ALITHANE™ ARP-73D
TPU(热塑性聚氨酯)
H泓格生医(ICP DAS - BMP)
产品描述
▪ Description
Arothane™ ARP is medical grade aromatic polyether-based thermoplastic polyurethane (TPU). It exhibits excellent hydrolytic resistance, chemical resistance, good mechanical properties and biocompatibility, and can be color-matched. It can be processed by injection molding and extrusion.
▪ Biocompatibility
Arothane™ ARP pellets passed the Hemolysis test (ISO-10993-4), MEM Elution test (ISO 10993-5), both intracutaneous irritation and dermal sensitization test (ISO 10993-10), acute systemic toxicity test (ISO10993-11) and in vivo pyrogen test (ISO 10993-11, USP <151>.)
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 医疗级生物相容耐化学性耐水解 | |||
| 法规认证 | ISO10993(生物相容性) | |||
| 成型方式 | 注塑挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.18 g/cm³ | ASTM D792 | |
收缩率 | |||
- | 0.3~0.4 % | ASTM D 955 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 8800 psi | ASTM D 412 | |
100%延伸率时 | 3300 psi | ASTM D 412 | |
300%延伸率时 | 6100 psi | ASTM D 412 | |
拉伸延伸率 | |||
断裂(brk) | 410 % | ASTM D 412 | |
弯曲模量 | 67000 psi | ASTM D790 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 74 D | ASTM D 2240 |