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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
GPPS PG-22 台湾奇美
POLYREX®
食品服务领域
阻燃,透明,高强度
ULMSDSRoHS
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 73.0 °C |
| 1.8MPa,未退火 | ASTM D648 | 75.0 °C | |
| 1.8MPa,退火 | ASTM D648 | 79.0 °C | |
| 维卡软化温度 | -- | ISO 306/B50 | 82.0 °C |
| ASTM D15256 | 87.0 °C | ||
| -- | ISO 306/A50 | 87.0 °C | |
| 线性热膨胀系数 | MD | ISO 11359-2 | 5.0E-5to8.0E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179 | 2.0 kJ/m² |
| -30°C | ISO 179 | 1.8 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C,3.20mm | ASTM D256 | 15 J/m |
| 23°C | ISO 180/1A | 2.0 kJ/m² | |
| -30°C | ISO 180/1A | 1.8 kJ/m² | |
| 23°C,6.40mm | ASTM D256 | 14 J/m |
| 机械性能 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D638 | 41.6 Mpa |
| 断裂 | ISO 527-2/50 | 40.0 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2/50 | 3.0 % |
| 伸长率 | 断裂 | ASTM D638 | 2.0 % |
| 弯曲模量 | ISO 178 | 2400 Mpa | |
| ASTM D790 | 3030 Mpa | ||
| 弯曲强度 | ASTM D790 | 52.9 Mpa | |
| ISO 178 | 54.0 Mpa |
| 硬度 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| 洛氏硬度 | M级 | ASTM D785 | 74 |
| 可燃性 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| UL阻燃等级 | 1.5mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 台湾奇美/PG-22 |
|---|---|---|---|
| 密度 | 比重 | ASTM D792 | 1.05 g/cm³ |
| 23°C | ISO 1183 | 1.04 g/cm³ | |
| 熔体体积流动速率 | 200°C/5.0kg | ISO 1133 | 18.8 cm3/10min |
| 熔体质量流动速率 | 200°C/5.0kg | ASTM D1238 | 18 g/10min |
| 收缩率 | ISO 294-4 | 0.40-0.70 % |