کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
829840 1470346 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of curing temperature on the properties of conductive silicone rubber filled with carbonyl permalloy powder
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of curing temperature on the properties of conductive silicone rubber filled with carbonyl permalloy powder
چکیده انگلیسی


• Curing temperature has higher correlation in electrical conductivity.
• MVQ/CPP composite cured at 205 °C shows higher conductive.
• Network structure of composite varied because of curing temperature.
• Relationship between network structure and conductivity variation was discussed.
• Variation of mechanical properties of composite was slight.

In this paper, conductive silicone rubbers filled with carbonyl permalloy powder (CPP) have been prepared at different curing temperatures. The volume resistivity, crosslink density, tensile strength, elongation at break, Shore A hardness and morphology structure have been investigated. The results indicated that the correlation between electrical conductivity and curing temperature was significant. Volume resistivity of the composite decreased about four orders of magnitude in the range of curing temperature from 125 °C to 225 °C, which was related to the changes of crosslink density, but the change on mechanical properties was relatively small.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 51, October 2013, Pages 287–292
نویسندگان
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