Ultramid® A 218G V33 BLACK 41N
聚酰胺 66 （尼龙66）PA66-G33
德国巴斯夫-BASF Corporation
Ultramid® A 218G V33 Black 41N is a polyamide 66, reinforced with 33% of glass fiber, for injection moulding. This grade has been specially designed to improve its resistance to automotive cooling liquids, increasing lifetime of parts in permanent contact with such liquids.
增强材料：玻璃纤维33%增强
材料特性：易流动、外观优、易脱模、耐水解
材料用途：通用、汽车领域的应用
加工方法：黑色粒子注射成型
供货地区：北美洲、非洲和中东、拉丁美洲、亚太地区
中国代理：苏州希普能工程塑料
Ultramid® A 218G V33 BLACK 41N 加工参数表
| 物理性能 | 干燥 | 调节后的 | 单位制 | 测试方法 |
| 密度 | 1.39 | -- | g/cm³ | ISO 1183 |
| 吸水率 | ISO 62 | |||
| 24 hr,23℃ | 0.78 | -- | % | |
| 饱和,23℃ | 5.3 | -- | % | |
| 平衡,23℃,50% RH | 1.7 | -- | % | |
| 机械性能 | 干燥 | 调节后的 | 单位制 | 测试方法 |
| 拉伸模量 | 11300 | -- | MPa | ISO 527-1 |
| 抗张强度 | ||||
| 断裂 | 190 | -- | MPa | ASTM D638 |
| 断裂 | 185 | -- | MPa | ISO 527-2 |
| 伸长率 | ||||
| 断裂 | 3.4 | -- | % | ASTM D638 |
| 断裂 | 3.2 | -- | % | ISO 527-2 |
| 弯曲模量 | ||||
| -- | 8700 | -- | MPa | ASTM D790 |
| -- | 9900 | -- | MPa | ISO 178 |
| 弯曲应力 | 264 | -- | MPa | ISO 178 |
| 冲击性能 | 干燥 | 调节后的 | 单位制 | 测试方法 |
| 简支梁缺口冲击强度(23℃) | 12 | -- | kJ/m² | ISO 179/1eA |
| 简支梁无缺口冲击强度(23℃) | 85 | -- | kJ/m² | ISO 179/1eU |
| 悬壁梁缺口冲击强度(23℃) | 10 | -- | kJ/m² | ISO 180/A |
| 热性能 | 干燥 | 调节后的 | 单位制 | 测试方法 |
| 载荷下热变形温度(1.8 MPa,未退火) | 250 | -- | ℃ | ISO 75-2/A |
| 熔融温度 | 262 | -- | ℃ | ISO 11357-3 |
| 注射 | 干燥 | 单位制 | ||
| 干燥温度 | 80 | ℃ | ||
| 建议的最大水分含量 | 0.15 | % | ||
| 料筒后部温度 | 270 到 280 | ℃ | ||
| 料筒中部温度 | 275 到 285 | ℃ | ||
| 料筒前部温度 | 280 到 290 | ℃ | ||
| 模具温度 | 70 到 100 | ℃ | ||
| 注射说明 The material is supplied in airtight bags, ready for use. In case that the virgin material has absorbed moisture, it must be dried with a dehumidified air drying equipment, dew point mini -20℃. Recommended time 2-4h Injection Advice: For reinforced polyamides, BASF SE recommends the use of steel with a high content of carbon, and purified for polishing, to avoid or limit the abrasion. For example: X38CrMoV5-1 (EN Norm) - 1.2367 /1.2343 (DIN Norm) or X160CrMoV12 (EN Norm) - 1.2601 /1.2379 (DIN Norm). In the case of high requirements on surface quality a mould temperature of up to 120℃ can be considered. The processing parameters like processing temperatures are a recommendation and can be adjusted in function of injection machine size, part geometry / design |
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