Ukwakhiwa
- I-Polyurethane red iron oxide corrosion primer (i-Polyurethane red iron oxide corrosion primer) ine-hydroxyl-containing resins, i-iron oxide red, i-antirust pigmented fillers, izongezo, izinyibilikisi, njl.njl., kunye ne-polyurethane red iron oxide corrosion primer enamacandelo amabini eyenziwe yi-polyisocyanate prepolymer.
Kwaziwa njenge
- I-primer ebomvu yesinyithi ye-polyurethane, ipeyinti ebomvu yesinyithi ye-polyurethane, i-polyurethane iron ebomvu yokwaleka ukubola.
Iiparameter ezisisiseko
| Iimpahla Eziyingozi Inombolo | 33646 |
| Inombolo ye-UN | 1263 |
| Ukuguquguquka kwe-organic solvent | I-64 m³ esemgangathweni |
| Uphawu | Ipeyinti yeJinhui |
| Imodeli | S50-1-2 |
| Umbala | Intsimbi ebomvu |
| Umlinganiselo wokuxuba | Iarhente eyintloko: iarhente yokunyanga = 20:5 |
| Inkangeleko | umphezulu ogudileyo |
Iiparameter zobugcisa (inxalenye)
- Imeko kwisikhongozeli: akukho maqhuqhuva aqinileyo emva kokuxuba, kwimeko efanayo
- Ukwakhiwa: akukho mqobo kwisicelo
- Imbonakalo yefilimu: eqhelekileyo
- Ukumelana namanzi anetyuwa: akukho kuqhekeka, akukho kuqhekeka, akukho kuxobuka (isalathisi esiqhelekileyo: GB/T9274-88)
- Ukumelana ne-asidi: akukho kuqhekeka, akukho kuqhekeka, akukho kuxobuka (isalathisi esiqhelekileyo: GB/T9274-88)
- Ukumelana ne-alkali: akukho kuqhekeka, akukho kuqhekeka, akukho kuxobuka (isalathisi esiqhelekileyo: GB/T9274-88)
- Ukumelana nokugoba: 1mm (Isalathisi esiqhelekileyo: GB/T1731-1993)
- Ixesha lokomisa: ukomisa umphezulu ≤ iyure eli-1, ukomisa okuqinileyo ≤ iiyure ezingama-24 (isalathisi esiqhelekileyo: GB/T1728-79)
- Ukumelana nempembelelo: 50cm (Isalathisi esiqhelekileyo: GB/T4893.9-1992)
Unyango lomphezulu
- Unyango lwentsimbi yokuqhumisa isanti kumphezulu ukuya kwi-Sa2.5 grade, uburhabaxa bomphezulu buyi-30um-75um.
- Izixhobo zombane ezihla ziye kwizinga le-St3.
Ukusetyenziswa
- Isebenza kwizakhiwo zentsimbi, iitanki zeoyile, iitanki zeoyile, izixhobo zamakhemikhali zokulwa nokubola, izixhobo ze-electromechanical, izithuthi zothutho njenge-priming coating yokulwa nokugqwala.
Ukudibanisa inkundla yangaphambili
- Ipeyintwe ngqo kumphezulu wentsimbi ngomgangatho wokususa umhlwa ukuya kuthi ga kwizinga le-Sa2.5.
Ukudibana emva kwekhosi
- Ipeyinti yesinyithi enombala we-polyurethane, ipeyinti ye-polyurethane, i-acrylic polyurethane top coat, i-fluorocarbon top coat.
Iiparameter zokwakha
- Ubukhulu befilimu obucetyiswayo: 60-80um
- Umlinganiselo wethiyori: malunga ne-115g/m² (isekelwe kwifilimu eyomileyo ye-35um, ngaphandle kokulahleka).
- Inani elicetyiswayo leejazi: iijazi ezi-2 ~ 3
- Ubushushu bokugcina: -10~40℃
- Ubushushu bokwakha: 5 ~ 40℃
- Ixesha lovavanyo: 6h
- Indlela yokwakha: Kungasetyenziswa ukuxukuxa, ukutshiza ngomoya, ukuqengqa.
- Isithuba sokupeyinta:
Ubushushu be-substrate ℃ 5-10 15-20 25-30
Isithuba esifutshane h48, 24, 12
Ixesha elide alifanelekanga ngaphezu kweentsuku ezisi-7. - Ubushushu be-substrate kufuneka bube ngaphezulu kwe-dew point engaphezulu kwe-3 ℃, xa ubushushu be-substrate buphantsi kwe-5 ℃, ifilimu yepeyinti ayinyangeki, kwaye akufuneki yakhiwe.
Ukwakhiwa kwepeyinti
- Emva kokuvula ibhereli yecandelo A, kufuneka ixutywe kakuhle, uze ugalele iqela B kwicandelo A phantsi uxube ngokweemfuno zokulinganisela, uxube kakuhle uze uyishiye ivuthiwe imizuzu engama-30, uze wongeze ubungakanani obufanelekileyo be-thinner uze uyilungise ihambelane ne-viscosity yokwakha.
- I-Diluent: i-diluent ekhethekileyo yochungechunge lwe-polyurethane.
- Ukutshiza okungenamoya: Ubungakanani bokuxutywa yi-0-5% (ngokomlinganiselo wobunzima bepeyinti), umlinganiselo we-nozzle yi-0.4mm-0.5mm, uxinzelelo lokutshiza yi-20MPa-25MPa (200kg/cm²-250kg/cm²).
- Ukutshiza ngomoya: Ubungakanani bokuxutywa yi-10-15% (ngokomlinganiselo wobunzima bepeyinti), umlinganiselo womlomo yi-1.5mm-2.0mm, uxinzelelo lokutshiza yi-0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Ingubo yerola: Ubungakanani bokuxutywa yi-5-10% (ngokwemilinganiselo yobunzima bepeyinti).
Ukulumkela
- Kwixesha lobushushu obuphezulu, kulula ukomisa isitshizi, ukuze kuthintelwe isitshizi esomileyo, sinokulungiswa ngesitshizi esincinci de singatshisi.
- Le mveliso ifanele isetyenziswe ngabasebenzi abapeyintayo abaziingcali ngokwemiyalelo ekwiphakheji yemveliso okanye kule ncwadi yemiyalelo.
- Lonke ugquma kunye nokusetyenziswa kwale mveliso kufuneka kwenziwe ngokuhambelana nayo yonke imigaqo nemigangatho efanelekileyo yempilo, ukhuseleko kunye nokusingqongileyo.
- Ukuba unamathandabuzo malunga nokuba le mveliso ifanele isetyenziswe na, nceda unxibelelane nesebe lethu leenkonzo zobugcisa ukuze ufumane iinkcukacha.
