Mankhwala amadziwikanso kuti
- Alkyd iron-mica antirust paint, alkyd iron-mica intermediate paint, alkyd iron-mica anticorrosive coating, alkyd intermediate paint, alkyd intermediate paint.
Basic magawo
| Dzina lachingerezi | Alkyd mtambo wachitsulo utoto |
| Katundu Woopsa No. | 33646 |
| UN No. | 1263 |
| Organic zosungunulira kusakhazikika | 64 standard metre³. |
| Mtundu | Jinhui Paint |
| Chitsanzo No. | C52-2 |
| Mtundu | Imvi |
| Kusakaniza chiŵerengero | Chigawo chimodzi |
| Maonekedwe | Yosalala pamwamba |
Mankhwala zikuchokera
- Alkyd Mica Iron Paint imapangidwa ndi alkyd resin, mica iron oxide, antirust pigment filler, zowonjezera, No.200 zosungunulira mafuta ndi zosungunulira zosakaniza, othandizira othandizira ndi zina zotero.
Makhalidwe
- Filimu ya penti yolimba, kusindikiza bwino, ntchito yabwino yotsutsana ndi dzimbiri, imatha kupirira kusiyana kwa kutentha. Mphamvu yodzaza mwamphamvu.
- Kuchita bwino kofananira, kuphatikiza kwabwino ndi alkyd primer ndi alkyd top coat.
- Ntchito yomanga yabwino.
- Amphamvu adhesion, zabwino makina katundu.
- Kuchuluka kwa pigment, kuchita bwino kwa mchenga.
- Kanema wa utoto wotsutsa-chalking, chitetezo chabwino, kuwala kwabwino komanso kusungidwa kwamtundu, mtundu wowala, kukhazikika kwabwino.
Kufananiza koyambirira
- Mwachindunji utoto pamwamba zitsulo amene dzimbiri kuchotsa khalidwe kufika Sa2.5 kalasi, kapena brushed padziko alkyd poyambira.
Kufananiza kosi yobwerera
- Alkyd utoto.
Kupaka
- 25kg pa
Chithandizo chapamwamba
- Zida zamagetsi zochotsera dzimbiri ku kalasi ya St3.
- Sandblasting zitsulo pamwamba kuti Sa2.5 kalasi, pamwamba roughness 30um-75um.
Magawo aumisiri: GB/T 25251-2010
- Mkhalidwe mu chidebe: palibe zolimba zolimba pambuyo oyambitsa ndi kusakaniza, mu yunifolomu boma.
- Kumamatira: kalasi yoyamba (yokhazikika index: GB/T1720-1979(89))
- Kukana madzi amchere: 3% NaCl, 48h popanda kusweka, matuza, peeling (muyezo index: GB/T9274-88)
- Kuyanika nthawi: kuyanika pamwamba ≤ 5h, kuyanika kolimba ≤ 24h (muyezo index: GB/T1728-79)
- Ubwino: ≤60um (Standard index: GB/T6753.1-2007)
Kusungirako zoyendera
- Chogulitsacho chiyenera kusungidwa pamalo ozizira komanso opuma mpweya, otetezedwa ku dzuwa, komanso otalikirana ndi magwero a moto, kutali ndi kutentha kwa nyumba yosungiramo katundu.
- Zogulitsa ziyenera kupewedwa kumvula, kutenthedwa ndi dzuwa, kupewa kugundana zikamayenda, ndipo zikuyenera kutsatira malamulo a dipatimenti yoyendera.
Chitetezo cha Chitetezo
- Malo omangapo akuyenera kukhala ndi malo abwino olowera mpweya wabwino, ndipo ojambula azivala magalasi, magolovesi, masks, ndi zina zotere kuti apewe kukhudzana ndi khungu komanso kupuma kwa nkhungu ya penti.
- Utsi ndi moto ndizoletsedwa kwambiri pamalo omanga.
Kugwiritsa ntchito
- Oyenera pamwamba zitsulo, makina pamwamba, payipi pamwamba, zida pamwamba, matabwa pamwamba.
Kupanga utoto
- Mukatsegula mbiya, iyenera kugwedezeka mofanana, kusiyiratu kuti iyime, ndipo mutatha kukhwima kwa 30min, yonjezerani kuchuluka koyenera kwa woonda ndikusintha ku viscosity yomanga.
- Diluent: diluent yapadera ya alkyd mndandanda.
- Kupopera mbewu mankhwalawa mopanda mpweya: Kuchuluka kwa dilution ndi 0-5% (ndi kulemera kwa penti), caliber ya nozzle ndi 0.4mm-0.5mm, kupopera mbewu mankhwalawa ndi 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Kupopera mbewu mankhwalawa: Kuchuluka kwa dilution ndi 10-15% (kutengera kulemera kwa utoto), mtundu wa nozzle ndi 1.5mm-2.0mm, kupopera mbewu mankhwalawa ndi 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Kupaka kwa roller: Kuchuluka kwa dilution ndi 5-10% (potengera kulemera kwa utoto).
Zomangamanga
| Analimbikitsa filimu makulidwe | 60-80 masentimita |
| Mlingo wongoganizira | pafupifupi 120g/m² (kutengera 35um youma filimu, kupatula kutayika) |
| Chiwerengero chovomerezeka cha malaya | 2-3 |
| Kutentha kosungirako | -10 ~ 40 ℃ |
| Kutentha kwa zomangamanga | 5-40 ℃. |
| Nthawi yoyeserera | 6 h |
| Njira yomanga | Kutsuka, kupopera mbewu mankhwalawa mpweya, kugudubuza kungakhale. |
| Nthawi yokutira
| Kutentha kwa gawo lapansi ℃ 5-10 15-20 25-30 |
| Kanthawi kochepa h 48 24 12 | |
| Nthawi yayitali siyenera kupitirira masiku 7. | |
| Kutentha kwa gawo lapansi kuyenera kukhala kopitilira 3 ℃ pamwamba pa mame. Kutentha kwa gawo lapansi kukakhala kochepera 5 ℃, filimu ya utoto sidzachiritsidwa ndipo sayenera kumangidwa. | |
Kusamalitsa
- Mu kutentha nyengo yomanga, yosavuta kuyanika kutsitsi, pofuna kupewa kutsitsi youma akhoza kusintha ndi woonda mpaka kutsitsi youma.
- Izi ziyenera kugwiritsidwa ntchito ndi akatswiri opaka utoto molingana ndi malangizo omwe ali pa phukusi kapena bukuli.
- Kupaka konse ndi kugwiritsa ntchito mankhwalawa kuyenera kuchitidwa motsatira malamulo onse okhudzana ndi thanzi, chitetezo ndi chilengedwe.
- Ngati mukukayikira ngati mankhwalawa akuyenera kugwiritsidwa ntchito, chonde lemberani dipatimenti yathu yaukadaulo kuti mumve zambiri.
