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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
PCTG EX501 美国伊士曼
Tritan™
家庭日用品,电气应用
易加工,耐热
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ASTM D648 | 88.0 °C |
| 0.45 MPa, 未退火 | ASTM D648 | 101 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 落镖冲击 | 23°C, Energy at Max Load | ASTM D3763 | 57.0 J |
| -40°C, Energy at Max Load | ASTM D3763 | 66.0 J | |
| Internal Method | No Crazes/No Impact Failures | ||
| 悬壁梁无缺口冲击强度 | -40°C | ASTM D4812 | 无断裂 |
| 23°C | ASTM D4812 | 无断裂 |
| 机械性能 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 拉伸模量 | 23°C | ASTM D638 | 1520 Mpa |
| 23°C | ISO 527-2 | 1540 Mpa | |
| 拉伸强度 | 屈服, 23°C | ASTM D638 | 45.0 Mpa |
| 屈服, 23°C | ISO 527-2 | 44.0 Mpa | |
| 断裂, 23°C | ASTM D638 | 56.0 Mpa | |
| 断裂, 23°C | ISO 527-2 | 55.0 Mpa | |
| 伸长率 | 屈服, 23°C | ASTM D638 | 6.0 % |
| 断裂, 23°C | ASTM D638 | 180 % | |
| 断裂, 23°C | ISO 527-2 | 150 % | |
| 弯曲强度 | 屈服, 23°C | ASTM D790 | 72.0 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 洛氏硬度 | R 级, 23°C | ASTM D785 | 109 |
| 注射 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 干燥时间 | 4.0 to 6.0 hr | ||
| 干燥温度 | 88 °C | ||
| 加工（熔体）温度 | 260 to 282 °C | ||
| 模具温度 | 38 to 66 °C |
| 物理性能 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 收缩率 | 注塑，Flow | ASTM D955 | 0.50 - 0.70 % |
| 光学性能 | 测试条件 | 测试方法 | 美国伊士曼/EX501 |
|---|---|---|---|
| 收缩率 | Boiling, 2 hr | Internal Method | 2.3 % |
| Boiling, 1 hr | Internal Method | 1.9 % | |
| Dishwasher | Internal Method | 0.0 % | |
| 透射率 | 总计 | ASTM D1003 | 91.0 % |
| 雾度 | -- | ASTM D1003 | < 1.0 % |
| --3 | Internal Method | < 6.0 % |