NBR foob ntawm solenoid valve

NBR foob ntawm solenoid valve

NBR nitrile roj hmab

Tau txais los ntawm emulsion polymerization ntawm butadiene thiab acrylonitrile, acrylonitrile butadiene roj hmab yog tsim los ntawm qhov kub thiab txias emulsion polymerization. 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 ntawm qhov kub thiab txias tsis kam, tsis zoo ozone tsis kam, tsis zoo hluav taws xob ua haujlwm thiab qis elasticity me ntsis.

Tsis tas li ntawd, nws muaj dej tsis kam, huab cua nruj thiab zoo adhesion. Nws yog dav siv nyob rau hauv 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 roj hmab cov ntaub ntawv, thiab lwm yam. nws tau los ua ib tug indispensable elastic khoom nyob rau hauv tsheb, aviation, roj av, luam ntawv thiab lwm yam kev lag luam.

NBR muaj cov roj ua haujlwm zoo heev, nws cov roj kuj yog qhov thib ob tsuas yog cov roj hmab polysulfide thiab fluororubber, thiab muaj kev hnav zoo heev thiab huab cua nruj. Qhov tsis zoo ntawm NBR yog tias nws tsis tiv taus ozone, aromatic, halogenated hydrocarbon, ketone thiab ester cov kuab tshuaj, yog li nws tsis tsim nyog siv los ua cov khoom siv insulating.