Ndi chiyanipolyurea spray?
Polyurea ndi mtundu wa zokutira zopopera zomwe zimagwiritsidwa ntchito ngati madzi ndipo zimachiritsa mwachangu kuti zikhale zolimba.Imadziwika ndi mawonekedwe ake apamwamba, kuphatikiza ma abrasion abwino kwambiri komanso kukana kwamankhwala, kulimba kwamphamvu kwambiri, komanso nthawi yochiritsa mwachangu.Zovala za polyurea nthawi zambiri zimagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza zomangamanga, zamagalimoto, komanso zam'madzi.Zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikizapo konkire, matabwa, zitsulo, ndi zina.Njira yopopera mankhwala imalola kuti nsanjike yopyapyala ikhale yopyapyala, yomwe ingakhale yopindulitsa pakukwaniritsa bwino, akatswiri.
Kodi zokutira za polyurea zimagwiritsidwa ntchito bwanji?
Zovala za polyurea zimagwiritsidwa ntchito mosiyanasiyana chifukwa cha kulimba kwawo komanso mawonekedwe ake.Zomwe zimagwiritsidwa ntchito popaka polyurea ndizo:
Zotchingira zodzitchinjiriza pansi ndi pamwamba pa konkriti: Zopaka za polyurea nthawi zambiri zimagwiritsidwa ntchito kuteteza konkriti m'malo osungiramo zinthu, m'mafakitole, ndi m'mafakitale ena.Zingathandize kupewa kuwonongeka kwa zipangizo zolemera ndi magalimoto, komanso mankhwala ndi zinthu zina.
Zovala zamalola: Zopaka za polyurea zimatha kuwathiridwa pabedi la lole kuti lisawonongeke komanso kuti lisawonongeke komanso kuti lisawonongeke ndi mano, zokanda, ndi dzimbiri.
Chitetezo cha dzimbiri: Zopaka za polyurea zitha kuyikidwa pazitsulo kuti zitetezeke ku dzimbiri ndi mitundu ina ya kung'ambika.Nthawi zambiri amagwiritsidwa ntchito m'madzi ndi m'mphepete mwa nyanja kuteteza zitsulo kumadzi amchere ndi zinthu zina zowononga.
Kutsekereza madzi: Zopaka za polyurea zitha kugwiritsidwa ntchito popanga madzi komanso kupewa kutulutsa.Nthawi zambiri amagwiritsidwa ntchito kutseka madenga, maziko, ndi malo ena kuti ateteze ku kuwonongeka kwa madzi.
Pansi pa mafakitale ndi malonda: Zopaka za polyurea zitha kuyikidwa pansi pamafakitale ndi malonda kuti apange malo olimba, osasunthika.Nthawi zambiri amagwiritsidwa ntchito m'mafakitale opangira chakudya, malo osungiramo zinthu, ndi malo ena pomwe pamafunika njira yamphamvu, yosavuta kuyeretsa pansi.
Kodi zokutira za polyurea zimatha nthawi yayitali bwanji?
Kutalika kwa chophimba cha polyurea chidzadalira zinthu zosiyanasiyana, kuphatikizapo makulidwe a zokutira, mtundu wa polyurea womwe umagwiritsidwa ntchito, ndi momwe zimawonekera.Kawirikawiri, zokutira za polyurea zimadziwika kuti zimakhala zolimba ndipo zimatha zaka zambiri ndikuzisamalira bwino.Zovala zina za polyurea zimapangidwira kuti zizigwira ntchito kwa nthawi yayitali ndipo zimatha zaka zambiri.
Komabe, ndikofunikira kuzindikira kuti palibe zokutira zomwe sizingawonongeke konse ndipo zokutira zonse zimatha kuwonongeka pakapita nthawi.Kutalika kwa nthawi yomwe zokutira za polyurea zidzatengera momwe zimawonekera, monga kuchuluka kwa magalimoto kapena kung'ambika, kukhalapo kwa mankhwala kapena zinthu zachilengedwe zomwe zingasokoneze zokutira, ndi mlingo wa chisamaliro amalandira.Kuyang'anira nthawi zonse ndi kukonza kungathandize kukulitsa moyo wa zokutira za polyurea ndikuwonetsetsa kuti zikupitilizabe kuchita bwino.
SWDShundi new materials (Shanghai) Co., Ltd. inakhazikitsidwa ku China mu 2006 ndi SWD urethane Co., Ltd. ya United States.Shundi zipangizo zamakono zamakono (Jiangsu) Co., Ltd.Tsopano ali kupopera mbewu mankhwalawa polyurea Katsitsumzukwa polyurea, odana ndi dzimbiri ndi madzi, pansi ndi matenthedwe kutchinjiriza mankhwala asanu mndandanda.Ndife odzipereka kupatsa ogwiritsa ntchito padziko lonse njira zodzitetezera zapamwamba panyengo yachisanu ndi polyurea.
Nthawi yotumiza: Jan-05-2023