惠州市金园商贸有限公司
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| 物性性能 | 测试条件 | 测试方法 | 数值/描述 | 单位 |
|---|---|---|---|---|
| 比重（密度） | ASTM D792/ISO 1183 | 1.08 | ||
| 成型收缩率 | ASTM D955 | -- | % | |
| 熔融指数（流动系数） | 200℃/5kg | ASTM D1238/ISO 1133 | 3 | g/10min |
| 220℃/10kg | ASTM D1238/ISO 1133 | -- | g/10min | |
| 吸水率 23℃/24H | ASTM D570/ISO 62 | -- | % | |
| 热性能 | 测试条件 | 测试方法 | 数值/描述 | 单位 |
| 热变形温度 | 退火 | ASTM D648/ISO 75 | -- | ℃（℉） |
| 未退火 | ASTM D648/ISO 75 | 88（190） | ℃（℉） | |
| 维卡软化点 | ASTM D1525/ISO R306 | 105（221） | ℃（℉） | |
| 熔点 | - | -- | ℃（℉） | |
| 燃烧性（率） | UL94 | HB | ||
| 线性膨胀系数 | ASTM D696/ISO 11359 | -- | mm/mm.℃ | |
| 其他 | 测试条件 | 测试方法 | 数值/描述 | 单位 |
| 备注 | 请勿使用其它透明材料如PS、SAN或ABS来洗车，以减少洗车时间及避免材料透明度受到影响 | |||
| 颜色 | 透明 | |||
| 特性 | 高透明 | |||
| 用途 | 用于：护贝机 / 屏幕外壳 / 原子笔 / 家电 / 齿轮盖 / 文具 | |||
| 加工条件 | 测试条件 | 测试方法 | 数值/描述 | 单位 |
| 干燥条件 | 于85°C下烘料约3~5小时 | |||
| 加工温度 | 射嘴 | 230~240 °C | ℃ | |
| 料筒前段 | 220~250 °C | ℃ | ||
| 料筒中段 | 220~250 °C | ℃ | ||
| 料筒后段 | 200~220 °C | ℃ | ||
| 熔体温度 | ℃ | |||
| 模具温度 | 50~70°C | ℃ | ||
| 压力 | 注塑压力 | 50~80kg/cm2 | Mpa | |
| 保压压力 | 20~50kg/cm2 | Mpa | ||
| 背压 | 5~10kg/cm2 | Mpa | ||
| 螺杆转速 | rpm | |||
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