Elastollan 688A50N 韧性良好
更新时间：2025-01-10 07:02:00
价格：请来电询价
厂家:巴斯夫
规格:25KG/包
颜色:本色
联系电话：15118562776
联系手机： 15118562776
联系人：李峰
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详细介绍
Elastollan® 688A50N
Thermoplastic Polyurethane Elastomer (Polyester)
BASF Corp. Thermoplastic Polyurethanes
产品说明：
Elastollan® 688AN is specifically formulated for extruded profile, sheet and film applications. It exhibits excellent abrasion resistance, toughness, high transparency, low gel, and low yellowness index. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® 688AN conforms to the FDA food contact regulations as described in book 21, section 177.2600 and 177.1680 for both wet and dry food contact applications respectively. Elastollan® 688AN is supplied uncolored in diced or pelletized form.
物性信息：
| 特性 |
|
| 机构评级 |
|
| 外观 |
|
| 加工方法 |
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| 比重 | 1.21 | g/cm³ | ASTM D792 |
| 熔流率（熔体流动速率） (190°C/21.6 kg) | 15 到 30 | g/10 min | ASTM D1238 |
| 肖氏硬度 (邵氏 A) | 87 | ASTM D2240 |
| 拉伸模量 (注塑) | 23.4 | MPa | ASTM D412 |
| 弯曲模量 (注塑) | 39.3 | MPa | ASTM D790 |
| 泰伯耐磨性 | 25.0 | mg | ASTM D1044 |
| Abrasion - DIN | 25 | mm³ | DIN 53516 |
| Softening Point - DMA | 88 | °C | 内部方法 |
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