Vydyne® R530HR BK652
PA66
奥升德(Ascend)
产品描述
Vydyne R530HR is specifically formulated to give superior hydrolysis resistance for demanding automotive cooling system components. This product has demonstrated more than twice the tensile strength and elongation retention of standard 30% glass-fiber reinforced PA66 after 3,500 hours of aging in automotive coolant at 120° C. Vydyne R530HR demonstrates similar property retention benefits at 130° C for 1,000 hours of coolant aging as well.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐疲劳热稳定耐化学性耐燃油耐溶剂耐防冻剂高流动填充增强 | |||
| 添加助剂 | 热稳定剂润滑剂 | |||
| 颜色形状 | 粒状黑色 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 30% 玻纤 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.37 g/cm³ | ISO 1183 | Dry |
收缩率 | |||
纵向(Flow) | 0.4 % | ISO 294-4 | 23°C, 2.00 mm |
横向(Across Flow) | 0.9 % | ISO 294-4 | 23°C, 2.00 mm |
吸水率 | 0.9 % | ISO 62 | 24 hr, 23°C |
吸水率 | 1.9 % | ISO 62 | Equilibrium, 23°C, 50% RH |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 140 Mpa | ISO 527-2 | Conditioned, 23°C |
断裂(brk) | 185 Mpa | ISO 527-2 | Dry, 23°C |
拉伸延伸率 | |||
断裂(brk) | 6.5 % | ISO 527-2 | Conditioned, 23°C |
断裂(brk) | 4 % | ISO 527-2 | Dry, 23°C |
弯曲强度 | |||
- | 155 Mpa | ISO 178 | Conditioned, 23°C |
- | 265 Mpa | ISO 178 | Dry, 23°C |
弯曲模量 | 6000 Mpa | ISO 178 | Conditioned, 23°C |
弯曲模量 | 9500 Mpa | ISO 178 | Dry, 23°C |
拉伸模量 | 7700 Mpa | ISO 527-2 | Conditioned, 23°C |
拉伸模量 | 9700 Mpa | ISO 527-2 | Dry, 23°C |
泊松比 | 0.4 - | ISO 527-2 | Dry |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-40℃ (-40℉) | 10 kJ/m² | ISO 179 | Conditioned |
-40℃ (-40℉) | 10 kJ/m² | ISO 179 | Dry |
-30℃ (-22℉) | 10 kJ/m² | ISO 179 | Conditioned |
-30℃ (-22℉) | 11 kJ/m² | ISO 179 | Dry |
23℃ (73℉) | 18 kJ/m² | ISO 179 | Conditioned |
23℃ (73℉) | 13 kJ/m² | ISO 179 | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-40℃ (-40℉) | 90 kJ/m² | ISO 179 | Conditioned |
-40℃ (-40℉) | 85 kJ/m² | ISO 179 | Dry |
-30℃ (-22℉) | 90 kJ/m² | ISO 179 | Conditioned |
-30℃ (-22℉) | 85 kJ/m² | ISO 179 | Dry |
23℃ (73℉) | 100 kJ/m² | ISO 179 | Conditioned |
23℃ (73℉) | 95 kJ/m² | ISO 179 | Dry |
悬臂梁缺口(Izod Notched) | |||
-40℃ (-40℉) | 13 kJ/m² | ISO 180 | Conditioned |
-40℃ (-40℉) | 11 kJ/m² | ISO 180 | Dry |
-30℃ (-22℉) | 13 kJ/m² | ISO 180 | Conditioned |
-30℃ (-22℉) | 11 kJ/m² | ISO 180 | Dry |
23℃ (73℉) | 17 kJ/m² | ISO 180 | Conditioned |
23℃ (73℉) | 14 kJ/m² | ISO 180 | Dry |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 260 °C | ISO 75-2/B | Dry, Unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 250 °C | ISO 75-2/A | Dry, Unannealed |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 22 E-6 cm/cm/℃ | ISO 11359-2 | Dry, 23 to 55°C, 2.00 mm |
横向(Across Flow) | 110 E-6 cm/cm/℃ | ISO 11359-2 | Dry, 23 to 55°C, 2.00 mm |
熔融温度(Tm) | 260 °C | ISO 11357-3 | Dry |