| 炭黑、白炭黑加入顺序对NR/SSBR胶料性能的影响 |
| |
| 引用本文： | 牟守勇,姜萍,胡波,赵树高,张萍. 炭黑、白炭黑加入顺序对NR/SSBR胶料性能的影响[J]. 弹性体, 2009, 19(2): 55-58 |
| |
| 作者姓名： | 牟守勇 姜萍 胡波 赵树高 张萍 |
| |
| 作者单位： | 青岛科技大学橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
| |
| 摘 要： | 通过改变炭黑、白炭黑的加料顺序,探讨了炭黑/白炭黑在不同并用比下（75/25,50/50）在天然橡胶（NR）与溶聚丁苯橡胶（SSBR）共混体系中的最佳加入顺序。结果表明,炭黑、白炭黑的加入顺序并不是绝对的,炭黑/白炭黑并用比为75/25时（填料总量为45份）,先加白炭黑有利于白炭黑的分散,硫化胶物理机械性能较好,压缩生热较低,动态力学性能较好;当炭黑/白炭黑并用比为50/50时,炭黑/白炭黑一起加入得到的硫化橡胶性能较好。
|
| 关 键 词： | 白炭黑 炭黑/白炭黑并用 动态力学性能 加工工艺 |
Effect of CB/silica incorporation sequence on NR/SSBR blend properties |
| |
| MU Shou-yong,JIANG Ping,HU Bo,ZHAO Shu-gao,ZHANG Ping. Effect of CB/silica incorporation sequence on NR/SSBR blend properties[J]. China Elastomerics, 2009, 19(2): 55-58 |
| |
| Authors: | MU Shou-yong JIANG Ping HU Bo ZHAO Shu-gao ZHANG Ping |
| |
| Affiliation: | (Key Laboratory of Rubber-Plastics, Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042, China) |
| |
| Abstract: | The best CB/sitica （the incorporation ratio was 75/25 and 50/50） incorporation sequence was discussed in the paper through changing CB/silica incorporation sequence. The result showed that The results showed that the adding order of CB and silica was not implicit in the NR/SS- BR compounds： when CB/silica ratio is 75/25, the vulcanizate with silica adding first had better Silica＇s dispersity,better mechanical properties and dynamic properties,and had lower heat built-up. When CB/silica ratio is 50/50,the vulcanizate with CB/silica putting together had better properties. |
| |
| Keywords: | silica CB/silica incorporation dynamic property processing technology |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
