日本宝理Vectra®各种性能LCP塑胶原材料
[size=9pt]Vectra作为第二代聚合物，是目前最引人注目的液晶聚合物之一。该材料由棒状分子所组成，即使在熔融状态下它的分子链仍保持着棒状，并且在很小的剪切应力下就能使分子向同一方向整齐排列。这种液体在冷却后分子的取向仍然保持不变。[size=9pt]·[size=9pt]成型时分子链顺着流动方向整齐排列，即使是非强化等级的材料也会产生自我增强效果。材料具有很高的强度及弹性模量。[size=9pt]·[size=9pt]该材料不仅具有很高的弹性模量，而且它还具有良好吸振特性。[size=9pt]·[size=9pt]与普通塑料相比该材料在流动方向上的线膨胀系数极小，可与金属相媲美。[size=9pt]·[size=9pt]制品的厚度越薄，则表面层式排列所占的比例也越大。所以薄壁制品的强度和弹性模量是比较高的。[size=9pt]·[size=9pt]由于材料具有致密的结晶构造，尽管材料的熔点较低，但其热变形温度为180～260[size=9pt]℃[size=9pt]；连续使用温度200～240[size=9pt]℃[size=9pt]；焊锡的耐热性260[size=9pt]℃[size=9pt]-10[size=9pt]秒、310[size=9pt]℃[size=9pt]-10[size=9pt]秒。[size=9pt]
[size=9pt]
| [size=9pt]类 型[size=9pt]
| [size=9pt]特 性[size=9pt]
| [size=9pt]等 级[size=9pt]
| [size=9pt] 标准等级[size=9pt]
| [size=9pt]玻璃纤维增强[size=9pt]
| [size=9pt]A130[size=9pt]
| [size=9pt] 增强等级[size=9pt]
| [size=9pt]高刚性[size=9pt]
| [size=9pt]A140、A150[size=9pt]
| [size=9pt]无机物增强，表面光泽[size=9pt]
| [size=9pt]A540[size=9pt]
| [size=9pt]各向异性小[size=9pt]
| [size=9pt]A150B、A460、A466[size=9pt]
| [size=9pt] 润滑等级[size=9pt]
| [size=9pt]耐磨损，摩擦系数小[size=9pt]
| [size=9pt]A430[size=9pt]
| [size=9pt]高强度，高刚性，耐磨损[size=9pt]
| [size=9pt]A422[size=9pt]
| [size=9pt]长纤维增强，表面光泽[size=9pt]
| [size=9pt]A330S[size=9pt]
| [size=9pt] 高刚性[size=9pt]
| [size=9pt]碳纤维增强[size=9pt]
| [size=9pt]A230[size=9pt]
| [size=9pt]玻璃纤维增强，高刚性[size=9pt]
| [size=9pt]B130[size=9pt]
| [size=9pt]碳纤维增强，超高刚性[size=9pt]
| [size=9pt]B230[size=9pt]
| [size=9pt] 耐高温增强等级[size=9pt]
| [size=9pt]耐高温，玻璃纤维增强[size=9pt]
| [size=9pt]C130、C140[size=9pt]
| [size=9pt]高反射（用于LED）[size=9pt]
| [size=9pt]C400[size=9pt]
| [size=9pt]可电镀等级[size=9pt]
| [size=9pt]C810、C820[size=9pt]
| [size=9pt] 耐超高温等级[size=9pt]
| [size=9pt]低翘曲[size=9pt]
| [size=9pt]E470i、E472i、E473i[size=9pt]
| [size=9pt]高流动[size=9pt]
| [size=9pt]E130i[size=9pt]
| [size=9pt]高熔点[size=9pt]
| [size=9pt]T130[size=9pt]
| [size=9pt]高温刚性[size=9pt]
| [size=9pt]S135[size=9pt]
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[size=9pt]
| [size=9pt]
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