Gelcoat - ndi chiyani ichi? Ntchito, katundu, mitundu ya gelcoat

Ngati inu inadza ndi kugulitsa gelcoat, ichi ndi chiyani, muyenera ndithudi kukhala ndi chidwi. Nkhanizi ntchito kupeza apamwamba mapeto padziko zakuthupi gulu lomwe zimakhazikika ndi CHIKWANGWANI. zingapo gelcoats wamba anapangidwa pamaziko a unsaturated poliyesitala kapena epoxy resins.

mafotokozedwe ambiri

Zipangizo anafotokoza zinthu ngati utomoni kusinthidwa, omwe umagwiritsidwa ntchito madzi mawonekedwe pa masanjidwewo lapansi. Nditamaliza ndondomeko solidification umabala ma polima kuti ndi mtanda kulumikiza. Pa gawo lotsatira, zolimba wa gulu polymeric masanjidwewo zambiri chisakanizo cha galasi CHIKWANGWANI ndi poliyesitala utomoni kapena epoxy utomoni ndi galasi CHIKWANGWANI kapena mpweya CHIKWANGWANI. Ngati mukufuna gelcoat, kodi mukhoza kuwerenga m'nkhani ino. Izo ntchito kupeza glossy wachikuda pamwamba, amene angathe kusintha maonekedwe a zinthu ndi makhalidwe awo zokongoletsa. Nthawi zambiri, sitima zazikulu ndi ma yatchi chopangidwa ntchito zipangizo gulu, wosanjikiza akunja, chomwe ndi chovala chamamba gel osakaniza ali ndi makulidwe mu osiyanasiyana millimeters 0.5 kuti 0,8.

zakuthupi Features

Ngati mwaganiza kugula gelcoat, ichi ndi chiyani, ndikofunika kudziwa tisanasankhe chinthu. Pofuna kupereka kukana enieni kwa hydrolysis komanso kukhudzana ndi dzuwa, kukhala mitundu wapadera anafotokoza zinthu zomwe ali mkulu zathupi mawotchi katundu. Mabaibulo apadera angagwiritsidwe ntchito kupanga masanjidwewo, amene ntchito mankhwala opanga okha. Pofunika ntchito amafuna mkulu mlingo wa mphamvu yomwe ndi chokwanila kugonjetsa matenthedwe ndi makina nkhawa. Recent kumachitika nthawi kukana pamalo gulu, ndi kuchotsa nkhani kuchokera masanjidwewo lapansi. Ngati mukuganiza gelcoat, ndi chimene icho chiri, kudzakhala kofunika kudziwa. Iwo akhoza kukhala ndi utomoni, yomwe inayamba osiyana. Komabe, zipangizo ambiri amaona kuti kukhala ndi resins epoxy ndi polyesters unsaturated.

Features Ofunika

Ngati mwaganiza kugula gelcoat, ntchito zomwe wakhala tafotokozazi, m'pofunika kuti tikambirane makhalidwe ofunika quality, mwa iwo ndi chidwi thupi ndi makina katundu komanso kukana kuwala ultraviolet, chinyezi, ndi kuchuluka kwa zinthu zachilengedwe. Mu kupanga ndi inki ntchito ndi utomoni m'munsi mwa umafunika khalidwe. Yodziwika gelcoat komanso otsika umuna zigawo zikuluzikulu zoipa. Ntchito zosiyanasiyana zogulitsa, mungapeze osiyanasiyana mankhwala.

Features ya ntchito

Gelcoat, amene katundu zafotokozedwa m'nkhani lili zigawo loopsali mtundu styrene. Zingayambitse chitukuko cha thupi lawo siligwirizana. Nkofunika kuganizira pamaso ntchito kuti nkhaniyo ili flammable ndi zoipa pokoka mpweya monga akutivutitsa dongosolo kupuma, maso ndi khungu. Nkofunika kukumbukira kuti gelcoat zingachititse kuvulala kwambiri, ngati kwa nthawi yaitali pokoka mpweya nthunzi ya. Mwini ayenera kugwira zinthu monga momwe tingathere ndi magwero a poyatsira, musasute pa ntchito, musayese pokoka mpweya fumes, ndi nkhani zokhudzana ndi maso, nadzatsuka pomwepo ndi chambiri madzi ndi dokotala. Isanafike ntchito, kuvala chitetezo kwa nkhope ndi maso, komanso magolovesi. Gwiritsani ntchito zinthu angofunika m'madera bwino mpweya wokwanira. Pamene moto zachitika, tikulimbikitsidwa ntchito thovu, kutsitsi madzi, mankhwala youma, madzi nkhungu.

Ayamikira ntchito

Ngati inu anakumana mu kugulitsa gelcoat, amene akusowa zinthu, mukhoza kuwerenga nkhaniyi. Kale asanayambe ntchito zilipo ndi ntchito. Choncho, kutentha nkhani ndi zida sayenera upambana madigiri 25, koma sayenera kusiya pansipa madigiri 18. Ngati kutentha otsika kwambiri, akuchiritsa chofunikira bwino. Izi zikhoza kupunduka. Pamaso ntchito, nkhani ayenera kukhala wosanganiza mu chidebe, ndipo kenako mu kuchuluka chofunika mphamvu, buku limene ndi okwanira kuwonjezera 2% chothandizira. Zosakaniza pambuyo kugwirizana ayenera bwinobwino osokonezeka. Mfundo ya malaya gel osakaniza zizichitidwa ndi burashi mu zigawo ziwiri, zizichitidwa mosamala chotheka kupeza zigawo yosalala, popanda thovu kapena dents. Pakati pa zigawo n'kofunika kudikira nthawi alimbitse.

Katundu kutsatira gelcoat kupopera

zogulitsa angapezeke gelcoat anaikira kupopera. Nkofunika ntchito zigawo zingapo woonda, popanda kuyembekezera youma m'mbuyomu. Pankhaniyi, sprayer ayenera upatsidwa kuthamanga wotsikitsitsa, kupereka yaing'ono m'mimba mwake nozzle. Pakati pa zigawo n'kofunika kudikira za 4 mphindi mpweya kumasulidwa. The makulidwe yomaliza ya malaya gel osakaniza ndi wofanana 0,8 millimeter.

mitundu gelcoat

Gelcoats umaimiridwa ndi opanga zosiyanasiyana mitundu imene ntchito ngati mtundu wa wosanjikiza lakunja si njira yokha. Zinthu mogwirizana ndi njira ntchito angathe kugawidwa mkati ndi kunja, yoyamba amatchedwa poliyesitala enamels. zosiyanasiyana wina - izo topcoats, amene chagwiritsidwa mu thupi, zopangidwa fiberglass. Izi zimapangitsa pamwamba kwambiri wokongola. Chotero chinthu lili kuchiritsa sitepe, kuyambira pa kupanga zosakaniza ake anawonjezera kuti sera.

Pomaliza

Gelcoat, katundu, mitundu imene yatchedwa m'nkhani, inu zikhoza kugulidwa ku sitolo ya katundu zogwirizana. Nkofunika osati kusankha zinthu bwino, kutsatira malangizo pa phukusi, komanso njira udindo siteji ntchito.