Chogulitsa chomwe chimadziwikanso kuti
- Utoto wotsutsana ndi dzimbiri wa Alkyd ferro-alkali, utoto wapakati wa alkyd ferro-alkali, utoto wotsutsana ndi kuwonongeka kwa alkyd ferro-alkali, utoto wapakati wa alkyd, utoto wapakati wa alkyd ferro-alkali.
Magawo oyambira
| Dzina la Chingerezi la malonda | Chophimba cha alkyd |
| Katundu Woopsa Nambala | 33646 |
| UN No. | 1263 |
| Kusakhazikika kwa zosungunulira zachilengedwe | 64 mita yokhazikika³. |
| Mtundu | Kupaka kwa Jinhui |
| Nambala ya Chitsanzo | C52-2-5 |
| Mtundu | Imvi |
| Chiŵerengero chosakaniza | Chigawo chimodzi |
| Maonekedwe | Malo osalala |
Kapangidwe ka mankhwala
- Chophimba chapakati cha Alkyd chimapangidwa ndi alkyd resin, mica iron oxide, antirust pigment filler, zowonjezera, No.200 solvent petrol ndi mixed solvent, catalytic agent ndi zina zotero.
Makhalidwe
- Utoto wopaka utoto umateteza ku mabala, umateteza bwino, umasunga bwino kuwala ndi utoto, umawala bwino, ndipo umakhala wolimba.
- Filimu yopaka utoto ndi yolimba, yotseka bwino, yoteteza dzimbiri bwino, imatha kupirira kusintha kwa kutentha.
- Kugwira ntchito bwino kogwirizana, kuphatikiza bwino ndi alkyd primer ndi alkyd top coat.
- Utoto wambiri, ntchito yabwino yokonza ndi kupukuta.
- Kumamatira mwamphamvu, makhalidwe abwino a makina.
- Kapangidwe kabwino ka ntchito yomanga.
- Mphamvu yodzaza bwino.
Kulongedza
- 25kg ng'oma
Magawo aukadaulo: GB/T 25251-2010
- Momwe zilili mu chidebe: palibe zipolopolo zolimba mutasakaniza ndi kusakaniza, zili zofanana.
- Kumatira: kalasi yoyamba (chiwerengero chokhazikika: GB/T1720-1979(89))
- Kusalala: ≤60um (chiwerengero chokhazikika: GB/T6753.1-2007)
- Kukana madzi amchere: 3% NaCl, maola 48 popanda kusweka, matuza, kapena kutsekeka (standard index: GB/T9274-88)
- Nthawi youma: kuumitsa pamwamba ≤ maola 5, kuumitsa kolimba ≤ maola 24 (chiwerengero chokhazikika: GB/T1728-79)
Chithandizo cha pamwamba
- Kukonza mchenga pamwamba pa chitsulo mpaka kufika pa kalasi ya Sa2.5, kuuma kwa pamwamba pa 30um-75um.
- Zipangizo zamagetsi zikutsika kufika pa giredi ya St3.
Kufananiza bwalo la kutsogolo
- Yopakidwa mwachindunji pamwamba pa chitsulo chomwe mtundu wake wochotsa dzimbiri umafika pa kalasi ya Sa2.5, kapena yopakidwa pamwamba pa alkyd primer.
Kufananiza bwalo lakumbuyo
- Utoto wa Alkyd.
Magawo omanga
| Kukhuthala kwa filimu komwe kumalimbikitsidwa | 60-80um |
| Chiwerengero cha majasi ofunikira | Majekete awiri mpaka atatu |
| Kutentha kosungirako | -10~40℃. |
| Kutentha kwa zomangamanga | 5~40℃ |
| Nthawi yoyeserera | Maola 6 |
| Njira yomanga | Kutsuka, kupopera mpweya, kapena kupukuta kungagwiritsidwe ntchito. |
| Mlingo wongopeka | pafupifupi 120g/m² (kutengera filimu youma ya 35um, kupatula kutayika). |
| ❖ kuyanika nthawi
| Kutentha kwa substrate ℃ 5-10 15-20 25-30 |
| Nthawi yochepa h 48 24 12 | |
| Nthawi yayitali siyenera kupitirira masiku 7. | |
| Kutentha kwa substrate kuyenera kukhala kopitirira 3℃ pamwamba pa mame. Kutentha kwa substrate kukakhala kochepera 5℃, utoto wa penti sudzachira ndipo suyenera kumangidwa. | |
Kupanga utoto
- Mukatsegula mbiya, iyenera kusunthidwa mofanana, kuisiya kuti iime ndikukhwima kwa mphindi 30, kenako onjezerani kuchuluka koyenera kwa mafuta oyeretsedwa ndikusintha kuti agwirizane ndi kukhuthala kwa kapangidwe kake.
- Chosungunula: chosungunula chapadera cha mndandanda wa alkyd.
- Kupopera popanda mpweya: Kuchuluka kwa kusungunuka ndi 0-5% (potengera kulemera kwa utoto), mulingo wa nozzle ndi 0.4mm-0.5mm, kuthamanga kwa kupopera ndi 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Kupopera mpweya: Kuchuluka kwa kusungunuka ndi 10-15% (potengera kulemera kwa utoto), mulingo wa nozzle ndi 1.5mm-2.0mm, kuthamanga kwa kupopera ndi 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Chophimba cha roller: Kuchuluka kwa dilution ndi 5-10% (potengera kulemera kwa utoto).
Kagwiritsidwe Ntchito
- Yoyenera malo achitsulo, malo opangidwa ndi makina, malo opangidwa ndi mapaipi, malo opangidwa ndi zida, malo opangidwa ndi matabwa.
Zindikirani
Kupopera mankhwala ouma kungachitike nthawi yotentha:
- Mu nyengo yotentha kwambiri yomanga, kupopera kosavuta kouma, kuti mupewe kupopera kouma, mutha kusintha ndi kupopera kowonda mpaka kupopera kouma kusanaume.
- Katunduyu ayenera kugwiritsidwa ntchito ndi akatswiri opaka utoto motsatira malangizo omwe ali pa phukusi la chinthucho kapena bukuli.
- Kupaka ndi kugwiritsa ntchito mankhwalawa kuyenera kuchitika motsatira malamulo ndi miyezo yonse yokhudza thanzi, chitetezo ndi chilengedwe.
- Ngati mukukayikira ngati mankhwalawa ayenera kugwiritsidwa ntchito, chonde funsani dipatimenti yathu yautumiki waukadaulo kuti mudziwe zambiri.
Malo Osungira Zinthu Zoyendera
- Chogulitsacho chiyenera kusungidwa pamalo ozizira komanso opumira mpweya, chotetezedwa ku dzuwa lachindunji, ndikuchipatula ku zinthu zomwe zimayatsa moto ndikuchisunga kutali ndi zinthu zomwe zimatentha m'nyumba yosungiramo zinthu.
- Zinthu ziyenera kutetezedwa ku mvula, kuwala kwa dzuwa ndi kugundana zikanyamulidwa, ndipo ziyenera kutsatira malamulo oyenera a dipatimenti yoona za magalimoto.
Chitetezo cha Chitetezo
- Malo omangira ayenera kukhala ndi malo abwino opumira mpweya, ndipo openta ayenera kuvala magalasi, magolovesi, zophimba nkhope, ndi zina zotero kuti apewe kukhudzana ndi khungu ndi kupuma mpweya woipa wa utoto.
- Kusuta ndi moto ndizoletsedwa kwambiri pamalo omanga.
