Silicone Roj Hmab Ntawvyog cov ntaub ntawv tshwj xeeb heev, uas yog siv dav siv, suav nrog kev ua haujlwm kev tsim kho. Yog li ntawd, nws yog siv thaum lub tsev tsim tsev thiab kho tsev.
Qhov profile yog dab tsiSilicone Roj Hmab Ntawv?
Silicone Roj Hmab Ntawvyog lawm ua los ntawm silicone roj hmab, thiabSilicone Roj Hmabtuaj yeem faib ua ob hom: organic silica gel thiab inorganic silica gel. Inorganic silica gel yog ib cov khoom siv prsorption heev. Nws yog thaum kawg ua los ntawm kev rov qab los sopium silicate silicate thiab sulfuric acid, thiab tom qab kev kho mob xws li kev laus thiab cov acid ua npuas.
Silica gel kuj yog cov khoom siv amorphous nrog cov tshuaj molecular cov mis ntawm msio2.nh2o. Nws yog insoluble nyob rau hauv dej thiab lwm yam kuab tshuaj, tsis muaj tshuaj lom thiab tsis muaj tshuaj, thiab yuav tsis hnov mob nrog lwm yam uas tsis yog alkali thiab hydrofluoric acid. Nws tseem siv dav siv thiab tuaj yeem siv ua cov khoom siv tshwj xeeb hauv kev tsim kho, thiab cov tshuab hluav taws xob, cov tshuaj thiab xim thiab kho mob, thiab lwm yam.
Dab tsi yog cov yam ntxwv thiab siv cov roj hmab silicone.
1. Cov Khoom Muag Khoom: Nws muaj cov khoom ua tau zoo zoo, kev tiv thaiv kev tiv thaiv, thiab ua kom zoo nkauj thiab muaj zog. Nws yog ib chav tsev tsis yog-corrosive ib-ntu chav kub vulcanized silicone roj hmab. Nyob rau hauv qhov kub thiab txias ntawm ℃, yuav tsis muaj teeb meem siv sijhawm ntev.
2. Khoom Siv: Lub ntsiab siv ntawm silicone roj hmab yog rwb thaiv tsev, noo, anti-pov thawj, xws li siv, ua pov thawj, tshuaj tiv thaiv, khoom siv hluav taws xob thiab lwm yam khoom siv; Kuj tseem siv nyob rau hauv dav hlau cockpits, ntsuas Cabins, cov khoom sealing rau cov seem hauv lub tshuab. Cov khoom siv no tseem yog cov khoom zoo tagnrho rau elastic nplaum xws li aviation, electrical.
3. Cov lus qhia rau kev siv cov khoom
a. Cov khoom ntawm cov khoom yuav tsum tau ntxuav ua ntej, thiab cov xeb ntxiv, plua plav, roj, thiab lwm yam. Yuav tsum tau tu ua ntej;
b. Tom qab ntawd pib gluing, unscrew lub hose, nruab rau cov yas nozzle, thiab tom qab ntawd nws yooj yim los nyem cov kua nplaum rau txoj haujlwm uas xav tau;
c. Tom qab siv, kauj ruam tom ntej yog tos kom kho, thiab tom qab ntawd muab cov coated seem hauv txoj haujlwm ruaj khov thiab tos kom kho. Thaum kho, nws yog kho los ntawm sab nraud mus rau sab hauv. Kev kho qhov tob ntawm cov kua nplaum yog 2-4mm. Nws yuav tsum tau kho tau nyob hauv 24 teev thiab cov av noo yog 55%. Yog tias tus qhov tob tshaj qhov tob no, lub sijhawm yuav ntev. Tus nqi qis dua tseem yuav nthuav lub sijhawm kho kom zoo.
Lub Sijhawm Post: Jul-07-2022
