Igama eliyimfihlo lomkhiqizo
- I-primer ebomvu yensimbi ye-polyurethane, i-primer ebomvu yensimbi ye-polyurethane yokulwa nokugqwala, i-polyurethane iron ebomvu yokulwa nokugqwala.
Amapharamitha ayisisekelo
| Izimpahla Eziyingozi Cha. | 33646 |
| Inombolo ye-UN | 1263 |
| Ukuguquguquka kwe-organic solvent | 64 m³ ejwayelekile |
| Umkhiqizo | I-Jinhui Coating |
| Imodeli | I-S50-1 |
| Umbala | Insimbi ebomvu |
| Isilinganiso sokuxuba | I-ejenti eyinhloko: i-ejenti yokwelapha = 20:5 |
| Ukubukeka | Indawo eyisicaba nebushelelezi |
Ukwakheka
- I-primer ye-polyurethane ebomvu (i-primer ye-polyurethane ebomvu) iqukethe i-resin equkethe i-hydroxyl, i-iron oxide red, i-antirust pigmented filler, izithasiselo, izinyibilikisi, njll., kanye nopende obomvu we-polyurethane iron onezingxenye ezimbili owakhiwe yi-polyisocyanate prepolymer.
Izici
- Ukunamathela okuhle kakhulu ensimbini elungisiwe kanye nasensimbini.
- Ukumelana namanzi okuhle kakhulu kanye nokumelana nokugqwala.
- Izakhiwo ezinhle kakhulu zokulwa nokugqwala.
- Ukwelashwa okuhle kakhulu kwezinga lokushisa eliphansi.
- Ukomisa okusheshayo kanye nokumelana okuhle namafutha.
Amapharamitha obuchwepheshe (ingxenye)
- Ukwakhiwa: Akukho sithiyo ekusetshenzisweni
- Ukubukeka kwefilimu: Okuvamile
- Isimo esitsheni: akukho ziqhubu eziqinile ngemva kokuxuba nokuxuba, esimweni esifanayo.
- Isikhathi sokomisa: ukomisa ubuso ≤ ihora eli-1, ukomisa okuqinile ≤ amahora angama-24 (inkomba ejwayelekile: GB/T1728-79)
- Ukumelana namanzi anosawoti: akukho ukuqhekeka, akukho ukuvuza, akukho ukuchitheka (inkomba ejwayelekile: GB/T9274-88)
- Ukumelana ne-asidi: akukho ukuqhekeka, akukho ukubhamuka, akukho ukuxebuka (Inkomba ejwayelekile: GB/T9274-88)
- Ukumelana ne-alkali: akukho ukuqhekeka, akukho ukubhamuka, akukho ukuxebuka (inkomba ejwayelekile: GB/T9274-88)
- Ukumelana nokugoba: 1mm (Inkomba ejwayelekile: GB/T1731-1993)
- Ukumelana nomthelela: 50cm (inkomba ejwayelekile: GB/T4893.9-1992)
- Ukufakwa kwangaphambili: Kupendwe ngqo ebusweni bensimbi obunekhwalithi yokususwa kwesilinganiso efinyelela izinga lika-Sa2.5.
- Ngemva kokuhlanganisa: upende we-polyurethane mica, upende we-polyurethane, upende we-acrylic polyurethane top, upende we-fluorocarbon top.
Ukwelashwa kwendawo
- Ukuqhuma kwesihlabathi sensimbi esingaphezulu kuya ezingeni lika-Sa2.5, ubulukhuni bomphezulu bungu-30um-75um.
- Amathuluzi kagesi ehla aye ebangeni lika-St3.
Imingcele yokwakha
- Ubukhulu befilimu obunconyiwe: 60-80um
- Inani elinconywayo lamajazi: amajazi angu-2 ~ 3
- Izinga lokushisa lokugcina: -10~40°C
- Izinga lokushisa lokwakha: 5 ~ 40°C
- Isikhathi sesivivinyo: amahora angu-6
- Indlela yokwakha: Kungasetshenziswa ukuxubha, ukufutha ngomoya, ukugoqa.
- Umthamo wethiyori: cishe u-115g/m² (ngokusekelwe kufilimu eyomile engu-35um, ngaphandle kokulahlekelwa)
- Isikhawu sokupenda: Izinga lokushisa le-substrate ℃ 5-10 15-20 25-30 Isikhawu esifushane h 48 24 12 Isikhawu eside esingeqi izinsuku eziyi-7.
- Izinga lokushisa le-substrate kumele libe phezulu kunephuzu lamazolo elingaphezu kuka-3 ℃, uma izinga lokushisa le-substrate lingaphansi kuka-5 ℃, ifilimu yopende ayilungiswa, ayifanele ukwakhiwa.
Ukusetshenziswa
- Ifanele isakhiwo sensimbi, ithangi likawoyela, ithangi likawoyela, imishini yokulwa nokugqwala ngamakhemikhali, imishini ye-electromechanical, izimoto zokuthutha njenge-priming coating.
Ukwakhiwa kokupenda
- Ngemva kokuvula umgqomo wengxenye A, kumele uvuselelwe kahle, bese uthela iqembu B engxenyeni A ngaphansi kokuxuba ngokwezidingo zesilinganiso, uhlanganise kahle, uwushiye, uwupheke imizuzu engama-30, engeza inani elifanele le-diluent bese uwulungisa ukuze uvumelane nokuqina kokwakhiwa.
- I-Diluent: i-diluent ekhethekile yochungechunge lwe-polyurethane.
- Ukufutha okungenamoya: inani lokuncibilikisa lingu-0-5% (ngokwesilinganiso sesisindo sopende), ubukhulu be-nozzle bungu-0.4mm-0.5mm, ingcindezi yokufutha ingu-20MPa-25MPa (200kg/cm²-250kg/cm²).
- Ukufutha ngomoya: Inani lokuxuba lingu-10-15% (ngokwesilinganiso sesisindo sopende), ubukhulu be-nozzle bungu-1.5mm-2.0mm, ingcindezi yokufutha ingu-0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Ukumbozwa kwe-roller: Inani lokuxuba lingu-5-10% (ngokwesilinganiso sesisindo sopende)
Isexwayiso
- Esikhathini sokushisa okuphezulu sokwakha, kulula ukomisa isifutho, ukuze kugwenywe isifutho esomile kungalungiswa nge-thinner kuze kube yilapho isifutho esomile singashisi.
- Lo mkhiqizo kufanele usetshenziswe ngabasebenzi bokupenda abangochwepheshe ngokwemiyalelo esephaketheni lomkhiqizo noma kule ncwadi.
- Wonke umsebenzi ohilela ukusetshenziswa nokusetshenziswa kwalo mkhiqizo kumele wenziwe ngokuhambisana nayo yonke imithetho nezindinganiso ezifanele zezempilo, ukuphepha kanye nezemvelo.
- Uma ungabaza ukuthi lo mkhiqizo kufanele usetshenziswe yini, sicela uxhumane noMnyango Wethu Wezinsizakalo Zobuchwepheshe ukuze uthole imininingwane.
Ukupakisha
- Ingxenye A (upende): Isigubhu esingama-20kg
- Ingxenye B (i-hardener): isigubhu esingu-5kg
Isitoreji Sokuthutha
- Imikhiqizo kufanele igcinwe endaweni epholile nengenawo umoya, ivimbele ukukhanya kwelanga okuqondile, futhi ihlukaniswe nemithombo yokushisa, kude nemithombo yokushisa esendlini yokugcina impahla.
- Uma uthutha umkhiqizo, kufanele uvikelwe emvuleni naselangeni, ugweme ukushayisana, futhi uhambisane nemithethonqubo efanele yomnyango wezokuthutha.
Ukuvikelwa Kokuphepha
- Indawo yokwakha kufanele ibe nezindawo ezinhle zokungenisa umoya, futhi abapendi kufanele bagqoke izibuko, amagilavu, imaski, njll. ukuze bagweme ukuthintana kwesikhumba kanye nokuhogela inkungu yopende.
- Ukubhema nomlilo akuvunyelwe ngokuphelele endaweni yokwakha.
