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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
ABS 920 日本东丽
Toyolac®
小家电,照明灯具,体育用品,汽车领域,电气领域,电子领域
高流动,高刚性,透明
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本东丽/920 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 燃烧性（率） | UL 94 | HB | |
| 热变形温度 | 18.56kg/cm | ASTM D-648 | 89 °C |
| HDT | ASTM D648/ISO 75 | 83 ℃（℉） | |
| 1.8MPa，未退火 | ISO 75-2/A | 77.0 °C | |
| 线性热膨胀系数 | ASTM D-696 | 1.2×10 mm/mm/℃ |
| 其他 | 测试条件 | 测试方法 | 日本东丽/920 |
|---|---|---|---|
| 特性 | 透明性.超高刚性 |
| 物性性能 | 测试条件 | 测试方法 | 日本东丽/920 |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1.09 | |
| 熔体质量流动速率 | ASTM D1238/ISO 1133 | 25 g/10min |
| 机械性能 | 测试条件 | 测试方法 | 日本东丽/920 |
|---|---|---|---|
| 断裂强度下的拉伸 | 23℃ | ASTM D-638 | 30 % |
| 断裂伸长率 | 23℃ | ASTM D-638 | 380 kg/cm |
| ASTM D638/ISO 527 | 20 % | ||
| 拉伸强度 | ASTM D638/ISO 527 | 48 kg/cm²(MPa)[Lb/in²] | |
| 23℃，屈服 | ASTM D-638 | 490 kg/cm | |
| 拉伸应变 | 23℃，断裂 | ISO 527-2 | 17 % |
| 拉伸应力 | 23℃ | ISO 527-2 | 54.0 Mpa |
| 洛氏硬度 | ASTM D785 | 115 | |
| 23℃ | ASTM D-785 | 115 R | |
| 屈服下的拉伸 | 23℃ | ASTM D-638 | 3.5 % |
| 弯曲模量 | ASTM D790/ISO 178 | 2160 kg/cm²(MPa)[Lb/in²] | |
| 弯曲强度 | 23℃ | ASTM D-790 | 780 kg/cm |
| ASTM D790/ISO 178 | 74 kg/cm²(MPa)[Lb/in²] | ||
| 弯曲应力 | 23℃ | ASTM D-790 | 23500 kg/cm |
| 悬壁梁缺口冲击强度 | 3.2×12.7×62.5mm(带韧口)，23℃；0℃；-30℃ | ASTM D-256 | 10；7；6 kg.cm/cm |
| ASTM D256/ISO 179 | 108 kg·cm/cm(J/M)ft·lb/in | ||
| 12.7×12.7×62.5mm(带韧口)，23℃；0℃；-30℃ | ASTM D-256 | 9；7；6 kg.cm/cm |
| 物理性能 | 测试条件 | 测试方法 | 日本东丽/920 |
|---|---|---|---|
| 燃烧性 | UL -94 | 94HB | |
| 熔体粘度 | 220℃ | 3.5-5.0 | |
| 熔体质量流动速率 | 220℃ 10kg | ASTM D-1238 | 19-23 g/10min |
| 220℃/10kg | ISO 1133 | 25 g/10min | |
| 吸水率 | 浸入23℃水中24小时 | ASTM D-570 | 0.3 % |