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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
PMMA V825T 28226 法国阿科玛
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物性数据
| 热性能 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 热变形温度 | 0.45 MPa, 退火 | ISO 75-2/B | 104 °C |
| 1.8 MPa, 退火 | ISO 75-2/A | 99.0 °C | |
| 维卡软化温度 | -- | ISO 306/B50 | 106 °C |
| -- | ISO 306/A50 | 113 °C |
| 冲击性能 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | ISO 179/1eU | 20 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1A/1 | 3300 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 70.0 Mpa |
| 屈服 | ISO 527-2/1A/5 | 70.0 Mpa | |
| 拉伸应变 | 屈服 | ISO 527-2/1A/5 | 5.0 % |
| 断裂 | ISO 527-2/1A/5 | 5.0 % | |
| 弯曲模量 | ISO 178/A | 3200 Mpa | |
| 弯曲强度 | ISO 178/A | 95.0 Mpa |
| 硬度 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 洛氏硬度 | M 计秤 | ISO 2039-2 | 97 |
| 物理性能 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 熔体体积流动速率 | 230°C/3.8 kg | ISO 1133 | 3.40 cm3/10min |
| 熔体质量流动速率 | 230°C/3.8 kg | ISO 1133 | 3.5 g/10 min |
| 收缩率 | ISO 294-4 | 0.20 - 0.60 % | |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | 0.30 % |
| 可燃性 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |
| 光学性能 | 测试条件 | 测试方法 | 法国阿科玛/V825T 28226 |
|---|---|---|---|
| 透射率 | 3180 µm | ASTM D1003 | 92.0 % |
| 雾度 | 3180 µm | ASTM D1003 | < 1.0 % |
| 折射率 | ISO 489 | 1.490 |