Silicone
-
Cov Txheej Txheem Lim Silicone nrog Cov Lim Great Wall: Xyuas kom huv si thiab ua haujlwm tau zoo
Cov Silicones Keeb Kwm yog cov khoom siv tshwj xeeb uas muaj cov yam ntxwv ntawm ob qho tib si inorganic thiab organic sib xyaw ua ke. Lawv qhia txog qhov tsis tshua muaj qhov nro ntawm qhov chaw, qhov tsis tshua muaj viscosity-kub coefficient, siab compressibility, siab roj permeability, nrog rau kev tiv taus zoo heev rau qhov kub thiab txias heev, oxidation, weathering, dej, thiab tshuaj lom neeg. Lawv kuj tsis muaj tshuaj lom, physiologically inert, thiab muaj zoo heev ...
