Akavimbika mutengesi we wetting agents

tsananguro pfupi:

Wetting agents zvinhu zvinodzikisa kusimba kwemvura, zvichiita kuti ipararire zviri nyore.Iwo anowanzoshandiswa mumhando dzakasiyana-siyana dzekushandisa, zvinosanganisira chikafu, zvizorwa, kugadzira mapepa, kurapwa kwemvura, detergents, kugadzirwa kweshuga, kuvirisa, kupeta, kudhinda machira uye dhayi, kudhirowa nekunatsa, hydraulic oiri uye yakakwirira-giredhi yekuzora mafuta, madhiri ekuburitsa. , uye zvimwe zvakawanda.

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Zvenyama Uye Chemical Properties

Wetting agents, rudzi rwepolyorganosiloxane ine cheni chimiro cheakasiyana polymerization madhigirii, anoshanda seanoshamisa weti mumiriri.Iyo inogadzirwa kuburikidza ne hydrolysis ye dimethyldichlorosilane nemvura kuti iwane yekutanga condensation mhete.Iyo mhete inobva yatsemuka, yogadziridzwa kuti ibudise yakaderera Chemicalbook ring, uye yakasanganiswa nemusoro agent uye catalyst yekupolymerization.Iyi maitiro inoguma mune akasiyana siyana eWetting agents musanganiswa ane madhigirii akasiyana epolymerization.Izvo zvakaderera zvekufashaira zvinobviswa kuburikidza ne vacuum distillation kuti uwane yekupedzisira Wetting agents.

Kunze kwekuve mumiriri wekunyorova, mafuta esilicone ane huwandu hwezvimwe zvinhu uye mashandisirwo.Inowanzo shandiswa se defoamer mumaindasitiri akadai sekugadzira chikafu, kugadzira zvizorwa, uye kugadzira mapepa.Nekunyatso dzikisa furo kuumbwa, silicone oiri inosimudzira iyo yakazara kugadzirwa maitiro.Pamusoro pezvo, inoshandiswa sechinhu chakakosha mukugadzira silicone resin uye silicone rubber.Zvishandiso izvi zvinowana maapplication akakura seanonamira, murazvo unodzosera mapurasitiki ekuwedzera, insulating zvinhu mbishi, nezvimwe.

Iko kushandiswa kwakasiyana-siyana kwesilicone oiri inoratidzirwa zvakare nekushanda kwayo semugadziri wekupedzisa muindasitiri yematehwe.Inobatsira mukusimudzira chitarisiko, magadzirirwo, uye kusimba kwezvigadzirwa zvematehwe.Uyezve, mune dzimwe nzvimbo dzakasiyana-siyana, dzakadai sekugadzirwa kwepamusoro-soro detergent, haingoiti sechinhu chekunyorova asi inoshandawo sechinhu chakakosha chekugadzirisa uye kugadzikana zvinangwa.

Advantage

(1) Iyo viscosity performance ndiyo yakanyanya kunaka mune yemvura lubricant, uye viscosity inoshanduka mukupisa kwakafara idiki.Nzvimbo yayo ye condensate inowanzoita pasi -50 ° C, uye mamwe anosvika -70 ° C. Inochengetwa kwenguva yakareba pakupisa kwakadzika.Kuonekwa uye viscosity yezvigadzirwa zvayo zvemafuta hazvina kuchinja.Ndiwo mafuta ekutanga anotarisisa tembiricha yepamusoro, tembiricha yakaderera, uye tembiricha yakakura.

(2) Yakanakisa thermal oxidation kugadzikana, senge thermal decomposition tembiricha> 300 ° C, diki evaporation kurasikirwa (150 ° C, 30 mazuva, evaporation kurasikirwa kunongova 2%), oxidation bvunzo (200 ° C, 72H), viscosity uye asidhi. kukosha kuchinja Diki.

(3) Yakanakisa kuvharwa kwemagetsi, kupikisa kwevhoriyamu, etc. Mukupisa kwakajairika ～ 130 ℃, haichinji (asi mafuta haagone kuve mvura).

(4) Iyo isiri-chepfu uye yakaderera-furo uye yakasimba anti-bubble oiri, inogona kushandiswa semuffler.

(5) Yakanakisa shear kugadzikana, iyo inogona kutora vibration uye kudzivirira kutapurirana vibration.