| 汽车用高性能SMC复合材料 |
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| 引用本文： | 李忠恒,李军,宦胜民,毛坚伟.汽车用高性能SMC复合材料[J].纤维复合材料,2009,26(2):27-29,26. |
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| 作者姓名： | 李忠恒 李军 宦胜民 毛坚伟 |
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| 作者单位： | 常州华日新材有限公司,江苏,常州,213022 |
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| 摘 要： | 本文主要从原材料配方和成型工艺两个方面探讨了如何降低SMC模塑料的收缩率、改善制品的表面质量，来制备具有低收缩率（〈0．05％）、A级表面质量及优良力学性能的高性能SMC复合材料。通过原材料的科学匹配，选择最佳配方，SMC片材生产工艺的严格控制（如树脂糊中水分和粘度的控制），优化SMC模压工艺参数（如选择合理的铺料方式、两段式压制、合理的加压时机等），压制出高档的SMC汽车制品。
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| 关 键 词： | SMC 低收缩率 A级表面 复合材料 |
The High-performance SMC Composite Used in Cars |
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| LI Zhongheng,LI Jun,HUAN Shengmin,MAO Jianwei.The High-performance SMC Composite Used in Cars[J].Fiber Composites,2009,26(2):27-29,26. |
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| Authors: | LI Zhongheng LI Jun HUAN Shengmin MAO Jianwei |
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| Affiliation: | Changzhou Huari New Material Company;Changzhou 213022;China |
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| Abstract: | In this paper,how to reduce shrinkage and improve surface quality of SMC products,the high-performance SMC which has a low shrinkage(below 0.05%),class A surface quality and excellent mechanical properties are discussed from two main factors including raw material formulations and molding conditions.The high-grade SMC automobile parts can be produced through scientific raw material composition,strict production technology control of SMC sheets(such as moisture content and viscosity of resin paste) and optim... |
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| Keywords: | SMC |
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