產(chǎn)品詳情
SUMIKASUPER LCP E6007LHF 住友化學(xué) 高流動性 35%玻纖增??強 液晶聚酯
住友化學(xué)生產(chǎn)的 SUMIKASUPER LCP E6007LHF 是高流動性、超高耐熱性、高剛性的標(biāo)準熱致液晶聚酯 (LCP) 級。它采用 35% 玻璃纖維增??強。它具有低翹曲、高強度、提高透光率、高耐熱老化性、低粘度、高成型性、低收縮率和低線膨脹系數(shù)（流動方向）。它具有高速凝固、飛邊少、高各向異性、低焊接強度、快速凝固速度、優(yōu)異的阻燃性、低吸水性、最高的極限氧指數(shù)和高熱穩(wěn)定性。
它具有出色的耐化學(xué)性、耐熱水性、加熱時產(chǎn)生的氣體量低、可與現(xiàn)成的粘合劑粘合且無需表面處理。它顯示出高溫和高剪切速率對表觀熔體粘度的依賴性。當(dāng)暴露于油中時，即使在高溫下，它也不會膨脹或變質(zhì)。采用超聲波焊接，適用于無鉛焊接（SMD）。 SUMIKASUPER LCP E6007LHF適合高精度注塑加工。用于DDR和RIMM。符合 UL 94 V-0 阻燃等級。
SUMIKASUPER LCP E6007LHF by Sumitomo Chemical is high fluidity, ultra-high heat resistant, high rigidity and standard thermotropic liquid crystalline polyester (LCP) grade. It is reinforced with 35% glass fiber. It 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). It 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. It provides outstanding chemical resistance, hot water resistance, low amount of gas generation on heating, bondability with off-the-shelf adhesives and no surface treatment. It shows high temperature and high shear rate dependence on apparent melt viscosity. It does not expand or deteriorate when exposed to oils, even at high temperatures. It 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.
Product Type LCP (Liquid Crystal Polymer) > LCP
Physical Form Liquid, Crystalline
SUMIKASUPER LCP是工程塑料中有最高耐熱性的熔融液晶性全芳香性聚酯(Thermotropic Liquid Crystalline Polyester)，具有下列的基本構(gòu)造。是常為所知的液晶聚合物的一種。
液晶聚合物如名字表示的那樣具有在熔融狀態(tài)變成液晶狀態(tài)的特征。因此在偏光顯微鏡下可觀察到液晶聚合物加熱熔融時透光性大幅增加的現(xiàn)象。通常的聚合物是觀測不到這種特殊現(xiàn)象。
耐熱性 分解開始溫度
負荷彎曲溫度
長期耐熱性
負荷彎曲和長期使用可能溫度
耐焊錫性
機械特性
成型品壁厚依賴性
物性的各向異性
熔接強度
彎曲彈性率的溫度依賴性
可再生性
難燃性 難燃性
電氣特性 電氣特性
其他特性 氣體產(chǎn)生量
吸水性
耐化學(xué)藥品性
耐熱水性
