Dab tsi yog EPDM roj hmab siv rau?

Cov roj hmab EPDM yog cov khoom siv uas tsis tshua muaj neeg siv tau los siv rau ntau qhov kev siv, los ntawm cov khoom lag luam tsheb mus txog HVAC qhov chaw. Nws tseem ua raws li qhov tsis tshua kim hloov rau silicone thiab tuaj yeem siv sijhawm ntev nrog kev siv zoo, txuag koj lub sijhawm thiab nyiaj txiag.

Khoom

Lub Npe Npe: EPDM

ASTM D-2000 Kev faib Tawm: CA

Kev Tshawb Fawb Txog Tshuaj: Ethylene Propylene Diene Monomer

Kub Nrau Ntau Yam

Kev Pabcuam Tawm Tsawg: -20 ° txog -60 ° F | -29⁰C txog -51⁰C

Kev kub siab pab: Mus txog 350 ° F | Txog li 177⁰C

Lub zog Tensile

Tensile Ntau: 500-2500 PSI

Elongation: 600% Ntau Tshaj

Durometer (Hardness)

Ntau Yam: 30-90 Ntug Dej A

Resilience / Rebound: Zoo

Abrasion tsis kam: Zoo

Tsim kua muag: ncaj ncees

Compression Teeb: Zoo

Ntxiv Khoom

Laus huab cua - Hnub ci: Zoo heev

Cov nplaum rau cov hlau: Ncaj Ncees Zoo

Lub cev hnyav: Tsis zoo

Roj ua haujlwm: tsis zoo

Cov Txiaj Ntsig & Zoo

Kev tiv thaiv UV tshaj tawm, ozone, laus, huab cua, thiab ntau yam tshuaj lom neeg - zoo rau kev siv sab nraum zoov

Kev ruaj khov nyob rau hauv siab thiab qis kub - hom phiaj EPDM cov khoom siv yuav siv tau rau hauv qhov chaw ib puag ncig qhov kub tau li ntawm-20⁰F txog + 350⁰F (-29⁰C txog 177⁰C).

Tsawg hluav taws xob conductivity

Chav thiab dej resistant

Siv nyob rau hauv kev tsim cov roj hmab extruded los yog pwm roj hmab

Cov khoom tso cai cia nws siv dav thiab siv ntau yam, tuaj yeem siv tau zoo nyob rau ntau qhov xwm txheej

Siv nyob rau hauv ib puag ncig zoo, cov seem yuav ua haujlwm zoo thiab kav ntev tsis tawg, ua tus kheej, thiab lwm yam - txuag koj cov nyiaj ntawm qhov hloov pauv

Tsis tshua kim dua silicone, nrog cov khoom zoo sib xws (qhov twg cov cua sov hauv qab 250⁰F tam sim no)