久久国产精品午夜一区_91精品國產高清久久久久久91_?级毛片免费全部播放_欧美色图在线视频一区二区三区_国产综合亚洲一区二区三区_中文字幕熟女网_国产精品男人爽免费视频_九九无码网战_亚洲日本三级电影在线观看_欧美日韩DVD手机在线不卡

產品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
美國布魯克海文儀器公司>公司動態>90Plus測量應用案例-2016-2

公司動態

90Plus測量應用案例-2016-2

閱讀:218          發布時間:2016-4-19
 文獻名: Influence of immobilized rubber on the non-linear viscoelasticity of filled silicone rubber with different interfacial interaction of silica
 
作者: Hanmei Zhou,a   Lixian Song,ab   Ai Lu,ab   Tao Jiang,a   Fengmei Yub and    Xiaochuan Wangab
aMaterial Science and Engineering College, Southwest University of Science and Technology, Mianyang 621010, China 
bInstitute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621900, China
 
摘要:For a better understanding of the influence of the immobilized rubber on the non-linear viscoelasticity of filled rubber, spherical silica without intensive filler–filler interactions and with weak silica–rubber interactions was introduced in order to compare the non-linear viscoelasticity of the commercial silica filled rubber. It was observed that the amplitude of Payne effect is related to the interfacial interaction characterized by the content of bound rubber. An interesting phenomenon was produced in the effect of temperature on the Payne effect for spherical silica filled rubber that the amplitude of Payne effect decreases with the temperature below 253 K but the storage modulus increases with the temperature above 253 K which performs the feature of entropic elasticity as pure rubber. The activation energy of the unstable chains can be also divided into two sections in the temperature range which is related to the critical value of immobilized rubber to influence the Payne effect. The results reveal that the number of immobilized rubber reduces with the temperature and it has a critical value to affect the Payne effect which is verified by Maier–Göritz model. The introduction of this kind of spherical silica provides an experimental method to study the non-linear viscoelasticity elaboray.
 

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產品對比 產品對比 聯系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
010-62081908
在線留言
主站蜘蛛池模板: 青岛市| 揭阳市| 仲巴县| 册亨县| 思茅市| 湘乡市| 美姑县| 娱乐| 工布江达县| 牡丹江市| 苏尼特右旗| 集安市| 喀什市| 安化县| 阜新市| 昭觉县| 镇坪县| 霍山县| 安乡县| 襄汾县| 开封市| 汶上县| 清水河县| 临桂县| 四会市| 宝丰县| 克什克腾旗| 正阳县| 饶阳县| 天等县| 手游| 静安区| 罗田县| 星子县| 连城县| 建平县| 安顺市| 洪洞县| 磐安县| 琼结县| 荃湾区|