Koiri-yakavharwa nemavara(ppgi/ppgl coil)dzinobva pane inopisa-dip galvanized sheet, inopisa-dip galvanized sheet, electro-galvanized sheet, etc. Mushure mekugadzirwa kwepamusoro (chemical degreasing uye chemical conversion treatment), imwe kana akati wandei akaturikidzana e organic coatings anoiswa pamusoro, uye ipapo A. chigadzirwa chakaporeswa nekubika.Inotumidzwa zvakare mushure memuvara wesimbi coils akaputirwa ne organic coatings emarudzi akasiyana-siyana, anonzi semavara akavharwa coils.
Coil-coil coil (ppgi/ppgl) akareruka, akanaka uye ane zvakanaka anti-corrosion properties, uye anogona kugadziriswa zvakananga.Iwo mavara anowanzo kukamurwa kuita grey-chena, gungwa-bhuruu uye zvidhinha zvitsvuku.Zvinonyanya kushandiswa mukushambadzira, kuvaka, midziyo yemumba, midziyo yemagetsi, fenicha uye chekufambisa.Indasitiri.
Iyo pendi inoshandiswa mucoil yakavharwa nemavara inosarudza resin yakakodzera maererano nemamiriro ekushandiswa, akadai sepolyester silicon yakagadziridzwa polyester, polyvinyl chloride plastisol, polyvinylidene chloride, etc. Vashandi vanogona kusarudza maererano nechinangwa.
vcoating chimiro mhando
2/1: Isa kaviri pamusoro pepamusoro, kamwe pazasi, uye gadzira kaviri.
2/1M: Pfeka nzvimbo dzepamusoro nedzepasi kaviri uye bika kamwe chete.
2/2: Pfeka nzvimbo dzepamusoro nedzezasi kaviri, uye bika kaviri.
v Kushandiswa kweakasiyana ekupfekedza zvimiro:
2/1: Kuramba kwecorrosion uye kuramba kwependi imwe-yakapetwa kumashure haina kunaka, asi ine kunamatira kwakanaka, kunyanya.
Kuiswa kune sandwich panels;
2/1M: Iyo pendi yekumashure ine yakanaka corrosion kuramba, kukwenya kuramba uye kugadzirisa, uye ine yakanaka kunamatira.
Iyo yakakodzera kune imwe chete laminate uye sandwich panels.
2/2: Kuramba kwecorrosion, kuramba kukwenya uye kugadzirwa kwependi-yakapetwa kaviri kumashure zviri nani, uye mazhinji acho anoshandiswa kune imwe-layer pendi.
Laminated board, asi yakashata kunamatira, isina kukodzera masangweji mapaneru.
Yapfuura: Kupatsanura uye hunhu hwemavara-akavharwa mabhodhi
Nguva yekutumira: Jun-08-2022