Nitrile Roj Hmab Foob

Loj: Standard, los yog tsis txheem

Xim: Dub, Liab, Ntsuab, Xiav, thiab lwm yam

Nitrile roj hmab foob, tseem hu ua nitrile-butadiene roj hmab foob, luv luv hauv NBR roj hmab foob, yog cov roj-resistant hluavtaws roj hmab foob, nws daim ntawv thov tseem ceeb yog cov khoom sib dhos siv nyob rau hauv qhov yuav tsum tau muaj roj-resistant sealing.

Nitrile butadiene roj hmab (NBR) yog copolymer polymerized los ntawm acrylonitrile thiab butadiene monomer. Nws muaj cov roj ua haujlwm zoo, siab hnav tsis kam, zoo tshav kub ua haujlwm thiab muaj zog adhesion. Nws qhov tsis zoo yog qhov tsis zoo ozone tsis kam, tsis zoo rwb thaiv tsev kev ua haujlwm thiab me ntsis elasticity.

NBR feem ntau yog siv los tsim cov khoom siv roj hmab resistant. Acrylonitrile cov ntsiab lus (%) hauv nitrile roj hmab yog 42 ~ 46, 36 ~ 41, 31 ~ 35, 25 ~ 30 thiab 18 ~ 24. Qhov siab dua cov ntsiab lus ntawm acrylonitrile, qhov zoo dua cov roj tsis kam, tab sis qhov qis dua qhov txias.

Tsis tas li ntawd, nws kuj muaj dej tsis kam, huab cua nruj thiab zoo heev kev sib raug zoo zog. Nws yog dav siv los ua ntau yam roj resistant roj hmab cov khoom, ntau yam roj resistant gaskets, gaskets, lub tes tsho, saj zawg zog ntim, saj zawg zog hose, luam ntawv thiab dyeing cots, cable nplaum cov ntaub ntawv, thiab lwm yam. Nws tau dhau los ua ib qho tseem ceeb elastic khoom nyob rau hauv lub tsheb, aviation. , roj av, luam ntawv thiab lwm yam lag luam

Qhov kub thiab txias

-40 degree rau 120 degree heev. Qhov tseeb, tsis tu ncua nitrile tsuas tuaj yeem tiv taus 100 degree C heev, tsuas yog peroxide kho nitrile tuaj yeem tiv taus 120degree C.