EPDM O-rings yog ib qho tseem ceeb ntawm txhua qhov kev sib khi, siv rau hauv ntau hom kev lag luam. Cov O-rings no yog ua los ntawm ethylene propylene diene monomer roj hmab, uas yog ib hom roj hmab hluavtaws paub txog nws zoo heev tiv thaiv tshav kub, huab cua, thiab ozone. EPDM O-rings yog dav siv nyob rau hauv tsheb, aerospace, thiab kev tsim kho kev lag luam, thiab lwm yam, vim lawv tshwj xeeb kev ua tau zoo thiab durability.
Lub cev muaj zog:
EPDM O-rings paub txog lawv lub cev zoo heev, ua rau lawv zoo tagnrho rau kev siv ntau yam kev siv. Lawv muaj peev xwm tiv taus cua sov thiab tuaj yeem tiv taus qhov kub li ntawm -50 degree mus rau 150 degree, ua rau lawv haum rau siv nyob rau hauv ob qho tib si kub thiab tsis kub. Tsis tas li ntawd, lawv muaj kev tiv thaiv zoo rau ozone, UV hluav taws xob, thiab huab cua, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov. EPDM O-rings kuj muaj cov tshuaj tiv thaiv zoo rau cov dej, kua qaub, thiab alkalis, ua rau lawv tsim nyog rau kev siv tshuaj lom neeg hnyav.
Kev ua tau zoo:
EPDM O-rings muaj kev ua tau zoo thiab ua haujlwm ntev, ua rau lawv nyiam xaiv rau ntau daim ntawv thov kev lag luam. Lawv yog cov resistant rau compression txheej, uas txhais tau hais tias lawv tswj lawv cov duab thiab sealing zog txawm nyob rau hauv high-pressure tej yam kev mob. Lawv kuj muaj cov roj permeability tsawg, ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov uas xav tau kev sib khi tiv thaiv roj lossis kua. Tsis tas li ntawd, lawv muaj cov khoom siv hluav taws xob zoo heev, ua rau lawv haum rau kev siv hluav taws xob.
Daim ntawv thov:
EPDM O-rings yog siv nyob rau hauv ntau hom kev siv vim lawv cov kev ua tau zoo thiab ua haujlwm ntev. Lawv feem ntau siv nyob rau hauv kev lag luam tsheb, qhov chaw uas lawv siv rau hauv lub cav txias tshuab, roj tshuab, thiab tshuab cua txias. Lawv kuj tau siv dav hauv kev lag luam aerospace, uas lawv tau siv hauv cov tshuab roj thiab hydraulic systems. Hauv kev tsim kho kev lag luam, EPDM O-rings yog siv rau hauv qhov rais thiab qhov rooj ntsaws ruaj ruaj, vov tsev, thiab weatherstripping. Lawv kuj tau siv hauv kev ua zaub mov thiab dej haus, tshuaj, thiab kev siv dej.
Qhov ntau thiab tsawg:
EPDM O-rings muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab kom tau raws li cov kev xav tau tshwj xeeb ntawm cov ntawv thov sib txawv. Lawv muaj nyob rau hauv ob qho tib si tus qauv thiab metric ntau thiab tsawg, nrog diameters li ntawm 1/16 nti mus rau ntau tshaj 50 nti. Tsis tas li ntawd, lawv muaj nyob rau hauv ntau yam duab, nrog rau puag ncig, square, rectangular, thiab kev cai duab. EPDM O-rings kuj tuaj yeem raug molded lossis extruded rau hauv cov duab nyuaj kom tau raws li cov kev cai tshwj xeeb ntawm ib daim ntawv thov.
EPDM O-rings yog ib qho tseem ceeb ntawm txhua qhov kev sib khi, muab kev ua tau zoo thiab ua haujlwm ntev. Lawv muaj peev xwm tiv taus cua sov, huab cua, thiab ozone, ua rau lawv haum rau siv ntau yam kev siv. EPDM O-rings yog dav siv nyob rau hauv tsheb, aerospace, thiab kev tsim kho kev lag luam, thiab lwm yam, vim lawv tshwj xeeb kev ua tau zoo thiab durability. Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab, ua rau lawv haum rau siv ntau yam kev siv. Zuag qhia tag nrho, EPDM O-rings yog ib qho kev txhim khu kev qha thiab raug nqi zoo rau txhua daim ntawv thov sealing.