| 产品特性：高抗冲击 | 是否进口：否 | 产地：深圳 |
| 厂家(产地)：日本东丽 | 牌号：A673MT | 销售方式：品牌经销 |
| 类型：标准料 | 品名：高抗冲击PPS | 加工级别：注塑级 |
| 特性级别：阻燃级、 增强级、 高抗冲 | 用途级别：汽车部件、 电子电器部件、 家电部件 | 品牌：日本东丽 |
| 产品规格：高抗冲击 |
东丽A673MT聚苯硫醚高抗冲击耐湿热PPS，含30%玻璃纤维增强+弹性体改质，高抗冲击，耐湿热性。原厂原包，提供原厂质量检验证书(COA)，官方物性表等资料。
用途? 阀门/阀门部件? 管道部件? 配件? 汽车的发动机罩下的零件? 汽车电子? 汽车领域的应用? 石油/天然气用品? 浴室配件
PPS A673MT物性表：
| Physical | Nominal Value | Unit | Test Method |
Density (23°C) | 1.52 | g/cm? | *** 1183 |
Spiral Flow 2 | 13.0 | cm | Internal Method |
Molding Shrinkage 3 | Internal Method | ||
Across Flow : 3.00 mm | 0.85 | % | |
Flow : 3.00 mm | 0.20 | % | |
Water Absorption 4 (24 hr, 23°C) | 0.020 | % | *** 62 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Stress (23°C) | 150 | MPa | *** 527-2 |
Tensile Strain (Break, 23°C) | 2.3 | % | *** 527-2 |
Flexural Modulus (23°C) | 10000 | MPa | *** 178 |
Flexural Stress (23°C) | 225 | MPa | *** 178 |
Shear Strength (23°C) | 68.0 | MPa | JIS K7214 |
Taber Abrasion Resistance (1000 Cycles) | 50.0 | mg | *** 9352 |
Coefficient of Friction - vs. Metal | 0.25 | ||
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength (23°C) | 14 | kJ/m? | *** 179 |
Charpy Unnotched Impact Strength (23°C) | 60 | kJ/m? | *** 179 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (R-Scale) | 114 | *** 2039-2 | |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 255 | °C | *** 75-2/A |
Melting Temperature | 278 | °C | *** 11357-3 |
CLTE - Flow | 2.2E-5 | cm/cm/°C | *** 11359-2 |
CLTE - Transverse | 3.3E-5 | cm/cm/°C | *** 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
Electric Strength | 26 | kV/mm | IEC 60243-1 |
Dielectric Constant (23°C, 1 MHz) | 3.80 | IEC 60250 | |
Dissipation Factor (23°C, 1 MHz) | 2.0E-3 | IEC 60250 | |
| Flammability | Nominal Value | Unit | Test Method |
Flame Rating (1.5 mm) | V-0 | UL 94 |
