Semhando yepamusoro-soro yekuwedzera, yakakwira-density oxidized polyethylene wakisi inowanzoshandiswa muPVC yakaoma zvigadzirwa indasitiri, indasitiri yekupotera, indasitiri yemachira, indasitiri yekugadzira mapepa uye zvichingodaro.Kutaura zvazviri, high-density oxidized polyethylene wax inoshandiswa zvakanyanya, uye minda yekushandiswa inogara ichipinda, uye minda yakawanda inogara ichigadzirwa.
Sainuo high densityope waxinosimudzira plasticization, ine yakanaka yekudziya kugadzikana mune inotevera nhanho, inopa zvigadzirwa zvine yakanaka plasticization uye kupenya, uye ine refu inoenderera kugadzirwa kutenderera.Kupararira uye kupenya kwemavara masterbatch kuchawedzera, asi kuchave nekukanganisa panguva yeoxidation induction, uye inogona kutsiva Honeywell 316A.

Iyo pultrusion process yecarbon fiber reinforced epoxy resin composites inoreva maitiro ekudhonza kunze inoenderera kabhoni faibha yakamisikidzwa ne epoxy resin kuburikidza nekupisa kufa kuti iite yakafanotemerwa chikamu chikamu.Maitiro ayo ndeokuti: kuisa kabhoni fiber yakasimbiswa zvinhu neresin;Mushure meiyo kabhoni fiber yakagadziridzwa, inopinda muhuni hwekudziya kuti uwedzere kuisirwa, matrix resin kurapa uye kuumbwa kwecomposite;Cheka chimiro maererano nehurefu hunodiwa.

Mukuita uku, kune nzira mbiri dzekuisa kabhoni fiber ine epoxy resin: imwe ndeye glue tank impregnation.Ndiko kuti, iyo yekusimbisa zvinhu inonyudzwa mutangi resin uye yobva yapinda mu mold.Iyi nzira inowanzoshandiswa;Chechipiri ijekiseni impregnation.Mune iyo pultrusion process yekabhoni fiber yakasimbisa epoxy resin composites, izvo mbishi zvinhu zvinosanganisirwa zvinosanganisira epoxy resin, kabhoni faibha, anhydride fiber, accelerator uye kuburitsa mumiririri.Epoxy resin ndiyo matrix material, carbon fiber ndiyo inosimbisa zvinhu, uye high-density oxidized polyethylene wax sn3316 ndiyo inoburitsa.

Mukuita pultrusion molding process yekabhoni faibha yakasimbiswa epoxy resin composites, resin system uye mumiririri wekuburitsa zvinosanganiswa zvakaenzana nereshiyo yakawanda ye100: 1 uye jekiseni murubber groove yemidziyo yepultrusion.Iyo pultrusion die inotora matatu-nhanho gradient tembiricha yekudziya modhi, ine tembiricha ye120-160 ℃ uye pultrusion kumhanya kwe0.3-0.6m/min kugadzirira pultruded carbon fiber unidirectional composites.Mamwe macomposites anorapwa kweawa imwe mushure mekuve pasi pe200 ℃ Mukuita uku, high-density oxidized polyethylene wax oa9 inogona kuvandudza resin kuyerera, kunatsiridza pultrusion linear kumhanya, kunatsiridza chigadzirwa chemhando, uye kusakanganisa kunotevera kugadziriswa kwezvigadzirwa.
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