Maina ena a malonda
- Utoto wa Alkyd, alkyd top coat, alkyd covering, alkyd anti-corrosion covering, alkyd anti-corrosion top coat, alkyd magnetic top coat.
Magawo oyambira
| Dzina la Chingerezi la chinthucho | Utoto wa Alkyd |
| Dzina lachi China la chinthucho | Chovala chapamwamba cha Alkyd |
| Katundu Woopsa Nambala | 33646 |
| UN No. | 1263 |
| Kusakhazikika kwa zosungunulira zachilengedwe | 64 mita yokhazikika³. |
| Mtundu | Utoto wa Jinhui |
| Nambala ya Chitsanzo | C52-5-2 |
| Mtundu | Zokongola |
| Chiŵerengero chosakaniza | Chigawo chimodzi |
| Maonekedwe | Malo osalala |
Kapangidwe ka mankhwala
- Alkyd topcoat ndi topcoat yopangidwa ndi alkyd resin, zowonjezera, mafuta osungunulira a No.200 ndi zosungunulira zosakaniza, chothandizira ndi zina zotero.
Chithandizo cha Pamwamba
1. Kupaka utoto kumateteza khungu ku mabala, kumateteza khungu bwino, kumasunga kuwala bwino komanso utoto bwino, mtundu wowala bwino, komanso kumakhala kolimba.
2. Kumamatira bwino ku chitsulo, matabwa, ndipo kumakhala ndi kukana madzi pang'ono, kukana madzi amchere.
3. Filimu ya utoto ndi yolimba, yotseka bwino, yoteteza dzimbiri bwino, imatha kupirira kutentha.
4. Ili ndi kukana kwabwino kwa nyengo, kuwala komanso kuuma.
5. Utoto wambiri, ntchito yabwino yokonza ndi kupukuta.
6. Kugwirana mwamphamvu, makhalidwe abwino a makina.
7. Kapangidwe kabwino ka ntchito yomanga.
8. Mphamvu yodzaza bwino.
Magawo aukadaulo: GB/T 25251-2010
- Momwe zilili mu chidebe: palibe zipolopolo zolimba mutasakaniza ndi kusakaniza, zili zofanana
- Kusalala: ≤40um (chiwerengero chokhazikika: GB/T6753.1-2007)
- Zinthu zosasinthasintha: ≥50% (chiwerengero chokhazikika: GB/T1725-2007)
- Kukana madzi: maola 8 popanda kusweka, kutupa kapena kutsekeka (Standard index: GB/T9274-88)
- Kukana madzi amchere: 3% NaCl, maola 48 popanda kusweka, matuza ndi kutsekeka (Standard index: GB/T9274-88)
- Nthawi youma: kuumitsa pamwamba ≤ maola 8, 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.
- Kuchotsa dzimbiri pa zida zamagetsi kufika pa grade ya St3.
Kagwiritsidwe Ntchito
- Utotowu umagwiritsidwa ntchito pazitsulo, pamwamba pa makina, pamwamba pa mapaipi, pamwamba pa zida, pamwamba pa zitsulo zamkati ndi zakunja komanso kuteteza ndi kukongoletsa pamwamba pa matabwa, ndipo umagwiritsidwa ntchito kwambiri pa zomangamanga, makina, magalimoto ndi mafakitale osiyanasiyana okongoletsera.
Kupanga utoto
- Mukatsegula mbiya, iyenera kusunthidwa mofanana, kuisiya kuti iime, ndipo ikakhwima kwa mphindi 30, onjezerani kuchuluka koyenera kwa mafuta oyeretsera ndikusintha kuti igwirizane 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 chiŵerengero cha kulemera kwa utoto).
Kusamalitsa
- 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 mungagwiritse ntchito kapena ayi izi, chonde funsani dipatimenti yathu yautumiki waukadaulo kuti mudziwe zambiri.
Kulongedza
- 25kg ng'oma
Kunyamula ndi kusunga
- Chogulitsacho chiyenera kusungidwa pamalo ozizira komanso opumira mpweya, osawotchedwa ndi dzuwa mwachindunji, komanso chopatulidwa ku magwero oyatsira moto, kutali ndi magwero a kutentha m'nyumba yosungiramo zinthu.
- Ponyamula katunduyo, ayenera kutetezedwa ku mvula, kuwala kwa dzuwa, kupewa kugundana, komanso ayenera 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.
- Utsi ndi moto ndizoletsedwa kwambiri pamalo omangira.
Mafunso Ofunsidwa Kawirikawiri ndi Makasitomala
● Kodi n'kosavuta kupaka utoto woyera ndi wopepuka wa topcoat mutagwiritsa ntchito Iron Red anti-dzimbiri?
A: Ayi, sikophweka, muyenera kupaka ma coat awiri ena a topcoat.
● Kodi topcoat ingagwiritsidwe ntchito pa pulasitiki, aluminiyamu ndi malo opangidwa ndi galvanizing?
A: Ma enamel achikhalidwe a alkyd sangapatsidwe pamalo omwe ali pamwambapa.
