相關標簽:巴西Petropol POM、英國威爾斯 POM、美國TPC POM塑膠顆粒、導電 POM、通用 POM、吹塑級 POM塑膠顆粒
硬PU的耐磨損系數高于POM。POM固然俗稱為賽鋼是熱塑性樹脂中最堅硬的,但它伴隨溫度轉變其機器性能會嚴重降落。硬PU屬于雙組份熱固化樹脂的硬合成樹脂,不受溫度影響,雙組份PU普遍使用在車體外殼、塑料制品和金屬外面如涂布膠輥的抗磨涂層,也用于飛機和航天裝備的負重輪原料,它的長期穩固耐磨性能是POM無法企及的,請參考(若是指的是軟PU比如TPU或者是鍵盤膜那種彈性的,它的耐磨性能確切差于POM)。 。以上文獻若需轉載請備注出處:PBT樹脂 //shanglikaiguan.cn/
耐磨 其它 其它 | |
MoS2耐磨 |
性能項目 | 試驗條件[狀態] | 測試方法 | 測試數據 | |
密度 | 1.42 | g/cm3 | ||
成型收縮率 | 1.8-2.5 | % | ||
拉伸強度 | 58 | MPa | ||
斷裂延伸率 | >15 | % | ||
彎曲強度 | 80 | MPa | ||
彎曲模量 | 2450 | MPa | ||
缺口沖擊強度 | 70 | j/m | ||
熱變形溫度 | 100 | ℃ | ||
阻燃性 | 1.6mm | HB |
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