用(yong)丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)材(cai)料做的產出(chu)的O型(xing)(xing)(xing)圈(quan)(quan)，總稱為(wei)丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)，是以丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)為(wei)材(cai)料做的環型(xing)(xing)(xing)物(wu)品(pin)設備。丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)采(cai)取談起(qi)德國拜耳原材(cai)料，模(mo)壓(ya)方法的產出(chu)，表(biao)面能光(guang)澤度較(jiao)高，的精密度較(jiao)高，受力為(wei)O型(xing)(xing)(xing)的封嚴(yan)隔絕圈(quan)(quan)。物(wu)品(pin)設備應用(yong)有丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)圈(quan)(quan)、丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)、丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)封嚴(yan)隔絕圈(quan)(quan)、耐(nai)水(shui)丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)、耐(nai)磨(mo)涂層(ceng)丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)、丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)封嚴(yan)隔絕圈(quan)(quan)、NBR丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)、NBR丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)封嚴(yan)隔絕圈(quan)(quan)、耐(nai)地(di)溫丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O 型(xing)(xing)(xing)圈(quan)(quan)、自研磨(mo)丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)、食(shi)材(cai)級丁(ding)晴(qing)(qing)橡(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)塑(su)(su)(su)O型(xing)(xing)(xing)圈(quan)(quan)等。
丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)也(ye)叫丁(ding)(ding)(ding)(ding)二一(yi)(yi)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，全稱(cheng)NBR，均大分(fen)子量七十萬范圍。灰(hui)褐(he)色(se)色(se)至淺灰(hui)色(se)一(yi)(yi)塊塊或粉(fen)末狀(zhuang)粉(fen)狀(zhuang)，相密度(du)(du)計算0.95～1.0。晴(qing)(qing)(qing)(qing)含鋅(xin)量為(wei)26%的(de)(de)(de)(de)(de)丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)玻璃板(ban)窗化(hua)溫(wen)濕(shi)(shi)度(du)(du)Tg=一(yi)(yi)52℃，脆斷溫(wen)濕(shi)(shi)度(du)(du)Tb=一(yi)(yi)47℃，晴(qing)(qing)(qing)(qing)含鋅(xin)量為(wei)40%的(de)(de)(de)(de)(de)丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)玻璃板(ban)窗化(hua)溫(wen)濕(shi)(shi)度(du)(du)Tg=一(yi)(yi)22℃。容解度(du)(du)技術指標δ=8.9～9.9，易(yi)溶于(yu)(yu)乙(yi)酸(suan)乙(yi)、乙(yi)酸(suan)丁(ding)(ding)(ding)(ding)、甲乙(yi)等。丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)極(ji)具優異(yi)的(de)(de)(de)(de)(de)丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)性(xing),其丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)性(xing)不(bu)(bu)亞于(yu)(yu)聚硫(liu)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)和氟(fu)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，與此同時(shi)極(ji)具的(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)磨(mo)損能(neng)性(xing)主密封性(xing)。丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)問(wen)題不(bu)(bu)是耐(nai)(nai)(nai)(nai)嗅(xiu)氧(yang)及芬芳族、鹵代烴(jing)、酯類液體(ti)，不(bu)(bu)可做隔(ge)熱(re)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)。耐(nai)(nai)(nai)(nai)熱(re)性(xing)好于(yu)(yu)丁(ding)(ding)(ding)(ding)苯(ben)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)、氯丁(ding)(ding)(ding)(ding)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，可在120℃長年辦公。密封性(xing)不(bu)(bu)亞于(yu)(yu)丁(ding)(ding)(ding)(ding)基塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)。丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)效(xiao)能(neng)晴(qing)(qing)(qing)(qing)含鋅(xin)量直接影響，隨晴(qing)(qing)(qing)(qing)含鋅(xin)量加入熱(re)塑(su)(su)密度(du)(du)、耐(nai)(nai)(nai)(nai)熱(re)性(xing)、丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)性(xing)、密封性(xing)、抗(kang)拉(la)強度(du)(du)升高，但剛性(xing)、耐(nai)(nai)(nai)(nai)寒性(xing)性(xing)降低。丁(ding)(ding)(ding)(ding)晴(qing)(qing)(qing)(qing)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)耐(nai)(nai)(nai)(nai)嗅(xiu)氧(yang)效(xiao)能(neng)和電隔(ge)熱(re)效(xiao)能(neng)不(bu)(bu)佳，耐(nai)(nai)(nai)(nai)水性(xing)聚氨酯適合。
丁晴塑料(liao)(liao)O型(xing)圈(quan)包括適用(yong)(yong)做(zuo)做(zuo)成(cheng)(cheng)耐(nai)水(shui)(shui)工藝(yi)品，如(ru)耐(nai)水(shui)(shui)管、封箱膠帶、塑料(liao)(liao)隔離膜(mo)和(he)中大型(xing)油(you)囊等(deng)(deng)，常適用(yong)(yong)做(zuo)做(zuo)成(cheng)(cheng)各樣耐(nai)水(shui)(shui)模壓工藝(yi)品，如(ru)O形圈(quan)、油(you)封、皮碗、膜(mo)片、門伐、水(shui)(shui)紋(wen)管、膠管、封閉隔絕(jue)墊(dian)件(jian)(jian)(jian)、發泡等(deng)(deng)，也適用(yong)(yong)做(zuo)做(zuo)成(cheng)(cheng)膠板和(he)抗刮工件(jian)(jian)(jian)及運(yun)(yun)轉情(qing)況(kuang)。也適用(yong)(yong)做(zuo)做(zuo)成(cheng)(cheng)氣(qi)燃(ran)油(you)箱、保養燃(ran)油(you)箱和(he)在頁巖油(you)系液(ye)壓油(you)泵式油(you)、酒(jiu)精(jing)汽(qi)油(you)、水(shui)(shui)、硅保養、硅油(you)、二酯(zhi)系保養油(you)、甘(gan)醇系液(ye)壓油(you)泵式油(you)等(deng)(deng)氣(qi)體物質中便(bian)用(yong)(yong)的(de)塑料(liao)(liao)工件(jian)(jian)(jian)及運(yun)(yun)轉情(qing)況(kuang)，很(hen)大是封閉隔絕(jue)墊(dian)工件(jian)(jian)(jian)及運(yun)(yun)轉情(qing)況(kuang)。可說是是近幾年主(zhu)要用(yong)(yong)途廣、投入(ru)低的(de)塑料(liao)(liao)封閉隔絕(jue)墊(dian)件(jian)(jian)(jian)。
丁晴生橡膠O型圈安全性能以下：
拉伸運(yun)動力度MPA=15.2
破(po)裂生長(chang)率%=441
抗裂難(nan)度=50KGF/MM
低溫延性體(ti)溫=-90度(du)
解文件壓縮變行(xing)%=解文件壓縮率20%
耐高地溫(wen)：-30至120度
密度計算：1.21g/cm3
本(ben)色：經常制成黑，也能按加(jia)盟商的本(ben)色調(diao)色。
抗拉(la)強度：邵氏抗拉(la)強度70±5度
全稱：NBR/N
規范：美標(biao)(biao)，日標(biao)(biao)，國(guo)家(jia)行業標(biao)(biao)準(zhun)(zhun)，國(guo)家(jia)行業標(biao)(biao)準(zhun)(zhun)，非規范件O型圈(quan)。
