Cov yam ntxwv ntawm cov khoom siv roj hmab Sealing Rings

Rubber sealing rings tuaj yeem ntsia tau rau hauv ntau lub tshuab, xov tooj ntawm tes, watches, lighters, automotive qhov chaw, thiab lwm yam khoom siv. Lawv muab kev sib khi ua haujlwm raws li qhov ntsuas kub thiab qhov siab, thiab hauv cov kua thiab cov pa sib txawv, txawm tias nyob ruaj ruaj lossis hauv kev txav.

Rubber Sealing Nplhaib Cov Khoom Siv Tshuaj Ntsuam Xyuas:
1. Fluororubber: Kub resistant, siv tau nyob rau hauv ib puag ncig ntawm -30℃rau +250℃. Resistant oxidants, roj, acids, thiab alkalis. Feem ntau siv nyob rau hauv siab - kub, siab - nqus tsev vacuum, thiab high-pressure ib puag ncig, haum rau oily ib puag ncig. Vim nws cov khoom zoo heev, fluororubber yog dav siv hauv roj av, tshuaj, aviation, thiab aerospace industries.

2. Silicone Roj Hmab: Zoo heev kub thiab tsis kub tsis kam, tswj zoo elasticity nyob rau hauv qhov kub ntawm -70℃rau +260℃. Nws kuj muaj qhov zoo xws li ozone kuj thiab huab cua aging kuj, ua rau nws haum raws li sealing gaskets hauv thermal machinery. Vim tias nws tsis muaj tshuaj lom, nws tuaj yeem siv los ua cov rwb thaiv tsev kub, cov khoom siv hluav taws xob rwb thaiv tsev, thiab cov khoom siv roj hmab kho mob.

3. Nitrile roj hmab: Ua tau zoo heev rau cov roj thiab cov kuab tshuaj tsw qab, tab sis tsis resistant rau ketones, esters, thiab chlorinated media. Yog li ntawd, cov roj hmab nitrile feem ntau yog siv rau hauv cov roj-cov khoom siv sealing resistant.

4. Cov roj hmab chloroprene: zoo tiv thaiv cov roj, cov kuab tshuaj, thiab tshuaj lom neeg, tab sis tsis tiv taus cov roj tsw qab. Nws cov yam ntxwv muaj xws li huab cua zoo heev thiab ozone aging kuj. Hauv kev tsim khoom, chloroprene roj hmab feem ntau yog siv los ua lub qhov rooj thiab qhov rais sealing strips, diaphragms, thiab cov khoom siv nqus tsev vacuum.

5. Ethylene propylene diene monomer (EPDM): Zoo tiv taus kub, huab cua, thiab ozone aging. Nws yog feem ntau siv rau hauv qhov rooj thiab qhov rais sealing strips thiab kev lag luam tsheb.

6. Polytetrafluoroethylene (PTFE) composite gaskets yog ib yam tshiab ntawm cov khoom sib khi ua los ntawm PTFE thiab siab - zoo hluavtaws roj hmab siv cov txheej txheem tsim tshwj xeeb. Nws muab cov khoom zoo ntawm PTFE thiab roj hmab, muab cov khoom zoo heev corrosion kuj, kub tsis kam, tsis yog -toxicity, non-stick zog, thiab zoo elasticity thiab sealing kev ua tau zoo.

Peb tuaj yeem kho cov roj hmab sealing rings raws li cov neeg siv khoom sib txawv ntawm cov khoom siv thiab cov ntawv thov tshwj xeeb, yog li muab kev ua si tag nrho rau cov yam ntxwv zoo ntawm cov roj hmab sealing rings thiab ua tiav cov txiaj ntsig zoo tshaj plaws.