Ilaphu le-silicone likwabizwa ngokuba yijeli ye-silica yelaphu, ijeli ye-silica emva kobushushu obuphezulu be-vulcanization eyenziwe nge-asidi kunye nokumelana ne-alkali, ukuxhathisa kwe-abrasion, ukumelana nobushushu obuphezulu kunye nokuphantsi, ukumelana nokubola kwendima luhlobo lwesicelo kwizityalo zemichiza, ukucocwa kweoyile. ...
Funda ngokugqithisileyo