贝利胶塑胶色母粒技術文件
| Certificate of Analysis | ||||||
| Shelly | Characteristics Data (Polymethyl Methacrylate Composites) | |||||
| 物性/Typical Properties | ASTM试验 | 单位/Unit | APL Standard Value | APL (Result) | CPL ( Standard Value) | CPL( Result) |
| 抗拉强度/Tensile Strength | D-638 | kgf/c㎡ | 800±5% | 800 | 700±5% | 710 |
| 伸长率/Tensile Elongation | D-638 | % | 4.3-4.8 | 4.6 | 100-110 | 107 |
| 弯曲强度/Flexural Strength | D-790 | kgf/c㎡ | 1170-1300 | 1,240 | 950-1050 | 1,040 |
| 弯曲弹性系数/Flexural Modulus | D-790 | kgf/c㎡ | 35000-39000 | 37,000 | 24000-26000 | 25,000 |
| 耐冲击强度/Impact Strength | D-256 | kg-cm/cm-notch | 0.95-1.05 | 1 | 2.8-3.15 | 3 |
| 软化点/Vicat Softening Temp. | D-1525 | ℃ | 100-110 | 103 | 133-145 | 143 |
| 热变形温度/Heat Distortion Temp. | D-648 | ℃ | 90-100 | 92 | 110-130 | 127 |
| 比重/Specific Gravity | D-792 | 23/23℃ | 1.05-1.2 | 1.12 | 1.0-1.3 | 1.19 |
| 流动系数/Melt Flow Index | D-1238 | g/10min | 8.0-9.0 | 8.5 | 2.8-3.1 | 3 |
| 操作条件/Operation | 产品特性 | APL | APL | CPL | CPL | |
| Product Description | Operation Range | Operation Range | ||||
| 预热干燥 pre-drying / 2 ~ 3 hrs | ℃ | 70 ~ 85 | 85 ~ 105 | |||
| 模温 Mould Temperature | ℃ | 40 ~ 80 | 40 ~ 80 | |||
| 射出缸温 Cylinder Temperature | ℃ | 190 ~ 230 | 260 ~ 290 | |||
| 射出压力 Injection Pressure | psi | 800 ~ 1400 | 800 ~ 1400 | |||
| kgf/c㎡ | 50 ~ 70 | 50 ~ 70 | ||||
◎以上资料仅供参考用, 实际加工条件将依射出机之型号﹑模具之构造及成型特性而调整
There information is only for your reference. Operation will be adjusted by machine, mould construction and moulding properties.
