| 品牌：TENAC | 是否进口：否 | 产地：日本 |
| 厂家(产地)：日本旭化成 | 牌号：4050 | 销售方式：品牌经销 |
| 类型：标准料 | 品名：POM | 加工级别：注塑级 |
| 产品规格：25KG/包 | 产品特性：***POM |
抗蠕变***POM TENAC 4050日本旭化成
Density / Specific Gravity | 1.42 | g/cm | ASTM D792,*** 1183 |
Melt Mass-Flow Rate (MFR)(190°C/2.16 kg) | 7.0 | g/10 min | *** 1133 |
Molding Shrinkage - Flow | 1.8 to 2.2 | % | Internal Method |
Water Absorption(24 hr, 23°C, 50% RH) | 0.20 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness | ASTM D785 | ||
M-Scale | 94 | ||
R-Scale | 120 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | 3300 | MPa | *** 527-1 |
Tensile Stress | |||
Yield | 76.0 | MPa | *** 527-2 |
-- | 73.0 | MPa | ASTM D638 |
Tensile Elongation | |||
Break | 35 | % | ASTM D638 |
Break | 30 | % | *** 527-2 |
Flexural Modulus | |||
-- | 3040 | MPa | ASTM D790 |
-- | 3000 | MPa | *** 178 |
Flexural Strength | 105 | MPa | ASTM D790 |
Taber Abrasion Resistance | 13.0 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength | 11 | kJ/m | *** 179 |
Notched Izod Impact | 90 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load | |||
0.45 MPa, Unannealed | 172 | °C | ASTM D648 |
0.45 MPa, Unannealed | 165 | °C | *** 75-2/B |
1.8 MPa, Unannealed | 136 | °C | ASTM D648 |
1.8 MPa, Unannealed | 110 | °C | *** 75-2/A |
CLTE - Flow | 1.0E-4 | cm/cm/°C | ASTM D696,*** 11359-2 |
Specific Heat | 1470 | J/kg/°C | |
Thermal Conductivity | 0.23 | W/m/K |
