| 品牌：ULTEM | 是否进口：否 | 产地：美国 |
| 厂家(产地)：沙伯基础(原GE) | 牌号：3452 | 销售方式：品牌经销 |
| 类型：标准料 | 品名：PEI | 加工级别：注塑级 |
| 产品规格：25KG/包 | 产品特性：增强PEI |
沙伯基础45%玻纤增强PEI ULTEM 3452
45% Glass fiber and mineral filled, enhanced flow Polyetherimide (Tg 217C) with enhanced dimensional stability. ECO Conforming, UL94 V0 and 5VA listing in recognized colors.
Density / Specific Gravity | 1.66 | g/cm | ASTM D792 |
Melt Mass-Flow Rate (MFR)(337°C/6.6 kg) | 4.6 | g/10 min | ASTM D1238 |
Molding Shrinkage | Internal Method | ||
Across Flow : 3.20 mm | 0.30 to 0.50 | % | |
Flow : 3.20 mm | 0.15 to 0.25 | % |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength2(Break) | 131 | MPa | ASTM D638 |
Tensile Elongation2(Break) | 1.4 | % | ASTM D638 |
Flexural Modulus3(100 mm Span) | 12400 | MPa | ASTM D790 |
Flexural Strength3(Break, 100 mm Span) | 179 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact(23°C) | 58 | J/m | ASTM D256 |
Reverse Notch Izod Impact(3.20 mm) | 220 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load(1.8 MPa, Unannealed, 6.40 mm) | 212 | °C | ASTM D648 |
