SUMIKASUPER LCP E6007LHF

Technical Datasheet | Supplied by Sumitomo Chemical

SUMIKASUPER LCP E6007LHF is a high fluidity, ultra-high heat resistant, high rigidity and standard thermotropic liquid crystalline polyester (LCP) grade by Sumitomo Chemical, reinforced with 35% glass fiber. Exhibits low warpage, high strength, increased light transmittance, high heat aging resistance, low viscosity, high moldability, low shrinkage and low coefficient of linear expansion (flow direction). 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, 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 (SMD). SUMIKASUPER LCP E6007LHF is suitable for processing by high precision injection molding. Used in DDR and RIMM. Complies with UL 94 V-0 flame rating.

LCP SUMIKASUPER E6007LHF

概述

LCP是一类具有杰出性能的新型聚合物。LCP是包含范围很宽的一类材料：

a、溶致性液晶：需要在溶液中加工；

b、热致性液晶：可在熔融状态加工。

最初工业化液晶聚合物是美国DuPont公司开发出来的溶致性聚对亚苯基对苯二甲酰胺（Kevlar®）。由于这种类型的聚合物只能在溶液中加工，不能熔融，只能用作纤维和涂料。以下内容只包括热致性LCP。

主要用途

1）LCP塑胶原料其具有高强度、高刚性、耐高温、电绝缘性等十分优良，被用于电子、电气、光导纤维、汽车及宇航等领域。2）用液晶作成的纤维可以做鱼网、******、体育用品、刹车片、光导纤维几显示材料等，还可制成薄膜，用于软质印刷线路、食品包装等。3）LCP塑胶原料已经用于微波炉容器，可以耐高低温。LCP还可以做印刷电路板、人造卫星电子部件、喷气发动机零件；用于电子电气和汽车机械零件或部件；还可以用于医疗方面。4）LCP塑胶原料可以加入高填充剂作为集成电路封装材料，以代替环氧树脂作线圈骨架的封装材料；作光纤电缆接头护套和高强度元件；代替陶瓷作化工用分离塔中的填充材料等。 5）LCP塑胶原料还可以与聚砜、PBT、聚酰胺等塑料共混制成合金，制件成型后其机械强度高，用以代替玻璃纤维增强的聚砜等塑料，既可提高机械强度性能，又可提高使用强度及化学稳定性等。目前正在研究将LCP用于宇航器外部的面板、汽车外装的制动系统等。

LCP SUMIKASUPER E6007LHF 可提供COA、COC,ROHS.MSDS.UL黄卡等等资料，价格最优，质量保证！