公司信息及水印
牌号简介 About |
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Vydyne® 20NSP BLK是一种通用、高核、润滑的PA66树脂。它是黑色的,旨在快速结晶,以减少循环时间,并通过更快的零件设置提高生产率。与标准的通用无核PA66相比,较高的结晶结构会增加拉伸模量和强度,降低延伸率,并可能略微降低模具收缩。Vydyne® 20NSP BLK 27树脂的快速结晶可使零件在比通用PA66更高的温度下喷射。每种应用特有的关键因素,如模具设计、零件设计、公差和其他因素将决定最终的周期效益。建议在采用较短的成型周期之前,根据规格检查关键零件尺寸。Vydyne® 20NSP BLK树脂具有用于改进机器进料的外部润滑剂和用于改进模具释放的内部润滑剂。典型应用/最终用途:Vydyne® 20NSP BLK的最终用途包括需要耐化学性、刚度、耐磨性和刚度的接线板、轴承、控制凸轮、电气连接器、外壳、电缆扎带、紧固件、开关组件和工业零件。 Vydyne 20NSP BLK is a general-purpose, highly nucleated, lubricated PA66 resin. Available in black, it is designed to crystallize rapidly in order to reduce cycle times and increase productivity through faster part set-up. The higher crystalline structure will increase tensile modulus and strength, reduce elongation and may slightly lower mold shrinkage when compared to standard general-purpose non nucleated PA66. The rapid crystallization of Vydyne 20NSP BLK resin may allow part ejection at a higher temperature compared to general-purpose PA66. Critical factors unique to each application such as mold design, part design, tolerances and other factors will dictate ultimate cycle time benefits. It is recommended to check critical part dimensions against specifications before adopting shorter molding cycles. Vydyne 20NSP BLK resin has an external lubricant for improved machine feed and an internal lubricant for improved mold release. Typical Applications/End Uses: End uses for Vydyne 20NSP BLK include terminal blocks, bearings, control cams, electrical connectors, housings, cable ties, fasteners, switch components and industrial parts that require chemical resistance, stiffness, wear resistance and rigidity. |
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 |
1.14 | g/cm³ | ISO 1183 |
收缩率 Shrinkage rate |
ISO 294-4 | ||
TD:23℃,2.0 mm TD:23℃,2.0 mm |
1.6 | % | ISO 294-4 |
MD:23℃,2.0 mm MD:23℃,2.0 mm |
1.4 | % | ISO 294-4 |
吸水率 Water absorption rate |
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平衡,23℃,50% RH Equilibrium, 23 ℃, 50% RH |
2.4 | % | ISO 62 |
23℃,24hr 23℃,24hr |
1.2 | % | ISO 62 |
耐候性 Weathering resistance |
UL 746C | ||
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 |
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23℃ 23℃ |
MPa | ISO 527-2 | |
拉伸强度 tensile strength |
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断裂,23℃ Fracture, 23 ℃ |
MPa | ISO 527-2 | |
屈服,23℃ Yield, 23 ℃ |
MPa | ISO 527-2 | |
拉伸应变 Tensile strain |
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屈服,23℃ Yield, 23 ℃ |
% | ISO 527-2 | |
标称拉伸断裂应变 Nominal tensile fracture strain |
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23℃ 23℃ |
% | ISO 527-2 | |
弯曲模量 Bending modulus |
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23℃ 23℃ |
MPa | ISO 178 | |
弯曲强度 bending strength |
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23℃ 23℃ |
MPa | ISO 178 | |
泊松比 Poisson's ratio |
ISO 527-2 | ||
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 |
ISO 179/1eA | ||
-30℃ -30℃ |
kJ/m² | ISO 179/1eA | |
23℃ 23℃ |
kJ/m² | ISO 179/1eA | |
简支梁无缺口冲击强度 Charpy Unnotch Impact strength |
ISO 179/1eU | ||
-30℃ -30℃ |
ISO 179/1eU | ||
23℃ 23℃ |
ISO 179/1eU | ||
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
ISO 180 | ||
-30℃ -30℃ |
kJ/m² | ISO 180 | |
23℃ 23℃ |
kJ/m² | ISO 180 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ISO 75-2/A | |
0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ISO 75-2/B | |
熔融温度 Melting temperature |
℃ | ISO 11357-3 | |
线性热膨胀系数 Linear coefficient of thermal expansion |
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TD:23~55℃,2 mm TD:23~55℃,2 mm |
1/℃ | ISO 11359-2 | |
MD:23~55℃,2 mm MD:23~55℃,2 mm |
1/℃ | ISO 11359-2 | |
相对温度指数 Relative temperature index |
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电气性能 Electrical performance |
UL 746 | ||
0.40 mm 0.40 mm |
℃ | UL 746 | |
0.71 mm 0.71 mm |
℃ | UL 746 | |
1.5 mm 1.5 mm |
℃ | UL 746 | |
3.0 mm 3.0 mm |
℃ | UL 746 | |
强度机械性能 Strength mechanical performance |
UL 746 | ||
0.40 mm 0.40 mm |
℃ | UL 746 | |
0.71 mm 0.71 mm |
℃ | UL 746 | |
1.5 mm 1.5 mm |
℃ | UL 746 | |
3.0 mm 3.0 mm |
℃ | UL 746 | |
冲击机械性能 Impact mechanical performance |
UL 746 | ||
0.40 mm 0.40 mm |
℃ | UL 746 | |
0.71 mm 0.71 mm |
℃ | UL 746 | |
1.5 mm 1.5 mm |
℃ | UL 746 | |
3.0 mm 3.0 mm |
℃ | UL 746 | |
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
体积电阻率 Volume resistivity |
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0.75 mm 0.75 mm |
ohms·cm | IEC 60093 | |
介电强度 Dielectric strength |
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1 mm 1 mm |
kV/mm | IEC 60243 | |
耐电弧性 Arc resistance |
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3.0 mm 3.0 mm |
ASTM D495 | ||
相比漏电起痕指数 Compared to the leakage tracing index |
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3.00 mm 3.00 mm |
V | IEC 60112 | |
高电弧燃烧指数(HAI) High Arc Burning Index (HAI) |
UL 746 | ||
0.40 mm 0.40 mm |
UL 746 | ||
0.71 mm 0.71 mm |
UL 746 | ||
1.5 mm 1.5 mm |
UL 746 | ||
3.0 mm 3.0 mm |
UL 746 | ||
高电压电弧起痕速率 High voltage arc marking rate |
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HVTR HVTR |
UL 746 | ||
热丝引燃 Hot wire ignition |
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HWI HWI |
UL 746 | ||
0.40 mm 0.40 mm |
UL 746 | ||
0.71 mm 0.71 mm |
UL 746 | ||
1.5 mm 1.5 mm |
UL 746 | ||
3.0 mm 3.0 mm |
UL 746 | ||
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 | ||
0.40 mm 0.40 mm |
UL 94 | ||
0.71 mm 0.71 mm |
UL 94 | ||
1.50 mm 1.50 mm |
UL 94 | ||
3.00 mm 3.00 mm |
UL 94 | ||
灼热丝可燃性指数 Glowing wire flammability index |
IEC 60695-2-12 | ||
0.40 mm 0.40 mm |
℃ | IEC 60695-2-12 | |
0.71 mm 0.71 mm |
℃ | IEC 60695-2-12 | |
1.5 mm 1.5 mm |
℃ | IEC 60695-2-12 | |
3.0 mm 3.0 mm |
℃ | IEC 60695-2-12 | |
灼热丝起燃温度 Igniting temperature of the hot wire |
IEC 60695-2-13 | ||
0.4 mm 0.4 mm |
℃ | IEC 60695-2-13 | |
0.71 mm 0.71 mm |
℃ | IEC 60695-2-13 | |
1.5 mm 1.5 mm |
℃ | IEC 60695-2-13 | |
3 mm 3 mm |
℃ | IEC 60695-2-13 | |
极限氧指数 Extreme oxygen index |
% | ISO 4589-2 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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