Hauv lub neej niaj hnub, peb pom tias ntau cov khoom siv silicone yog ib hom khoom siv nrog cov khoom siv siab.Nws tsis tshua pom dej seepage hauv cov ntaub ntawv silicone, thiab cov ntaub ntawv qhuav yog ntuj rau lawv.Yog li ntawd, nyob rau hauv kev ua lag luam, koj tuaj yeem pom ntau cov desiccants ua los ntawm cov khoom siv silicone!Txawm li cas los xij, thaum nws los txog rau lub zog adsorption, ntau lub xov tooj silicone, silicone watch straps, thiab lwm yam khoom siv hauv cov khoom siv silicone yuav muaj qhov tshwm sim ntawm cov plua plav?Yog li piv rau lwm cov ntaub ntawv ntawm cov hniav nyiaj hniav kub, silicone qhov adhesion rau plua plav kuj yog nws qhov teeb meem loj tshaj plaws.Txawm li cas los xij, ntau tus phooj ywg tau nug txog lub peev xwm adsorption ntawm silicone.Ib yam li ntawd, vim li cas cov khoom lag luam silicone tau stained nrog plua plav, thiab vim li cas cov khoom siv silicone zoo ib yam tau daig nrog plua plav?Nws txoj cai yog dab tsi?
Lub zog adsorption yog qhov laj thawj tseem ceeb rau silica gel tau qias neeg.Txawm hais tias cov khoom siv silicone zoo xws li cov kua nplaum siv los tiv thaiv zoo li qub, lub cev adsorption quab yuam yuav tshwm sim.Yog tias nyob rau hauv lub sijhawm, nws tseem yuav adsorb puag ncig cov plua plav fibers.Yog li ntawd, cov organic silicon tuaj yeem hu ua lub cev adsorption quab yuam.Organic silicon raw cov ntaub ntawv yog anodic thiab yuav siv tau raws li ntau yam tshuaj auxiliary cov ntaub ntawv kom muaj zog adsorption tshua ntawm lwm yam polar tshuaj.Txhawm rau txhim kho lub zog adsorption ntawm silica gel, Active structural units ntawm adsorbent yuav tsum tau ntxiv.Yog li ntawd, yog tias cov silica gel yog calcined kom lub cev qhuav dej tag, cov silicon hydroxyl pawg ntawm silica gel raug puas tsuaj tag, txo lossis txawm tias tsis muaj peev xwm adsorption;Yog tias muaj dej ntau ntxiv rau silica gel, nws lub peev xwm adsorption kuj yuav txo qis, vim hais tias cov pab pawg silicon hydroxyl tsim ntau hydrogen bonds nrog dej, yog li txo nws cov active hom piv.
Thib ob, rau cov khoom uas muaj siab hardness, tsis muaj kev cuam tshuam ntawm plua plav thiab khib nyiab adsorption.Rau cov khoom uas tsis muaj hardness, siv cov khoom siv electrostatic nplaum yuav tsis ua rau plua plav adhesion.Rau cov teeb meem silicone khoom adsorption, silicone cov khoom lag luam tuaj yeem ua ntej ua ci kom cov khoom qhuav thiab tshem tawm qee qhov hluav taws xob zoo li qub.Txau txhais tes muaj roj los tiv thaiv plua plav adhesion, Tes hnov roj yog cov khoom siv roj uas nws lub luag haujlwm tseem ceeb yog txhawm rau ua kom lub ntsej muag du ntawm silicone thiab tuav cov plua plav pov thawj.Rau cov phooj ywg cov neeg siv khoom, koj tuaj yeem yuav cov roj hluav taws xob dawb los so kom zoo, thiab siv daim ntaub tsis muaj plua plav los lo dej cawv kom tshem cov plua plav ntawm qhov tsos!
Post lub sij hawm: May-09-2023