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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
POM GB-25 BK 日本宝理
DURACON®
健身器材,电子电器部件
玻璃珠增强,低曲翘,填料：玻璃珠,25% 填料按重量, 25% 填料按重量
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 110 °C |
| 线性热膨胀系数 | TD：23to55°C | Internal Method | 9E-05 cm/cm/°C |
| MD：23到55°C | Internal Method | 9E-05 cm/cm/°C |
| 补充信息 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| ColorNumber | CF3500/CD3501 |
| 冲击性能 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 3.4 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 4000 Mpa | |
| 拉伸强度 | ISO 527-2 | 59.0 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2 | 10 % |
| 磨损因数 | 0.060MPa,0.15m/sec4 | JISK7218 | 40 10^-8mm³/N·m |
| 0.49MPa,0.30m/sec5 | JISK7218 | 500 10^-8mm³/N·m | |
| 0.49MPa,0.30m/sec6 | JISK7218 | 7000 10^-8mm³/N·m | |
| 0.060MPa,0.15m/sec7 | JISK7218 | 8000 10^-8mm³/N·m | |
| 摩擦系数 | 与钢-动态3 | JISK7218 | 0.51 |
| Dynamic2 | JISK7218 | 0.37 | |
| 弯曲模量 | ISO 178 | 3800 Mpa | |
| 弯曲强度 | ISO 178 | 104 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| 介电强度 | 3.00mm | IEC 60243-1 | 21 KV/mm |
| 可燃性 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 日本宝理/GB-25 BK |
|---|---|---|---|
| 密度 | ISO 1183 | 1.59 g/cm³ | |
| 熔体体积流动速率 | 190°C/2.16kg | ISO 1133 | 5.00 cm3/10min |
| 熔体质量流动速率 | 190°C/2.16kg | ISO 1133 | 7.0 g/10min |
| 收缩率 | MD:2.00mm | ISO 294-4 | 1.7 % |
| TD:2.00mm | ISO 294-4 | 1.4 % |