Chii chinonzi Zinc Phosphate Coatings

Zinc phosphate coating inosarudzwa kana paine kudiwa kwepamusoro corrosion resistance pane iron phosphate. Inogona kushandiswa sechigadziko chekupenda (kunyanya ye thermosetting powder coating), kusati kwatonhora kudhirowa / kutonhora kuumbwa kwesimbi uye kusati kwashandiswa kwekudzivirira mafuta / lubrication.
Iyi kazhinji ndiyo nzira inosarudzwa kana hupenyu hurefu pasi pemamiriro ekuora hunodiwa. Kupfekedza zvakare kwakanaka kwazvo ne zinc phosphate nekuti makristasi anoumba nzvimbo ine porous iyo inogona kunyura uye nemakanika kuteya firimu rekuputira. Kune rimwe divi zinc phosphate masisitimu anowanzoda mamwe matanho ekurapa, anonetsa kudzora uye anodhura kuisa nekushanda. Iyo zinc film inowanzoiswa pa 200-500 milligrams per square foot. Yese nguva inodiwa ndeye 4 maminetsi espray system.
Kune underpaint zinc phosphate coatings, uremu hwekuputira hunosiyana pakati pe2 - 6 g/m². Hapana chikonzero chepamusoro coatings uremu. Kuvhara huremu hwezinc phosphate layer isati yatonhora yekudhirowa / kutonhora deformation mashandiro esimbi anofanira kunge akakwira zvakati, inosiyana muhuwandu hwe5 - 15 g/m². Pakupfekedzwa kwesimbi / simbi zvikamu zvinogadziriswa nemafuta kana wakisi, huremu hwekuputira hune mwero wepamusoro pakati pe15 - 35 g/m².