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Umbala weMask Coating

Ukubunjwa kweMveliso: I-BES yokwambathisa umgangatho wamanzi ayityhefu, i-VOC ene-ultra-low-low ye-VOC ehambelana nokusingqongileyo emanzini eyenziwe yi-high-speed dispersion mixing with acrylic modified polyurethane secondary dispersion as the main film-forming material, and different coloring pigments. , izihluzi, kunye nezongezo ezisebenzayo. Inokumelana nemozulu ebalaseleyo, ukukhanya kunye nokugcinwa kombala, kunye nokungangeni kwamanzi kunye nokuxhathisa kwamanzi. Inoncamelelo olomeleleyo kwiisubstrates zesamente, iasidi elungileyo, ialkali, kunye nokumelana ne-UV. Emva kokumisa, ifilimu yokugubungela inokuguquguquka kunye nokuchasana kwempembelelo. Ngokuhamba kwexesha, ukusebenza kamva kwefilimu yokwambathisa kubonakala ngakumbi.

    Iimpawu zeMveliso

    (1) Amanzi asekwe, anobungani nokusingqongileyo, angeyotyhefu, kunye ne-VOC ephantsi kakhulu;
    (2) Kulula ukuyisebenzisa, akukho mfuneko yokuxutywa, kwaye ilungele ukusetyenziswa xa ivuliwe;
    (3) Amandla anamandla okugquma, indawo ebanzi yokutshiza, kunye nokuxhathisa kakuhle kwamanzi kwangethuba;
    (4) Ukumelana nemozulu okugqwesileyo, ukugcinwa kokukhanya, kunye nokugcina umbala;
    (5) Ukumelana ne-Acid kunye ne-alkali, ukuxhathisa kwe-UV, kunye nokunamathela okuqinileyo;
    (6) Ifilimu yepeyinti iqinile kwaye ayigugi, kwaye inokugcina ukuchasana kwempembelelo kunye nokuguquguquka kwexesha elide.

    Iiparamitha ezisisiseko

    (1) Ubunzima beNet: 20kg/barrel;
    (2) Indawo yokutshiza: 3-4m ²/ Kg (60-80m ²/ Umphanda).

    Imiyalelo yokwakha

    1. Izixhobo zokwakha: Umatshini wokutshiza ongenamoya, iphepha elibhaliweyo, i-baffle, njl;
    2. Ukusetyenziswa: Emva kokuvula isiciko, gxobhoza isambatho ngokulinganayo, faka umbhobho wokutya kwibhakethi kwaye uyigubungele ngesiciko ukuze uthintele indawo yokugubungela.
    3. Iimfuno zokusebenza:
    (1) Ngexesha lokutshiza, umpu wokutshiza ubaleka ngesantya esifanayo kwaye ugcina ubukhulu obufanayo.
    (2) Ububanzi bokutshiza okuthe kratyana okuqhubekekayo ngokuqhelekileyo malunga ne-1/2 yoluhlu olusebenzayo lokutshiza (luhlengahlengiswe ngokwesiphumo sokugquma).
    (3) Umpu wokutshiza kufuneka ube perpendicular kumphezulu wokwambathisa, kwaye ukuba i-engile yompu wokutshiza ithambekele, ifilim yepeyinti ithandeka kwimigca namabala.
    (4) Musa ukutshiza emva kokumisa, njengoko ukwahlukana kwemibala kunokwenzeka.
    (5) Emva kokutshiza, phakamisa umbhobho wokufunxa kwipoki yepeyinti kwaye uqhube impompo ngaphandle komthwalo. Khupha ipeyinti eseleyo kwimpompo, isihluzo, ithumbu loxinzelelo oluphezulu, kunye nompu wokutshiza, kwaye emva koko ucoce ngamanzi acocekileyo ukucoca amacandelo angentla.
    (6) Le mveliso ayivumelekanga ukuba isetyenziswe ngamanzi. Ukuba umpu wokutshiza awukhuphi, khangela ukuba ixabiso loxinzelelo lwezixhobo lifikelela kwi-2000 okanye ngaphezulu;

    Iimfuno zokugcina

    1. Gcina kwindawo epholileyo, eyomileyo, nengena umoya ishelufu ixesha elingangonyaka;
    2. Ukulayisha ukukhanya kunye nokukhulula ngexesha lokuthutha ukukhusela umonakalo wokupakisha;
    3. Thintela ukukhanya kwelanga kwaye uzigcine kude neentlantsi nemithombo yobushushu;
    4. Gcina isikhongozeli sivaliwe kwaye ugweme ukuxubana nee-oxidants, iiasidi, iialkali, ukutya, kunye neekhemikhali ukuze zigcinwe.

    Imibandela efuna ingqalelo

    1. Ngaphambi kokusetyenziswa, qinisekisa ukuba umaleko wesiseko ucocekile, womile, kwaye awungcoliseki;
    2. Kwiiyure ezingama-24 emva kokugqitywa kwengubo, akuvumelekanga ngokungqongqo ukufumana abantu. Ukuba iqondo lobushushu lingaphezulu kwe-15 ℃, akufuneki libekwe emvuleni usuku olu-1, ukuba iqondo lobushushu lingaphantsi kwe-15 ℃, akufanele libekwe emvuleni kangangeentsuku ezi-2, kwaye ukuba ubushushu bungaphantsi kwe-15 ℃, akufanelekanga. zifakwe emvuleni ixesha elide phakathi kweentsuku ezisi-7;
    3. Musa ukusebenza kwiindawo ezinomswakama womoya ongaphezu kwe-75%, njengemvula, ikhephu, inkungu, njl.
    4. Kuphephe ukwakha xa umyinge wobushushu ungaphantsi kwe-5 ℃.
    5. Kwipeyinti engasetyenziswanga, gubungela umlomo webhakethi ngefilimu encinci uze uyigubungele ngesiciko.

    Isicelo