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Nguwuphi umahluko phakathi kwepeyinti yamanzi kunye nepeyinti yokubhaka?
Abanini abaninzi abangalunganga ekuhonjwe kuhonjiso abazi kangako malunga nokwahlula-hlulwa kwepeyinti. Bayazi kuphela ukuba iprimer isetyenziselwa i-primer kunye ne-purcoat isetyenziselwa ukwakhiwa komhlaba opeyintiweyo. Kodwa andazi ukuba kukho ipeyinti yamanzi kunye nepeyinti yokubhaka, yintoni eyahlukileyo ...Funda ngokugqithisileyo -
Ungayisombulula njani ingxaki yokupeyinta ipeyinti emva kokutshiza okusekwe emanzini?
Kwishishini lemveliso yokutshiza, iintlobo zeemveliso zephepha ezipeyintiweyo zihlulwe zangaphantsi zeplastiki kunye nentsimbi. Ukwenzela ukuba ufumane indawo entle yokutshiza ukuze usombulule owona mphumo, ukudityaniswa kwepeyinti kufuneka kulandelwe ngokuqinileyo kwiphepha. Ngokwesiqhelo emva kwe ...Funda ngokugqithisileyo -
Ukusebenza okusekwe kwimveliso yamanzi kunye neemfuno zokwakha
Ngoku ilizwe liphela likhuthaza ngamandla ukupeyinta kwamashishini asekwe emanzini, ngoko ke ngokusebenza kwepeyinti esekwe emanzini? Ngaba ingayibuyisela ipeyinti esekwe kwi-oyile esekwe kwi-oyile? 1. UKHUSELEKO LWEEMFUNDO. Isizathu sokuba ipeyinti esekwe emanzini iphinde iphinde ifumaneke ...Funda ngokugqithisileyo -
Ungayikhetha njani ilote elungileyo yamanzi?
Ukunganyangeki kwamanzi: Njengomntu oxhonywe amanzi, ukuxhathisa kwamanzi yeyona nto isisiseko kwaye ibaluleke kakhulu. Ngokubanzi, ukuvela okuchasene namanzi afanelekileyo kunokugcina ifilimu yepeyinti engacacanga kwaye akukho lula ukuthamba kwangaphambi kokuba kuncitshiswe emanzini ixesha elide. Ngokwesiqhelo somzimba esiqhelekileyo ...Funda ngokugqithisileyo -
Izinto ezingalunganga zomahluko wepeyinti yamanzi phakathi kwepeyinti yamanzi kunye nepeyinti
Ukupeyinta eludongeni, kufuneka ukhethe uhlobo lwepeyinti kunye nepeyinti yamanzi. Ngamnye kubo unezibonelelo zayo kunye neempawu. Ke ngoko, siya kuthatha isigqibo ngokwemilinganiselo yabo esebenzayo xa sikhetha. Nangona kunjalo, okokuqala, kufuneka wonke umntu ukuba aqale ajongane nengxaki ...Funda ngokugqithisileyo -
Kukho iintlobo ezininzi ze-Acrylions
I-Acrylic Acid yindawo ye-orgaula c3h4o2 kwaye yi-carbox elula engenabhlokithi equka iqela elinye le-vinyl kunye neqela lebhokisi yebhokisi yebhokisi yebhokisi ye-vinyl. I-acrylic ecocekileyo ye-Acrylic yi-will ecacileyo, engenabala ine-odor ye-pudgent. Ingaqondakali ngamanzi, utywala, i-ether kunye no ...Funda ngokugqithisileyo -
Ekhethekileyo kwi-anti-corrosion kunye nodaka lwamanzi (i-polyacrylate)
Iimpawu: 1. Ukhuseleko lwendalo esingqongileyo, i-odolly, i-catalyst-free, isuse, inxibe ukhuselo olusisiseko ngexesha lokufuma, umphezulu we-nkqo, kwaye injalo ayichaphazeleki yi-trones ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kwepeyinti esekwe emanzini kunye nepeyinti esekwe kwi-Solvent?
Kule mihla, abantu banikela ingqalelo kwikharbhon esezantsi kunye nokukhusela kwendalo, ke xa kuhlotywa, uninzi lwabantu luya kukhetha iingubo ezimbi zendalo. Namhlanje sithetha ngokusingqongileyo. Iingubo zangaphantsi zamanzi zihlulwe ikakhulu zimbini iintlobo ze-coa ...Funda ngokugqithisileyo -
Umgaqo omanzi wearhente yokumanziswa kwamanzi kunye nomsebenzi osasazeke amanzi asekwe emanzini
1. Umgaqo xa i-resin esekwe emanzini idityaniswe kumphezulu we-subsertere, inxalenye yearhente emanzi isemazantsi e-caries, enokunxibelelana nomphezulu, isahlulo seLipophilic sikhutshiwe kwi Umhlaba oqinileyo, kunye neqela le-hydrophilic langela i ...Funda ngokugqithisileyo -
IIMPAWU ZOKUGQIBELA ZOKUGQIBELA ZOKUGQIBELA
I-Global Prestu uqikelelo lokuqikelela. Ngokwengxelo yophando yamva nje ekhutshwe nguPhando lweZiseko zeZion, isikali esisekwe kumanzi asekwe kumanzi angama-58.39 ngo-2015 kwaye kulindeleke ukuba sifike kwi-2022 yezigidi zeedola ngonyaka we-5%. Ngokwamva ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwe-emulsion ecocekileyo ye-acrylic kunye ne-styrene eulsion?
Ngokubanzi, malunga nokuxhathisa kwamanzi kunye nokuxhathisa kwemozulu, i-emulsion ecocekileyo ibaluleke kakhulu kune-styrene anclion. Ngokubanzi, i-emulsion ecocekileyo ye-Acrylion inokusetyenziselwa iimveliso zangaphandle, i-styrenion ye-strylion isetyenziselwa iimveliso zangaphakathi. Umsunguli ococekileyo we-acrylic ...Funda ngokugqithisileyo -
Kutheni iimveliso zekhemikhali zinyuka ngexabiso kwiBhodi
Amaqabane amancinci anokunikela ingqalelo kwicandelo lekhemikhali kufuneka aqaphele kutsha nje ukuba umzi-mveliso wekhemikhali uye wangena kwixabiso elinamandla linyuka. Zithini izinto ezinokwenzeka emva kwexabiso? .Funda ngokugqithisileyo
