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介绍了中国石化齐鲁石油化工股份有限公司橡胶厂近年来开发的充油SBR和充油BR的品种及性能并与国外同类产品进行了对比。指出SBR1712 ,SBR1778,SBR172 1和BR90 73的基本性能与国外产品相当 ,而且部分性能稍优
The varieties and properties of oil-extended SBR and oil-filled BR developed by rubber plant of Sinopec Qilu Petrochemical Co., Ltd. in recent years were introduced and compared with similar foreign products. It is pointed out that the basic performance of SBR1712, SBR1778, SBR172 1 and BR90 73 is comparable with that of foreign products, and some performance is slightly better