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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
PPO/PA GTX679 基础创新塑料(美国)
NORYL GTX™
电气应用,工业机械
高流动,尺寸稳定性,耐高温,耐水解
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/GTX679 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火,3.20mm | ASTM D648 | 185 °C |
| 0.45MPa,未退火,64.0mm跨距9 | ISO 75-2/Bf | 184 °C | |
| 维卡软化温度 | -- | ISO 306/B120 | 188 °C |
| -- | ASTMD152510 | 185 °C | |
| 线性热膨胀系数 | TD:-40到40°C | ASTME831 | 6.5E-05 cm/cm/°C |
| MD:-40到40°C | ASTME831 | 6E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/GTX679 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 3.8 kJ/m² |
| 落镖冲击 | 23°C,TotalEnergy | ASTM D3763 | 7.00 J |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/GTX679 |
|---|---|---|---|
| 拉伸模量 | -- | ISO 527-2/1 | 4790 Mpa |
| --2 | ASTM D638 | 4450 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2/5 | 61.0 Mpa |
| 断裂3 | ASTM D638 | 62.0 Mpa | |
| 屈服3 | ASTM D638 | 64.0 Mpa | |
| 断裂 | ISO 527-2/5 | 61.0 Mpa | |
| 伸长率 | 屈服 | ISO 527-2/5 | 2.0 % |
| 屈服3 | ASTM D638 | 3.0 % | |
| 断裂 | ISO 527-2/5 | 5.0 % | |
| 断裂3 | ASTM D638 | 4.0 % | |
| 弯曲模量 | --5 | ISO 178 | 4440 Mpa |
| 50.0mm跨距4 | ASTM D790 | 4000 Mpa | |
| 弯曲强度 | --5,6 | ISO 178 | 109 Mpa |
| 断裂,50.0mm跨距4 | ASTM D790 | 108 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/GTX679 |
|---|---|---|---|
| 熔体体积流动速率 | 220°C/5.0kg | ISO 1133 | 14.0 cm3/10min |
| 熔体质量流动速率 | 280°C/5.0kg | ASTM D1238 | 16 g/10min |
| 收缩率 | MD：3.20mm | Internal Method | 0.70-0.90 % |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.70 % |
| 饱和,23°C | ISO 62 | 3.6 % |