Menene Methyl Silicone Oil?
Yawanci, methylsiliki maiba shi da launi, marar ɗanɗano, mara guba kuma mara ƙarfi.Ba shi da narkewa a cikin ruwa, methanol ko ethylene glycol.Yana iya zama intersoluble da benzene, dimethyl ether, carbon tetrachloride ko kerosene.Yana da ɗan narkewa a cikin acetone, dioxan, ethanol da butanol.Amma ga methyl silicone man fetur, saboda intermolecular karfi ne kananan, da kwayoyin sarkar ne karkace, da kuma kwayoyin kungiyoyin za a iya da yardar kaina juya, shi yana da kyau kwarai halaye na yada yi, lubricity, high da low zazzabi juriya, weather juriya, radiation juriya. high flash batu, low surface tashin hankali da physiological inertia, da dai sauransu An yadu amfani a cikin masana'antu na yau da kullum.sinadaran, injina, lantarki,yadi, shafa, magani da abinci, da dai sauransu.
Tya HalayenMethyl Silicone Oil
Methyl silicone man yana da yawa na musamman yi.
■ Kyakkyawan juriya mai zafi
A cikin kwayoyin mai na silicone, babban sarkar ya ƙunshi -Si-O-Si-, wanda ke da irin wannan tsari tare da polymer inorganic kuma yana da ƙarfin haɗin gwiwa.Don haka yana da kyakkyawan aikin juriya na zafi.
■ Kyakkyawan juriya da iskar oxygen da juriya na yanayi
∎ Kyakkyawan aikin rufewar lantarki
Silicone man yana da kyau kwarai dielectric Properties.Tare da canjin yanayin zafi da lambar sake zagayowar, halayen lantarkinsa yana canzawa kaɗan.Dielectric akai-akai yana raguwa yayin da zafin jiki ya karu, amma canjin yana da ƙananan.Matsakaicin ikon man fetur na silicone yana da ƙasa kuma yana ƙaruwa tare da haɓakar zafin jiki, amma babu ka'idoji don mita.Ƙarfin juriya yana raguwa tare da ƙara yawan zafin jiki.
■ Kyakkyawan yanayin iska
Ko da yake babban sarkar silicone man ya ƙunshi igiya bond bond, Si-O, da wadanda ba iyakacin duniya alkyl kungiyoyin a gefen sarkar suna daidaitacce waje don hana ruwa kwayoyin shiga ciki da kuma taka a hydrophobic rawar.Tashin hankali tsakanin man silicone da ruwa yana kusan 42 dynes/cm.Lokacin yadawa akan gilashin, saboda rashin ruwa, man siliki na iya samar da kusurwar lamba ta kusan 103°, kwatankwacin kakin paraffin.
∎ Ƙananan ma'aunin zafin jiki
Danko na silicone mai ƙananan ne kuma yana canzawa kadan tare da zafin jiki.Yana da alaƙa da tsarin karkace na ƙwayoyin mai na silicone.Man siliki shine mafi kyawun yanayin yanayin danko-zazzabi a tsakanin kowane nau'in man shafawa na ruwa.Wannan halayyar tana da ma'ana mai girma ga kayan aikin damping.
■ Babban juriya ga matsawa
Saboda tsarin karkatacce da babban nisa na intermolecular, man silicone yana da juriya mai ƙarfi.Yin amfani da wannan sifa na man silicone, ana iya amfani dashi azaman maɓuɓɓugar ruwa.Idan aka kwatanta da bazarar inji, ana iya rage ƙarar sosai.
■ Ƙananan tashin hankali
Low surface tashin hankali ne halayyar silicone man fetur.Ƙananan tashin hankali yana nuna babban aiki na saman.Saboda haka, silicone man yana da kyau kwarai defoaming da antifoaming yi, kadaici yi tare da wasu abubuwa da lubricating yi.
■ Mara guba, mara jurewa da rashin kuzari
Daga ra'ayi na ilimin lissafin jiki, siloxane polymer yana ɗaya daga cikin ƙananan mahadi masu aiki da aka sani.Dimethyl silicone man ba shi da amfani ga kwayoyin halitta kuma ba shi da wani ƙin yarda da dabbobi.Don haka an yi amfani da shi sosai a sashin tiyata da sashin likitancin ciki, magunguna, abinci da kayan kwalliya, da sauransu.
■ Kyakkyawan mai
Man siliki yana da kyawawan kaddarorin da yawa a matsayin mai mai, kamar babban madaidaicin walƙiya, ƙarancin daskarewa, kwanciyar hankali na thermal, ƙaramin ɗanɗanon canji tare da zafin jiki, babu lalata da ƙarfe kuma babu wani mummunan tasiri akan roba, filastik, fenti da fim ɗin fenti na halitta, ƙasa ƙasa. tashin hankali, mai sauƙin yadawa a saman karfe da sauransu.Domin inganta karfe zuwa karfe lubricant na silicone man fetur, lubricating Additives da za a iya gauraye da silicone man za a iya kara.Ana iya haɓaka kaddarorin lubricating na mai na silicone ta hanyar gabatar da ƙungiyar chlorophenyl a cikin sarkar siloxan ko maye gurbin ƙungiyar dimethyl tare da ƙungiyar trifluoropropyl methyl.
Lokacin aikawa: Agusta-09-2021