有机过氧化物热硫化导电固体硅橡胶
有机过氧化物热硫化导电固体硅橡胶
Organic peroxide vulcanization electrically conductive solid silicone rubber
型号Model:TRK645, TRK651, TRK661
产品描述Product Description
该系列产品是用有机过氧化物热硫化的导电固体硅橡胶，适合生产冷缩电力电缆附件， 常用于加热模压硫化成型。The silicone rubber compounds are vulcanized by organic peroxide for manufacturing cold shrinkable electric cable accessories。The products are cured by heating compression molding.
产品特性 key features
优越的导电性能 Excellent electric conductivity
良好拉伸强度 和撕裂强度Good tensile strength, and tear strength
良好的耐冷热老化稳定性 Excellent thermal-aging and cold-brittle stability
良好的耐紫外线，耐臭氧，耐候性Good ultraviolet resistance, ozone resistance and weather resistance
主要应用 Applications:
用于生产冷缩电力电缆附件（电力终端应力锥、中间接头）等。
Used for manufacturing the cold shrinkable electric cable accessories (stress cone terminals, connectors) etc.
包装Packaging:
20千克/箱（20Kg/box）
典型物理性能Typical properties
|
物性 |
测试方法 |
单位 |
TRK645 |
TRK651 |
TRK661 |
|
外观 |
|
|
黑色 Black |
||
|
邵氏硬度hardness |
D2204 |
Shore A |
40 |
50 |
60 |
|
拉伸强度Tensile Strength |
D412 |
MPa |
6.2 |
5.5 |
5.5 |
|
断裂伸长率Elongation at break |
D412 |
% |
800 |
600 |
500 |
|
撕裂强度Tear Strength |
D624B |
KN/m |
23 |
19 |
20 |
|
扯断永久变形Tensile set at break |
D412 |
% |
3.0 |
5.0 |
5.0 |
|
体积电阻率Volume resistivity |
IEC60093 |
Ωcm |
87 |
50 |
40 |
|
硫化剂种类Type of Vulcanization agent |
|
|
DBPH-2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane |
||
|
硫化条件Vulcanizing conditions |
|
|
170℃x10mins +200℃x4hrs |
||
以上数据仅供参考，具体成型工艺与产品选择请联系我公司。The data are for reference only. Please contact us for details.
备注remarks：
产品在室温下密封储存于室内通风干燥处，避免阳光直接照射，储存期为24个月。
The products should be closed tightly and avoided from lighting directly and moisture. The shelf life is 24 months.
