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      锟絆(sh锟斤拷)锟斤拷锟斤拷锟 - 锟斤拷锟斤拷锟秸诧拷 - 锟絎(w锟斤拷ng)站锟截圖
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      锟斤拷(d锟斤拷ng)前位锟矫o拷pvc锟斤拷锟斤拷 >>锟斤拷聞锟斤拷锟斤拷 >> 锟斤拷聞锟斤拷(n锟斤拷i)锟斤拷

      锟斤拷锟絇VC锟斤拷锟较达拷锟斤拷透锟斤拷锟饺革拷锟截o拷

      锟絇(gu锟斤拷n)锟絀锟絶锟斤拷pvc锟斤拷锟斤拷锟斤拷锟斤拷锟节o拷2015-03-16锟斤拷
               锟斤拷锟斤拷丫锟斤拷锟斤拷锟较╋拷锟絇VC锟斤拷锟斤拷脂锟斤拷锟斤拷一些锟斤拷锟杰勶拷锟斤拷锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟皆夛拷锟接筹拷锟酵凤拷锟斤拷锟狡碉拷pvc锟斤拷锟統品锟斤拷锟絙锟斤拷锟斤拷
               锟斤拷锟斤拷锟絚锟角o拷
      1.透锟斤拷锟皆好o拷锟斤拷膜全锟斤拷透锟絕锟斤拷锟絖(d锟斤拷)85%锟斤拷锟较o拷锟斤拷锟斤拷锟斤拷锟斤拷饩透锟絕锟斤拷锟絕小锟斤拷0.3μm锟斤拷锟絃锟紿透锟絕20%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴烇拷PVC锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟较o拷锟斤拷锟斤拷锟斤拷烯锟斤拷PE锟斤拷锟斤拷膜透锟絕60%锟斤拷锟斤拷锟斤拷锟結(ji锟斤拷)露锟絧锟斤拷锟斤拷透锟斤拷影響憋拷PE锟斤拷膜小锟斤拷锟斤拷使锟斤拷一锟轿時锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟杰勶拷锟斤拷锟斤拷锟斤拷粘锟斤拷锟揭塵锟斤拷透锟斤拷锟绞斤拷锟酵★拷
      2.锟斤拷锟斤拷锟皆冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟(d锟斤拷o)锟斤拷小锟斤拷锟斤拷锟斤拷锟角岋拷夜锟絞锟截憋拷锟絣(f锟斤拷)锟斤拷锟斤拷6锟斤拷15μm锟斤拷锟絃锟斤拷輻锟斤拷透锟絕锟斤拷小锟斤拷PVC锟斤拷锟较达拷锟紿锟斤拷20%锟斤拷锟揭o拷PE锟斤拷膜锟絖(d锟斤拷)70%锟斤拷锟较o拷锟斤拷锟斤拷亍锟斤拷販氐锟狡斤拷锟斤拷锟斤拷胤謩e锟斤拷PE锟斤拷膜锟斤拷1.23锟斤拷锟1.05锟芥。
      3.锟斤拷锟斤拷锟皆好o拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵讹拷锟斤拷锟斤拷碳锟斤拷透锟斤拷锟皆分別锟斤拷3.0锟斤拷9.0锟斤拷75锟斤拷×10-14cm3/mm·cm2·S·Pa锟斤拷锟斤拷锟斤拷透水锟斤拷锟皆o拷6.9×103g/mm·24h·m2·Pa锟斤拷锟斤拷LDPE锟斤拷膜锟斤拷
      4.锟斤拷锟届強(qi锟斤拷ng)锟饺达拷锟斤拷锟斤拷锟皆好o拷锟斤拷锟絃(f锟斤拷ng)锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷
      5.锟酵猴拷锟皆冿拷(y锟斤拷u)锟斤拷锟斤拷一锟斤拷pvc锟斤拷锟統品锟斤拷锟絙锟斤拷锟斤拷使锟斤拷1锟斤拷锟斤拷锟较★拷
      6.锟斤拷锟絎(xu锟斤拷)锟斤拷(w锟斤拷n)锟斤拷锟皆好o拷锟斤拷锟斤拷锟酵堿锟斤拷7.锟缴猴拷锟接猴拷粘锟斤拷锟皆好o拷锟斤拷锟斤拷拼锟接猴拷锟斤拷锟絘(b锟斤拷)锟斤拷
             PVC锟斤拷锟较达拷锟絚LDPE锟斤拷膜锟斤拷龋锟斤拷锟酵革拷锟斤拷浴锟斤拷锟斤拷锟斤拷院蛷锟(qi锟斤拷ng)锟斤拷锟絕锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟杰讹拷锟絕锟斤拷1.3g/cm3锟斤拷锟斤拷同锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絯锟斤拷e锟絕小锟斤拷锟斤拷锟斤拷锟絤锟斤拷锟酵低滐拷锟斤拷锟絕锟筋。
       

      锟斤拷锟絇(gu锟斤拷n)锟結訊
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