Ogulitsa mphira wa polyurethane amagwiritsidwa ntchito kwambiri m'makampani monga mapepala, nsalu, ndi kuyika chifukwa cha zinthu zawo zosiyanitsa ndi zinthu zosiyanasiyana. Munkhaniyi, tidzakumana ndi anthu ofunikira a mphira mphira mphira zomwe zimathandizira kutchuka kwawo mu mafakitale.
Kutsutsana Kwambiri: Chimodzi mwazinthu zazikuluzikulu za ogudubuza mphira wa polyurethane ndiye kukana kwawo abrasion. Polyurethane amawonetsa bwino kwambiri katundu, ndikupangitsa kuti agwirizane kwambiri ndi kuzunzidwa chifukwa cha mkangano, kulumikizana ndi malo owuma, kapena kugwiritsa ntchito mosalekeza. Kutsutsa kwa Abrasion kumatsimikizira kutalika ndi kukhazikika kwa mphira rabara ogubuduza pofuna kugwiritsa ntchito.
Kutulutsa Kwapamwamba Kwambiri: Kutulutsa kwa mphira wapamwamba kwambiri: Kutulutsa mphira kwa mphira wa polyurethane kumakhala ndi mphamvu yayitali, kumawathandiza kuthana ndi katundu wolemera ndi zovuta pakugwira ntchito. Kaya limagwiritsidwa ntchito pogwiritsira ntchito zinthu zakuthupi, kusindikiza, kapena kungoyimitsa njira, ma poureurethane ogubuduza amatha kuthandizira olemera popanda kuphatikizika kapena kutaya magwiridwe antchito. Katunduyu amapanga mphira rabara a polyurethane yabwino pazomwe zimafuna thandizo lodalirika.
Ogulitsa Chemical: Odzigudubutsa mphira akuwonetsa kukana mankhwala osiyanasiyana, mafuta, ma sol sol, ndi ma anti, omwe amawapangitsa kukhala oyenera malo omwe amawonekera pazinthu zachilengedwe ndizofala. Kukana kwa mankhwala kwa polyirethane kumatsimikizira kuti ofumbawo asungabe umphumphu, ngakhale atakumana ndi mitundu yankhanza kapena yoyipitsa.
Kuchuluka kwambiri komanso kusinthasintha kwa mphira: rabara ya polyurethane kumadziwika chifukwa cha kusintha kwake komanso kusinthasintha, kulola oprers ourethane kuti agwirizane ndi magawo osiyanasiyana. Kusinthasintha kwa mphira wa polyurethane kumapangitsa kuti othamangawo azolowere kukhala malo osagwirizana, perekani zogawika zofananira, ndikubweretsa zotsatira zosasinthika pantchito monga kubereka, kuphimba, ndi kusamalira.
Mphamvu yayikulu Misozi: Ogulitsa mphira wa polyurethane akuwonetsa mphamvu zazitali, zomwe zikutanthauza kuti angalimbane nawo, kudula, kapena kuwonongeka kuchokera ku zinthu zakuthwa kapena zipsinjo zapamwamba. Chikhalidwe champhamvu cha polyiretha chimalola othamanga kuti apiritse mikhalidwe yovuta popanda kunyalanyaza ntchito zawo kapena kukhulupirika kwawo. Printrat Raler Rubler mtengo, kuvutitsidwa kwa misozi kumathandizira kudalirika komanso kudalilika kwa mphira wa polyuretherethane.
Mitundu yonse yolimba: ogudubuza mphira a polyurethane amapezeka pamlingo wovuta kwambiri, kuchokera ku zofewa mpaka kukhwima, kuti akwaniritse zofunika pa ntchito. Opanga amatha kusintha kuuma kwa polyuretharane ogudubuza omwe akufuna kuti afune kapena otetezeka omwe amafunikira pantchito inayake. Kusintha kumeneku pakusankhidwa kwa Halmurethane kumapangitsa opunthwa a polyuretha kuti agwire bwino m'mafakitale a mafakitale, makina osindikizira osindikizira a ranget.
Makina otsika okhazikika: Mbewu yotsika ya polyurethane imawonetsa kutsika kochepa kokhazikika, kutanthauza kuti kumasunga mawonekedwe ndi miyeso yake yoyambirira kapena kukakamizidwa kwa nthawi yayitali kapena kukakamizidwa kwa nthawi yayitali. Makina otsika okhazikika opangira mphira wa polyurethane amawonetsetsa kuti pamakhala ntchito mosasinthasintha, kukhazikika kwakanthawi, komanso kutha kwa nthawi. Khalidwe limathandizira kugwiritsa ntchito bwino ntchito komanso kudalirika kwa poureuretharane odutsa pamapulogalamu osiyanasiyana.
Pomaliza, ogudubuza rabara a polyirethane amapereka kuphatikiza kwapadera kwa malo monga abrasion abrasion, kunyamula mphamvu, kukana kwa mankhwala, kulimba, komanso kusinthasintha kosinthika. Makhalidwe awa amapanga mphira rabara odzigudubuza zomwe amakonda m'mafakitale omwe kulimba amakhala nawo, magwiridwe antchito, China, amayesa chotsatsa chida, komanso kusamalira.
Post Nthawi: Aug-21-2024
