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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 251N 英力士-诺瓦
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包装,薄膜,带子,片材,一次性酒具
良好的流动性,耐热性高
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物性数据
| 热性能 | 测试条件 | 测试方法 | 英力士-诺瓦/251N |
|---|---|---|---|
| 导热系数 | DIN 42612 | 0.16 W/m/k | |
| 热变形温度 | 1.8MPa，未退火 | ISO 75-2/A | 90.0 ℃ |
| 维卡软化温度 | ISO 306/B50 | 101 ℃ | |
| 线性热膨胀系数 | 流动，23℃-80℃ | DIN 53752 | 0.000080 cm/cm./℃ |
| 机械性能 | 测试条件 | 测试方法 | 英力士-诺瓦/251N |
|---|---|---|---|
| 断裂伸长率 | ISO 527-2/50 | 3.0 % | |
| 简支梁缺口冲击强度 | 23℃ | ISO 179/1eU | 14 kJ/m2 |
| 拉伸模量 | ISO 527-2 | 3300 MPa | |
| 拉伸强度 | 断裂 | ISO 527-2/50 | 55.0 MPa |
| 球压硬度 | H 358/30 | ISO 2039-1 | 150 MPa |
| 弯曲强度 | ISO 178 | 100 MPa |
| 物理性能 | 测试条件 | 测试方法 | 英力士-诺瓦/251N |
|---|---|---|---|
| 密度 | ISO 1183 | 1.04 g/cm3 | |
| 熔体体积流动速率 | 200℃/5.0kg | ISO 1133 | 2.80 cm3/10min |
| 收缩率 | ISO 294-4 | 0.40-0.60 % | |
| 吸水率 | 24hr，23℃ | ISO 62 | <0.10 % |