Characterization: medium-viscosity base product
Applications: monofilaments, bristles with high recovery for paint brushes and tooth brushes
Molded parts made of polyamide 612 consequently share, nearly unchanged,the same characteristics that are prized in PA 12 molded parts:
• high impact strength
• very good resistance to greases, oils, fuels, hydraulic fluids, water, alkalis, and saline solutions
• very good stress cracking resistance, even when subjected to chemical attack and when used to cover metal parts
• low coefficients of sliding friction and high abrasion resistance, even when running dry
Its advantages over PA 12 exhibit in the
• heat deflection temperature (melting point nearly 40°C higher)
• tensile and flexural strength
• outstanding recovery at high wet strength
| 原厂资料 | 物性表(英文) | |||
| 树脂缩写 | PA612 | |||
| 产品特性 | 高强度高冲击耐热耐磨低摩擦食品接触级ESCR耐化学性耐氯(氯化钙/盐)耐燃油耐油耐溶剂耐洗涤剂中粘度 | |||
| 颜色形状 | 粒状本色黑色 | |||
| 成型方式 | 注塑挤出 | |||
| 法规认证 | EU 2011/10/EC (欧盟食品级)FDA(食品药品监督管理局) | |||
| 曲线坐标点 | 比容-温度(pvT) | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.06 g/cm³ | ISO 1183 | conditioned |
密度 | 1.06 g/cm³ | ISO 1183 | dry, 23 °C |
收缩率 | |||
纵向(Flow) | 1.3 % | ISO 294-4 | 127x12.7x3.2 mm |
横向(Across Flow) | 1.1 % | ISO 294-4 | 127x12.7x3.2 mm |
吸水率 | 1 % | ISO 62 | 23 °C, 50% r. h. |
吸水率 | 2.7 % | ISO 62 | 23 °C, saturation |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 52 Mpa | ISO 527-2/1A | conditioned |
屈服(yld) | 60 Mpa | ISO 527-2/1A | dry |
拉伸延伸率 | |||
屈服(yld) | 20 % | ISO 527-2/1A | conditioned |
屈服(yld) | 4 % | ISO 527-2/1A | dry |
断裂(brk) | 50 % | ISO 527-2/1A | conditioned |
断裂(brk) | 50 % | ISO 527-2/1A | dry |
拉伸模量 | 1700 Mpa | ISO 527-2/1A | conditioned |
拉伸模量 | 2200 Mpa | ISO 527-2/1A | 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℉) | 7 kJ/m² | ISO 179/1eA | conditioned, complete break |
-30℃ (-22℉) | 6 kJ/m² | ISO 179/1eA | dry, complete break |
23℃ (73℉) | 9 kJ/m² | ISO 179/1eA | conditioned, complete break |
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | dry, complete break |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | conditioned |
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | dry |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | conditioned |
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） | 140 °C | ISO 75-1/-2 | conditioned |
0.45 Mpa (66 psi)（4.6kg/cm²） | 170 °C | ISO 75-1/-2 | conditioned, at 180 °C / 60 min |
0.45 Mpa (66 psi)（4.6kg/cm²） | 140 °C | ISO 75-1/-2 | dry |
0.45 Mpa (66 psi)（4.6kg/cm²） | 170 °C | ISO 75-1/-2 | dry,after conditioning at 180 °C / 60 min |
1.8 Mpa (264 psi)（18.6kg/cm²） | 55 °C | ISO 75-1/-2 | conditioned |
1.8 Mpa (264 psi)（18.6kg/cm²） | 60 °C | ISO 75-1/-2 | dry |
1.8 Mpa (264 psi)（18.6kg/cm²） | 75 °C | ISO 75-1/-2 | dry,after conditioning at 180 °C / 60 min |
维卡软化温度(Vicat) | 180 °C | ISO 306 | conditioned, 50 N |
维卡软化温度(Vicat) | 180 °C | ISO 306 | dry, 50 N |
线性膨胀系数(CLTE) | |||
- | 130 E-6/K | ISO 11359 | 23-55 °C |
熔融温度(Tm) | 215 °C | ISO 11357 | conditioned, peak temperature, 2. heating |
熔融温度(Tm) | 215 °C | ISO 11357 | dry, peak temperature, 2. heating |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 1.6 mm | UL94 | conditioned |
HB | 3.2 mm | UL94 | conditioned |
HB | 1.6 mm | UL94 | dry |
HB | 3.2 mm | UL94 | dry |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
介电常数(DK) | |||
100Hz | 3.8 - | IEC 60250 | dry |
1MHz | 3.4 - | IEC 60250 | dry |
耗散因数(DF) | |||
100Hz | 260 E-4 | IEC 60250 | dry |
1MHz | 310 E-4 | IEC 60250 | dry |
相对漏电起痕指数(CTI ) | |||
溶液A | 600 V | IEC 60112 | dry, 50 drops value |
绝缘强度 | 28 kV/mm | IEC 60243-1 | dry, K20/P50 |
电解腐蚀 | A1 - | IEC 60426 | conditioned |
电解腐蚀 | A1 - | IEC 60426 | dry |
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。
