Vim li cas thiaj siv Cov Khob Silicone?
Tso lus
Lub ntsiab tseem ceeb ntawm lub khob silicone yog kev tiv thaiv ib puag ncig thiab kev nyab xeeb, thiab nws muaj qhov zoo poob tsis kam, ua raws li cov khoom yog qhov zoo heev, tsis hais cov khoom siv thiab cov txiaj ntsig, nws ib txwm ua rau tib neeg, nws yog feem ntau yog zaub mov qib ntshiab silicon Nws. yog ua los ntawm roj hmab kom tau txais cov khoom siv roj hmab muag muag zoo. Nws muaj qhov xav zoo thiab muaj zog thim rov qab. Nws tuaj yeem luam tawm thiab laser engraved nrog cov qauv sib txawv thiab cov ntawv sau ntawm cov duab sab. Kev tawm tsam yog nws lub zog, txawm hais tias koj Yog koj poob nws los ntawm lub dav hlau, nws yuav tsis tawg.
Nkag siab cov yam ntxwv ntawm lub khob ntim dej silicone:
Cov khoom siv raw ntawm cov khob dej yog ua los ntawm cov khoom siv ib puag ncig-roj silicone. Cov zaub mov silicone yog cov khoom siv inorganic polymer colloidal tsim los ntawm polycondensation ntawm silicic acid. Lub ntsiab tivthaiv yog mSiO2nH2O. Nws muaj cov tshuaj lom neeg ruaj khov, tshwj tsis yog tias nws tsis cuam tshuam nrog ib qho kua qaub lossis alkali hauv ob kis tshwj xeeb ntawm caustic alkali thiab hydrofluoric acid. Feem ntau siv rau hauv cov khoom lag luam nrog cov khoom siv nyab xeeb ntau dua xws li cov me nyuam lub txiv mis thiab cov kua mis ntawm silicone. Cov mob toxic thiab tasteless: Cov khoom xyaw yog silicone thiab dej, uas muaj kev nyab xeeb thiab ruaj khov.
Kev ntsuas kub tsis kam thiab qhov kub tsis kam tiv thaiv: qhov kub tsis kam tiv thaiv ntau ntawm cov khoom siv silicone yog -40 ℃ -220 ℃, dhau ntawm cov khoom yas rau cov khoom noj, thiab insoluble ntawm ntau tshaj 100 ℃. Cov txheej txheem kev siv yog nyab xeeb, txawm tias thaum nplaim taws, nws tsuas yog decomposed mus rau silica dawb pos huab thiab pa luam yeeb dawb, tsis muaj tshuaj lom thiab tsis muaj mob.
Kev tiv thaiv kev laus thiab tsis ploj: cov xeb oxidation kev ua kom sov yog siab tshaj li ntawm cov khoom siv yas zoo sib xws. Nws tuaj yeem siv tau nyob rau hauv qhov kub txhua hnub yam tsis muaj fading thiab muaj lub neej ua haujlwm txog ntev txog 10 xyoo.
Yooj yim los ntxuav, tiv taus roj thiab dej, nws tuaj yeem ntxuav hauv tshuab ntxuav tais diav thiab siv yooj yim. Nws yog ib qho khoom pabcuam zoo rau tus niam tsev.
Mos, tsis xaub, zoo tes kov, zoo li tus menyuam' s tawv nqaij, sov thiab paub xav. Kev xaiv cov khoom siv, kev ua cov txheej txheem, kev tswj kom zoo: Cov khoom xaiv xaiv nruj me ntsis raws li US FDA tus qauv rau cov zaub mov-qib silicone.
