发布时间:2025-01-24 18:00:45
Noryl+CNT碳纳米管填充的改性聚苯醚
Noryl 改性聚苯醚
改性聚苯醚主要是聚苯醚和聚苯乙烯共混而得。改性后,和聚苯醚相比,熔融粘度较低,注射成型较易,成型后不易产生应力龟裂现象,而且价格较廉。其市场价格已能和ABS树脂竞争,广泛用来代替青铜或黄铜制各种机械零件及管道等。
在增强塑料中,碳纳米管(CNT)材料的应用逐渐多了起来。碳纳米管是一种导电石墨中空管,其尺寸比碳纤维小数千倍,能够使材料在较低的添加量下获得较高的增强性能。RTP公司的碳纳米管具有更均一的表面传导性能。经碳纳米管增强的复合材料可在低温条件下进行薄壁成型,从而减轻制品的重量。
音响要煲多久才出效果 音响需要静置一段时间才能发挥最佳效果!
2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45 2025-01-24 18:00:45如果我家马桶坑距量下来350买马桶报300坑距还是400坑距
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