I-PETG kanye ne-PMMA zombili ziyizinto ezibonakalayo kakhulu, futhi uma kuqhathaniswa, imakethe ijwayelene kakhulu ne-PMMA. Kodwa-ke, ukungena kwangempela kwe-PETG emakethe kwaqala ngokupakishwa kwepulasitiki ebonakalayo yezimonyo zekhwalithi ephezulu. Ngaphambi kokuba i-PETG iqalwe, i-PMMA cishe yayisetshenziselwa ukupakisha ipulasitiki ebonakalayo yezimonyo zekhwalithi ephezulu. Pho-ke yikuphi ukufana nomehluko phakathi kwalokhu okubili? Umehluko ungafingqwa kanje:

1. Ukumelana kwe-solvent ye-PMMA akukubi njengokwe-PETG. Ngemva kokuthintana nezinto eziningi, i-PMMA kulula ukuyishintsha ibe mhlophe, ngakho-ke imikhiqizo eminingi, ikakhulukazi izimonyo, idinga i-inner liner ukuze ivimbele ukupakishwa kwayo, kuyilapho i-PETG ingenayo le nkinga;

2. Zombili i-PMMA ne-PETG zinezakhiwo ezinhle kakhulu zokukhanya, indawo ecwebezelayo ephezulu kanye nokugcwala okuphansi. Ukudluliselwa kwalokhu okubili kuseduze nokwe-PETG, okucishe kube ngu-90%.

3. Isici sokuthamba, ukuqina kanye nokumelana nokushayisana kwe-PMMA akukuhle njengokwe-PETG, ikakhulukazi ukumelana nokushayisana;

4. I-PETG iyazinamathelisa, iyakwazi ukunyatheliswa kahle, imikhiqizo yayo ayidingi ukwelashwa kwe-corona;

5. I-PETG iphakeme kune-PMMA.

Embonini yethu, kulezi zinto ezimbili, sikhetha izinto ze-PMMA, izinto ze-PMMA zisetshenziswa kakhulu, futhi kuyisinqumo esihle maqondana nentengo nekhwalithi.

Enye yezinto esizithanda kakhulu nge-PMMA ukuzinza kwayo, futhi izinto ze-PMMA zinokuzinza kokukhanya, okusho ukuthi i-PMMA ayinciphisi kakhulu. Ezinye izinto ezibonakalayo, i-PETG noma i-PC, zizoncipha, futhi uma le mikhiqizo ishiywe isikhashana, izophenduka iphuzi, okuyi-oxidation. Vele izinto ze-PMMA nazo zizoncipha, kodwa izinga lokuncipha lizohamba kancane, ngakho izinto ze-PMMA zisetshenziswa kabanzi ezibanini zezimoto.

Uma ufuna ukwenza imikhiqizo ye-optical, ungathola ifektri yethu. Ifektri yethu inolwazi olukhulu ekusebenziseni izinto ze-optical kanye nokukhiqizwa kwemikhiqizo ye-optical. Ngokuphathelene nezinto zokusetshenziswa, ukwenza isikhunta, ukukhiqizwa komkhiqizo, ukupakisha, singahlangabezana ngokugcwele nazo zonke izidingo zamakhasimende. (Siphinde sibe nezinsizakalo zokuphrinta nokumboza)