SUMIKASUPER LCP E4008

Technical Datasheet | Supplied by Sumitomo Chemical

SUMIKASUPER LCP E4008 is a high rigidity, ultra-high heat resistant and standard thermotropic liquid crystalline polyester (LCP) grade by Sumitomo Chemical, reinforced with 40% glass fiber. Exhibits high strength, increased light transmittance, high heat aging resistance, low viscosity, high moldability, low shrinkage, high fluidity, high tolerance and excellent reflow performance. Offers high-speed setting with less flash production, high anisotropy, low weld strength, rapid solidification speed, excellent flame retardancy, low water absorbency, highest limiting oxygen index and high thermal stability. Provides outstanding chemical resistance, hot water resistance, low amount of gas generation on heating, no warpage, bondability with off-the-shelf adhesives and no surface treatment. Shows high temperature and high shear rate dependence on apparent melt viscosity. Does not expand or deteriorate when exposed to oils, even at high temperatures. Is welded with ultrasonic welding and applicable to lead-free soldering (dipping). SUMIKASUPER LCP E4008 is suitable for processing by injection molding. Used in relay cases and bobbins. Complies with UL 94 V-0 flame rating.

LCP SUMIKASUPER E4008

主要性能

1.高温电气/电子装配：能承受SMT装配工序操作，包括无铅回流焊接。2.卓越的热老化性能，在高温下保持固有特性。

3.卓越的流动性-薄壁，复杂的形状。

4.尺寸稳定性极佳，模塑收缩率低，热膨胀系数极小，可与金属相媲美。

5.在成型时，分子链朝着流动的方向排列，产生一种好似其分子自身将其增强的自增强效果。

6.可获得极高的强和弹性模量。

7.优异的耐化学腐蚀性。

8.模塑速度：周期循环极快。

9.卓越的抗蠕变性。

10.阻燃性。

11.在宽广的温度范围内具有卓越的介电性能。

LCP的主要应用领域：

连接器系列、BOBBIN、接插件、SIMM插口、LED(MID)、QFP插口、微波炉支架、热风筒、烫发器、注射成型线路部件(MID)、光感应器(MID)、水晶振荡器座(MID)、集成块支承座、耳机部件、光缆拉伸件、光缆连接器、光缆接插器、针式打印机的线圈、针式打印机的底座、电扇、照相机快门板、泵的部件、USB系列、CD拾音器部件、印刷电路板、线圈骨架的封装材、作光纤电缆接头护套和高强度元件喷气发动机零件等电子电器。.

LCP SUMIKASUPER E4008 我司所销售所有产品均为原厂原包，均可提供相关资料报告（如：物性表，MSDS报告，UL报告，COA报告，SGS报告，FDA等）！