Kwaziwa njenge
- Ipeyinti ebomvu yesinyithi sePolyurethane, iPrimer ebomvu yesinyithi sePolyurethane echasene nokugqwala, iPolyurethane Iron Red echasene nokugqwala.
Iiparameter ezisisiseko
| Iimpahla Eziyingozi Inombolo | 33646 |
| Inombolo ye-UN | 1263 |
| Ukuguquguquka kwe-organic solvent | I-64 m³ esemgangathweni |
| Uphawu | Ipeyinti yeJinhui |
| Imodeli | S50-1-1 |
| Umbala | Intsimbi ebomvu |
| Umlinganiselo wokuxuba | Iarhente eyintloko: iarhente yokunyanga = 20:5 |
| Inkangeleko | Umphezulu othe tyaba nogudileyo |
Izithako
- I-Polyurethane iron red primer (i-Red polyurethane primer) ine-resin equlethe i-hydroxyl, i-iron oxide red, i-antirust pigmented filler, izongezo, izinyibilikisi, njl.njl., kunye ne-polyurethane iron red primer enamacandelo amabini eyenziwe yi-polyisocyanate prepolymer.
Iimpawu
- Ipropati entle kakhulu yokulwa nomhlwa.
- Ukunamathela okuhle kakhulu kwintsimbi ephathwayo.
- Iyakwazi ukuphiliswa kakuhle kubushushu obuphantsi.
- Ukumelana kakuhle kwamanzi kunye nokugqwala.
- Ukomisa ngokukhawuleza kunye nokumelana kakuhle neoyile.
Iiparameter zobugcisa (inxalenye)
- Imeko kwisikhongozeli: akukho maqhuqhuva aqinileyo emva kokuxuba nokuxuba, kwimo 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)
Ukusetyenziswa
- Ifanelekile kwisakhiwo sentsimbi, itanki yeoyile, itanki yeoyile, izixhobo zokulwa nokugqwala ngamakhemikhali, izixhobo ze-electromechanical, izithuthi zothutho njenge-priming coating.
Unyango lomphezulu
- Ukuqhushumba kwesanti kumphezulu wentsimbi ukuya kwinqanaba le-Sa2.5, uburhabaxa bomphezulu buyi-30um-75um.
- Izixhobo zombane ezihla ziye kwizinga le-St3.
Iphakheji yangaphambi kwekhosi
- Ipeyintwe ngqo kumphezulu wentsimbi omgangatho wokususwa komhlwa ufikelela kwizinga le-Sa2.5.
Emva kokudibanisa
- Ipeyinti ye-polyurethane mica, 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 leepasi zokupenda: iipasi ezi-2 ~ 3
- Ubushushu bokugcina: -10~40℃
- Ubushushu bokwakha: 5 ~ 40℃
- Ixesha lovavanyo: 6h
- Indlela yokwakha: Ukuxubha, ukutshiza ngomoya, ukuqengqeleka kunokuba njalo.
- 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 engaphezu kwe-3 ℃, xa ubushushu be-substrate buphantsi kwe-5 ℃, ifilimu yepeyinti ayinyangeki, akufuneki yakhiwe.
Ukwakhiwa kwepeyinti
- Emva kokuvula ibhereli yecandelo A, kufuneka ixutywe kakuhle, uze ugalele icandelo B kwicandelo A uxube ngokweemfuno zokulinganisela, uxube kakuhle, uyiyeke ime ngxi uze upheke imizuzu engama-30, uze wongeze isixa esifanelekileyo se-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.
