文(wen)章來源(yuan)：中(zhong)國石油(you)化工(gong)集團(tuan)公司 發布時(shi)間：2010-08-21
至8月中(zhong)旬，中(zhong)國(guo)石(shi)化的(de)(de)SBC總產(chan)能達41萬噸(dun)/年規(gui)模，首(shou)次(ci)超(chao)過美國(guo)Kraton（科騰(teng)）聚合物公司(si)的(de)(de)40.5萬噸(dun)/年規(gui)模，成為全(quan)球最(zui)大的(de)(de)SBC生產(chan)企業。今年前7個月，中(zhong)國(guo)石(shi)化的(de)(de)SBC國(guo)內市(shi)場占有率約61%。
中國石(shi)化(hua)(hua)(hua)旗下的(de)巴(ba)陵石(shi)化(hua)(hua)(hua)、燕(yan)山石(shi)化(hua)(hua)(hua)、茂名石(shi)化(hua)(hua)(hua)三(san)家公司目前的(de)SBC年產(chan)(chan)(chan)能分(fen)別為22萬(wan)(wan)噸(dun)(dun)(dun)、10萬(wan)(wan)噸(dun)(dun)(dun)和9萬(wan)(wan)噸(dun)(dun)(dun)。其中，巴(ba)陵石(shi)化(hua)(hua)(hua)單套20萬(wan)(wan)噸(dun)(dun)(dun)/年SBS裝置(zhi)產(chan)(chan)(chan)能為全球最大同類裝置(zhi)，該裝置(zhi)于今(jin)年7月由年產(chan)(chan)(chan)15萬(wan)(wan)噸(dun)(dun)(dun)擴改至(zhi)年產(chan)(chan)(chan)20萬(wan)(wan)噸(dun)(dun)(dun)并實(shi)現(xian)一次(ci)開(kai)車成功。
SBC是苯乙烯類(lei)熱塑(su)性(xing)(xing)彈性(xing)(xing)體(ti)的英文(wen)縮(suo)寫，作(zuo)為兼(jian)具橡膠和塑(su)料特性(xing)(xing)的熱塑(su)性(xing)(xing)彈性(xing)(xing)體(ti)，SBC在制鞋、瀝青(qing)改性(xing)(xing)、黏(nian)(nian)合劑、密封劑、聚(ju)合物改性(xing)(xing)、增黏(nian)(nian)劑等方面有著廣泛應用。
近(jin)年(nian)來，國內(nei)SBC產(chan)(chan)(chan)(chan)業發展迅速(su)。目前近(jin)10家SBC生(sheng)(sheng)產(chan)(chan)(chan)(chan)企(qi)業的現有產(chan)(chan)(chan)(chan)能達71萬噸(dun)/年(nian)。中(zhong)國石(shi)(shi)(shi)化(hua)(hua)(hua)所屬(shu)的三家SBC生(sheng)(sheng)產(chan)(chan)(chan)(chan)企(qi)業中(zhong)，巴(ba)陵(ling)石(shi)(shi)(shi)化(hua)(hua)(hua)可(ke)生(sheng)(sheng)產(chan)(chan)(chan)(chan)SBS、SIS和SEBS等產(chan)(chan)(chan)(chan)品(pin)，燕(yan)山石(shi)(shi)(shi)化(hua)(hua)(hua)和茂名石(shi)(shi)(shi)化(hua)(hua)(hua)可(ke)生(sheng)(sheng)產(chan)(chan)(chan)(chan)SBS產(chan)(chan)(chan)(chan)品(pin)。其中(zhong)巴(ba)陵(ling)石(shi)(shi)(shi)化(hua)(hua)(hua)經過不斷自主(zhu)創新(xin)和調整產(chan)(chan)(chan)(chan)品(pin)結構，SBC產(chan)(chan)(chan)(chan)品(pin)用途得到(dao)了廣泛拓展，產(chan)(chan)(chan)(chan)品(pin)牌號(hao)(hao)也由最初的幾個發展到(dao)近(jin)50個，7條SBS后處理生(sheng)(sheng)產(chan)(chan)(chan)(chan)線(xian)可(ke)同時生(sheng)(sheng)產(chan)(chan)(chan)(chan)7個牌號(hao)(hao)的SBS產(chan)(chan)(chan)(chan)品(pin)，產(chan)(chan)(chan)(chan)品(pin)的主(zhu)要技(ji)術(shu)指標均達到(dao)世界先進水平。