Expanded PTFE Sheet yog ib qho kev ua tau zoo ntawm cov ntaub ntawv gasket ua los ntawm ntau txoj kev nthuav dav nkauj xwb PTFE.Nws yog ib qho muag muag, daim ntawv-hauv-qhov chaw gasket khoom uas ua raws li yuav luag txhua qhov sealing nto.Nws muaj peev xwm tiv taus ntau yam kev kub siab, kub thiab tshuaj lom neeg ib puag ncig.Vim nws cov fibrillated microstructure siab heev, nws muaj kev nkag siab zoo heev piv nrog rau lwm cov khoom PTFE.
Expanded PTFE ntawvyog cov khoom siv compressible heev uas tsim los ntawm 100% nkauj xwb PTFE.Nws yog cov khoom lag luam pom zoo thiab muaj kev tiv thaiv zoo rau ntau yam tshuaj, ua rau nws yog cov khoom siv sib khi nrov hauv cov khoom noj, dej haus thiab kev lag luam tshuaj.
Kub: -240 ° C txog + 270 ° C (luv luv mus txog +315 ° C)
Cov yam ntxwv tseem ceeb: mos heev, tsis tshua muaj compressible thiab muaj kev ua haujlwm zoo rau ntau yam tshuaj.Nws muaj peev xwm tiv taus compressive loads tshaj 40,000 psi yam tsis poob sealing muaj peev xwm.Nws kuj tsis cuam tshuam los ntawm ozone, UV thiab corona thiab tsis ua rau lub hnub nyoog.
100% ntshiab nthuav PTFE daim ntawv muaj ib tug microporous fibrous qauv cim txhua yam khoom.Dav siv rau kev sib khi flange pob qij txha hauv cov kav dej thiab cov tshuab hydraulic thiab pneumatic.Ntshiab, multidirectionally nthuav PTFE, asbestos dawb, tshuaj tiv thaiv rau cov kua los ntawm 0 mus rau 14 nyob rau hauv lub pH ntau.
Post lub sij hawm: Sep-30-2017