类别：聚合物；热塑性；聚甲醛（POM）
材料说明：Hostaform®共聚级mt8f02开发医疗行业应用含低残余单体的一个特殊的等级。Hostaform®mt8f02是标准流程高水平的聚四氟乙烯填充（PTFE）设计中使用我们的产品
高水平聚四氟乙烯填充标准流动等级为医疗技术应用。
物性表：| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.52 g/cc | 0.0549 lb/in³ | ISO 1183 | ||
| Water Absorption | 0.20 % | 0.20 % | ISO 62 | ||
| Linear Mold Shrinkage, Flow | 0.020 cm/cm | 0.020 in/in | ISO 294-4 | ||
| Linear Mold Shrinkage, Transverse | 0.017 cm/cm | 0.017 in/in | ISO 294-4 | ||
| Melt Flow | 6.0 g/10 min @Load 2.16 kg, Temperature 190 °C |
6.0 g/10 min @Load 4.76 lb, Temperature 374 °F |
(MVR) cm³/10min; ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 48.0 MPa | 6960 psi | 50mm/min; ISO 527-2/1A | ||
| Elongation at Break | 16 % | 16 % | 50mm/min; ISO 527-2/1A | ||
| Elongation at Yield | 7.0 % | 7.0 % | 50mm/min; ISO 527-2/1A | ||
| Tensile Modulus | 2.50 GPa | 363 ksi | 1mm/min; ISO 527-2/1A | ||
| Flexural Modulus | 2.40 GPa | 348 ksi | ISO 178 | ||
| Charpy Impact Unnotched | 6.00 J/cm² | 28.6 ft-lb/in² | ISO 179/1eU | ||
| 6.00 J/cm² @Temperature -30.0 °C |
28.6 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |||
| Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | ISO 179/1eA | ||
| 0.400 J/cm² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | |||
| Tensile Creep Modulus, 1 hour | 2100 MPa | 305000 psi | ISO 899-1 | ||
| Tensile Creep Modulus, 1000 hours | 1200 MPa | 174000 psi | ISO 899-1 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 110 µm/m-°C | 61.1 µin/in-°F | ISO 11359-2 | ||
| Melting Point | 166 °C | 331 °F | 10°C/min; ISO 11357-1,-2,-3 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 98.0 °C | 208 °F | ISO 75-1, -2 | ||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 80.0 - 120 °C | 176 - 248 °F | Cavity temperature | ||
| Zone 1 | <= 176 °C | <= 349 °F | |||
| Zone 2 | <= 182 °C | <= 360 °F | |||
| Zone 3 | <= 188 °C | <= 370 °F | |||
| Zone 4 | <= 193 °C | <= 379 °F | |||
| Die Temperature | <= 198 °C | <= 388 °F | |||
| Melt Temperature | 180 - 230 °C | 356 - 446 °F | |||
| Mold Temperature | 80.0 - 120 °C | 176 - 248 °F | |||
| Drying Temperature | 80.0 - 100 °C | 176 - 212 °F | |||
| Dry Time | 3.00 hour | 3.00 hour | |||
| Injection Pressure | 60.0 - 120 MPa | 8700 - 17400 psi | |||
| Hold Pressure | 60.0 - 120 MPa | 8700 - 17400 psi | |||
| Back Pressure | 0.500 MPa | 72.5 psi | |||
| De |
|||||
| Injection molding | Yes | ||||
| Injection speed | slow | ||||
| Pre-drying | Drying is not normally required with proper storage | ||||
| Processing conditions | ISO 9988-2 | ||||
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