Pendi yeAcrylic enamel
Pendi yeAcrylic ine chiedza chinochengetedza zvakanaka uye kugadzikana kwemavara, uye kazhinji haiwanzoita yero. Kunyanya kana ikashandiswa panze, inoratidza kuramba kwakasimba kweyero. Izvi zvine chekuita nechikamu chayo chikuru, acrylic resin. Rudzi urwu rweresin rune makemikari akasimba uye kuramba kwakasimba kwemamiriro ekunze, uye runogona kuramba yero inokonzerwa nemwaranzi ye ultraviolet uye kukwegura kwe thermal-oxygen. Kuti pendi yeacrylic enamel inoshanduka yero zvinoenderana nefomula chaiyo. Zvigadzirwa zvakajairika zvinogona kuita yero pasi pesimba remwaranzi ye ultraviolet, asi zvigadzirwa zvakavandudzwa zvakaita semhando dzemvura, idzo dzine silicone resin kana polyurethane modified variety zvine simba riri nani rekudzivirira yero.
Pendi yekumashure
Pendi yeAcrylic imhando yependi inoshandisa acrylic resin sechinhu chikuru chinoumba firimu. Inoshandiswa zvakanyanya pakushongedza nekudzivirira nzvimbo dzakadai sesimbi, matanda, nekongiri. Nekuda kwekushandiswa kwayo kakawanda munzvimbo dzekunze (senge mabhiriji, michina yemakanika, ngarava, nezvimwewo), ine zvinodiwa zvakanyanya kuti irambe ichidzivirira mamiriro ekunze uye irambe iine ruvara. Kana ichishanduka yero chimwe chezviratidzo zvakakosha zvekuyera kunaka kwayo.
Kuongororwa kweHunhu hweKuramba kweYellowing hweAcrylic Paint
- Kugadzikana kwechimiro chemakemikari:
Acrylic resin pachayo haina mabhondi maviri anogona kuoxidizwa nyore nyore kana kuti ring structures dzinonhuhwirira, saka haikurumidzi kuoxidizwa kana kusvibiswa ruvara kana yaiswa muchiedza kana mumhepo.
- Zvigadzirwa zvakagadzirirwa kudzivirira kuti ruvara rutsvedze zviripo:
Vamwe vagadziri vakaburitsa pachena zvigadzirwa zve "AC series isina yellowing", zvichiratidza kuti indasitiri iyi yaita hunyanzvi hwekugadzirisa nyaya ye yellowing.
- Mishonga yakagadzirwa nemvura ine hushamwari kune nharaunda uye inodzivirira kutsvuka kweganda zviri nani:
Pendi yeacrylic yakagadzirwa nemvura ine huwandu hushoma hweVOC. Haingori chete kuti haina njodzi kunharaunda, asiwo nekuti haina zvinhu zvinoita kuti ruvara ruve rweyero zvinowanikwa mumaresini akagadzirwa ne solvent, uye kazhinji haiite yero.
- Mamiriro ekuvaka uye ekuchengetera zvinhu anokanganisa:
Kana ikasangana nekupisa kwakanyanya, hunyoro hwakawanda, kana mwaranzi ye ultraviolet yakasimba kwenguva yakareba, chero chifukidziro chinogona kuratidza zviratidzo zvekukwegura. Zvisinei, pendi ye acrylic inodzivirira kutsvuka kweyero zvichienzaniswa nependi dzechinyakare dze alkyd, nezvimwewo.
Maitiro ekudzivirira
Sarudza zvigadzirwa zvependi ye acrylic enamel zvakanyorwa kuti "Yellow Resistance", "Outdoor Use Only" kana kuti "Water-based Environmentally Friendly". Izvi zvinogona kuderedza njodzi yekutsvuka kwebvudzi. Zvakare, iva nechokwadi chekuti substrate yakachena uye yakaoma usati wavaka kuti usakurumidza kukwegura nekuda kwekusangana nemamiriro ezvinhu akaipisisa kwenguva refu. Kune zvinodiwa zvekushongedza zvakanyanya (senge zvishandiso zvepamusoro nemotokari), zvinokurudzirwa kushandisa ma acrylic topcoats anoomesa nekukurumidza. Aya ane kuoma kwakanyanya, hunhu hwakanaka hwekushongedza, uye haawanzotsvuka kana kutsvuka kwebvudzi.
Nguva yekutumira: Zvita-22-2025
