Thermosetting poda coating uye thermoplastic poda coating
Chipfeko chemafu imhando yekuputira iyo inoshandiswa seyakasununguka-inoyerera, yakaoma poda. Musiyano mukuru pakati pependi yakajairwa yemvura uye poda yekuputira ndeyekuti iyo poda yekuputira haidi chinonyungudutsa kuchengetedza binder uye mazadza zvikamu mune yemvura yakamiswa fomu. The coating inowanzoiswa electrostatically uye inobva yaporeswa pasi pekupisa kuti itendere uye iite "ganda" .Iyo inoshandiswa sechinhu chakaoma uye ine zvishoma, kana zviripo, Volatile Organic Compounds (VOC). The raw material i literally ipfu, yakasanganiswa yakaoma, yakanyungudutswa, uye inogayiwa muchinhu chekupedzisira.An environmentt safe coating iyo inogona kupa zvakasiyana-siyana zvemhando yepamusoro inopedza inoita kuti hupfu huve hunozivikanwa mune ecologically inokanganisa mamiriro ekunze atiri kurarama mairi nhasi.
Hupfu hunogona kuva a thermoplastic kana thermoset polymer. Inowanzo shandiswa kugadzira kupera kwakaoma kwakaoma kupfuura pendi yakajairika. Powder coating inonyanya kushandiswa kupfekedza simbi, senge midziyo yemumba, aluminium extrusions, uye mota nemabhasikoro zvikamu. Michina mitsva inobvumira zvimwe zvinhu, zvakaita seMDF (medium-density fibreboard), kuve hupfu hwakaputirwa uchishandisa nzira dzakasiyana.
Thermoplastic poda yekuputira haiite zvemakemikari muchikamu chekurapa. Iwo anowanzo shandiswa kune anoshanda maapplication uye anoiswa mumafirimu akakora, kazhinji 6-12 mils. Iwo anoshandiswa kune akasiyana siyana maapplication ayo anoda kupera kwakasimba nekukanganisa kupikisa uye / kana makemikari kuramba.
Thermosetting powder coating inoiswa uye yobva yaporeswa muovheni pane imwe tembiricha kwenguva yakati. Iyo nzira yekurapa ichaita kuti kemikari crosslinking iitike, kushandura poda kuita firimu rinoramba risingadzokeri.Inoshandiswa kune zvakasiyana-siyana zvekushanda uye zvekushongedza zvikumbiro uye zvinowanzoiswa mumafirimu akaonda, anowanzo muhuwandu hwefirimu hwe1.5 kusvika. 4 ms.