Product description 产品描述
With the increasing development of communication technologies and variety applications of information equipments, it is stricter for anti-jamming characteristics of the communications between different equipments. But traditional metal braid shielding method is high-cost, complex procedure and inadequate shielding. This product can thoroughly shield transmission signals and widely used for thin-wall and high frequency audio wires, instrument wires, medical wires and other wires which have strict shielding requirements. It is soft, small surface electric resistance, small volume resistance, easily peeling processability and excellent comprehensive characteristics.
随着通信技术的日益发展及各种信息设备的广泛应用，对于各种设备间的通信抗干扰问题要求越来越高，而传统的金属编织屏蔽方法存在成本高、加工工序多、屏蔽不完全等缺点；本产品对传输的信号提供全面的屏蔽, 广泛应用于薄壁高频音响线、乐器线、医疗线及其它要求屏蔽的线缆，具有柔软、表面电阻小、体积电阻小、易剥线加工,综合性能优异的特点。
Processing Indicator 加工工艺
Recommend to process with the PE extruder. 建议使用聚乙烯专用挤出机进行加工。
| Model
牌号
|
Machine Barrel Temperature
机筒温度 |
Molding Temperature
机头温度 |
| BD-R-0088 |
140-150℃ |
148-150℃ |
Physical and Electrical Properties 物理和电气性能
Item
试验项目 |
Unit
单位 |
Performance requirements
性能要求 |
Tensile Strength
拉伸强度 |
Mpa |
≥10 |
Elongation at Break
断裂伸长率 |
% |
≥150 |
Hardness
硬度 |
ShoreA |
≤95 |
DC resistance of the surface of strip at 23 ℃
胶条23 ℃表面直流电阻
（万用表最低档） |
Ω·cm |
≤300 |
20℃Volume Resistivity
20℃体积电阻率 |
Ω·cm |
≤10 |
Relative Density
相对密度 |
g/cm3 |
≤1.40 |
