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橡塑技术与装备(橡胶) CHINA RUBBER/PLASTICS TECHNOLOGY AND EQUIPMENT (RUBBER)
参考文献 : [6] 王靖 . 橡胶补强的化学特性 [J]. 世界橡胶工业,1998,25(3):
[1] 杨玉琼 . NR/ESBR1723N/BR 的硫化性能研究 [J]. 特种橡胶 41~49.
制品,2017, (1): 46~48. [7] 王靖 . 橡胶补强的化学特性 ( 续 )[J]. 世界橡胶工业,1998, 25
[2] 马连湘,张方良,崔琪 . NR/SBR/BR 共混胎面胶料动态力学 (4):47~50.
性能及生热特性研究 [J]. 弹性体,2005, (5): 44~46. [8] 张士齐,贾红兵,刘卫东 . 填料-橡胶的化学和物理作用及其
[3] 古菊,黄仕文,宛朋 . 木粉纳米微晶纤维素补强 NR/SBR/BR 对补强的影响 [J]. 橡胶工业,2003, 50(4): 201~204.
并用胶的研究 [J]. 华南理工大学学报 :自然科学版,2017, [9] 木样 . 橡胶填料补强的化学机理 [J]. 炭黑译丛 .2005, (3):14~18.
(2):122~129. [10] 陈俊敏,刘长安,王国斌 . 炭黑对橡胶补强机理的研究 [J]. 沈
[4] 付文波 . 适用于高档汽车密封条的三元乙丙橡胶技术开发 [D]. 阳化工 .1994, (4):28~31.
上海 : 华东理工大学 , 2011. [11] 韩文 . 非炭黑 ( 或白炭黑 ) 类新型橡胶补强剂的开发 [J]. 精细
[5] 马军,雷昌纯,冯予星 . EPDM 共混改性研究概况 [J]. 合成 化工原料及中间体,2004, (8):17~18.
橡胶工业,2000, 23(3):186~191.
Study on mechanical properties of SBR combined with NR and BR blend
Kang Yong
(Yulin Hanting Chemical Technology & Development Co.LTD., Yulin 718100, Shaanxi, China)
Abstract: Two different rubbers are blended by the action of mechanical force to product various rubber
products, which was called rubber combination. The main purpose of rubber combination is to improve the
performance of existing rubber. Most synthetic rubbers have poor processing properties, so we often use
synthetic rubber in combination with natural rubber to complement each other and improve the processing
properties of synthetic rubber. Therefore, this test examined the combination performance of T2000R with
NR and BR. As the amount of NR is increased, the tensile strength of the vulcanizate is greatly improved. The
wear resistance of T2000R/NR vulcanizate decreased first and then increased, and when the ratio was 40/60
and 20/80, the wear resistance of the blend was better than that of pure T2000R and NR vulcanizate. As the
amount of BR increases, the tensile strength of SBR/BR vulcanizates gradually decreases. When the combined
ratio of SBR/BR is 20/80 and 80/20, the flexural fatigue resistance of the two blends is higher than pure SBR
vulcanizate.
Key words: rubber combination; tensile strength; wear resistance; flexural fatigue resistance
(R-05)
政府官员挂职海胶集团副总裁
Government official service as vice president of Haijiao Group
2018 年天然橡胶产业集团股份有限公司发布公告称,已通过两项议案。
其中一项是,提名郭云钊为海胶集团第五届董事会非独立董事候选人。
此议案还需提交股东大会审议批准。
郭云钊由国信国投基金管理(北京)有限公司提名。这家公司持有海胶集团 145 349 224 股股份,占总数
的 3.4%。
资料显示,郭云钊生于 1966 年,是管理学博士,2016 年 6 月至今,任国信国投基金管理总裁。
此外,该公司还审议通过了《海南橡胶关于聘任公司高级管理人员的议案》,同意聘任陈绍清为副总裁(挂
职)。
陈绍清于 1972 年 6 月出生,是经济管理学硕士。2014 年 11 月至今,其担任海南省委常委会办公室副主任。
摘编自 “ 轮胎世界网 ”
(R-03)
·16· 第 44 卷 第 21 期

