PA6 imapangidwa ndi chiyani? PA6, yotchedwa polycaprolactam (Polyamide 6), ndi pulasitiki wamba waumisiri, womwe umatchedwanso nayiloni 6. M'nkhaniyi, tipenda mwatsatanetsatane kapangidwe kake, katundu, ntchito, komanso ubwino ndi kuipa kwa PA6, kuthandiza owerenga kumvetsetsa bwino za mawonekedwe ndi ntchito za nkhaniyi.
PA6 kupanga ndi kupanga
PA6 ndi thermoplastic wopangidwa kudzera mu mphete yotsegulira polymerisation reaction ya caprolactam. Caprolactam ndi monoma wopezedwa ndi mankhwala amachitidwe azinthu zopangira monga adipic acid ndi caprolactic anhydride, zomwe zimapanga polima wautali wautali kudzera muzochita za polymerization. Nkhaniyi ili ndi digiri yapamwamba ya crystallinity ndipo chifukwa chake imasonyeza zinthu zabwino zamakina ndi kukhazikika kwa mankhwala.
Zochita za PA6
PA6 ili ndi zinthu zabwino kwambiri zomwe zimapangitsa kuti ikhale yoyamikiridwa pazantchito zaumisiri.PA6 ili ndi mphamvu yayikulu komanso kulimba ndipo imatha kulimbana ndi zovuta zazikulu zamakina.PA6 ilinso ndi ma abrasion abwino kwambiri komanso kukana kutopa, zomwe zimapangitsa kuti ikhale yoyenera kupangira zida zomwe zimafunikira nthawi yayitali. mafakitale makina.
Zithunzi za PA6
PA6 imagwiritsidwa ntchito m'mafakitale osiyanasiyana. Kapangidwe kake kabwino ka makina kumapangitsa kukhala koyenera kupanga zida zamakina monga magiya, ma bearing, ndi masilayidi. Chifukwa cha kukana kwake kwakukulu kwa abrasion, PA6 imagwiritsidwanso ntchito kwambiri popanga zida zamagalimoto monga akasinja amafuta, ma radiator grills ndi zogwirira zitseko, etc. PA6's zabwino kwambiri zamagetsi zoteteza magetsi zapangitsa kuti zigwiritsidwe ntchito m'magawo osiyanasiyana amagetsi ndi zamagetsi, monga kukhetsa chingwe komanso kupanga zida zamagetsi.
Ubwino ndi kuipa kwa PA6
Ngakhale kuti ili ndi ubwino wambiri, PA6 ili ndi zovuta zina.PA6 ili ndi digiri yapamwamba ya hygroscopicity, yomwe imapangitsa kuti ikhale yovuta kuyamwa chinyezi ikagwiritsidwa ntchito m'madera amvula, zomwe zimapangitsa kuti zinthu ziwonongeke. Khalidweli likhoza kuchepetsa kugwiritsidwa ntchito kwake m'malo ena apadera. Poyerekeza ndi mapulasitiki ena apamwamba kwambiri, PA6 imakhala ndi kukana kutentha pang'ono ndipo imatha kugwiritsidwa ntchito kwa nthawi yayitali m'malo otentha osakwana 80 ° C.
Kusintha kwa PA6 ndi chitukuko chamtsogolo
Pofuna kuthana ndi zolakwika za PA6, ofufuza awonjezera magwiridwe antchito ake pogwiritsa ntchito njira zosinthira. Mwachitsanzo, powonjezera ulusi wagalasi kapena zodzaza zina, kukhazikika ndi kukhazikika kwa PA6 kumatha kuwongolera bwino, motero kukulitsa ntchito zake zosiyanasiyana. Pomwe ukadaulo ukupita patsogolo, PA6 ikuyembekezeka kuchita gawo lofunikira kwambiri m'magawo ambiri mtsogolo.
Chidule
Kodi PA6 material ndi chiyani? Monga tikuwonera pakuwunika pamwambapa, PA6 ndi pulasitiki yaumisiri yosunthika yokhala ndi makina abwino kwambiri komanso kukana mankhwala. Ilinso ndi zovuta zake monga kuyamwa kwakukulu kwa chinyezi komanso kukana kutentha. Kudzera muukadaulo wosinthika, madera ogwiritsira ntchito PA6 akukulirakulira. Kaya mumagalimoto, kupanga makina, kapena pamagetsi ndi zamagetsi, PA6 yawonetsa kuthekera kwakukulu kogwiritsa ntchito.