LCP美国杜邦5130L
简述:全名LIQUID CRYSTAL POLYMER，中文名字液晶高聚物。它是一种新式的纤维材料，在熔化态时一般展现液晶性。这类原材料具备出色的耐温性能和成形生产加工特性。汇聚方式以熔融缩聚为主导，全脂环LCP多加上固相缩聚反应以制取高含量商品。非全脂环LCP塑料原料常选用一步或二步熔化汇聚制得商品。近年来持续熔融缩聚制得高含量LCP的技术性获得发展趋势。抗拉强度和弯曲模量可超出10年以来发展趋势起來的各种各样热固性橡胶制品。物理性能、规格可靠性、电子光学特性、电气性能、耐化学品性、阻燃等级、工艺性能优良，耐温性好，线膨胀系数教低。特点：具备自提高性：具备出现异常整齐的纤维结构特点，因此不提高的液晶塑胶就可以做到乃至超出一般橡胶制品用百分之几十玻纤提高后的冲击韧性以及应变速率的水准。假如用玻纤、碳纤维材料等提高，更遥远超出别的橡胶制品。液晶高聚物还具备优质的耐热性、耐温性及耐化学品性，对大部分塑胶存有的应力松弛特性，光学材料能够忽略，并且耐磨损、减磨性均出色。LCP的耐气侯性、耐辐射危害优良，具备出色的阻燃等级，能熄灭火焰而已不再次开展点燃。其点燃级别做到UL94V-0级水准。具备优质的绝缘特性。其体积电阻率比一般橡胶制品高，耐电孤性优良。在持续应用溫度200-300℃，其电气性能不受影响。中断应用溫度达到316℃上下。具备突显的耐蚀性能，LCP产品在浓度值为90%酸及浓度值为50%碱存有下不容易遭受腐蚀，针对工业生产有机溶剂、轻质燃料油、洗洁剂及开水，触碰后不容易被融解，也不会造成地应力裂开。 
LCP CHARACTERISTICS: 1, LCP HAS SELF-LIFTING: With the discovery ofan unusually neat shoe-forming characteristics, and therefore notlifting, the liquid crystal plastic can guarantee, or even morethan the ordinary b1 Class B1 class rubber and plastic insulationboard with dozens of glass fiber lifting, the post-fracturetoughness and its strain rate level. If the glass fiber, carbonfiber and so on ascension, longer than other B 1 Class B 1 ClassRubber Insulation Board. 2. It has high temperature resistance,heat resistance and washing resistance, and the stress relaxationcharacteristics of most plastics can be ignored, and the wearresistance and wear reduction are excellent. 3, LCP weatherresistance, radiation hazards of high , with excellent firegrade; can put out the flame has not been a ignition. The ignitionlevel is guaranteed at UL94V-0 level. 4. LCP has thecharacteristics of high insulating sleeve. Its surfaceresistivity is higher than the General B 1 Class B 1 Class B 1class rubber and plastic insulation board, high electricalisolation resistance. The performance of the electrical e not affected by the constant operating temperature of 200-300°C. The Terminal Operation Temperature is about 316 °C. LCPproducts are not easy to be corroded in the presence of 90% acidvalue and 50% alkali value of concentration value, for theindustrial production of solvents, slowly geomorphologic lightgeological light fuel oil, detergent agent agent andboiling water, touch is not easy to be dissolved, will not lead tostress field cracking.