Cov qauv yooj yim ntawm cov roj silicone Cov yam ntxwv yam ntxwv 1: tshuaj bonds Siloxilicone daim ntawv cog lus (Si-O-Si): txias tsis kam, compressibility, tsis tshua muaj vapor siab, physiological ininertia / tshav kub tsis kam, nplaim tsis kam, oxidation kuj, corona kuj, ...
Nyeem ntxiv