Yam khoom thiab kev siv ntawm Roj Hmab Gaskets

Roj Hmab gaskets yog cov khoom siv roj hmab zoo li cov ntaub ntawv uas sib khi ntawm ob qhov chaw ruaj khov ntawm cov hlau flanges lossis lwm qhov sib txuas, sib sau ua ke hu ua roj hmab gaskets. Nws tuaj yeem tsim los ntawm txoj kev molding, thiab tuaj yeem ua tiav los ntawm cov yeeb yaj kiab vulcanized. Nws tuaj yeem siv dav hauv txhua yam ntawm cov cuab yeej siv tshuab, ua si lub luag haujlwm ntawm hauv ob sab phlu, sealing, buffering, thiab lwm yam.

Nyob rau hauv cov nqe lus ntawm daim ntawv, feem ntau siv roj hmab gaskets muaj xws li: roj hmab pav ca gaskets, roj hmab O-rings, yas ca gaskets, PTFE-pob gaskets, asbestos roj hmab gaskets, hlau ca gaskets, hlau tshwj xeeb-zoo li tus gaskets, hlau-sheathed gaskets, yoj gaskets. , qhov txhab ntxhua khaub ncaws, thiab lwm yam.

1. Rubber tiaj tus ntxhua khaub ncaws: yooj yim deform, yooj yim rau nias, tab sis tsis zoo siab thiab kub tsis kam, tsuas yog siv rau hauv qhov chaw uas tsis tshua muaj siab thiab tsis kub. Cov roj hmab ntuj muaj qee cov kua qaub thiab alkali tsis kam, thiab kev ua haujlwm kub yuav tsum tsis pub tshaj 60 degree; neoprene roj hmab kuj tiv taus qee cov kua qaub thiab alkalis, thiab kev ua haujlwm kub yog 80 degree; nitrile roj hmab yog roj-resistant thiab siv tau mus txog 80 degree; Cov roj hmab fluorine muaj kev tiv thaiv corrosion zoo thiab tiv taus qhov kub thiab txias kev ua haujlwm kuj muaj zog dua li cov roj hmab dav dav, thiab nws tuaj yeem siv rau hauv nruab nrab ntawm 150 degree.

2. Rubber sealing ntxhua khaub ncaws: Cov duab ntoo khaub lig yog lub voj voog zoo meej, thiab nws muaj qee yam ntawm nws tus kheej nruj. Cov nyhuv sealing zoo dua li ntawm lub tshuab ntxhua khaub ncaws, thiab lub zog nias me dua.

Hais txog cov khoom siv, cov khoom tseem ceeb ntawm cov roj hmab ncoo yog silicone ncoo, nitrile roj hmab ncoo, fluororubber pads, thiab lwm yam roj hmab ncoo. Cov roj hmab gaskets muaj cov yam ntxwv ntawm cov roj tsis kam, acid thiab alkali tsis kam, txias thiab kub tsis kam, kev laus ua haujlwm, thiab lwm yam, thiab tuaj yeem txiav ncaj qha mus rau hauv ntau hom sealing gaskets, uas yog dav siv hauv tshuaj, hluav taws xob, tshuaj lom neeg kev lag luam, antistatic. , nplaim retardant, zaub mov, thiab lwm yam lag luam.

Silicone Roj Hmab

Nws muaj qhov ua tau zoo ntawm qhov kub thiab txias tsis kam, tswj cov elasticity zoo nyob rau hauv qhov kub thiab txias ntawm -70 degree rau ntxiv rau 260 degree, tiv taus ozone thiab huab cua, thiab tsim nyog rau sealing gaskets hauv thermal machinery. Nws yog non-toxic thiab siv tau los ua thermal rwb thaiv tsev, cov khoom siv rwb thaiv tsev, thiab cov khoom siv roj hmab kho mob. Nyob rau tib lub sijhawm, nws muaj cov khoom zoo xws li dej tsis zoo, nplaim hluav taws kub, tiv thaiv kub, hluav taws xob conductivity, hnav tsis kam, roj tsis kam, thiab lwm yam. Nws yog dav siv hauv tshuab, hluav taws xob, kav dej, thiab lwm yam lag luam.

Nitrile roj hmab

NBR (Nitrile-Butadiene Rubber) yog ib qho polymer tsim los ntawm emulsion copolymerization ntawm butadiene thiab acrylonitrile. Nws yog nto moo rau nws zoo heev roj kuj, nrog rau zoo hnav tsis kam, laus kuj, thiab airtightness. Yog li ntawd, nws yog dav siv hauv kev lag luam roj hmab.

fluororubber

Nws muaj qhov kub thiab txias tsis kam, tuaj yeem siv rau hauv ib puag ncig ntawm -20 degree - ntxiv rau 200 degree, thiab muaj zog oxidants, roj, acid, thiab alkali. Feem ntau siv nyob rau hauv qhov kub thiab txias, lub tshuab nqus tsev siab, thiab lub siab-siab ib puag ncig, tab sis kuj haum rau roj ib puag ncig, dav siv nyob rau hauv roj av, tshuaj, aviation, aerospace, thiab lwm yam departments.

lwm yam

Neoprene, roj hmab ntuj, EPDM, acrylate, thiab lwm yam roj hmab tshwj xeeb. Nws muaj cov yam ntxwv ntawm cov roj, kua qaub, alkali, hnav tsis kam, thiab siab thiab kub tsis kam.