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TPU LP 9291 耐磨蚀,热稳定佳
添加时间:2013-12-21 信息来源:http://www.xzslw.com/ 作者:苏州希普能塑料
Elastollan® TPU LP 9291
热塑性聚氨酯弹性体(聚醚)
BASF Polyurethanes GmbH
产品说明
Elastollan® LP9291 is a polyether-based thermoplastic polyurethane (TPU). It is a transparent plasticizer-free TPU, excellent for molding and extrusion applications. It exhibits excellent abrasion resistance, toughness, transparency, low temperature properties, hydrolytic stability and fungus resistance. As with all TPU products, Elastollan® LP9291 must be dried before processing. The drying step is required to maintain a low moisture content until the product enters the processing equipment. The water content must be less than 0.03% before and during processing. The typical drying conditions should be 2-4 hours @ 160°-180℉ (70°-85℃). Elastollan® LP9291 can be stored for up to 1 year in its original container. Containers should be stored in a cool and dry area.
材料特点:抗菌,耐磨蚀,高清晰度,热稳定佳,韧性良好,水解稳定
材料外观:清晰/透明
产品形式:颗粒料
加工方法:挤出,注射成型
塑料牌号:TPU LP 9291
定属记号:TPU-聚醚
销售电话:185 5121 3137 谭经理
湘樟版权:http://www.xzslw.com/sujiao/tpu/elastollan/lp9291.html
胶料物性
物理性能 | 额定值 | 单位制 | 测试方法 |
密度 | 1.08 | g/cm³ | ISO 1183 |
硬度 | 额定值 | 单位制 | 测试方法 |
支撐硬度(邵氏 A) | 72 | DIN 53505 | |
机械性能 | 额定值 | 单位制 | 测试方法 |
拉伸应力(断裂) | 25.0 | MPa | DIN 53504 |
拉伸应变(断裂) | 860 | % | DIN 53504 |
抗磨损性 | 34.0 | mm³ | DIN 53516 |
弹性体 | 额定值 | 单位制 | 测试方法 |
拉伸应力 | DIN 53504 | ||
20%应变 | 1.50 | MPa | |
100%应变 | 3.10 | MPa | |
300%应变 | 4.80 | MPa | |
撕裂强度 | 45 | kN/m | ISO 34-1 |
注射 | 额定值 | 单位制 | |
干燥温度 | 71.1 到 82.2 | ℃ | |
干燥时间 | 2.0 到 4.0 | hr | |
建议的最大水分含量 | 0.030 | % | |
挤出 | 额定值 | 单位制 | |
干燥温度 | 71.1 到 82.2 | ℃ | |
干燥时间 | 2.0 到 4.0 | hr | |
建议的最大水分含量 | 0.030 | % |
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