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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
PC 4019 基础创新塑料(美国)
LEXAN™
照明应用,电子显示器
中流动,热稳定
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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)/4019 |
|---|---|---|---|
| 球压硬度 | 75°C | IEC 60695-10-2 | Pass |
| 热变形温度 | 1.8MPa,未退火,3.20mm | ASTM D648 | 137 °C |
| 1.8MPa,Unannealed,100mmSpan | ISO 75-2/Ae | 135 °C | |
| 维卡软化温度 | -- | ISO 306/B50 | 146 °C |
| -- | ISO 306/B120 | 146 °C | |
| ASTM D152510 | 146 °C | ||
| 线性热膨胀系数 | MD：-40到40°C | ASTME831 | 4.7E-05 cm/cm/°C |
| MD：-40到40°C | ISO 11359-2 | 4.7E-05 cm/cm/°C | |
| TD：-40到40°C | ASTME831 | 7E-05 cm/cm/°C | |
| TD：-40到40°C | ISO 11359-2 | 7E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/4019 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 25 kJ/m² |
| -30°C | ISO 179/1eA | 15 kJ/m² | |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -30°C | ISO 179/1eU | NoBreak | |
| 落镖冲击 | 23°C,TotalEnergy | ASTM D3763 | 40.0 J |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 25 kJ/m² |
| -30°C | ISO 180/1A | 10 kJ/m² | |
| 悬壁梁无缺口冲击强度 | 23°C | ISO 180/1U | NoBreak |
| -30°C | ISO 180/1U | NoBreak |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/4019 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 3950 Mpa | |
| ISO 527-2/1 | 3900 Mpa | ||
| 拉伸强度 | 断裂 | ASTM D638 | 45.0 Mpa |
| 屈服 | ISO 527-2/5 | 54.0 Mpa | |
| 屈服 | ASTM D638 | 55.0 Mpa | |
| 断裂 | ISO 527-2/5 | 48.0 Mpa | |
| 拉伸应变 | 屈服 | ISO 527-2/5 | 4.3 % |
| 断裂 | ISO 527-2/5 | 8.7 % | |
| 伸长率 | 屈服 | ASTM D638 | 4.3 % |
| 断裂 | ASTM D638 | 14 % | |
| 弯曲模量 | ISO 178 | 3450 Mpa | |
| 50.0mm跨距 | ASTM D790 | 3500 Mpa | |
| 弯曲强度 | ISO 178 | 98.0 Mpa | |
| 屈服,50.0mm跨距 | ASTM D790 | 103 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/4019 |
|---|---|---|---|
| 熔体体积流动速率 | 300°C/1.2kg | ISO 1133 | 6.50 cm3/10min |
| 熔体质量流动速率 | 300°C/1.2kg | ASTM D1238 | 7.5 g/10min |
| 收缩率 | MD：3.20mm | Internal Method | 0.20-0.60 % |
| TD：3.20mm | Internal Method | 0.20-0.60 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.40 % |
| 饱和,23°C | ISO 62 | 0.15 % |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(美国)/4019 |
|---|---|---|---|
| UL阻燃等级 | 0.75mm | UL 94 | HB |