Kusarudza pendi kumashure kwezuva raive basa rakareruka, asi nhasi une zvakawanda kupfuura zvishoma zvezvinhu zvekusarudza pakupenda madziro ega. Ndichiri kufunga nezve anogara achikwenya musoro senge pendi brand,pendi ruvarauyependi kupera, nekuda kwekufambira mberi mune tekinoroji yependi, ikozvino une conundrum itsva inozivikanwa semhando dzemuviri dzependi. Mhando yependi yependi ndiyo inonyanya kunyungudutsa inoshandiswa mupende yako.

The solvent inoshandiswa mupende yako ine simba guru pahutano hwako uye nharaunda. Thepaintsanonyanya kuiswa semvura-yakavakirwa pendi uye solvent-based pendi, pahwaro hwehwaro hunoshandiswa. Kunyangwe makumi emakore apfuura, dzinenge pendi dzese dzaive dzakanyungudika, kufambira mberi mune tekinoroji kwagadzira pendi-yakavakirwa mvura inoenderana nependi inonyungudika. Pano tinokurukura kusiyana, zvakanakira uye zvipingamupinyi zvezviviri izvirudzi rwepende, uye zvichida kuita kuti zvive nyore kwauri kusarudza.

Panogona kuve nematekinoroji mazhinji uye mazwi ehunyanzvi anosanganisirwa nemvura-based pendi asi kungotaura, ipende inogadzirwa nemvura seyakanyungudutsa. Iine filler, pigments uye binder, zvose zvakanyungudutswa mumvura. Yavo yakaderera mwero wevolatile organic compound (VOC) yakaita kuti ive yekuenda-kupenda mushure memitemo mitsva yeVOC. Izvi zvinovaita pendi inoshamwaridzana nenharaunda ine zvishoma kusvika zero zvinokuvadza pahutano hwako. “Zvakafanana nokuona pendi ichioma” kutaura kwakakurumbira, kunodanwa mushure menguva yakaoma inodikanwa nependi, inoshandiswa nokuda kwechinhu chipi nechipi chakareba zvikuru uye chisingafadzi. Nekudaro, majasi emvura ane nguva yekuoma inokurumidza uye anogona kugadzirira kudzokororwa mumaawa maviri.

Aya pendi zvakare ari nyore kuchenesa uye achakubatsira iwechengetedza madziro ako akachena. Nekunhuhwirira kushoma, zvinogadzira chiitiko chekupenda chinonakidza uye chinoita kuti nharaunda ive nehushamwari hwevana. Pendi dzinobva mumvura dzinoshandiswa mumadziva ekutuhwina kusvika kumatanga, kupfirira simbi, uye pasi kusvika pakuvhara. Pakupedzisira, pendi-based pendi yakakodzera kune chero chinodikanwa chekushandisa.

Solvent-based paints ane organic compounds sezvinonyungudutsa. Iwo ma organic compounds anovimbisa kupera kwakaoma uye kwakasimba kunoramba kukwenya uye mabrasions pamadziro ako. Solvent-based coatings yakanyanya kukora uye unoda mineral spirit kana turpentine kuchenesa nekutetepa pendi. Hunhu hwakakora hwayo zvakare hunoita kuvanza kusakwana pamadziro ako asi inodawo kuomesa nguva.

Dzinoshanda zvakanyanya kana dzichishandiswa panguva yekutonhora kwechando, uye mamwe mamiriro ekunze sezvo ine yakanyanya kupikisa mamiriro ekunze ekunze. Iyo VOC mumapendi aya anewo simba rakakwana kukonzera kutemwa nemusoro, kunetseka kufema uye kungonzwa kwese kwekusagadzikana. Pamusoro peizvi zvese, pendi idzi dzinotakurawo kunhuhwirira kwakanyanya kunogona kukanganisa vana. Ese hunhu uhu, huite kuti ive sarudzo yakanakirakupfeka kwekunzekwete mukati.

Makore mazhinji apfuura, pendi dzakagadzirwa neoiri yaive sarudzo yevanopenda, asi mitsva yeVOC mirau uye kuvandudzwa kwependi yemvura yakakonzera kurambidzwa kwekushandisa pendi ine mafuta munzvimbo dzinoverengeka. Nepo pasina kuburitsa zvishoma zvingakanganisa zvakatipoteredza, pendi ine mvura inofarirwa nevazhinji vanopenda. Nekutevedzera kwezvakatipoteredza, pendi yemvura inewo kusimba uye kuita kuri nani kupfuurasolvent-based paints.

Themvura-based paintsndiyo yakanakira sarudzo yependi zvemukati memba yakonepo solvent-based paints inokodzera kunze kwekunze uko tsvina uye tembiricha zvinochinja kakawanda.