VESTAMID® X7293 BK 9.7507 is a plasticized polyamide 12 compound with heat and light stabilizer for the extrusion of flexible tubing and hose, especially for automotive applications according to DIN 73378, (PA 12-HIPHL, Type 1), ISO/DIN 7628-1 (PA 12-HIPEHL, Type 1) and SAE J844.
VESTAMID® X7293 BK 9.7507 is distinguished by an easy processing as well as by a high impact strength at low temperatures.
Properties of compounds based on Polyamide 12 vary little with changing humidity due to low moisture absorption. Parts made of this semicrystalline material are characterized by exceptional impact strength, low coefficient of friction and good chemical resistance.
VESTAMID® X7293 BK 9.7507 is supplied as cylindrical granules, ready for use, in moisture-proof bags.
| 原厂资料 | ||||
| 产品特性 | 耐低温冲击良好柔韧性低摩擦耐化学性低吸湿性 | |||
| 添加助剂 | 光稳定剂热稳定剂增塑剂 | |||
| 颜色形状 | 粒状黑色 | |||
| 成型方式 | 挤出管材挤出 | |||
| 汽车材料 | 汽车工程师协会(SAE) SAE J844 | |||
| 曲线坐标点 | 应力-应变正割模量-应变拉伸模量-温度 | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.02 g/cm³ | ISO 1183 | Dry |
熔体体积流动速率(MVR) | |||
270°C/5.0 kg | 53 cm³/10 min | ISO 1133 | |
收缩率 | |||
纵向(Flow) | 0.9 % | ISO 294-4, 2577 | |
横向(Across Flow) | 1.2 % | ISO 294-4, 2577 | |
吸水率 | 1.3 % | ISO 62 | |
吸湿率 | 0.5 % | ISO 62 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 24 Mpa | ISO 527-1/-2 | Cond. |
屈服(yld) | 26 Mpa | ISO 527-1/-2 | Dry |
拉伸延伸率 | |||
屈服(yld) | 32 % | ISO 527-1/-2 | Cond. |
屈服(yld) | 32 % | ISO 527-1/-2 | Dry |
标称断裂伸长率 | 50 % | ISO 527-1/-2 | Cond. |
标称断裂伸长率 | 50 % | ISO 527-1/-2 | Dry |
拉伸模量 | 400 Mpa | ISO 527-1/-2 | Cond. |
拉伸模量 | 410 Mpa | ISO 527-1/-2 | Dry |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 6 kJ/m² | ISO 179/1eA | Cond., Complete break |
-30℃ (-22℉) | 7 kJ/m² | ISO 179/1eA | Dry, Complete break |
23℃ (73℉) | 125 kJ/m² | ISO 179/1eA | Cond., Partial break |
23℃ (73℉) | 120 kJ/m² | ISO 179/1eA | Dry, Partial break |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | Cond. |
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Cond. |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | 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） | 100 °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | 45 °C | ISO 75-1/-2 | |
维卡软化温度(Vicat) | 130 °C | ISO 306 | 50°C/h 50N |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 180 E-6/K | ISO 11359-1/-2 | |
横向(Across Flow) | 180 E-6/K | ISO 11359-1/-2 | |
熔融温度(Tm) | 172 °C | ISO 11357-1/-3 | |
玻璃化温度(Tg) | 13 °C | ISO 11357-1/-2 | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 1.6 mm | IEC 60695-11-10 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 2.7E+9 Ohm-m | IEC 62631-3-1 | Cond. |
体积电阻率 | 1.0E+10 Ohm-m | IEC 62631-3-1 | Dry |
介电常数(DK) | |||
100Hz | 12 - | IEC 62631-2-1 | Cond. |
100Hz | 11 - | IEC 62631-2-1 | Dry |
1MHz | 3.7 - | IEC 62631-2-1 | Cond. |
1MHz | 4.6 - | IEC 62631-2-1 | Dry |
耗散因数(DF) | |||
100Hz | 1470 E-4 | IEC 62631-2-1 | Cond. |
100Hz | 2000 E-4 | IEC 62631-2-1 | Dry |
1MHz | 1450 E-4 | IEC 62631-2-1 | Cond. |
1MHz | 1900 E-4 | IEC 62631-2-1 | Dry |
相对漏电起痕指数(CTI ) | |||
- | 600 V | IEC 60112 | Dry |
绝缘强度 | 37 kV/mm | IEC 60243-1 | Cond. |
此物性表中的信息由阿技材料库从该材料的生产商处获得。阿技材料库尽最大努力确保此数据的准确性。 但是阿技材料库对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
