基于Minitab DOE对低苯基硅橡胶压缩永久变形的优化  

Optimization for Compression Set of Low-Phenyl Silicone Rubber Based on Minitab DOE

作　　者：刘佳丽[1] 焦冬生[1] 彭亚岚[1] 唐亮[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《有机硅材料》2016年第3期212-216,共5页Silicone Material

摘　　要：采用Minitab软件的实验设计(DOE),研究了填料用量和捏合时间对低苯基硅橡胶压缩永久变形的影响。结果表明,低苯基硅橡胶的填料用量和捏合时间对其压缩永久变形均有显著影响,且捏合时间的影响大于填料用量,而填料用量和捏合时间的交互作用在统计上不显著;随着填料用量的增加和捏合时间的延长,硅橡胶压缩永久变形减小,性能得到改善;所用方法科学高效。Based on the design of experiments module( DOE) of Minitab software,the compression set of low-phenyl silicone rubber was studied through optimizing the amount of the filler and kneading time. It was found that both the amount of filler and the kneading time had significant effect on the compression set of the rubber,and the influence of the kneading time was more effective than the amount of filler. The interaction of kneading time and filler amount was insignificant. Statistically As the kneading time and the amount of filler prolonged,the compression set of the rubber was decreased,and its performance improved,which indicated the method was scientific and highly-efficient.

关 键 词：实验设计 苯基 硅橡胶 填料 捏合 压缩永久变形 

分 类 号：TQ333.93[化学工程—橡胶工业]