Polyurethane Floor paint ndiyo yakakwirira-pers-perfornes pasi inokwenenzverwa yakashandiswa zvakanyanya mune zvivakwa zveindasitiri, zvivakwa zvehurumende. Iyo inoumbwa nePolyurethane Resin, kurapa mumiririri, pigment uye mafirita, etc., uye ine simba rakapfeka, kupokana nemakemikari uye kupokana kwemamiriro ekunze. Izvo zvinhu zvikuru zvePolyurethane pasi pendi zvinosanganisira:
1. Simba rakapfeka kurwisa: Polyurethane pasi pependi ine yakanaka kupfeka kurwisa uye yakakodzera nzvimbo dzakakwirira-dzimba dzemitambo, dzakadai semisangano, warehouse uye yekutengesa maturusi.
2. Kemical kuramba zvakanaka kune zvinhu zvakasiyana zvemakemikari (senge mafuta, acid, alkali, nezvimwewo, uye zvakakodzera nzvimbo dzakadai semapuranga emakemikari nemarabhoritari.
3. Elasticity yakanaka: polyurethane pasi pependi ine imwe nhanho yekukora, iyo inogona kushanda zvinobudirira kugadzirisa kushoma kwevhu uye kuderedza kuitika kwemaza.
4. Aesthetics: dzakasiyana mavara anogona kugadzirira maererano nezvinodiwa. Iyo nzvimbo yakatsetseka uye iri nyore kuchenesa, ichivandudza aesthetics yenzvimbo.
Matanho ekuvaka
Maitiro ekuvaka ePolyurethane pasi pePendi yakaomarara uye inoda kutevedzera nzira dzinotevera:
1. Base pamusoro kurapwa
Kuchenesa: Ita shuwa kuti pasi isina guruva, mafuta uye kumwe kusachena. Shandisa yakakwirira-yekumanikidza mvura pfuti kana maindasitiri vacuum kuchenesa kwekuchenesa.
Gadziriso: Gadzirisa matsvina uye potholes pasi kuti uve nechokwadi chekutsetseka pasi.
Kukuya: Shandisa grinder kupukuta pasi kuti uwedzere kuderedza kwekucheka.
2. Primer application
Sarudza Primer: Sarudza yakakodzera primer zvinoenderana nemamiriro chaiwo, kazhinji polyurethane primer inoshandiswa.
Brushing: Shandisa roller kana kupfira pfuti kuti ushandise primer zvakaringana kuti uve nechokwadi chekuvhara. Mushure mekunge primer yaoma, tarisa kune chero mhuka dzakarasika kana dzisina kuenzana.
3. Kuvaka kwepakati-coat
Kugadzirira iyo yepakati coating: Gadzirira iyo yepakati coating maererano nemirairo yechigadzirwa, kazhinji inowedzera kurapa mumiriri.
Brushing: Shandisa iyo scriper kana roller kuti ishandise pachena iyo yepakati-jasi kuti uwedzere ukobvu uye kupfeka kupokana kwepasi. Pashure pejasi rakapetwa raoma, jecha.
4. Topcoat application
Gadzirira Topcoat: Sarudza iyo ruvara sezvinodiwa uye gadzirira iyo topcoat.
Chishandiso: Shandisa roller kana kupfira pfuti kuti ushandise iyo topcoat yakaenzana kuti ive nechokwadi chekutsvedza. Mushure mekunge topcoat yaomesa, tarisa kufanana kwekucheka.
5. Kugadzirisa
Nguva yekuchengetedza: Mushure mekupenda yapera, kugadzirisa kwakakodzera kunodiwa. Zvinowanzotora anopfuura mazuva manomwe kuti uve nechokwadi chekuti pasi pendi rakaporeswa zvakakwana.
Ngwarira kumanikidzwa kwakanyanya: Munguva yekurapa, dzivisa kuisa zvinhu zvinorema pasi kuti dzirege kukanganisa kunaka kwekucheka.
Tembiricha uye humidity: Teerera kune iyo ambient tembiricha uye humidity panguva yekuvaka. Iko kugadzirwa kwekuvaka kazhinji kwakanyanya pasi pemamiriro ezvinhu 15-30 ℃.
Kudzivirirwa Kuchengetedza: Magurovhosi ekudzivirira, masks uye goggles inofanira kupfekwa panguva yekuvakwa kuti uve nechokwadi chekuchengetedza.
Kutumira Nguva: Sep-27-2024