|
| 品牌 | ALE-85A |
| 货号 | 100 |
| 用途 | 配件 |
| 牌号 | ALE-85A |
| 型号 | ALE-85A |
| 品名 | 阻射聚醚 ALE-85A Biomerics, LLC |
| 包装规格 | 25kg |
| 外形尺寸 | 25kg |
| 生产企业 | Biomerics |
| 是否进口 | 是 |
阻射聚醚 ALE-8* Biomerics, LLC
热塑性聚氨酯弹性体（聚醚）
Product Description:
Quadraflex™ ALE-80A is high performance aliphatic polyether thermoplastic polyurethane. The polymer is naturally clear and supplied in small pellets for ease of processing. The material exhibits excellent mechanical properties, oxidative stability, biocompatibility, elasticity, non--yellowing during aging and softening at body temperature. The resin has consistent melt flow properties making it ideal for extrusion.
Quadrathane™, Quadraflex™, Quadraban™ and Quadraplast™ performance polymers are primarily used in life science and medical applications including vascular access devices, surgical supplies, respiratory devices, tracheotomy devices, and other medical applications. Typical end products include tubing, catheter parts, balloons, and various medical device components. These performance polymers are available in a variety of durometers, radiopacifiers, colors, and custom formulations.
| 物理性能 | 额定值 | 单位制 | 测试方法 |
| 密度 / 比重 | 1.03 | g/cm3 | ASTM D792 |
| 熔流率（熔体流动速率） (190°C/2.16 kg) | 7.5 | g/10 min | ASTM D1238 |
| 收缩率 - 流动 | 0.60 到 1.0 | % | ASTM D955 |
| 硬度 | 额定值 | 单位制 | 测试方法 |
| 肖氏硬度 (邵氏 A) | 80 | | ASTM D2240 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
| 弯曲模量 | 6.89 | MPa | ASTM D790 |
| 弹性体 | 额定值 | 单位制 | 测试方法 |
| Tensile Stress (10% Strain) | 1.03 | MPa | ASTM D412 |
| 拉伸应力 | | | ASTM D412 |
| 应变 | 2.07 | MPa | |
| 300%应变 | 5.52 | MPa | |
| 抗张强度 (断裂) | 37.9 | MPa | ASTM D412 |
| 伸长率 (断裂) | 580 | % | ASTM D412 |
| 热固性 | 额定值 | 单位制 | |
| 后固化时间 (38°C) | 6.0 到 10 | hr | |
| 注射 | 额定值 | 单位制 | |
| 干燥温度 | 54 | °C | |
| 干燥时间 | 4.0 | hr | |
| 建议的*水分含量 | < 3.0E-3 | % | |
| 料筒后部温度 | 177 | °C | |
| 料筒前部温度 | 191 | °C | |
| 射嘴温度 | 196 | °C | |
| 加工（熔体）温度 | 204 | °C | |
| 模具温度 | 4 到 32 | °C | |
| 注射速度 | 慢 | | |
| 螺杆压缩比 | 2.5:1.0 到 3.5:1.0 | | |
