Kodi zinthu za Vinyl ndi ziti?
Vinyl ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri pazoseweretsa, zamisiri ndi ma modelling. Kwa iwo omwe amakumana ndi mawu awa kwa nthawi yoyamba, sangamvetsetse zomwe Vitreous Enamel imapangidwa. M'nkhaniyi, tisanthula mwatsatanetsatane mawonekedwe azinthu, njira zopangira, malo ogwiritsira ntchito ndi ubwino wake ndi kuipa kwa vinyl, kukuthandizani kumvetsa mozama za makhalidwe ndi ntchito za vinyl.
1. Zida za vinyl
Vitreous enamel ndi chiyani? Rotational Molding (Rotational Molding) ndi pulasitiki yofewa makamaka yopangidwa ndi PVC (polyvinyl chloride) kapena utomoni wina wa vinyl wosakanizidwa ndi mapulasitiki. Ma resins ndi mapulasitikiwa amasakanizidwa ndikutenthedwa ndi kutentha kwina kuti apange gelatinous zinthu zomwe zimakhala zofewa, zosinthika komanso zosasunthika. Kuchuluka kwa pulasitiki wowonjezeredwa kungathe kusintha kufewa kwa vinyl, kotero kuti kumverera kwa zinthu za vinyl kungakhale kofewa kwambiri mpaka kulimbika pang'ono.
2. Njira yopangira Vitreous Enamel
Njira yopanga ma enamel ya Vitreous imakhala ndi masitepe atatu: kutenthetsa, kudzaza nkhungu ndi kuziziritsa. Thirani zosakaniza zosakaniza mu nkhungu yachitsulo ndikutenthetsa nkhungu kuti zinthuzo zigawidwe mofanana mu khoma lamkati la nkhungu. Kupyolera mu kutentha ndi kusinthasintha, zinthu zamadzimadzi zimachiritsidwa pang'onopang'ono ndikuwumbidwa. Kenako nkhunguyo imazizidwa ndikutsegulidwa kuti ipereke chomaliza cha vinyl. Njirayi ndi yoyenera makamaka pazinthu zopanda kanthu zomwe zimakhala ndi maonekedwe ovuta, chifukwa sizifuna zipangizo zamakina zovuta.
3. Malo ogwiritsira ntchito vinyl lining
Zida za Vitreous enamel zimagwiritsidwa ntchito kwambiri chifukwa cha kufewa kwawo kwapadera komanso mawonekedwe amtundu wolemera. Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zoseweretsa, zidole, zitsanzo, chakudya chofananira, zida zamankhwala ndi zokongoletsa zosiyanasiyana. Mwachitsanzo, zoseweretsa za vinyl nthawi zambiri zimagwiritsidwa ntchito popanga zidole zofewa zapamwamba komanso zitsanzo zamakatuni, kumva kwake kofewa komanso kuchuluka kwa kubalana kumapangitsa vinyl kukhala pamalo pamsika. Mitundu yabwino ya vinyl imapangitsanso kuti ikhale yotchuka muzojambula zamanja ndi zojambulajambula.
4. Ubwino ndi kuipa kwa Vitreous Enamel
Kodi ubwino ndi kuipa kwa vinyl ndi chiyani? Ubwino wa vinyl lining material ikuwonekera makamaka pazinthu izi:

Kufewa kwabwino: kufewa kwa Vitreous Enamel ndikoyenera kupanga zinthu zomwe zimafunikira kukhudza kofewa, monga zoseweretsa ndi zitsanzo zofananira.
Mitengo yotsika mtengo: ndalama zopangira ndizochepa chifukwa cha njira yosavuta yopangira, yomwe sikutanthauza zida zovuta ndi nkhungu zotsika mtengo.
Zolemera mumtundu: Zida za vinyl zimatha kusakanikirana mosavuta kuti zipange mitundu yosiyanasiyana ndipo zimatha kupopera ndi mitundu yovuta kuti ikwaniritse zofunikira zosiyanasiyana.

Vinyl ilinso ndi zovuta zina, monga:

Kusakhazikika bwino: Vitreous enamel zakuthupi ndizofewa, zosavuta kukanda komanso kupindika, sizoyenera kukakamiza nthawi yayitali kapena kukakamizidwa kwambiri kugwiritsa ntchito malo.
Zocheperako zachilengedwe: kuphatikiza kwa PVC ndi mapulasitiki kumatha kukhala ndi zinthu zowononga zachilengedwe, zomwe zimapangitsa kuti zikhale zovuta kuzibwezeretsanso ndikutaya.
Kukalamba Mosavuta: Zopangidwa ndi kutentha kapena kuwala kwa dzuwa zimakhala zosavuta kukalamba komanso zachikasu, zomwe zimakhudza maonekedwe ndi moyo wautumiki.

5. Kuyerekeza kwa Vitreous Enamel ndi zipangizo zina
Poyerekeza ndi mapulasitiki achikhalidwe ndi mphira, mawonekedwe a vinyl lining ndi osiyana kwambiri. Kufewa ndi pulasitiki ya Vitreous Enamel sikungafanane ndi mapulasitiki olimba wamba, koma otsika kuposa mphira potengera mphamvu ndi kukana abrasion. Chifukwa chake, Vitreous Enamel imagwiritsidwa ntchito nthawi zambiri nthawi zina zomwe zimafunikira mawonekedwe ofewa koma osati mphamvu yayikulu. Poyerekeza ndi silikoni, Vitreous Enamel ndi yotsika mtengo, koma osati yokonda zachilengedwe komanso yolimba ngati silikoni.
Mapeto
Kupyolera mu kusanthula pamwambapa, tikumvetsa mozama nkhani ya "zinthu za vinyl". Monga pulasitiki yofewa yopangidwa ndi PVC ndi plasticizers, Vinyl amagwiritsidwa ntchito kwambiri muzoseweretsa ndi ntchito zamanja chifukwa cha kufewa kwake kwapadera, mawonekedwe amtundu wolemera komanso mtengo wotsika wopanga. Nkhani za kukhalitsa kwake ndi kuyanjana kwa chilengedwe zimafunanso chidwi. Posankha vinyl ngati chinthu chopangira, ndikofunikira kuyeza zabwino ndi zovuta zake molingana ndi momwe zimagwirira ntchito.