Silicone roj hmab ntawvyog ib yam khoom tshwj xeeb heev, uas yog siv dav, nrog rau kev tsim kho kev lag luam.Yog li ntawd, nws yog siv thaum tsim thiab kho tsev.
Dab tsi yog qhov profilesilicone roj hmab ntawv?
Silicone roj hmab ntawvyog ua los ntawm silicone roj hmab, thiabsilicone roj hmabtuaj yeem muab faib ua ob hom: organic silica gel thiab inorganic silica gel.Inorganic silica gel yog cov khoom siv adsorption zoo heev.Nws yog thaum kawg ua los ntawm reacting sodium silicate thiab sulfuric acid, thiab tom qab ib tug series ntawm kev kho mob xws li kev laus thiab acid foaming.
Silica gel kuj yog ib qho tshuaj amorphous nrog cov tshuaj molecular mis ntawm mSiO2.nH2O.Nws yog insoluble nyob rau hauv dej thiab lwm yam kuab tshuaj, uas tsis yog-tshuaj lom thiab tasteless, thiab yuav tsis hnov mob nrog lwm yam tshuaj uas tsis muaj zog alkali thiab hydrofluoric acid.Nws kuj yog siv dav thiab siv tau los ua cov khoom siv tshwj xeeb hauv aviation, kev siv thev naus laus zis, thiab cov tub rog thev naus laus zis, nrog rau kev tsim kho, hluav taws xob thiab hluav taws xob, textile, tsheb, machinery, tawv thiab ntawv, tshuaj lom neeg lub teeb kev lag luam, hlau thiab xim, tshuaj thiab kev kho mob, thiab lwm yam kev siv teb.
Dab tsi yog cov yam ntxwv thiab kev siv ntawm silicone roj hmab.
1. Cov khoom nta: Nws muaj kev ua haujlwm zoo rwb thaiv tsev, kev laus ua haujlwm, sealing kev ua tau zoo, thiab zoo adhesion thiab siab zog.Nws yog ib qho uas tsis yog-corrosive ib qho chav tsev kub vulcanized silicone roj hmab.Tsis pub dhau qhov ntsuas kub ntawm ℃, yuav tsis muaj teeb meem rau kev siv mus ntev.
2. Kev siv cov khoom siv: Cov khoom siv tseem ceeb ntawm cov roj hmab silicone yog cov rwb thaiv tsev, ya raws, kev sib khi, kev sib txuas, kev tiv thaiv kev vibration, thiab lwm yam, xws li siv los ua cov khoom sib txuas thiab sealing rau cov khoom siv semiconductor, cov khoom siv hluav taws xob thiab lwm yam khoom siv;kuj siv nyob rau hauv dav hlau cockpits, ntsuas cabins, Sealing khoom rau cov khoom muaj feem nyob rau hauv lub tshuab tsev.Cov khoom siv no kuj yog cov khoom siv zoo tshaj plaws rau cov nplaum nplaum xws li aviation, electronics, thiab hluav taws xob tsim khoom.
3. Cov lus qhia rau kev siv cov khoom
ib.Qhov saum npoo ntawm cov khoom yuav tsum tau muab ntxuav ua ntej, thiab cov adhesion xeb, plua plav, roj, thiab lwm yam yuav tsum tau ntxuav ua ntej;
b.Tom qab ntawd pib gluing, unscrew lub hose, nruab cov yas nozzle, thiab tom qab ntawd nruab qhov yuav tsum tau muaj qhov loj me nrog cov hniav los qhib qhov qhib, kom nws yooj yim rau nyem cov kua nplaum mus rau txoj haujlwm xav tau;
c.Tom qab siv, cov kauj ruam tom ntej yog tos kom kho, thiab tom qab ntawd muab cov khoom coated rau hauv qhov chaw ruaj khov thiab tos kom kho.Thaum kho, nws yog kho los ntawm sab nraud mus rau sab hauv.Qhov tob curing ntawm cov kua nplaum yog 2-4mm.Nws yuav tsum tau kho tsis pub dhau 24 teev thiab cov av noo yog 55%.Yog tias qhov tob tshaj qhov tob no, lub sijhawm yuav ntev.Tus nqi qis dua yuav ncua lub sijhawm kho.
Lub sij hawm xa tuaj: Plaub Hlis-07-2022