malonda
Chophimba Chapamwamba Cha Fluorocarbon Metal Matte Chomaliza Cha Kapangidwe Kachitsulo
TSAMBA LINA
- Zinthu Zamalonda
- Deta Zaukadaulo
- Kugwiritsa Ntchito Mankhwala
- Nthawi yopukutira kawiri
- Chithandizo cha Pamwamba
- Njira yomanga
- Mkhalidwe Womanga
- Phukusi
*Zinthu Zamalonda:
1. Filimu yophimbayo ili ndi kukana kwamphamvu kwa ultraviolet, kumamatira bwino, kusinthasintha, komanso kukana kwamphamvu kwa zotsatira;
2. Kukongoletsa bwino komanso kulimba, mtundu wosinthika wa utoto, kuphatikiza utoto wolimba ndi utoto wachitsulo, kusunga mtundu ndi kunyezimira, kusintha kwa mtundu kwa nthawi yayitali;
3. Mphamvu yabwino kwambiri yolimbana ndi dzimbiri imatha kupirira zosungunulira zambiri zamphamvu, asidi, alkali, madzi, mchere ndi mankhwala ena. Sizimagwa, sizisintha mtundu, ndipo zimateteza bwino kwambiri.
4. Yolimba kwambiri pa nyengo, yoteteza dzimbiri komanso yodziyeretsa bwino, dothi la pamwamba ndi losavuta kuyeretsa, utoto wokongola, nthawi yoteteza dzimbiri imatha kukhala zaka 20, ndiye chisankho choyamba cha kapangidwe kachitsulo, mlatho, ndi chophimba choteteza nyumba.
*Zambiri Zaukadaulo:
| Chinthu | Deta |
| Mtundu ndi mawonekedwe a filimu yopaka utoto | Mitundu ndi filimu yosalala |
| Kulimbitsa thupi, μm | ≤25 |
| Kukhuthala (Stormer viscometer), KU | 40-70 |
| Zokhutira zolimba，% | ≥50 |
| Nthawi youma, h, (25℃) | ≤2h, ≤48h |
| Kumatira (njira yokhazikika), kalasi | ≤1 |
| Mphamvu ya mphamvu, kg, cm | ≥40 |
| Kusinthasintha, mm | ≤1 |
| Kukana kwa alkali, 168h | Palibe thovu, palibe kugwa, palibe kusintha kwa mtundu |
| Kukana kwa asidi, maola 168 | Palibe thovu, palibe kugwa, palibe kusintha kwa mtundu |
| Kukana madzi, 1688h | Palibe thovu, palibe kugwa, palibe kusintha kwa mtundu |
| Kukana kwa mafuta, 120# | Palibe thovu, palibe kugwa, palibe kusintha kwa mtundu |
| Kukana kwa nyengo, kukalamba kopangidwa ndi opanga kwachangu kwa maola 2500 | Kutayika kwa kuwala ≤2, choko ≤1, kutayika kwa kuwala ≤2 |
| Kupopera kwa mchere, 1000h | Palibe thovu, palibe kugwa, palibe dzimbiri |
| Chinyezi ndi kukana kutentha, 1000h | Palibe thovu, palibe kugwa, palibe dzimbiri |
| Kukana kupukuta kwa zosungunulira, nthawi | ≥100 |
HG/T3792-2005
*Ntchito Yogulitsa:
Amagwiritsidwa ntchito poletsa dzimbiri pa zida zamakemikolo, mapaipi ndi malo opangidwa ndi zitsulo m'malo ovuta kwambiri owononga mafakitale.
Ikhoza kujambulidwa pa:
Nyumba zachitsulo；Mapulojekiti a mlatho；Malo ogwirira ntchito za m'madzi；Mapulatifomu obowola ；Madoko ndi madoko；Uinjiniya wa Municipal;Zoteteza zothamanga kwambiri；Konkire yoletsa dzimbiri.
* Nthawi yophikira kawiri:
Kutentha: 5℃ 25℃ 40℃
Nthawi yochepa: 2h 1h 0.5h
Nthawi yayitali kwambiri: masiku 7
*Chithandizo cha pamwamba:
Ubwino wa kuphulika kwa chitsulo ndi kuchotsa dzimbiri uyenera kufika pamlingo wa Sa2.5 kapena kuchotsa dzimbiri pa grinding wheel kufika pamlingo wa St3:Chitsulo chopakidwa ndi primer ya workshop chiyenera kuchotsedwa dzimbiri ndikuchotsedwa mafuta kawiri kuti chipangidwe.
Pamwamba pa chinthucho payenera kukhala kolimba komanso koyera, kopanda fumbi ndi dothi lina, komanso kopanda asidi, alkali kapena chinyezi.
*Njira yomangira:
Kupopera: Kupopera popanda mpweya kapena kupopera mpweya. Kupopera popanda mpweya wochuluka n'koyenera.
Kutsuka / Kuzungulira: Kuchuluka kwa filimu youma yomwe yatchulidwa kuyenera kukwaniritsidwa.
*Mkhalidwe wa Kamangidwe:
1, Kutentha kwapansi ndiosachepera 5℃, chinyezi cha 85% (kutentha ndi chinyezi ziyenera kuyezedwa pafupi ndi maziko), chifunga, mvula, chipale chofewa, mphepo ndi mvula ndizoletsedwa kwambiri kumanga.
2, Musanapente utoto,yeretsani pamwamba pa msewu wophimbidwa ndi nsalukuti mupewe zinthu zodetsa ndi mafuta.
3, Chogulitsachi chikhoza kupopedwa, kutsukidwa kapena kuzunguliridwa. Tikulimbikitsa kupopedwa ndi zipangizo zapadera. Kuchuluka kwa choondacho ndi pafupifupi 20%, kukhuthala kwa kugwiritsa ntchito ndi 80S, kuthamanga kwa kapangidwe ndi 10MPa, m'mimba mwake wa nozzle ndi 0.75, makulidwe a filimu yonyowa ndi 200um, ndipo makulidwe a filimu youma ndi 120um. Chiŵerengero cha utoto wopangidwa ndi chiphunzitso ndi 2.2 m2/kg.
4, Ngati utoto uli wokhuthala kwambiri panthawi yomanga, onetsetsani kuti mwauchepetsa mpaka utakhala wofunikira ndi choonda chapadera.Musagwiritse ntchito choonda.
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