Idan kuna siyayya don akwati na wayar hannu, zaɓin kayanku yawanci silicone ne, polycarbonate, robobi mai ƙarfi, da polyurethane thermoplastic (TPU).Idan kuna mamakin menene TPU, zamu rushe shi (a gani).
Menene thermoplastic?
Kamar yadda ka sani, filastik wani abu ne na roba (yawanci) wanda aka yi daga polymers.Polymer wani abu ne wanda ya ƙunshi monomers.Monomer kwayoyin suna kafa dogayen sarkoki tare da makwabta, suna samar da manyan macromolecules.
Plasticity shine kadarar da ta ba filastik sunanta.Filastik kawai yana nufin cewa ƙaƙƙarfan abu na iya lalacewa ta dindindin.Ana iya sake fasalin robobi ta hanyar gyare-gyare, matsi ko matsa lamba.
Thermoplastics suna samun sunan su daga martanin su ga zafi.Thermoplastics suna zama filastik a wasu yanayin zafi, wato, lokacin da aka yi su kamar yadda ake so.Yayin da suke sanyi, sabon siffar su ya zama na dindindin har sai sun sake yin zafi.
Yanayin zafin jiki da ake buƙata don yin sassauƙan thermoplastic ya fi abin da wayarka zata iya jurewa.Sabili da haka, samfuran thermoplastic da wuya su lalace yayin amfani da su na yau da kullun.
Fused Deposition Modeling 3D firintocinku sune mafi yawan firintocin 3D akan kasuwa a yau kuma suna amfani da thermoplastics.Filayen filastik ana ciyar da su ta hanyar mai fitar da kayan aiki, kuma firintar ta shimfiɗa samfurin ta, wanda ke yin sanyi kuma yana ƙarfafawa cikin sauri.
Me game da polyurethane?
Polyurethane (PU) yana nufin wani nau'in polymers na halitta wanda ke da alaƙa da haɗin gwiwar polyurethane."Organic" a cikin wannan mahallin yana nufin sinadarai na halitta da ke kan mahallin carbon.Carbon shine tushen rayuwa kamar yadda muka san shi, don haka sunan.
Ɗaya daga cikin abubuwan da ke sa polyurethane na musamman shine cewa ba wani abu ba ne.Ana iya yin polyurethane daga monomers daban-daban.Shi ya sa ya zama aji na polymers.
Lokacin aikawa: Jul-01-2022
