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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
PMMA 80NB 日本旭化成
DELPET™
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本旭化成/80NB |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ISO 75-2/A | 96.0 °C |
| 维卡软化温度 | ISO 306/B50 | 104 °C | |
| ASTM D1525/ISO R306 | 104 ℃（℉） |
| 其他性能 | 测试条件 | 测试方法 | 日本旭化成/80NB |
|---|---|---|---|
| 透射率 | 总计 | ISO 13468-1 | 92.0 % |
| 折射率 | ISO 489 | 1.490 |
| 物性性能 | 测试条件 | 测试方法 | 日本旭化成/80NB |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1.19 | |
| 吸水率 | ASTM D570/ISO 62 | 0.3 % |
| 机械性能 | 测试条件 | 测试方法 | 日本旭化成/80NB |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/1eA | 1.4 kJ/m² | |
| ISO 179/1eU | 24 kJ/m² | ||
| 拉伸模量 | ISO 527-2/1A/1 | 3300 | |
| ASTM D638/ISO 527 | 3300(MPa) kg/cm²(MPa)[Lb/in²] | ||
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 75.0 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 8.0 % |
| 弯曲模量 | ASTM D790/ISO 178 | 3300(MPa) kg/cm²(MPa)[Lb/in²] | |
| ISO 178 | 3300 Mpa | ||
| 弯曲强度 | ISO 178 | 130 Mpa | |
| ASTM D790/ISO 178 | 130(MPa) kg/cm²(MPa)[Lb/in²] |
| 物理性能 | 测试条件 | 测试方法 | 日本旭化成/80NB |
|---|---|---|---|
| 熔体质量流动速率 | 230℃/3.8 kg | ISO 1133 | 0.50 g/10 min |
| 收缩率 | Internal Method | 0.20-0.60 % | |
| 吸水率 | 饱和, 23℃ | ISO 62 | 0.30 % |