Ruwa na tushen ruwa vs. kayan shafa mai ƙarfi
Rubutun akai-akai suna ɗaukar sunansu daga abin ɗaure, ko guduro, daga abin da aka yi su. Epoxies, alkyds da urethane duk misalai ne na resins waɗanda ke ba da shafi sunansu. Amma ba waɗannan ba ne kawai sassan da ke yin sutura ba. Bugu da ƙari, ƙari, wanda zai iya ba da lamuni na wasu kayan aiki, da pigments da ke ba da launi, sutura kuma sun ƙunshi wani abu da ke narkar da shi duka a cikin ruwa don aikace-aikace mai sauƙi.
Wannan wakili mai shayarwa yawanci yana ɗaukar nau'in ruwa ko wani sauran ƙauyen sinadarai. Saboda haka kalmomin "tushen ruwa" da "tushen ƙarfi". Wani nau'in samfurin ya dace da aikin zai dogara ne akan yanayin. Gabaɗaya magana ɗaya bai fi ɗayan ba, amma suna yin aiki daban a yanayi daban-daban. Da kyau, duka zaɓuɓɓukan biyu za su kasance gefe-da-gefe a cikin ƙwararrun ƙwararrun arsenal.
RUBUTUN RUWA
Fenti na tushen ruwa ya kai kusan kashi 80 cikin 100 na fenti na gida da ake sayar da su a yau bisa ga Cibiyar ingancin Paint, ƙungiyar ba da shawarwari da gwaji. Babu shakka wannan yana cikin babban bangare saboda ɗayan manyan abubuwan jan hankali na samfuran tushen ruwa, ko fentin gida ne na ciki ko murfin kariya mai nauyi: ƙarancin ƙamshi.
Lokacin aiki a cikin keɓaɓɓu ko wuraren da ba su da isasshen iska, ƙanƙarar abubuwan kaushi na iya zama da daɗi ga ma'aikata ko ma yana da haɗari ga lafiyarsu. Don haka, ayyuka da yawa kamar waɗanda suka haɗa da tankunan ajiyar mai da motocin tankin jirgin ƙasa suna amfani da suturar ruwa. Waɗannan kuma suna rage yawan abubuwan ƙonewa waɗanda ke taruwa a cikin keɓaɓɓen wuri. Wannan ba yana nufin, duk da haka, cewa yin amfani da kayan shafa na ruwa ya hana buƙatarOSHA ta amince da matakan tsaro na sararin samaniya.
Yarda da muhalli wani dalili ne na gama gari na zabar amfani da abin rufe fuska na ruwa. Yawancin abubuwan kaushi suna ƙaura zuwa cikin abin da aka sani da mahaɗan kwayoyin halitta masu canzawa, ko VOCs. Hukumomin ƙasa, jahohi da ƙananan hukumomi galibi suna tsara VOCs ta hanyar iyakance yawan kasuwancin da aka yarda su watsar a cikin wani ɗan lokaci. TheEPA tana tsara dokokin ƙasana VOCs, amma wasu jihohin sun kara tsaurara takunkumi har ma da kara, wanda ya bukaci hada kai don takaita fitar da hayakinsu.
Rubutun tushen ruwa ba dole ba ne ya ƙunshi abubuwan kaushi ba, ko da yake. Mutane da yawa sun ƙunshi abin da ake kira co-solvents, abubuwan kaushi da ke cikin ƙananan ƙididdiga kuma suna nufin taimakawa wajen tura sauran ruwa daga cikin rufi yayin da yake bushewa. Amma tun da rufin ruwa na da ko dai a'a, ko kuma ƙarancin ƙarfi, hanya ce mai kyau don rage fitowar VOC na kasuwanci. Ga wasu kamfanoni, wannan na iya nufin kashe kuɗi kaɗan akan shawarwarin yarda da muhalli. Ko kiyaye su daga biyan tara kuɗi masu yawa don wuce adadin adadin VOC.
RUBUTU MAI WARWARE
Fuskokin da ke da ƙarfi sun ƙunshi abubuwa masu shayarwa waɗanda ake nufi don ƙafewa ta hanyar halayen sinadarai tare da iskar oxygen. Yawanci, motsin iska da ke kewaye da abin da ke da ƙarfi zai taimaka wajen hanzarta amsawa, rage lokutan bushewa.
Waɗannan suturar suna da babbar fa'ida ɗaya akan abubuwan da ke tushen ruwa. Ba su da sauƙi ga yanayin muhalli kamar zafin jiki da zafi yayin lokacin warkewa. Danshi na iya hana ruwa da ke cikin rufin ruwa daga ƙafewa, sa su zama marasa amfani a wasu yanayi.
Rubutun tushen ruwa kuma suna ba da ƙalubale ga matakin shirye-shiryen shimfidar wuri na aikin rufewa. Ruwa, yayin da yake maye gurbin abubuwan kaushi a wasu yanayi, shi ma muhimmin sashi ne na tsarin lalata, duk dalilin masana'antar suturar masana'antu a farkon wuri. Idan ruwa yayi tuntuɓar ma'aunin kafin a shafa, tsatsawar tabo na iya fara faruwa. Don tabbatar da cewa ba haka ba ne, dole ne a samar da suturar da aka yi da ruwa ta yadda za a fitar da duk ruwan ta cikin fim din kafin lalata ya faru. Wannan ba la'akari ba ne tare da suturar tushen ƙarfi.
Don haka, a taƙaice, kodayake suturar tushen ruwa na iya zama kyakkyawan zaɓi don ayyukan da suka haɗa da wuraren da aka keɓe da ci gaba da amfani da sutura, ba su da tabo mai rauni. Ayyuka a buɗe, yanayi mai ɗanɗano, kamar waɗanda galibi ana samun su a cikin ayyukan gyaran ababen more rayuwa, har yanzu suna iya amfana daga madaidaicin sutura. Idan kuna son tattauna wane nau'in samfuri ne zai fi dacewa da aikin ku, muna son jin ta bakinku.Tuntuɓar masana'antar mit-ivy Coatingsyau. Ko, idan kuna son fara kallon cikakken layin samfuran mu, zazzage kasidarmu ta ƙasa.
Ruwa na tushen Acrylic emulsion na tushen waje na waje. | 1.1 us/kg |
Acrylic Decorative Gama Karfe na tushen ruwa ya gama fenti | 1.18us/kg |
Sauƙaƙe Tafi Mai Sauƙi Tsabtace Paint Acrylic primer da saman gashi mai tushen ruwa da fenti mai hana tsatsa | 1.23us/kg |
Abun ciki na silicone na tushen ruwa, wanda za'a iya wankewa, saman matt na ciki na ado. | 1.1 us/kg |
Acrylic copolymer Concentrated Primer mai tushen ruwa da fenti mai rigakafin tsatsa | 1.18us/kg |
Silicone Gloss Water tushen Acrylic copolymer | |
Expast Acrylic Exterior Manna | 1.23us/kg |
Ado Shafi Acrylic emulsion tushen, silicone ƙara Ruwa tushen fenti | 1.1 us/kg |
Ruwa na tushen acrylic emulsion, Semi-matt, mai wankewa na ciki topcoat Silicone Semi Matt | 1.18us/kg |
Tushen ruwa, matt, kotu da fentin bene. | 1.23us/kg |
Granico Mineral Coating Acrylic emulsion tushen, bakin ciki abun ciki na hatsi, lanƙwasa topcoat don saman waje. | 1.25us/kg |
2.1us/kg | |
Fenti mai hana Wuta Babban zafin jiki mai jure zafin fenti Ruwan fenti na bene na epoxy, fentin ƙarfe na ruwa | 1.18us/kg |
Silicone Paint na waje | 1.23us/kg |
Paint Intumescent mai tushen ruwa | 1.1 us/kg |
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Lokacin aikawa: Oktoba-09-2023