Timadziwa bwino zinthu za PVC ndi acrylic, zomwe nthawi zambiri zimagwiritsidwa ntchito pa moyo wathu watsiku ndi tsiku, mongawokonza milomo wodzoladzola, chosungiramo zinthu zoyendera, ndi zina zotero. Komabe, anthu ambiri amaganiza kuti zinthu ziwiri za acrylic ndi PVC ndizofanana, koma zinthu ziwirizi zikadali zosiyana kwambiri. Kodi kusiyana pakati pa matabwa a acrylic ndi PVC ndi kotani?
1. Kuwonekera bwino ndi kuteteza chilengedwe: Kuteteza chilengedwe kwa acrylic (PMMA) kuli bwino kuposa kwa PVC. Opanga ena a PVC amatha kuwonjezera mapulasitiki (mapulasitiki) ku mapangidwe awo. Ngati kusankha kwa pulasitiki sikwabwino, kungakhale kovulaza thupi la munthu.
2. Kuwonekera: Kuwonekera bwino kwa acrylic (PMMA) ndikobwino.
3. Mtengo: Zipangizo zopangira PVC ndi zotsika mtengo, ndipo zopangira zopangira za acrylic (PMMA) ndi zodula.
4. Mtundu: Bolodi la PVC silili lolimba bwino ndipo ndi losavuta kuwola pokonza. Kawirikawiri, mtundu wakumbuyo wa acrylic wokhala ndi mtundu womwewo udzakhala wachikasu kwambiri.
5. Kuchulukana: Kuchulukana kwa bolodi lowonekera la PVC ndi 1.38g/cm3, ndipo kuchuluka kwa bolodi la acrylic ndi 1.1g/cm3; kukula komweko, bolodi la PVC ndi lolemera pang'ono.
6. Phokoso: Gwiritsani ntchito matabwa awiri okhala ndi malo omwewo kuti muyatse pansi kapena kugogoda ndi manja anu. Phokoso lake ndi la acrylic. Chinthu chosasangalatsa ndi PVC.
7. Kuyaka ndi kununkhiza: Lawi limakhala lachikasu acrylic ikayaka, limanunkhiza mowa komanso lopanda utsi. Lawi la PVC likayaka, limakhala lobiriwira, limanunkhiza hydrochloric acid, ndipo limatulutsa utsi woyera.
Ngati muli ndi mavuto ndichiwonetsero please feel free to contact us at james@acrylicworld.net
Nthawi yotumizira: Januwale-10-2024
