Tag: inopisa dip
Zvinodiwa kuti upfu coating pamusoro inopisa dip galvanizing
Zvinotevera zvinotsanangurwa zvinokurudzirwa: Shandisa zinc phosphate pretreatment kana yakanyanya kunamatira ichidikanwa. Pamusoro panofanira kuva yakachena zvachose. Zinc phosphate haina detergent chiito uye haibvise mafuta kana ivhu. Shandisa iron phosphate kana yakajairika kuita kunodiwa. Iron phosphate ine diki detergent chiito uye inobvisa zvishoma zvishoma zvekusvibiswa kwepamusoro. Yakanyanya kushandiswa kune pre-galvanized zvigadzirwa. Pre-heat basa risati rashandiswa poda. Shandisa 'degassing' giredhi polyester poda coating chete. Tarisa kupora kwakaringana ne solventVerenga Zvimwe…
Mhinduro dzematambudziko ehupfu hwekuputira pamusoro pekupisa dip galvanizing
1. Kurapa kusina kukwana: Polyester powder coating powder is thermosetting resins iyo cross-link kune yekupedzisira organic fomu nekuchengetwa patembiricha (kazhinji 180 o C), kwemaminitsi angangoita gumi. Kurapa ovheni dzakagadzirirwa kupa nguva ino pakusangana kwekushisa. Nezvinopisa dip galvanized zvinhu, nehuremu hwechikamu chechikamu, zvinodikanwa kuve nechokwadi kuti nguva yestoving yakakwana inobvumidzwa kusangana neanorapa. Pre-heating yebasa rinorema richabatsira kukurumidza kurapaVerenga Zvimwe…