Kodi ❖ kuyanika angachite kumaliza odula mtundu besmear bolodi ntchito pakapita nthawi, chifukwa kukhudzidwa ndi mitundu yonse ya zinthu zachilengedwe, katundu wake besmear filimu ndi moyo utumiki akhoza kuchepetsa, ayenera kuchita repaint ake.Zomwe zimafunikira kwambiri pakupaka utoto wopaka utoto ndikukhala ndi digiri inayake yomatira ndi zokutira koyambirira, komanso kukhazikika bwino.Panja utoto TACHIMATA bolodi malinga ndi ntchito chilengedwe akhoza kugawidwa m'magulu atatu, gulu loyamba, ntchito zachilengedwe, zofunika zina odana ndi dzimbiri zotsatira.Monga: malo omanga, ntchito utoto TACHIMATA bolodi kudzipatula;Kalasi 2, yomwe imagwiritsidwa ntchito m'chilengedwe, imakhala ndi chitetezo chambiri komanso mawonekedwe ake.Monga: pakumanga panja kwa board board;Gulu lachitatu, lomwe limagwiritsidwa ntchito m'malo ovuta, limafunikira kuchuluka kwa moyo wotsutsana ndi dzimbiri.
Mphamvu yomatira pama mbale opaka utoto wosiyanasiyana kuti mudziwe momwe ❖ kuyanika kwa mbale zokutira zamitundu.Polyester amino system yokutira pamwamba imakhala ndi magulu ambiri a hydroxyl ndi amino, ndipo mbale yokutira yamitundu yomanga imakhala ndi zokutira zowoneka bwino, zokutira zimakhala ndi ma fillers ambiri kapena ufa wonyezimira, mawonekedwe ang'onoang'ono akuwonetsa kuuma kwina, kosavuta komanso kukonza. ❖ kuyanika pa gulu haidrojeni chomangira ndi doxtail mphero tingati, kotero adhesion ndi wamphamvu.
Malinga ndi chiphunzitso chonyowetsa pamwamba, kuthamanga kwapamwamba kwa ❖ kuyanika kosankhidwa kuyenera kukhala kochepa kusiyana ndi kugwedezeka kwamtundu wa topcoat kwa kunyowetsa;Kukonza zokutira ziyenera kukhala ndi magulu a polar omwe amatha kupanga ma hydrogen bond;Kukonza utoto kukhala zosungunulira amphamvu akhoza kutupa utoto, kuti patsogolo adhesion pakati zigawo;Nthawi yomweyo, zokutira zitha kugwiritsidwa ntchito kutsitsa kulemera kwa maselo a utomoni kapena kuchepetsa kukhuthala kwa zokutira, kugwiritsa ntchito zosungunulira zosungunulira pang'onopang'ono komanso kutsika kolumikizirana kwa zokutira kuti zithandizire kumamatira kwake pakupaka utoto. mbale.
Nthawi yotumiza: Sep-07-2022