A yau , muna so mu yi magana game da abu da launi na zafi shrinkable tubes.Zafin shrinkable bututu ne irin thermoplastic roba bututu abu abu.
Zafafa shrinkable bututu, A cewar su kayan za a iya raba zuwa PE zafi shrinkable shambura, PVC zafi shrinkable shambura, PET zafi shrinkable tubes, da kuma sakawa a iska mai guba PE zafi shrinkable shambura.Da alama akwai abubuwa da yawa da ake samu don kera bututun da za su rage zafi.Sannan zan zabo muku guda daya don ba da filla-filla a fannin ilimin kimiyya.
Da farko, bari muyi magana game da mafi yawan amfani da kayan PE.PE shine gajarta kalmar Ingilishi ta polyethylene.Sunan Sinanci Polyethylene.Guduro ne na thermoplastic da aka yi da ethylene ta hanyar polymerization.Polyethylene ba shi da wari, ba mai guba ba, yana jin kamar kakin zuma, yana da juriya mai ƙarancin zafin jiki, kuma yana da juriya ga yawancin acid da alkalis (ba mai jurewa ga acid oxidizing).Ba shi da narkewa a cikin kaushi na gabaɗaya a cikin zafin jiki, yana da ƙarancin sha ruwa da ingantaccen rufin lantarki.Saboda juriya na lalacewa da kuma kyawu mai kyau, ana amfani da shi sosai wajen kera samfuran zafi.Misali, bututu masu zafi na bango guda ɗaya da bututun busbar zafi mai matsa lamba ana yin su da polyethylene.
Kamar yadda muka sani, za a iya raba bututun da za a iya rage zafin zafi zuwa bututun zafi 1kv, 10kv bututu masu rage zafi da 35kv bututu masu rage zafi gwargwadon ƙarfin lantarki.Launuka na 1kv zafi shrinkable bututu ne gaba ɗaya ja, blue, rawaya, kore, baki, fari da biyu-launi.Bugu da ƙari, muna da launuka na musamman da yawa: m, m, launin ruwan kasa, launin toka da orange.Launin 10kv da 35kv zafi da za a iya rage bututun bai kai na 1kv ba.10kv da 35kv zafi shrinkable bututu suna samuwa ne kawai a ja, rawaya da kore.
Huida tamu tana da gogewar shekaru masu yawa a cikin bututun zafi, kuma muna maraba da abokai don ziyarta.
Lokacin aikawa: Dec-17-2022