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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
POM HC460 日本旭化成
TENAC™-C
工程配件,外壳,汽车领域,齿轮,汽车领域的应用,通用
抗紫外线,耐刮擦性,耐磨,中粘度
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| UL阻燃等级 | 0.750 mm | UL 94 | HB |
| 比热 | 1470 J/kg/°C | ||
| 导热系数 | 0.23 W/m/K | ||
| 燃烧性（率） | UL 94 | HB | |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 158 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 102 °C | |
| 0.45 MPa, 未退火 | ISO 75-2/B | 158 °C | |
| 1.8 MPa, 未退火 | ISO 75-2/A | 102 °C | |
| 0.45MPa,未退火 | ASTM D648 | 163 °C | |
| 1.8MPa,未退火 | ASTM D648 | 124 °C | |
| 线性热膨胀系数 | MD | ASTMD696 | 1E-04 cm/cm/°C |
| 其他 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| 特性 | 耐磨蚀性良好 |
| 物性性能 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1.41 | |
| 收缩率 | ASTM D955 | 1.6-2.0 % |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179 | 7.0 kJ/m² | |
| 拉伸模量 | 23℃ | ISO 527-2 | 3000 Mpa |
| ASTM D638/ISO 527 | 3000(MPa) kg/cm²(MPa)[Lb/in²] | ||
| ISO 527-2 | 2750 Mpa | ||
| 拉伸强度 | 屈服, 23℃ | ISO 527-2 | 69.0 Mpa |
| 屈服 | ISO 527-2 | 66.0 Mpa | |
| -- | ASTM D638 | 64.0 Mpa | |
| 拉伸应变 | 断裂,23℃ | ISO 527-2 | 55 % |
| 伸长率 | 断裂 | ASTMD638 | 40 % |
| 弯曲模量 | ASTMD790 | 2600 Mpa | |
| 弯曲强度 | ASTM D790 | 88.0 Mpa |
| 硬度 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 117 |
| M级 | ASTM D785 | 88 |
| 物理性能 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| 熔体质量流动速率 | ISO 1133 | 8.0 g/10 min | |
| 190°C/2.16kg | ISO 1133 | 8.0 g/10min | |
| 收缩率 | MD | Internal Method | 1.6-2.0 % |
| 吸水率 | 23°C,24hr,50%RH | ASTM D570 | 0.20 % |
| 可燃性 | 测试条件 | 测试方法 | 日本旭化成/HC460 |
|---|---|---|---|
| UL阻燃等级 | 0.75mm | UL 94 | HB |