDPEX??????????????????????仯,??ò??????????????????,??????????????????????????.
    PEX??????????????,???????????????????????,????????Щ??С?????????????????????????.????????????PE-RT?????,????????????????PP-R?????.
    PEX?????????????????,???????????????,?俹?????????????,??????????????????????.
    ????????,?????????????HDPE????????PP-R?????,?????????????????????????HDPE?????,??????г?????????????????????HDPE????????????PP-R????????????????

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