Cov roj hmab O-rings
Kev Nkag Siab Txog Cov Roj Hmab Silicone
Cov roj hmab silicone muaj ob hom tseem ceeb: roj-theem (tseem hu ua kub siab) silicone thiab condensation (lossis chav kub vulcanizing, RTV) silicone. Roj-theem silicone, feem ntau nyiam rau nws qhov kev ua tau zoo tshaj plaws, khaws nws cov xim qub thaum ncab, ib qho yam ntxwv uas qhia txog kev ntxiv qee yam tshuaj thaum lub sijhawm tsim khoom hauv qhov muaj silicon dioxide (silica). Hom silicone no paub txog nws cov khoom zoo heev thiab kev ruaj khov ntawm qhov kub siab.
Qhov sib txawv, cov roj silicone condensation hloov dawb thaum ncab, qhov tshwm sim ntawm nws cov txheej txheem tsim khoom uas cuam tshuam nrog kev hlawv silicon tetrafluoride hauv huab cua. Txawm hais tias ob hom muaj lawv daim ntawv thov, cov roj-theem silicone feem ntau suav tias muaj kev ua tau zoo dua hauv kev siv sealing vim nws cov khoom siv ruaj khov thiab tiv taus cov xwm txheej hnyav.
Kev Taw Qhia Txog Silicone O-Rings
Cov roj hmab silicone O-Rings yog ua los ntawm cov roj hmab silicone, ib hom roj hmab hluavtaws uas muaj nqis heev rau nws qhov yooj ywm, ruaj khov, thiab tiv taus qhov kub thiab txias heev. Cov O-Rings no siv rau ntau yam kev siv uas lub foob ruaj khov yog qhov tseem ceeb, thiab lawv paub txog lawv lub peev xwm los tiv taus cov xwm txheej hnyav yam tsis muaj kev puas tsuaj.
Cov yam ntxwv tseem ceeb ntawm Silicone O-Rings
Kev Tiv Thaiv Kub
Silicone O-Rings tuaj yeem ua haujlwm tau zoo hauv qhov kub thiab txias dav dav, feem ntau yog los ntawm -70 ° C txog 220 ° C. Qhov no ua rau lawv haum rau ob qho tib si kub qis thiab kub siab.
Kev Tiv Thaiv Tshuaj
Txawm hais tias silicone tsis tiv taus tshuaj lom neeg zoo li PTFE, nws tseem muaj peev xwm tiv taus ntau yam tshuaj lom neeg, suav nrog dej, ntsev, thiab ntau yam tshuaj yaj. Nws yog ib qho kev xaiv zoo rau cov ntawv thov uas muaj feem cuam tshuam nrog zaub mov, tshuaj, thiab qee yam tshuaj lom neeg.
Kev ywj pheej thiab elasticity
Qhov yooj ywm thiab elasticity ntawm silicone ua rau O-Rings tuav tau lub foob ruaj khov txawm tias nyob hauv ntau yam kev kub ntxhov. Cov cuab yeej no ua kom lub foob ruaj khov thoob plaws lub neej ntawm O-Ring.
Kev Tiv Thaiv Huab Cua
Silicone tiv taus UV lub teeb thiab huab cua, uas ua rau O-Rings tsim nyog rau kev siv sab nraum zoov thiab ib puag ncig uas raug rau cov ntsiab lus yog qhov txhawj xeeb.
Tsis muaj tshuaj lom thiab FDA pom zoo
Silicone tsis muaj tshuaj lom thiab ua tau raws li FDA cov qauv rau kev sib cuag zaub mov, ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv kev lag luam zaub mov thiab dej haus, nrog rau cov khoom siv kho mob.
Cov ntawv thov ntawm Silicone O-Rings
Kev Lag Luam Tsheb
Silicone O-Rings siv rau hauv cov ntawv thov tsheb xws li cov khoom siv cav, qhov twg lawv pab tswj cov roj thiab roj foob, thiab hauv HVAC systems.
Kev Lag Luam Aerospace
Hauv kev tsav dav hlau, silicone O-Rings siv rau hauv cov ntsaws ruaj ruaj rau cov cav dav hlau thiab lwm yam tshuab uas xav tau kev tiv thaiv kub thiab kev ywj pheej.
Cov Khoom Siv Kho Mob
Silicone's biocompatibility ua rau nws tsim nyog rau kev siv hauv cov khoom siv kho mob, suav nrog O-Rings rau cov khoom siv prosthetics, cov cuab yeej phais, thiab cov khoom siv kuaj mob.
Kev Ua Khoom Noj thiab Dej Haus
Cov silicone O-Rings siv rau hauv cov khoom siv uas kov cov khoom noj thiab dej haus, ua kom huv si thiab tiv thaiv kev ua qias tuaj.
Khoom siv hluav taws xob
Silicone txoj kev tiv thaiv rau lub teeb UV thiab huab cua ua rau nws yog qhov kev xaiv zoo rau kev kaw cov khoom siv hluav taws xob uas raug rau sab nraum zoov.
Cov txiaj ntsig ntawm kev siv Silicone O-Rings
Kev siv tau ntau yam
Silicone O-Rings yog qhov tsim nyog rau ntau yam kev siv vim lawv qhov kub thiab tshuaj lom neeg tsis kam.
Kev ruaj khov
Cov khoom siv ruaj khov ua rau nws siv tau ntev, txo qhov xav tau hloov ntau zaus.
Kev Saib Xyuas Tsawg
Silicone txoj kev tiv thaiv rau huab cua thiab UV lub teeb txhais tau tias O-Rings xav tau kev saib xyuas tsawg kawg nkaus.
Siv nyiaj tsawg
Txawm hais tias silicone O-Rings yuav muaj tus nqi pib siab dua piv rau qee cov ntaub ntawv, lawv lub neej ntev thiab yooj yim ntawm kev saib xyuas tuaj yeem ua rau kev txuag nqi dhau sijhawm.
