Uchungechunge Lwezibuko Zokuphepha Lwentsha D110229025

Yiziphi izinzuzo ze-siliconeizibuko?

Umbukwaneszihlukaniswa ngohlobo, okuhlanganisa amafreyimu ezingilazi zensimbi, amafreyimu ezingilazi ezingezona ezensimbi namafreyimu ezingilazi ezixubile.Phakathi kwazo, ifreyimu yezibuko ze-silicone ingenye yezinhlaka zezibuko ezingezona zensimbi.Umehluko osobala kakhulu phakathi kwayo namanye amafreyimu ezingilazi zeshidi, amafreyimu ezingilazi zepulasitiki, njll. ukuthi iyinto esebenza kakhulu ye-adsorption, hhayi into e-amorphous.Ngakho-ke amafreyimu ezingilazi ze-silicone nawo aphumelele ukuqinisekiswa kochwepheshe abaningi, ngakho-ke kuthiwani ngamafreyimu ezingilazi ze-silicone?

Amafreyimu ezingilazi ze-silicone, uma kuqhathaniswa namafreyimu ezingilazi zezinye izinto, isici esisobala kakhulu ukuthi awancibiliki kalula emanzini, futhi kunoma iyiphi into encibilikayo, engenabuthi, engenambala, engenaphunga, futhi azinzile kumakhemikhali.Ngaphandle kwe-alkali enamandla ne-hydrofluoric acid empilweni, ngeke ibe nokusabela kwamakhemikhali nabanye.

Ozimele bezingilazi ze-silicone banokusebenza okuphezulu kwe-adsorption, ukuqina okuhle kokushisa, izici ezinhle zamakhemikhali, namandla aphakeme uma kuqhathaniswa.Ngakho-ke, ifreyimu yezibuko ze-silicone akulula ukusabela ngayo nezinye i-solvents, futhi ingabuye ibekwe endaweni yokushisa ephezulu isikhathi esifushane, futhi ngeke kube khona ukuguqulwa nezinye izinto.Ngaphezu kwalokho, i-silicone, njengohlaka lombukiso we-memory myopia titanium frame, inamandla umakhenikha aphezulu uma kuqhathaniswa, ngeke ikhubazekile ngenxa yokugoba, futhi inomphumela wokutakula omkhulu.Ngaphezu kwalokho, ayinayo imiphumela emibi esikhumbeni somuntu, futhi akukho ukuhlehlisa okusobala ebhulohweni lekhala, okwenza kube lula ukugqoka.

Ngaphezu kokusetshenziswa kwejeli ye-silica yamafreyimu ezingilazi, abanye abapheki belayisi basekhaya, abapheki belayisi, njll. yonke imikhiqizo eyenziwe ngezinto zejeli ye-silica.Ngaphezu kwalokho, umbala wefreyimu yengilazi ye-silicone ukhanya kakhulu, uyakhanya futhi uyakhazimula, othandwa futhi othandwa ngabathengi abaningi.