LCP Vectra A230美国泰科纳
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VECTRA A130 LCP Glass Reinforced 30% glass fiber, exc. bal. of properties
VECTRA A150 LCP Glass Reinforced 50% glass fiber, improved creep resistance over A130
VECTRA A230 LCP Specialty 30% carbon fiber, conductive
VECTRA A430 LCP Specialty LCP/PTFE, excellent wear& electrical prop. at hi freq
VECTRA A435 LCP Specialty Glass/PTFE, best high High Arc Ignition performance
VECTRA A515 LCP Mineral Reinforced 15% mineral filled
VECTRA A530 LCP Mineral Reinforced 30% mineral , hydrolytically stable
VECTRA A625 LCP Specialty 25% graphite, good wear characteristics
VECTRA A700 LCP Specialty 30% glass fiber, suitable for electrostatic dissipation (ESD)
VECTRA A725 LCP Specialty 25% filled, conductive grade
VECTRA A950 LCP Unfilled suitable for extrusion
VECTRA B230 LCP Specialty 30% carbon fiber,exceptional strength and stiffness, conductive
VECTRA C130 LCP Glass Reinforced 30% glass fiber, higher temp. capability & easier flow than A130
VECTRA E115i LCP Glass Reinforced 15% Glass Reinforced
VECTRA E130G LCP Glass Reinforced 30% glass fiber filled/low injection pressure
VECTRA E130i LCP Glass Reinforced 30% glass fiber, excellent flow, high temperature capability
VECTRA E135i LCP Glass Reinforced Higher weldline strength, 35% glass filled
VECTRA E150i LCP Glass Reinforced 50% glass fiber, good flow, high temperature capability
VECTRA E440i LCP Mineral / Glass Reinforced Mineral and glass filled grade with low warp, easy flow and smooth surface apperance.
VECTRA E463i LCP Mineral / Glass Reinforced 40% glass/mineral filled exellent flow, low warpage, high heat resistance.
VECTRA E471i LCP Specialty Low warp with excellent properties
VECTRA E473i LCP Mineral / Glass Reinforced Vectra E473i is a low warp LCP with easy flow and high temperature capability.
VECTRA E488i LCP Specialty Ultra low warp
VECTRA E530i LCP Mineral Reinforced 30% mineral, excellent flow, high temperature capability
VECTRA E531i LCP Mineral Reinforced Mineral filled grade with low warp, easy flow and smooth surface appearance
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。
VECTRA E540i LCP Mineral Reinforced 40% mineral, low warp & easy flow with smooth surface appearance
VECTRA E820iPd LCP Specialty 40 % mineral , excellent flow, electrolytic metal platable
VECTRA E830iPd LCP Specialty 30% glass filled Platable grade.
VECTRA E840i LDS LCP Mineral Reinforced 40% Mineral filled Laser Direct Structuring grade.
VECTRA E845i LDS LCP Mineral / Glass Reinforced LDS capable LCP with higher DTUL and impact
VECTRA FIT30 LCP Mineral / Glass Reinforced Glass and mineral filled grade, high flow and low warpage
VECTRA FIT70 LCP Mineral / Glass Reinforced 35% glass/ mineral reinforced grade excellent flowability, low warpage, excellent surface appearance, excellent dimensional stability, and good weldline strength.
VECTRA FIT72 LCP Mineral / Glass Reinforced 35% glass and mineral reinforced grade. It offers ultrahigh flowability, low warpage, and good mechanical property
VECTRA J540 LCP Mineral Reinforced 40% Mineral filled, high heat resistance.
VECTRA MT1300 LCP Medical Technology suitable for extrusion
VECTRA MT1305 LCP Glass Reinforced 15% Glass fiber reinforced
VECTRA MT1310 LCP Medical Technology 30% glass fiber, exc. bal. of properties
VECTRA MT1335 LCP Medical Technology Glass/PTFE, best high High Arc Ignition performance
VECTRA MT1345 LCP Medical Technology 30% mineral , hydrolytically stable
VECTRA MT4310 LCP Medical Technology 30% glass fiber, excellent flow, high temperature capability
VECTRA MT4350 LCP Medical Technology 40% mineral, low warp & easy flow with smooth surface appearance
VECTRA S135 LCP Glass Reinforced Ultra High Heat Resistance, 35% Glass Fiber
VECTRA S471 LCP Mineral / Glass Reinforced High temperature glass-fiber/mineral grade for fine pitch applications.
VECTRA S475 LCP Mineral / Glass Reinforced Super High Flow, High heat Resistance and Low Wrap for Thin Parts
VECTRA S540 LCP Mineral Reinforced 40% mineral filled grade, low warpage high flow.
VECTRA S625 LCP Specialty Low friction and wear resistance.
VECTRA T.rex541 LCP Specialty Mineral reinforced LCP for Extrusion/Thermoforming
VECTRA V143XL LCP Glass Reinforced LCP/PPS Blend, 40% glass reinforced
VECTRA V400P LCP Specialty Co-extrudable LCP for Barrier Applcations
LCP塑胶原料全称LIQUID CRYSTAL POLYMER,中文名称液晶聚合物。它是一种新型的高分子材料,在熔融态时一般呈现液晶性。这类材料具有优异的耐热性能和成型加工性能。聚合方法以熔融缩聚为主,全芳香族LCP多辅以固相缩聚以制得高分子量产品。非全芳香族LCP塑胶原料常采用一步或二步熔融聚合制取产品。近年连续熔融缩聚制取高分子量LCP的技术得到发展。拉伸强度和弯曲模量可超过10年来发展起来的各种热塑性工程塑料。机械性能、尺寸稳定性、光学性能、电性能、耐化学药品性、阻燃性、加工性良好,耐热性好,热膨胀系数教低。
⒈特性
a、LCP具有自增强性:具有异常规整的纤维状结构特点,因而不增强的液晶塑料即可达到甚至超过普通工程塑料用百分之几十玻璃纤维增强后的机械强度及其模量的水平。如果用玻璃纤维、碳纤维等增强,更远远超过其他工程塑料。
b、液晶聚合物还具有优良的热稳定性、耐热性及耐化学药品性,对大多数塑料存在的蠕变特点,液晶材料可以忽略不计,而且耐磨、减磨性均优异。
c、LCP的耐气候性、耐辐射性良好,具有优异的阻燃性,能熄灭火焰而不再继续进行燃烧。其燃烧等级达到UL94V-0级水平。
d、LCP具有优良的电绝缘性能。其介电强度比一般工程塑料高,耐电弧性良好。在连续使用温度200-300℃,其电性能不受影响。间断使用温度可达316℃左右。
e、LCP具有突出的耐腐蚀性能,LCP制品在浓度为90%酸及浓度为50%碱存在下不会受到侵蚀,对于工业溶剂、燃料油、洗涤剂及热水,接触后不会被溶解,也不会引起应力开裂。
a、电子电气是LCP的主要市场:电子电气的表面装配焊接技术对材料的尺寸稳定性和耐热性有很高的要求(能经受表面装配技术中使用的气相焊接和红外焊接);
b、LCP:印刷电路板、人造卫星电子部件、喷气发动机零件、汽车机械零件、医疗方面;
c、LCP加入高填充剂或合金(PSF/PBT/PA):
作为集成电路封装材料、
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。
代替玻璃纤维增强的聚砜等塑料(宇航器外部的面板、汽车外装的制动系统)。
LCP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。
LCP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;作光纤电缆接头护头套和高强度元件;代替陶瓷作化工用分离塔中的填充材料等。 LCP还可以与聚砜、PBT、聚酰胺等塑料共混制成合金,制件成型后机械强度高,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。
热致性LCP具有全芳香族聚酯和共聚酯结构。它还具有密集排列的直链聚合物链结构,形成的产品具有良好的单向机械性能特点。良好高温性能(热变形温度为121~355℃)、良好的抗辐射性、抗水解性、耐候性、耐化学药品性、固有的阻燃性、低发烟性、高尺寸稳定性、低吸湿性、极低的线膨胀系数、高冲击强度和刚性(按相同重量比较,LCP的强度大于钢,但刚性只是钢的15%)。LCP可以耐酸、溶剂和烃类等化学品,并有较好的阻隔性。
液晶LCP芳香族聚酯在液晶态下由于其大分子链是取向的,它有异常规整的纤维状结构,性能特殊,制品强度很高,并不亚于金属和陶瓷。拉伸强度和弯曲模量可超过10年发展起来的各种热塑性塑料。采用的单体不同,制得的液晶聚酯的性能、加工性和价格也不同。选择的填料不同、填料添加量的不同也都影响它的性能。





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