Hostaform® MT8F01
POM(聚甲醛)
塞拉尼斯(Celanese)
产品描述
Low level PTFE filled with good flow for medical technology applications
Hostaform® MT8F01 is a standard flow low level polytetraflouroethylene filled (PTFE) product designed for use in wear applications against plastics, metal, glass or ceramic mating surfaces where silicone lubricants can not be tolerated.
Hostaform® MT8F01 is a special grade developed for medical industry applications and complies with:
CFR 21 (177.2470) of the Food and Drug Administration (FDA) and is listed in the Drug Master File (DMF 11559) and the Device Master File (MAF 1079)
the corresponding EU and national registry regulatory requirements
biocompatibility in tests corresponding to USP<88>Class VI/ISO 10993<!--88--><!--88--><!--88-->
low residual monomers
no animal-derived constituents
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐磨低摩擦医疗级生物相容共聚物填充增强 | |||
| 添加助剂 | 脱模剂润滑剂 | |||
| 法规认证 | DMF(药品主控文件)FDA(食品药品监督管理局)ISO10993(生物相容性)MAF(设备主控文件)USP 88(美国药典生物实验)USP Class VI(美国药典) | |||
| 成型方式 | 注塑 | |||
| 增强填充 | PTFE | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.44 g/cm³ | ISO 1183 | |
熔体体积流动速率(MVR) | |||
190℃/2.16 kg | 7.9 cm³/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 58 Mpa | ISO 527-2/1A | 50mm/min |
拉伸延伸率 | |||
屈服(yld) | 9 % | ISO 527-2/1A | 50mm/min |
标称断裂伸长率 | 28 % | ISO 527-2/1A | 50mm/min |
拉伸模量 | 2600 Mpa | ISO 527-2/1A | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
23℃ (73℉) | 5.2 kJ/m² | ISO 179/1eA | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 102 °C | ISO 75-1/-2 | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 120 E-6/°C | ISO 11359-2 | |
横向(Across Flow) | 120 E-6/°C | ISO 11359-2 | |
熔融温度(Tm) | 166 °C | ISO 11357-1/-3 | 10°C/min |