NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)O型(xing)(xing)密(mi)(mi)封效(xiao)能隔(ge)絕圈(quan)，是(shi)用丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)工生產(chan)(chan)(chan)(chan)加(jia)工而成的(de)(de)(de)(de)(de)O型(xing)(xing)密(mi)(mi)封效(xiao)能隔(ge)絕圈(quan)，的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)技術參數(shu)有(you)NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)O型(xing)(xing)圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)密(mi)(mi)封效(xiao)能隔(ge)絕圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)圓(yuan)角矩形(xing)圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)平墊(dian)圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)Y型(xing)(xing)圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)V型(xing)(xing)圈(quan)、NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)U型(xing)(xing)圈(quan)等。NBR的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)由(you)丁(ding)(ding)(ding)(ding)(ding)(ding)二烯和晴(qing)經(jing)水(shui)(shui)(shui)乳聚(ju)真實(shi)流量(liang)制(zhi)備的(de)(de)(de)(de)(de)，丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)包(bao)括應(ying)用底(di)溫(wen)水(shui)(shui)(shui)乳聚(ju)真實(shi)流量(liang)生產(chan)(chan)(chan)(chan)加(jia)工，丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)性(xing)(xing)(xing)挺(ting)不(bu)錯，耐(nai)(nai)腐性(xing)(xing)(xing)較高，耐(nai)(nai)較低(di)溫(wen)度性(xing)(xing)(xing)最(zui)號，黏接力(li)強。其(qi)劣勢是(shi)耐(nai)(nai)底(di)溫(wen)效(xiao)能差、耐(nai)(nai)嗅氧老化效(xiao)能差，電(dian)效(xiao)能劣質，應(ying)力(li)松弛偏低(di)。導熱(re)系數(shu)：沉水(shui)(shui)(shui)的(de)(de)(de)(de)(de)TPR導熱(re)系數(shu)在1.0~1.3之中；浮水(shui)(shui)(shui)的(de)(de)(de)(de)(de)一(yi)樣 在0.89~0.99之中。然(ran)而，它還(huan)具(ju)備有(you)非常好的(de)(de)(de)(de)(de)耐(nai)(nai)水(shui)(shui)(shui)性(xing)(xing)(xing)樹脂(zhi)、密(mi)(mi)封性(xing)(xing)(xing)性(xing)(xing)(xing)及(ji)優秀的(de)(de)(de)(de)(de)結合效(xiao)能。大量(liang)廣泛(fan)用于(yu)制(zhi)各方面丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)塑料制(zhi)品(pin)(pin)(pin)、多種類(lei)丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)墊(dian)圈(quan)、密(mi)(mi)封墊(dian)、線(xian)管、軟紙盒包(bao)裝、軟軟管、紡織廠膠(jiao)輥、拖鏈電(dian)纜膠(jiao)相(xiang)關(guan)(guan)原(yuan)(yuan)涂(tu)料等，在車輛、航空公(gong)司(si)、變壓器油、復印(yin)等該行業(ye)中作(zuo)為(wei)必不(bu)易少(shao)的(de)(de)(de)(de)(de)應(ying)力(li)松弛相(xiang)關(guan)(guan)原(yuan)(yuan)涂(tu)料。丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)具(ju)備有(you)優秀的(de)(de)(de)(de)(de)丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)性(xing)(xing)(xing)，其(qi)丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)性(xing)(xing)(xing)僅低(di)于(yu)聚(ju)硫的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)和氟的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)，與此同時具(ju)備有(you)的(de)(de)(de)(de)(de)耐(nai)(nai)腐性(xing)(xing)(xing)和密(mi)(mi)封性(xing)(xing)(xing)性(xing)(xing)(xing)。丁(ding)(ding)(ding)(ding)(ding)(ding)晴(qing)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)(de)劣勢是(shi)沒有(you)耐(nai)(nai)嗅氧老化及(ji)香熏族、鹵代(dai)烴、及(ji)酯類(lei)液體(ti)，不(bu)易做隔(ge)絕相(xiang)關(guan)(guan)原(yuan)(yuan)涂(tu)料。
NBR天然塑(su)膠O型密封膠圈首要用(yong)(yong)做(zuo)加(jia)(jia)工(gong)定制耐水(shui)相關食品，如(ru)耐水(shui)管、高溫膠帶、天然塑(su)膠pu氣管和(he)門頭(tou)油囊等，經常(chang)用(yong)(yong)到做(zuo)加(jia)(jia)工(gong)定制各個耐水(shui)模壓相關食品，如(ru)O形圈、油封、皮(pi)碗、膜片、門伐、水(shui)紋(wen)管等，也用(yong)(yong)做(zuo)加(jia)(jia)工(gong)定制膠板和(he)耐磨性所需要的零部件。
NBR丁晴天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)的(de)(de)旋光(guang)性(xing)(xing)(xing)至關強，與(yu)其他配(pei)位(wei)縮(suo)聚(ju)(ju)反(fan)(fan)(fan)應反(fan)(fan)(fan)應物(wu)的(de)(de)混溶性(xing)(xing)(xing)通(tong)常情況不怎么，但和氯(lv)丁天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)、熱塑性(xing)(xing)(xing)硅聚(ju)(ju)氨酯材(cai)料酚醛硅聚(ju)(ju)氨酯材(cai)料、聚(ju)(ju)氯(lv)丁二烯(xi)等(deng)旋光(guang)性(xing)(xing)(xing)強的(de)(de)配(pei)位(wei)縮(suo)聚(ju)(ju)反(fan)(fan)(fan)應反(fan)(fan)(fan)應物(wu)，很是(shi)和含氯(lv)的(de)(de)配(pei)位(wei)縮(suo)聚(ju)(ju)反(fan)(fan)(fan)應反(fan)(fan)(fan)應物(wu)具備有(you)好的(de)(de)混溶性(xing)(xing)(xing)，常采取然(ran)(ran)后用。還有(you)，為改(gai)進工(gong)作性(xing)(xing)(xing)和用能，丁晴天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)也常與(yu)天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)、丁苯天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)、順丁天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)等(deng)非(fei)旋光(guang)性(xing)(xing)(xing)天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)然(ran)(ran)后用。應由明確指(zhi)出：丁晴天(tian)(tian)(tian)(tian)然(ran)(ran)水(shui)再(zai)生(sheng)(sheng)膠(jiao)(jiao)的(de)(de)顯著特點是(shi)耐(nai)(nai)溶劑性(xing)(xing)(xing)好，與(yu)其他配(pei)位(wei)縮(suo)聚(ju)(ju)反(fan)(fan)(fan)應反(fan)(fan)(fan)應物(wu)然(ran)(ran)后用（除聚(ju)(ju)氯(lv)丁二烯(xi)后）都來源(yuan)于變低耐(nai)(nai)溶劑性(xing)(xing)(xing)的(de)(de)變化趨勢。
