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Zophimba zochokera m'madzi poyerekeza ndi zophimba zochokera ku zosungunulira

Zophimba nthawi zambiri zimatenga dzina lawo kuchokera ku binder, kapena resin, komwe amapangira. Ma epoxies, alkyds ndi urethanes ndi zitsanzo za ma resin omwe amapatsa dzina lazophimba. Koma izi sizinthu zokha zomwe zimapanga chophimba. Kuwonjezera pa zowonjezera, zomwe zingapangitse chophimba kukhala ndi makhalidwe enaake ogwirira ntchito, ndi utoto womwe umapereka mtundu, zophimbazo zimakhalanso ndi chinthu chomwe chimasungunula zonse kukhala madzi kuti zikhale zosavuta kugwiritsa ntchito.

Chomwe chimadzimadzimadzichi nthawi zambiri chimakhala ngati madzi kapena mankhwala ena osungunulira. Chifukwa chake mawu oti "ochokera m'madzi" ndi "ochokera ku zosungunulira". Mtundu wa chinthu choyenera kugwira ntchitoyo umadalira momwe zinthu zilili. Kawirikawiri, chimodzi sichili bwino kuposa china, koma chimagwira ntchito mosiyana m'mikhalidwe yosiyanasiyana. Mwachiyembekezo, njira zonse ziwirizi zidzakhalapo limodzi m'gulu la akatswiri opaka utoto.

Zophimba Zochokera M'madzi

Utoto wopangidwa ndi madzi ndi pafupifupi 80 peresenti ya utoto wapakhomo womwe umagulitsidwa masiku ano malinga ndi Paint Quality Institute, bungwe lopereka upangiri ndi kuyesa utoto. Palibe kukayika kuti izi zimachitika chifukwa cha chimodzi mwa zinthu zazikulu zomwe zimapangidwa ndi madzi, kaya ndi utoto wamkati mwa nyumba kapena utoto woteteza kwambiri: fungo lochepa.

Pogwira ntchito m'malo otsekedwa kapena opanda mpweya wabwino, kusungunuka kwa zinthu zosungunulira kungakhale kovuta kwa ogwira ntchito kapena ngakhale koopsa pa thanzi lawo. Pachifukwa ichi, mapulojekiti ambiri monga omwe amakhudza matanki osungira mafuta ndi magalimoto a sitima amagwiritsa ntchito zokutira zochokera m'madzi. Izi zimachepetsanso kuchuluka kwa zinthu zoyaka zomwe zimasonkhana m'malo otsekedwa. Komabe, sizikutanthauza kuti kugwiritsa ntchito zokutira zochokera m'madzi kumachotsa kufunikira kwaOSHA yavomereza njira zotetezera malo otsekedwa.

Kutsatira malamulo okhudza chilengedwe ndi chifukwa china chofala chogwiritsira ntchito utoto wopangidwa ndi madzi. Zosungunulira zambiri zimasanduka nthunzi kukhala zomwe zimadziwika kuti volatile organic compounds, kapena ma VOC. Maboma adziko, maboma ndi am'deralo nthawi zambiri amalamulira ma VOC mwa kuchepetsa kuchuluka kwa mabizinesi omwe amaloledwa kutulutsa munthawi inayake.EPA yakhazikitsa malamulo a dziko lonsekwa ma VOC, koma mayiko ena awonjezera malamulo oletsa mpweya woipa kwambiri, zomwe zapangitsa kuti pakhale kuyesetsa kogwirizana kuti achepetse mpweya woipa womwe umatulutsa.

Komabe, zophimba zochokera m'madzi sizimakhala ndi zosungunulira zilizonse. Zambiri zimakhala ndi zomwe zimatchedwa zosungunulira, zosungunulira zomwe zimapezeka m'madzi ochepa ndipo cholinga chake ndi kuthandiza kutulutsa madzi otsalawo mu zophimbazo zikauma. Koma popeza zophimba zochokera m'madzi zilibe, kapena zosungunulira zochepa kwambiri, ndi njira yabwino yochepetsera kutulutsa kwa VOC kwa bizinesi. Kwa makampani ena, izi zitha kutanthauza kugwiritsa ntchito ndalama zochepa pa upangiri wotsatira malamulo azachilengedwe. Kapena kuwaletsa kulipira chindapusa chachikulu chifukwa chopitirira malire a VOC.

Zophimba Zochokera ku Zosungunulira

Utoto wopangidwa ndi zosungunulira umapangidwa ndi zinthu zosungunulira zomwe zimapangidwira kuti ziume kudzera mu mankhwala omwe amapangidwa ndi mpweya. Kawirikawiri, mpweya woyenda mozungulira utoto wopangidwa ndi zosungunulira umathandiza kuti zinthu ziume mofulumira, kuchepetsa nthawi youma.

Zophimba izi zili ndi ubwino umodzi waukulu kuposa zophimba zochokera m'madzi. Sizimakhudzidwa kwambiri ndi zinthu zachilengedwe monga kutentha ndi chinyezi panthawi yoziziritsa. Chinyezi chimatha kuletsa madzi omwe ali mu zophimba zochokera m'madzi kuti asatuluke, zomwe zimapangitsa kuti zisagwire ntchito m'malo ena.

Zophimba zochokera m'madzi zimakhalanso zovuta pa gawo lokonzekera pamwamba pa ntchito yophimba. Madzi, ngakhale kuti nthawi zina amakhala m'malo mwa zosungunulira, nawonso ndi gawo lofunika kwambiri pa ndondomeko ya dzimbiri, chifukwa chachikulu chomwe makampani opanga zophimba m'mafakitale amagwirira ntchito. Ngati madzi akhudza gawo lapansi asanagwiritse ntchito zophimbazo, dzimbiri limayamba kuchitika. Pofuna kuonetsetsa kuti sizili choncho, zophimba zochokera m'madzi ziyenera kupangidwa kuti madzi onse atuluke kudzera mu filimu ya pamwamba dzimbiri lisanayambe. Izi sizoyenera kuganizira ndi zophimba zochokera ku zosungunulira.

Mwachidule, ngakhale kuti zophimba zochokera m'madzi zingakhale njira yabwino pantchito zokhudzana ndi malo otsekedwa komanso kugwiritsa ntchito zophimba mosalekeza, sizili zopanda malo ofooka. Ntchito zomwe zili m'malo otseguka komanso onyowa, monga zomwe zimapezeka nthawi zambiri m'mapulojekiti okonzanso zomangamanga, zitha kupindula ndi zophimba zoyenera. Ngati mukufuna kukambirana za mtundu wa chinthu chomwe chingakhale chabwino pa projekiti yanu, tikufuna kumva kuchokera kwa inu.Lumikizanani ndi mit-ivy industry Coatingslero. Kapena, ngati mukufuna kuyang'ana kaye mndandanda wathu wonse wazinthu zathu, tsitsani kabukhu kazinthu zathu pansipa.

Choyambira chakunja chopangidwa ndi madzi chopangidwa ndi acrylic emulsion. 1.1us/kg
Zokongoletsera za Akiliriki Utoto wopangidwa ndi zitsulo zopangidwa ndi madzi 1.18us/kg
Utoto Wosavuta Kuyenda Wosavuta Kuyeretsa Utoto woyambira wa akriliki ndi utoto wa pamwamba Utoto woyambira madzi ndi utoto woletsa dzimbiri 1.23us/kg
Chovala cha silicone chopangidwa ndi madzi, chotsukidwa, chokongoletsera mkati mwa topcoat. 1.1us/kg
Chopolima cha acrylic Chopolima Chokhazikika Choyambira chochokera m'madzi ndi utoto woletsa dzimbiri 1.18us/kg
Copolymer ya Acrylic yochokera ku Silicone Gloss Water
Phala lakunja la Acrylic la Expast 1.23us/kg
Chophimba Chokongoletsera Chopangidwa ndi emulsion ya acrylic, silicone yowonjezera utoto wopangidwa ndi madzi 1.1us/kg
Emulsion ya acrylic yochokera m'madzi, semi-matt, yotsukidwa mkati mwa topcoat Silicone Semi Matt 1.18us/kg
Utoto wochokera pamadzi, wofewa, wa khoti ndi wa pansi. 1.23us/kg
Chophimba cha Granico Mineral Chopangidwa ndi acrylic emulsion, chokhala ndi tinthu tating'onoting'ono, chokhala ndi mawonekedwe a pamwamba pa zinthu zakunja. 1.25us/kg
2.1us/kg
Utoto Wosapsa ndi Moto Utoto wothira madzi wothira kutentha kwambiri Utoto wothira madzi pansi, utoto wachitsulo wothira madzi 1.18us/kg
Utoto wakunja wa Silicone 1.23us/kg
Utoto Wochokera M'madzi Wopaka Madzi 1.1us/kg

 

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chophimba chochokera m'madzi


Nthawi yotumizira: Okutobala-09-2023