Silicones kuonetsa makhalidwe ambiri zothandiza

Silicones kuonetsa makhalidwe ambiri zothandiza, kuphatikizapo: [1]
Low matenthedwe madutsidwe
Low mankhwala reactivity
Low kawopsedwe
matenthedwe bata (mosalekeza katundu pa lonse kutentha osiyanasiyana -100 kwa 250 ° C).
Luso kubweza madzi ndi kupanga zisindikizo watertight.
Kodi si n'kudziphatika kwa magawo ambiri, koma chimatsatira bwino kwa ena, mwachitsanzo galasi.
Siligwirizana kukula microbiological.
Kukana kuti mpweya, ozoni, ndi ultraviolet (dzuwa) kuwala. Katundu Izi zapangitsa kuti ntchito ambiri silicones mu zomangamanga (mwachitsanzo zokutira, moto chitetezo, glazing zisindikizo) ndi makampani magalimoto (gaskets kunja, kunja kokha).
Magetsi kutchinjiriza katundu. Chifukwa silikoni akhoza kukonza kukhala electrically insulative kapena conductive, ndi oyenera osiyanasiyana ntchito magetsi.
Mkulu mpweya permeability: firiji (25 ° C), ndi permeability wa mphira silikoni kwa mpweya monga mpweya pafupifupi nthawi 400 [tikalemba anafunika] wa mphira butyl, kupanga silikoni zothandiza ntchito zachipatala amene kuchuluka aeration wokha. Tikawonetsetsa silikoni rubbers sangathe ntchito pamene zisindikizo gasi zolimba zofunika.
Silikoni tingathe kukulitsa mu mphira mikwamba, kumene ali zina, monga FDA ovomerezeka. Izi akuwatsimikizira Ntchito ya silikoni mikwamba kwa mafakitale amafuna ukhondo Mwachitsanzo, chakudya ndi chakumwa ndi mankhwala.


Post nthawi: Jun-20-2018
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