Qhov kev kawm ntawm neoprene yog qhov zoo, thiab cov roj hmab thiab lwm yam khoom siv hluavtaws yog tsis muaj nqi. Neoprene roj hmab tau siv ntau yam kev lag luam xws li kev thauj mus los, kev tsim kho, kev lag luam thiab kev lag luam tub rog.
Nitrile roj hmab yog ua los ntawm emulsion polymerization ntawm butadiene thiab acrylonitrile. Nitrile roj hmab tsuas yog tsim los ntawm cov hluav taws kub tsawg-emulsion polymerization. Nws muaj cov roj tsw qab zoo, kev ua haujlwm hnyav, kev kub hnyav, thiab kev ua kom muaj zog. . Cov kev tsis zoo yog cov tsis muaj kev kub ntxhov, tsis zoo rau cov neeg ua haujlwm, kev ua haujlwm tsis zoo, thiab tsis tshua muaj peev xwm. Nitrile roj hmab tsuas yog siv los tsim cov khoom roj-resistant roj hmab khoom. Referred rau li NBR, hluavtaws hluavtaws los ntawm copolymerizing butadiene thiab acrylonitrile. Nws yog ib qho hluavtaws roj hmab uas muaj roj ua tsis zoo (tshwj xeeb tshaj yog cov roj paraffin) thiab kev laus ua haujlwm zoo. Cov ntsiab lus ntawm acrylonitrile hauv nitrile roj hmab (%) muaj tsib hom xws li 42-46, 36-41, 31-35, 25-30, thiab 18-24. Qhov ntau cov ntaub ntawv acrylonitrile, qhov zoo dua cov roj tsis kam, tab sis qhov txias tsis ua hauj lwm yog txo. Nws siv tau ntev hauv pa ntawm 120 ° C lossis roj hauv 150 ° C. Tsis tas li ntawd, nws kuj muaj dej tsis haum, airtightness thiab nplaum nplaum cov khoom. Kev siv ntau yam roj-resistant roj hmab, ntau hom roj-resistant gaskets, gascets, casing, saj zawg ntim, mos hoses, luam ntawv thiab dyeing rollers, cov ntaub nplaum hluavtaws, lwm yam zoo li, uas yog qhov tseem ceeb hauv tsheb, aviation, petroleum, thiab photocopying industries. Elastic khoom.
