Utoto Wolimba wa Polyurethane Topcoat Utoto Wowonetsedwa

Utoto Wolimba wa Utoto Wopaka Polyurethane

Kufotokozera Kwachidule:

Utoto wake ndi wa mitundu iwiri, Gulu A ndi utoto wopangidwa ndi utomoni wopangidwa ngati maziko, utoto wa pigment ndi wothandizira kuchiritsa, ndi Polyamide wothandizira kuchiritsa ngati gulu B.

Tumizani imelo kwa ife

TSAMBA LINA

*Zinthu Zamalonda:

Kukana mankhwala ndi madzi bwino

Yolimba ku mafuta a mchere, mafuta a masamba, zosungunulira mafuta ndi zinthu zina zamafuta

Filimu yopaka utoto ndi yolimba komanso yonyezimira

Kutentha kwa filimuyi, sikufooka, sikumamatira

*Zambiri Zaukadaulo:

Chinthu	Muyezo
Nthawi Youma (23℃)	Pamwamba Dry≤2h
Nthawi Youma (23℃)	Kuuma Kolimba ≤24h
Kukhuthala (chophimba-4), s)	70-100
Kusalala, μm	≤30
Mphamvu ya mphamvu, kg.cm	≥50
Kuchulukana	1.10-1.18kg/L
Kukhuthala kwa filimu youma, um	30-50 um/pa wosanjikiza uliwonse
Kuwala	≥60
Malo owunikira, ℃	27
Zamkati Zolimba,%	30-45
Kuuma	H
Kusinthasintha, mm	≤1
VOC,g/L	≥400
Kukana kwa alkali, maola 48	Palibe thovu, palibe kukunguluka, palibe makwinya
Kukana madzi, maola 48	Palibe thovu, palibe kukunguluka, palibe makwinya
Kukana nyengo, kukalamba kopangidwa ndi opanga kwa maola 800	Palibe ming'alu yoonekeratu, kusintha kwa mtundu ≤ 3, kutayika kwa kuwala ≤ 3
Chifunga chosagwira mchere (maola 800)	palibe kusintha kwa filimu ya utoto.

*Kagwiritsidwe Ntchito ka Zinthu:

Amagwiritsidwa ntchito m'mapulojekiti osamalira madzi, matanki amafuta osakonzedwa, dzimbiri la mankhwala, zombo, nyumba zachitsulo, mitundu yonse ya nyumba za konkire zomwe sizimakhudzidwa ndi dzuwa.

*Utoto Wofanana:

*Chithandizo cha pamwamba:

Pamwamba pa primer payenera kukhala paukhondo, pouma komanso popanda kuipitsa.

Chonde samalani ndi nthawi yophimba pakati pa kapangidwe ndi pulayimale.

*Mkhalidwe wa Kamangidwe:

Kutentha kwa substrate sikotsika kuposa 5 ℃, ndipo osachepera 3 ℃ kuposa kutentha kwa mpweya wa dew, ndipo chinyezi ndi <85% (kutentha ndi chinyezi ziyenera kuyezedwa pafupi ndi substrate). Ntchito yomanga ndi yoletsedwa kwambiri ngati kuli chifunga, mvula, chipale chofewa, ndi mphepo.
Pakani utoto wa primer ndi wapakatikati, ndipo uume mankhwalawa patatha maola 24. Njira yopopera imagwiritsidwa ntchito kupopera kamodzi kapena kawiri kuti mupeze makulidwe a filimu yomwe yatchulidwa, ndipo makulidwe oyenera ndi 60 μm. Pambuyo pomanga, filimu ya utoto iyenera kukhala yosalala komanso yathyathyathya, ndipo mtundu wake uyenera kukhala wofanana, ndipo sipayenera kukhala kutsika, matuza, khungu la lalanje ndi matenda ena a utoto.

*Magawo Omanga:

Nthawi yophikira: Mphindi 30 (23 ° C)

Moyo wonse:

Kutentha, ℃	5	10	20	30
Moyo wonse (h)	10	8	6	6

Mlingo Wochepa (chiŵerengero cha kulemera):

Kupopera Kopanda Mpweya	Kupopera Mpweya	Chophimba cha burashi kapena chozungulira
0-5%	5-15%	0-5%

Nthawi yobwezeretsanso (makulidwe a filimu iliyonse youma 35um):

Kutentha kozungulira, ℃	10	20	30
Nthawi Yaifupi Kwambiri, h	24	16	10
Nthawi yayitali kwambiri, tsiku	7	3	3

*Njira Yomangira:

Kupopera: kupopera popanda mpweya kapena kupopera mpweya. Kugwiritsa ntchito kupopera popanda mpweya wochuluka kukulimbikitsidwa.
Chophimba cha burashi / chozungulira: chiyenera kukwaniritsa makulidwe a filimu youma yomwe yatchulidwa.

*Njira zodzitetezera:

Chonde samalani ndi zizindikiro zonse zachitetezo zomwe zili pa phukusi panthawi yonyamula, kusungira ndi kugwiritsa ntchito.

Chitani zinthu zofunika zodzitetezera, kupewa moto, kuteteza kuphulika kwa mabomba komanso kuteteza chilengedwe.

Pewani kupumira nthunzi zosungunulira, pewani kukhudzana ndi khungu ndi maso ndi utoto.

Musameze mankhwalawa.

Ngati ngozi yachitika, funani thandizo lachipatala nthawi yomweyo.

Kutaya zinyalala kuyenera kutsatizana ndi malamulo a chitetezo cha dziko ndi boma la m'deralo.

*Phukusi:

Utoto: 20Kg/Chidebe;
Wothandizira Wochiritsa/Wowumitsa: 4Kg/Chidebe
utoto: wochiritsa wothandizira / chowumitsa = 5: 1 (chiŵerengero cha kulemera)

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