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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 844V BK 日本东丽
Toyolac®
工业机械,电动工具
阻燃
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火,6.40mm | ASTM D648 | 82.0 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 76.0 °C |
| 冲击性能 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 12 kJ/m² |
| 悬壁梁缺口冲击强度 | 23°C,3.20mm | ASTM D256 | 190 J/m |
| 23°C,12.7mm | ASTM D256 | 140 J/m |
| 机械性能 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1 | 2600 Mpa | |
| 拉伸强度 | 屈服 | ASTM D638 | 41.0 Mpa |
| 屈服 | ISO 527-2/50 | 46.0 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2/50 | >5.0 % |
| 伸长率 | 断裂 | ASTM D638 | >5.0 % |
| 弯曲模量 | ASTM D790 | 2230 Mpa | |
| 弯曲强度 | ASTM D790 | 66.0 Mpa | |
| ISO 178 | 68.0 Mpa |
| 硬度 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 105 |
| 可燃性 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| UL阻燃等级 | 2.5mm | UL 94 | 5VA |
| 1.5mm | UL 94 | V-0 | |
| 2.0mm | UL 94 | 5VB |
| 物理性能 | 测试条件 | 测试方法 | 日本东丽/844V BK |
|---|---|---|---|
| 密度 | ISO 1183 | 1.17 g/cm³ | |
| ASTM D792 | 1.16 g/cm³ | ||
| 熔体质量流动速率 | 220°C/10.0kg | ISO 1133 | 35 g/10min |
| 收缩率 | MD | ASTM D955 | 0.40-0.70 % |