公司信息及水印
牌号简介 About |
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Ultramid A 20 V25是一种基于聚酰胺66树脂的25%玻璃纤维增强红磷阻燃等级。本产品经过热稳定处理,以优化注塑成型。本产品为天然和黑色。 TECHNYL® A 20 V25 Natural is a Red Phosphorous flame retardant polyamide 66, reinforced with 25% of glass fiber, heat stabilized, for injection moulding. This grade provides robust UL 94 V-0 and a full UL yellow card while offering good mechanical properties. This grade is suitable for moulding insulating parts for electrical devices, and more generally for thin parts under stress. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density Density |
1.38 | g/cm³ | ISO 1183/A |
吸水率 Water absorption Water absorption |
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平衡,23℃,50% RH Equilibrium, 23 ℃, 50% RH |
2.1 | % | ISO 62 |
23℃,24hr 23℃,24hr |
0.75 | % | ISO 62 |
成型收缩率 Molding shrinkage Molding shrinkage |
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平行 parallel Parallel |
0.35 | % | |
垂直 normal Vertical normal |
1.2 | % | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸模量 Tensile modulus Tensile modulus |
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23℃,干燥 dry 23 ℃, dry |
MPa | ISO 527-2/1A | |
23℃,湿润 cond. |
MPa | ISO 527-2/1A | |
拉伸强度 Tensile Stress Tensile Strength |
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断裂 break,23℃,干燥 dry Break, 23 ℃, dry dry |
MPa | ISO 527-2/1A | |
断裂 break,23℃,湿润 cond. Break, 23 ℃, wet cond |
MPa | ISO 527-2/1A | |
拉伸应变 Tensile Strain Tensile Strain |
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断裂,23℃,干燥 dry Fracture, 23 ℃, dry dry |
% | ISO 527-2 | |
断裂,23℃,湿润 cond. Fracture, 23 ℃, wet cond |
% | ISO 527-2 | |
弯曲模量 Flexural modulus Flexural modulus |
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23℃,干燥 dry 23 ℃, dry |
MPa | ISO 178 | |
23℃,湿润 cond. 23 ℃, moist cond |
MPa | ISO 178 | |
弯曲强度 Flexural strength Flexural strength |
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23℃,干燥 dry 23 ℃, dry |
MPa | ISO 178 | |
23℃,湿润 cond. 23 ℃, moist cond |
MPa | ISO 178 | |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
简支梁缺口冲击强度 Charpy notched impact strength Charpy notched impact strength |
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-30℃,干燥 dry -30 ℃, dry |
kJ/m² | ISO 179/1eA | |
23℃,干燥 dry 23 ℃, dry |
kJ/m² | ISO 179/1eA | |
23℃,湿润 cond. 23 ℃, moist cond |
kJ/m² | ISO 179/1eA | |
简支梁冲击强度 Charpy impact strength Charpy impact strength of simply supported beams |
ISO 179/1eU | ||
-30℃,干燥 dry -30 ℃, dry |
kJ/m² | ISO 179/1eU | |
23℃,干燥 dry 23 ℃, dry |
kJ/m² | ISO 179/1eU | |
23℃,湿润 cond. 23 ℃, moist cond |
kJ/m² | ISO 179/1eU | |
悬臂梁缺口冲击强度 Izod notched impact strength Izod notched impact strength |
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23℃,干燥 dry 23 ℃, dry |
kJ/m² | ISO 180/1A | |
23℃,湿润 cond. 23 ℃, moist cond |
KJ/m² | ISO 180/1A | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 HDT Hot deformation temperature HDT |
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1.8 MPa,未退火 unannealed 1.8 MPa, unannealed |
℃ | ISO 75-2/-1 | |
熔融温度 Melting temperature Melting temperature |
℃ | ISO 11357-1/-3 | |
电气性能 ELECTRICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
表面电阻率 Surface resistivity Surface resistivity |
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干燥 dry Dry |
ohms | IEC 62631-3-2 | |
湿润 cond. Wet Cond |
ohms | IEC 62631-3-2 | |
体积电阻率 Volume resistivity Volume resistivity |
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干燥 dry Dry |
ohm·m | IEC 62631-3-1 | |
湿润 cond. Wet Cond |
ohm·m | IEC 62631-3-1 | |
介电强度 Electric strength Electric strength |
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0.8 mm 0.8 mm |
kV/mm | IEC 60243-1 | |
相对电容率 Relative permittivity Relative permittivity |
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干燥 dry,100Hz Dry, 100Hz |
IEC 62631-2-1 | ||
湿润 cond.,100Hz Wet Cond, 100Hz |
IEC 62631-2-1 | ||
耗散因数 Dissipation factor |
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干燥 dry Dry |
E-4 | IEC 62631-2-1 | |
湿润 cond. Wet Cond |
E-4 | IEC 62631-2-1 | |
相比漏电起痕指数 Comparative tracking index Compared tracking index |
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解决方案 A Solution A |
IEC 60112 | ||
阻燃性能 FLAME CHARACTERISTICS |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
阻燃等级 Flame retardant level |
UL 94 | ||
0.80 mm 0.80 mm |
calss | UL 94 | |
1.60 mm 1.60 mm |
calss | UL 94 | |
3.20 mm 3.20 mm |
calss | UL 94 | |
灼热丝可燃性指数 Glow Wire Flammability Index Glow Wire Flammability Index |
IEC 60695-2-12 | ||
0.80 mm 0.80 mm |
℃ | IEC 60695-2-12 | |
1.6 mm 1.6 mm |
℃ | IEC 60695-2-12 | |
3.2 mm 3.2 mm |
℃ | IEC 60695-2-12 | |
灼热丝起燃温度 Glow Wire Ignition Temperature |
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1.6 mm 1.6 mm |
℃ | IEC 60695-2-13 | |
极限氧指数 Oxygen index |
% | ISO 4589-2 | |
French Fire Index French Fire Index |
NF F16-101 | ||
French Smoke Index French Smoke Index |
NF F16-101 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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