Thermoplastic mphira chubu, monga mtundu watsopano wa polima zinthu chitoliro, wakhala chimagwiritsidwa ntchito m'mafakitale, zachipatala, magalimoto, ndi minda ya anthu chifukwa cha ntchito zake zapadera advantages.Poyerekeza ndi miyambo thermosetting mphira chubu, thermoplastic mphira chubu ali ndi kusiyana kwakukulu mu processing luso, katundu thupi, ndi chilengedwe ubwenzi. Makhalidwe ake aumisiri amawonekera makamaka muzinthu izi:
1. Kukhazikika Kwabwino Kwambiri ndi Kusinthasintha
Machubu a mphira a thermoplastic amapangidwa ndi zinthu monga thermoplastic elastomers (TPE) kapena thermoplastic polyurethanes (TPU), okhala ndi elasticity yofanana ndi mphira wamba kwinaku akusunga mawonekedwe apulasitiki. Kuuma kwake kwa M'mphepete mwa nyanja ndikotambasula (nthawi zambiri 50A mpaka 90A), ndipo kuchuluka kwa kuuma kumatha kusinthidwa malinga ndi zochitika zosiyanasiyana zogwiritsira ntchito kuti zitsimikizire kulimba mtima komanso kukana kupunduka pansi pa kupsinjika kwakukulu, kupindika, kapena kugwedezeka.
2. Kukaniza Kwabwino Kwambiri kwa Chemical ndi Nyengo: Mapaipi a rabara a thermoplastic amawonetsa kukana kwambiri kwamitundu yosiyanasiyana yamankhwala (monga mafuta, asidi ndi alkali solution, ndi zosungunulira za organic), makamaka opambana pamakina amafuta agalimoto ndi mizere yama hydraulic hydraulic. Kuphatikiza apo, kukana kwawo ku radiation ya ultraviolet, ozoni, ndi kutentha koopsa (kutentha komwe kumayendera -madigiri 40 mpaka 120 digirii , ndi zida zina zowoneka bwino kwambiri zomwe zimafika madigiri 150 ) zimawapangitsa kukhala oyenera malo akunja ndi owopsa.
3. Kusasunthika Kopepuka Ndiponso Kwapamwamba: Poyerekeza ndi mapaipi a raba akale, mapaipi a rabara a thermoplastic ali ndi kachulukidwe kakang'ono, amachepetsa kulemera kwake ndi pafupifupi 20%-30%, zomwe zimathandiza kuchepetsa kuchuluka kwa makina. Izi zimawapangitsa kukhala oyenera kwambiri pakugwiritsa ntchito zolemetsa monga zida zamankhwala ndi zakuthambo. Nthawi yomweyo, mawonekedwe awo osalala, kugunda kocheperako, komanso kukana kwa abrasion kumakulitsa moyo wautumiki ndikuchepetsa mtengo wokonza.
4. Kubwezeredwanso ndi Ubwino Wachilengedwe: Chimodzi mwazinthu zazikulu kwambiri zaukadaulo zamapaipi a rabara a thermoplastic ndi kubwezeredwa kwawo. Mosiyana ndi mphira wamba wa thermosetting (womwe sungathe kukonzedwanso pambuyo pa vulcanization), mipope ya mphira ya thermoplastic imatha kusungunuka ndi kusinthidwanso ikatayidwa, kukwaniritsa zofunikira zamakampani amakono pachitukuko chokhazikika. Kuphatikiza apo, kupanga kwake kumagwiritsa ntchito mphamvu zochepa, kuchepetsa mpweya wa carbon ndikupangitsa kukhala koyenera kwa mafakitale omwe ali ndi malamulo okhwima kwambiri a chilengedwe.
5. Kuchita Bwino Kwambiri ndi Kuumba: Mapaipi a rabara a thermoplastic amatha kukonzedwa pogwiritsa ntchito njira zabwino monga kuumba jekeseni, kutulutsa, ndi kupukuta, zomwe zimapangitsa kuti nthawi yayitali ikhale yopangidwa ndi kukwanira{1}}kupanga makina ambiri. Kumangirira kwawo kwapamwamba kwambiri kumalola kupanga zomangira zovuta, monga-ma layer co-zotuluka ndi mapaipi ophatikizika, kukwaniritsa zosowa zosiyanasiyana zamafakitale osiyanasiyana.
6. Ntchito Zosiyanasiyana: Kutengera ndiukadaulo womwe uli pamwambapa, mapaipi a rabara a thermoplastic amagwiritsidwa ntchito kwambiri mu:
• Makampani opanga magalimoto (mapaipi amafuta, mapaipi ozizirira, ma brake hoses);
• Malo azachipatala (machubu olowetsedwa, machubu a mpweya wabwino, chubu la dialysis);
• Mayendedwe amadzimadzi am'mafakitale (ma media media, mpweya woponderezedwa, machitidwe amadzi);
• Zida zapakhomo ndi katundu wogula (mapaipi otsuka vacuum, mapaipi osambira).
Ndi ubwino wake wokwanira wa elasticity, kukana mankhwala, kupepuka, kukonda chilengedwe, komanso kukonza bwino, mapaipi a rabara a thermoplastic pang'onopang'ono amalowa m'malo mwa mipope yachikhalidwe ndikukhala chisankho chofunikira pamapaipi amakono. Chifukwa cha kupita patsogolo kwa sayansi ya zinthu, kutukuka kwa mtsogolo kwa mapaipi a rabara a thermoplastic kuti azigwira ntchito kwambiri-kuchulukana kwa magwiridwe antchito ake kukulitsa malire awo ogwiritsira ntchito, kukwaniritsa zofuna zamakampani ndi ogula.
