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Ufa Wophimba Pamwamba

Kupaka ufa ndi njira yomaliza pamwamba pomwe pamwamba pa chitsulo kapena chinthucho chimakutidwa ndi utoto wouma, womwe pambuyo pake umachiritsidwa kutentha kwambiri kwa nthawi inayake zomwe zimapangitsa kuti pakhale chitetezo cholimba komanso cholimba.

mfiti (1)

Njira

1. Kuyeretsa Pamwamba (Kuchotsa Mafuta/Kuyeretsa)
Amachotsa mafuta, mafuta, fumbi, ndi zinthu zina zodetsa pamwamba pa chitsulo.
Njira zodziwika bwino zimaphatikizapo kuyeretsa kwa alkaline, kupukuta kwa solvent, kapena kuyeretsa pogwiritsa ntchito ultrasound.

2. Kukonzekera Pamwamba / Kuphulika Kosakhazikika
Pamwamba pa chitsulo pamakhala chitsulo chophwanyika pogwiritsa ntchito mchenga kapena kuphulika ndi mfuti kuti muchotse dzimbiri ndi mamba a mphero.
Zimathandiza kuti utoto wa ufa ukhale wolimba kwambiri.

3. Kutsuka / Kuumitsa
Amatsuka zotsalira kuchokera ku kuphulika ndi kuyeretsa.
Pamwamba pake paume bwino kuti pakhale kulimba kwa ufa.

4. Kugwiritsa Ntchito Chisamaliro Pamaso pa Chithandizo / Kuyika Chiyambi (Ngati mukufuna)
Amayika chophimba kapena choyambira (monga phosphate kapena choyambira chopanda chromate) kuti awonjezere kukana dzimbiri komanso kulumikiza ufa.

5. Kugwiritsa Ntchito Ufa
Amapopera ufa wouma (thermoplastic kapena thermoset) mofanana pa chitsulo.
Mphamvu yamagetsi imatsimikizira kuti ufawo umamatira mofanana ku substrate.

6. Kuphika/Kuphika
Zitsulo zimatenthedwa mu uvuni wophikira (nthawi zambiri kutentha kwa 160–200°C) kwa nthawi inayake.
Ufa umasungunuka ndipo umapanga utoto wosalala, wopitilira, komanso wolimba.

Mbali

  1. Kukana dzimbiri bwino kwambiri:Chophimba cha ufachi chimapereka chotchinga choteteza ku chinyezi, mankhwala, ndi kuwala kwa UV.

  2. Kumaliza kokhalitsa:Imasunga mtundu ndi mawonekedwe ake kwa zaka zambiri, yoyenera kugwiritsidwa ntchito mkati ndi panja.

  3. Kumamatira mwamphamvu:Amamangirirana mwamphamvu ndi zitsulo zokonzedwa bwino, zomwe zimachepetsa chiopsezo chotupa kapena kusweka.

  4. Kusamalira kochepa:Palibe chifukwa chopaka utoto pafupipafupi, kuyeretsa ndikosavuta komanso kosavuta.

  5. Wosamalira chilengedwe:Yopanda zosungunulira, mpweya wochepa wa VOC, komanso yogwiritsidwanso ntchito mokwanira.

Kugwiritsa ntchito

1. Uinjiniya wa Zomangamanga ndi Kapangidwe ka Nyumba
Nyumba zachitsulo, milatho, mafakitale, masitepe, ndi zipilala.
Amapereka chitetezo cha utoto ndi dzimbiri chokhalitsa m'nyumba ndi panja.

2. Malo Oyendera
Zotchingira msewu waukulu, ndodo zolumikizira zizindikiro za magalimoto, zolumikizira njanji.
Yolimba ku UV, chinyezi, ndi mankhwala, zomwe zimapangitsa kuti igwire bwino ntchito m'malo omwe anthu ambiri amadutsa.

3. Zipangizo Zamagetsi ndi Zolumikizirana
Nsanja zachitsulo, mitengo yowunikira, zothandizira transformer.
Zimathandizira kupirira nyengo komanso zimasunga mawonekedwe okongola pakapita nthawi.

4. Zipangizo Zamakampani ndi Zanyumba
Makina, mashelufu, mipando, ndi zipangizo zapakhomo.
Imakhala yosalala komanso yolimba yomwe imateteza kukanda, kusweka, komanso kutha.

Chidule

Kupaka utoto ndi mankhwala achitsulo abwino kwambiri komanso oteteza chilengedwe, okhala ndi kulimba komanso kukongola ndipo ubwino wake pa chilengedwe wakhala njira yodziwika bwino yotetezera zinthu zamakono zopangidwa ndi zitsulo ndi zitsulo.

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