Madzi opangidwa ndi PU opaka madzi, Opangidwa ndi madzi opangidwa ndi Polyurethane kubalalitsidwa monga main film -forming material, Kuonjezera ma pigment ndi fillers ndi zina zowonjezera.Kuchiritsa filimu kudzera m'madzi volatilization.
Kagawidwe kazinthu ndi mawonekedwe:
PU zokutira
| Gulu lazinthu | mtundu | Kufotokozera | Njira yomanga |
| UV / No-UV | woyera | 25kg / mbiya | Roller, burashi, spary
|
Choyamba
| Gulu lazinthu | mtundu | kufotokoza | Njira yomanga |
| Water based Reaction type primer | A: woyera B:yellow | A: 10kg / mbiya B: 1kg / mbiya | Roller / brush |
Ntchito ndi mawonekedwe azinthu:
zipangizo madzi , Green ndi chilengedwe wochezeka .
Chigawo chimodzi, kugwiritsa ntchito pompopompo komanso kosavuta kugwiritsa ntchito.
Filimu yokutira ili ndi kukana kwamadzi kwabwino, kukana kwa dzimbiri komanso Kusakhazikika bwino.
Kukana kwa UV kwa nthawi yayitali.
Kanema wokutira wa PU ali ndi mphamvu zolimba kwambiri, kutalika kwabwino komanso kukana kutentha kwambiri komanso kutsika
Filimu yokutira ndi yaying'ono komanso yolipira kuchokera kumabowo a singano ndi thovu.
Tsiku laukadaulo :
| No |
Kanthu | Tsiku laukadaulo | |
| 1 | Zinthu zakuthupi /% | ≥60 | |
| 2 | Kachulukidwe/(g/ml) | 报告实测值 | |
| 3 | Pamwamba nthawi youma/h | ≤4 | |
| 4 | Nthawi yowuma kwambiri/h | ≤12 | |
| 5 | Mphamvu yamphamvu / MPA | ≥2.0 | |
| 6 | Kuchulukitsa panthawi yopuma/% | ≥500 | |
| 7 | Mphamvu ya misozi / (N/mm) | ≥15 | |
| 8 | Kupindika pa kutentha kochepa / ℃ | -35 ℃, Palibe kusweka
| |
| 9 | Kusakwanira kwa madzi | 0.3MPa, 120min, kulephera | |
| 10 | Kuchira mwachangu/% | ≥70 | |
| 11 | Mphamvu yolumikizana / MPA
| Mikhalidwe yoyeserera | ≥1.0 |
| Gawo lonyowa | ≥0.5 | ||
Kufikira koyenera:
Kugwiritsa ntchito madzi osamangira denga, pansi pa nthaka ndi denga lachitsulo .kutsuka ndi totile etc projekiti yosalowa madzi.
Zochita:
Chithandizo cha m'munsi -Burashi yoyambira-Mwatsatanetsatane chithandizo chamankhwala-Kuphimba filimu ya malo akuluakulu-kutseka-kuwunika kwamankhwala
Chithandizo chosanjikiza chapansi: gawo loyambira liyenera kukhala lotayirira komanso louma komanso lopanda matope ndi mchenga, zinyalala;Gwirani gawo lapansi pamene latsopano denga ndi denga zitsulo;
Pulashi yoyambira: Sakanizani zoyambira A ndi B monga 10:1 peresenti, gwedezani bwino, kenaka Sakanizani ndi madzi 30% -50%, gwedezani bwino ndikutsuka pagawo, mlingo wa 0.05~0.1kg/m.2,nthawi youma 10 ~ 20min, Ngati mupumula, mutha kugwiritsa ntchito mtsogolo.
Tsatanetsatane wothandizila chithandizo: The deformation msoko, kugwa kwa madzi, chitoliro chotuluka, ngalande zamadzi, ndi ngalande ndi zina, Khazikitsani wosanjikiza wosanjikiza madzi kapena chitani njira zofananira malinga ndi zofunikira pakuchiza mfundo zazikulu ndi zovuta.
Filimu yokutira ya dera lalikulu: Imatha kutsuka kapena kupopera mbewu mankhwalawa.ayenera burashi 2 mpaka 3 nthawi, Pachiphaso chilichonse ❖ kuyanika, ayenera kudikira 2 ~ 4 maola, Burashi nthawi ina, Oima kumanga.
Kutsekera mankhwala: pambuyo pa madzi wosanjikiza dera latha, wosanjikiza madzi ayenera kutsekedwa, kutseka mankhwala ayenera kutsatira zofunika kuchiza mfundo zazikulu ndi zovuta.
Kuyang'anira: Chitani monga momwe zimafunira za area'rule .
Transport ndi kusungirako:
1.Zogulitsa zamitundu yosiyanasiyana kapena zofotokozera ziyenera kusungidwa padera panthawi yosungira ndi kunyamula.
2.Against insolation ndi mvula, kutentha kosungirako kuyenera kukhala 5 ℃-35 ℃.
3.Nthawi yosungirako ndi chaka chimodzi .
Kusamalitsa:
1. Palibe ntchito yomwe imaloledwa kuchitidwa m'masiku achisanu ndi mvula kapena masiku ndi mphepo kukhala 5 ℃ mpaka 35 ℃.
2.Yogwiritsidwa ntchito pamtunda wonyowa: ntchito ikhoza kuchitidwa pamtunda wonyowa pokhapokha ngati palibe madzi owoneka pamtunda, Choncho, ingagwiritsidwe ntchito mu nyengo yamvula.Zindikirani : sangathe kugwira ntchito padzuwa lotentha kwambiri.
3. Kutentha kozungulira kwa ntchito kuzikhala 5 ℃-35 ℃.
4. Musanamangidwe PU ❖ kuyanika, Mufunika Primer kusamalira gawo lapansi.
1.0mm Mlingo 2.0kg/m2-2.2kg/
