Tsanangudzo uye Hunhu hweAcrylic Enamel Paint
Pendi yeAcrylic enamel imhando yekuputira uko acrylic resin ndiyo inonyanya kugadzira firimu. Inowanzova nekudzivirira kwakanaka kwemamiriro ekunze, kudzivirira ngura yemakemikari, uye kugona kushongedza. Zvichienderana nemhedzisiro yekutsvaga, pendi yeAcrylic enamel ine kugona kwakanaka kwekudzivirira ngura, kudzivirira mvura, uye kudzivirira mafuta, uye inogona kudzivirira zvinobudirira pamusoro pezvinhu kubva mukukanganiswa nekukuvadzwa kwenharaunda yekunze. Pamusoro pezvo, sependi yeAcrylic ine zvikamu zviviri, pendi yeAcrylic polyurethane enamel inoshandisa maitiro ari pakati pe -OH yeAcrylic ne -NCO yepolyurethane kuti isanganise firimu uye igadzirise, uye ine kuramba kwakanaka kwekukwegura, kuramba kushambidzwa nemvura, hunyanzvi hwepanyama, kugadzirisa mavara, uye kuchengetedza chiedza.
Kushanda kwependi ye acrylic enamel kudzivirira mvura
- Pendi yeAcrylic ine hunhu hwemvura hwakakwana uye yakakodzera mamiriro ezvinhu anoda ngura uye kudzivirira mvura, zvakaita semidziyo yesimbi, mabhiriji, ngarava, simbi, makontena, michina yekuvaka, mhando dzakasiyana dzemotokari dzekutakura, nezvimwewo. Pamusoro pezvo, pendi yeAcrylic polyurethane ine hunhu hwekudzivirira mvura uye kudzivirira alkali, uye yakakodzera kumaindasitiri ane kukurwa kwakanyanya.
- Enamel yeacrylic (yakadai se acrylic magnetic paint, acrylic polyurethane magnetic paint) inogona kuonekwa semhando yependi ine hunhu husingapindi mvura. Hunhu hwayo husingapindi mvura hunoita kuti ive yakakodzera mamiriro ezvinhu apo inodiwa dziviriro kubva pakupindwa nemvura, ukuwo iine zvakanakira zvakaita sekudzivirira ngura uye kuramba kukwegura.
Hwaro hwepakati hwekushanda kwekudzivirira mvura
Enamel yeacrylic (inozivikanwawo sependi yeacrylic) ine hunhu hwakanaka hwemvura, uye chimiro ichi chakashandiswa zvakanyanya uye chakasimbiswa mumunda wekudzivirira ngura mumaindasitiri. Inotevera ongororo yakadzama uye mazano ekushandisa:
Hwaro hwepakati hwekushanda kwekudzivirira mvura
- Hunhu hwezvinhu
Pendi yeAcrylic enamel inoshandisa acrylic resin sechinhu chikuru chinoumba firimu. Maumbirwo ayo emamorekuru ane hunhu hwe hydrophobic, uye mushure mekuoma, inogona kugadzira firimu rakakora uye rinoramba richienderera mberi, zvichidzivirira kupinda kwemvura zvinobudirira. Zvimwe zvigadzirwa zvinowedzerawo chlorosulfonated polyethylene rabha kana polyurethane modified components (senge acrylic polyurethane magnetic paint), zvichiwedzera kuramba kwemvura uye kudzivirira hunyoro.
Semuenzaniso, emulsion ye acrylic yakagadzirwa nemvura kuburikidza nekugadzirwa kweboka re hydrophobic kunogona kudzivirira mamorekuru emvura kuti asapinde mu substrate mushure mekuoma.
Zvigadzirwa zvinonyungudutsa mvura (zvakaita se acrylic metal magnetic paint) zvine simba guru rekudzivirira mvura uye zvakakodzera kushandiswa munzvimbo dzine hunyoro kwenguva refu.
- Kusimbiswa kwekushanda
Ongororo dzemurabhoritari dzakaratidza kuti mushure mekunyikwa kwemaawa makumi maviri nemana, pendi ye acrylic enamel haina kudonha kana kudonha pamusoro.
Mumapurojekiti ekunze (akadai semabhiriji, ngarava, uye zvivakwa zvesimbi), basa rayo rekudzivirira mvura rinogona kudzivirira kuputsika kwemvura yemvura yemugungwa, nokudaro zvichiwedzera hupenyu hwepasi pevhu.
Nguva yekutumira: Zvita-05-2025
