Kodi Seirethant Polinthant imagwiritsidwa ntchito ndi chiyani?
Polyurethane sealantimagwiritsidwa ntchito pokonzekera ndi kudzaza mipata, kupewetsa madzi ndi mpweya kuti asalowe mafupa, ndikutsatira njira zachilengedwe zomangira, ndikuwonjezera chidwi chowoneka bwino. Silicone ndi Polyurethane ndi mitundu iwiri yogwiritsidwa ntchito kwambiri.
Ndizinthu zofananira zomwe zimagwiritsidwa ntchito pomanga ndikupanga pazogwiritsa ntchito zosiyanasiyana chifukwa cha kutsatira kwake bwino, kusinthasintha, ndi kulimba. Nazi zina mwazomwe zimagwiritsidwa ntchitopu:
Kukopa Kumanja:Nthawi zambiri zimagwiritsidwa ntchito kusindikizidwa mafupa ndi mipata yomanga, monga pakati pa mawindo ndi zitseko, m'makomo, komanso kuzungulira zokutira zopepuka kuti mupewe mpweya ndi madzi.
Nyengo:Makina osindikiza a polyirethane amapereka chotchinga chogwiritsa ntchito nyengo, ndikuwapangitsa kukhala abwino pantchito zakunja komwe kuwonekera kwa chinyezi, kuwala kwa UV, ndi kutentha kutentha ndiko nkhawa.
Ntchito Zomatira:Kuphatikiza pa kusindikiza, maofesi a polyirethane amathanso kugwira ntchito molimbika ngati kugwirizanitsa zinthu zosiyanasiyana, kuphatikiza nkhuni, chitsulo, galasi, ndi pulasitiki.
Gwiritsani Ntchito Makina:Pazogulitsa zamagalimoto, ma poureurethane amagwiritsidwa ntchito polumikizana ndi matalala amphepo, mapanelo amthupi, ndi zinthu zina zomwe zimathandizira kukhulupirika ndi kupewa kutayikira kwamadzi.
Ntchito Zomanga ndi Kukonzanso:Amagwiritsidwa ntchito kwambiri pomanga madenga ozungulira, kulumikizana, ndi maziko, komanso ntchito zokonzanso zodzaza mipata ndi ming'alu m'makoma ndi pansi.
Mapulogalamu a Marine:Zigawo za polyurethane ndizoyenera ku malo okhala am'mimba, pomwe amagwiritsidwa ntchito kukasindikiza ndi zigawo zomangira m'mabwato ndi zina zamadzi, ndikugwiritsa ntchito madzi ndi mchere.
Ntchito za Mafakitale:M'mayiko opanga mafakitale, zigawo za polyurethane zimagwiritsidwa ntchito pa makina osindikizira, zida, ndi zotengera kuti zitha kusiya kutaya ndikuteteza ku zinthu zachilengedwe.
Junboond JB50 ogwiritsa ntchito Magalimoto a Mollirethane omata
JB50 Polyirethane Windsctchen amamatiraNdi mphamvu yayikulu, modulus kwambiri, yomatira mtundu wa polyurethane Windscycren yomata zomata, kukana kwa nyengo, kukana kwa nyengo, kuwonongeka kwa nyengo komanso kuwonongeka kwa maziko. Pamwamba pa umba ndipo kungakhale kukuphatikizidwa ndi utoto ndi zokutira.
Itha kugwiritsidwa ntchito pamsonkhano wachindunji wa mphete zamphepo komanso mphamvu zina zazikulu.
Kodi polyurethane sealant kuposa silika?
Ubwino wapamwamba komanso kuchuluka kwa zigawo zolimba za zigawo za polyurethane zimawapatsa mwayi pang'ono ku zinthu zopitilira muyeso wa sisilicone.
Komabe, kaya poreurethane Sealant ndiyabwino kuposa chosindikizira cha silicone zimatengera ntchito ndi zofunikira zina. Nazi zosiyana zazikulu zofunika kuziganizira:
Kutsatira: Zilonda za PolyirethaneNthawi zambiri zimakhala ndi zomatira bwino pamtunda, kuphatikiza nkhuni, zitsulo, ndi konkriti, zimapangitsa kuti akhale oyenera kuti apange ntchito zochulukirapo.
Kusinthana:Onse a sealants amapereka kusinthasintha, koma poureurethane amakonda kukhala zotanuka kwambiri, kumangolola kuti zisamayende bwino, zomwe ndizopindulitsa kumadera omwe ali kukulira komanso kuphatikizidwa.
Kukhazikika:Makina osindikiza a polyirethane amakhala olimba komanso osagwirizana ndi abrasion, mankhwala, ndi kuwonekera kwa UV, kuwapangitsa kukhala abwino panja ndi mafakitale.
Kukaniza Madzi:Mitundu yonseyi imapereka madzi abwino kukana madzi, koma ma polyirethane nthawi zambiri amachita bwino m'malo onyowa ndipo imatha kupirira kuyamwa kwa nthawi yayitali.
Nthawi Yochirikiza:Zida zosindikiza za Silone nthawi zambiri zimachiritsira mwachangu kuposa zigawo za polyirethane, zomwe zimatha kukhala bwino pantchito zothandizira nthawi.
Aesthetics:Zithunzi zosindikiza za silicone zimapezeka mu mitundu yosiyanasiyana ndipo imatha kukhala yosangalatsa kwambiri pamapulogalamu owoneka, pomwe ma pourethanthane amafunikira kupaka utoto womalizidwa.
Kukana kutentha: Zida zosindikiza za silicone nthawi zambiri zimakhala ndi kutentha kwambiri kwa kutentha, ndikuwapangitsa kukhala oyenera kuti agwiritse ntchito kumoto kwambiri.
Junborond JB16 PolUrethane Windshield Sealant
JB16 ndi gawo limodzi la polyiretharane lomatira ndi sing'anga kukweza kwambiri komanso pakati pamphamvu. Imakhala ndi mawonekedwe owoneka bwino komanso thixotropy yabwino yomanga. Pambuyo pochiritsa, imakhala yolimba kwambiri mphamvu ndi katundu wosinthika.
Amagwiritsidwa ntchito ngati zitseko zamphamvu zomangira limodzi kugwirizanira mphamvu, monga chikho champhepete mwa ma boti tating'onoting'ono, cholumikizira chagalimoto, zitsulo, zitsulo, zitsulo za aluminiya.
Kodi polyrethane sealant yokhazikika?
Polureurethane sealant yodziwika chifukwa cha kulimba kwake komanso kutsatira mphamvu, misozi yathu yosinthika, ndikugwiritsa ntchito bwino ma rays a UV.
Polyurethane sealant imatsirizika chifukwa chovuta. Amachiritsidwa, imapanga mgwirizano wolimba, wokhazikika womwe ungakapirire zovuta zosiyanasiyana komanso nyengo. Komabe, imasunganso kusinthasintha, kulola kuti isuke mosuntha pazomwe ndikusindikiza. Kuphatikizika kwa kuuma kwamawu ndi kusinthasintha kumapangitsa kuti pourerethane zikhale zoyenera kugwiritsa ntchito mitundu ingapo.
Post Nthawi: Nov-23-2024