Silicone mafutaine zvinhu zvakawanda zvakakosha, zvakadai seyakadzika tembiricha viscosity coefficient, kuramba kune yakakwirira uye yakaderera tembiricha, oxidation resistance, high flash point, low volatility, good insulation, low surface tension, hapana ngura kune simbi, non-chepfu, etc. Nekuda kwehunhu uhu, silicone oiri ine basa rakanakisa mumaapplication akawanda.Pakati pemafuta akasiyana-siyana esilicone, methyl silicone mafuta ndiyo inonyanya kushandiswa uye inonyanya kukosha mhando, inoteverwa nemethyl phenyl silicone mafuta.Yakasiyana-siyana inoshanda silicone oiri uye yakagadziridzwa silicone oiri inonyanya kushandiswa kune zvakakosha.
Hunhu: Husina ruvara, husina kunhuhwirira, husina chepfu, uye husina kuvhurika mvura.
Kushandiswa: Iine zvakasiyana-siyana viscosities.Iyo ine yakanyanya kupisa kupisa, kusamira kwemvura, kuvharwa kwemagetsi, uye kuderera kwepasi tension.Inowanzo shandiswa semafuta ekuzora epamusoro, mafuta anovhundutsa, mafuta ekudzivirira, defoamer, ajenti yekuburitsa, polishing agent, isolation agent, uye vacuum diffusion pombi mafuta;Lotion inogona kushandiswa kupukuta matayi emota, kukwenenzvera kwemidziyo, nezvimwewo Methyl silicone mafuta ndiyo inonyanya kushandiswa.Iyo yakapfava uye yakapfava tactile kupera inoshandiswa kune machira kupera mushure memulsification kana kugadziridzwa.Emulsified silicone oiri inowedzerwawo kune shampoo yemazuva ese ekuchengetedza zvigadzirwa kuti uvandudze lubrication yebvudzi.Mukuwedzera, kune ethylsilicone mafuta, methylphenyl silicone mafuta, nitrile ine silicone oiri, polyether modified silicone mafuta (mvura-soluble silicone mafuta), nezvimwewo.
Iko kushandiswa kwemhando yesilicone oiri yakakura kwazvo.Haisi kungoshandiswa sechinhu chakakosha mundege, tekinoroji, uye madhipatimendi ehunyanzvi hwemauto, asiwo muzvikamu zvakasiyana zvehupfumi hwenyika.Chiyero chekushandisa chakawedzera kusvika ku: kuvaka, zvemagetsi nemagetsi, machira, mota, michina, matehwe nekugadzira mapepa, maindasitiri emakemikari uye akareruka, simbi nependi, mushonga uye kurapwa, zvichingodaro.
Zvikumbiro zvikuru zvesilicone mafutauye zvinobva pairi firimu remover, shock absorber oil, dielectric oil, hydraulic oil, heat transfer oil, diffusion pump oil, defoamer, lubricant, hydrophobic agent, pendi additive, polishing agent, cosmetics and daily Products additive, surfactant, particle and fiber treatment agent, flocculase.
Zvakanakira:
(1) Iyo viscosity tembiricha kuita ndiyo yakanyanya kunaka pakati pemafuta ekuzora, ane diki viscosity shanduko pane yakakura tembiricha renji.Yayo yekuomesera poindi kazhinji isingasviki -50 ℃, uye mamwe anogona kusvika kusvika -70 ℃.Kana yakachengetwa kwenguva yakareba pakudziya kwakadzika, kutaridzika uye viscosity yemafuta zvinoramba zvisingachinji.Iwo mafuta egasi anofunga nezve yakakwirira, yakaderera, uye yakafara tembiricha mazinga.
(2) Yakanakisa thermal oxidation kugadzikana, senge thermal decomposition tembiricha> 300 ℃, diki evaporation kurasikirwa (150 ℃, 30 mazuva, evaporation kurasikirwa chete 2%), oxidation bvunzo (200 ℃, 72 maawa), shanduko diki muviscosity uye kukosha kweasidhi.
(3) Yakanakisa kuvharwa kwemagetsi, vhoriyamu kuramba, nezvimwewo hazvishanduke mukati mechikamu chekushisa kwekamuri kusvika 130 ℃ (asi mafuta haagone kuve nemvura).
(4) Iyo isiri-chepfu, yakaderera furo, uye yakasimba anti foaming mafuta inogona kushandiswa se defoamer.
(5) Yakanakisa shear kugadzikana, ine basa rekutora vibration uye kudzivirira vibration kupararira, inogona kushandiswa semvura inonyorovesa.
Nguva yekutumira: Jun-28-2023