Sijwayelene kakhulu ne-PVC kanye nezinto ze-acrylic, ezivame ukusetshenziswa ekuphileni kwethu kwansuku zonke, njengeumhleli we-makeup lipstick, Izesekeli zeselula zibonisa i-rack, njll. Nokho, abantu abaningi bacabanga ukuthi izinto ezimbili ze-acrylic ne-PVC zifana ngokuyisisekelo, kodwa lezi zinto ezimbili zisahluke kakhulu. Uyini umehluko phakathi kwamabhodi e-acrylic ne-PVC?
1. Ukungafihli nokuvikelwa kwemvelo: Ukuvikelwa kwemvelo kwe-acrylic (PMMA) kungcono kunokwePVC. Abanye abakhiqizi be-PVC bangase bengeze ama-plasticizers (ama-plasticizers) ekwakhiweni kwabo. Uma ukukhetha kwe-plasticizer kungalungile, kuzoba yingozi emzimbeni womuntu.
2. Ukungafihli: Ukucaca kwe-acrylic (PMMA) kungcono.
3. Inani: Impahla eluhlaza ye-PVC ishibhile, futhi impahla eluhlaza ye-acrylic (PMMA) iyabiza.
4. Umbala: Ibhodi le-PVC linozinzo olumpofu futhi kulula ukubola ngesikhathi sokucubungula. Ngokuvamile, umbala wangemuva we-acrylic onombala ofanayo uzoba ophuzi kakhulu.
5. Ukuminyana: Ukuminyana kwebhodi le-PVC esobala lingu-1.38g/cm3, futhi ukuminyana kwebhodi le-acrylic kungu-1.1g/cm3; ubukhulu obufanayo, ibhodi le-PVC lisinda kancane.
6. Umsindo: Sebenzisa amabhodi amabili anendawo efanayo ukuze uphonsa ukukhanya phansi noma uchofoze ngezandla zakho. Umsindo we-acrylic. Into esemqoka - i-PVC.
7. Ukuvutha nokuhogela: Ilangabi liphuzi lapho i-acrylic ishiswa, iphunga lotshwala futhi ingenantuthu. Lapho ibhodi le-PVC livutha, ilangabi liluhlaza, linephunga le-hydrochloric acid, futhi likhipha intuthu emhlophe.
Uma unezinkinga ngeisibonisi please feel free to contact us at james@acrylicworld.net
Isikhathi sokuthumela: Jan-10-2024
