公司信息及水印
牌号简介 About |
---|
Vydyne® R513H NT是通用的,13%玻璃纤维增强,热稳定的PA66树脂。它是一种天然的注塑级树脂,用于机器进料、流动和脱模。与未增强的PA66相比,玻璃增强的Vydyne树脂具有更高的热变形温度、更好的抗蠕变、更高的冲击性和更好的尺寸稳定性。该产品对多种化学品具有良好的耐化学性,包括大多数溶剂、汽油、液压油、润滑脂和机油中含有的许多脂肪族和芳香族碳氢化合物。Vydyne® R513H NT具有略低于铝和锌的拉伸强度和模量性能,由于性能平衡,可以在许多应用中取代这些金属。与铝和/或锌压铸件相比,Vydyne玻璃增强PA66树脂的主要优点是降低生产成本、能耗和零件重量。Vydyne® R513H NT是热稳定和配方,以尽量减少PA66聚合物在长期高温下的氧化和热降解。Vydyne® R513H NT在长期高温下可改善物理性能的保持。连续工作使用温度为275°F,短期峰值温度高达475°F。典型应用/最终用途:Vydyne® R513H NT树脂已用于许多发动机罩下的汽车应用、电动工具和园艺用具的电机外壳。这种树脂也被用于各种各样的支架,齿轮和夹子,这需要高刚性和强度。 Vydyne R513H NT is general-purpose, 13% glass-fiber reinforced, heat-stabilized PA66 resin. Available in natural, it is an injection-molding grade resin that is lubricated for machine feed, flow, and mold release. Glass-reinforced Vydyne resins provide a higher heat distortion temperature, better resistance to creep, higher impact, and better dimensional stability when compared with unreinforced PA66. This product has good chemical resistance to a broad range of chemicals, including many aliphatic and aromatic hydrocarbons found in most solvents, gasoline, hydraulic fluids, greases and machine oils. Vydyne R513H NT has tensile strength and modulus properties just below aluminum and zinc and can replace these metals in numerous applications due to an excellent balance of properties. Reduction in production costs, energy consumption and part weight are key advantages of Vydyne glass-reinforced PA66 resins over aluminum and/or zinc die-cast parts. Vydyne R513H NT is heat-stabilized and formulated to minimize the oxidative and thermal degradation of the PA66 polymer when exposed to elevated temperatures for extended periods of time. Vydyne R513H NT provides improved retention of physical properties under exposure to long-term heat. The continuous operating use temperature is 275° F, with short-term peak temperatures as high as 475° F. Typical Applications/End Uses: Vydyne R513H NT resin has been used for many under-the-hood automotive applications, motor housings for power tools and garden appliances. This resin has also been used in miscellaneous brackets, gears and clips, which require high rigidity and strength. |
技术参数 Technical Data | |||
---|---|---|---|
物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.23 | g/cm³ | |
收缩率 Shrinkage rate |
|||
TD:23℃,2.0 mm TD:23℃,2.0 mm |
1.0 | % | |
MD:23℃,2.0 mm MD:23℃,2.0 mm |
0.50 | % | |
吸水率 Water absorption rate |
|||
23℃,24hr 23℃,24hr |
1.0 | % | |
平衡,23℃,50% RH Equilibrium, 23 ℃, 50% RH |
2.2 | % | |
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 |
|||
23℃ 23℃ |
MPa | ||
拉伸强度 tensile strength |
|||
断裂,23℃ Fracture, 23 ℃ |
MPa | ||
拉伸应变 Tensile strain |
|||
断裂,23℃ Fracture, 23 ℃ |
% | ||
弯曲模量 Bending modulus |
|||
23℃ 23℃ |
MPa | ||
弯曲强度 bending strength |
|||
23℃ 23℃ |
MPa | ||
泊松比 Poisson's ratio |
|||
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 |
|||
-30℃ -30℃ |
kJ/m² | ||
23℃ 23℃ |
kJ/m² | ||
简支梁无缺口冲击强度 Charpy Unnotch Impact strength |
|||
-30℃ -30℃ |
kJ/m² | ||
23℃ 23℃ |
kJ/m² | ||
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
|||
-30℃ -30℃ |
kJ/m² | ||
23℃ 23℃ |
kJ/m² | ||
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 |
|||
0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ||
1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ||
熔融温度 Melting temperature |
℃ | ||
线性热膨胀系数 Linear coefficient of thermal expansion |
|||
MD:23~55℃,2 mm MD:23~55℃,2 mm |
1/℃ | ||
TD:23~55℃,2 mm TD:23~55℃,2 mm |
1/℃ | ||
相对温度指数 Relative temperature index |
|||
电气性能 Electrical performance |
|||
0.75 mm 0.75 mm |
℃ | ||
1.5 mm 1.5 mm |
℃ | ||
3.0 mm 3.0 mm |
℃ | ||
冲击机械性能 Impact mechanical performance |
|||
0.75 mm 0.75 mm |
℃ | ||
1.5 mm 1.5 mm |
℃ | ||
3.0 mm 3.0 mm |
℃ | ||
0.75 mm 0.75 mm |
℃ | ||
1.50 mm 1.50 mm |
℃ | ||
3.00 mm 3.00 mm |
℃ | ||
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 |
|||
0.75 mm 0.75 mm |
ohms·cm | ||
介电强度 Dielectric strength |
|||
1 mm 1 mm |
kV/mm | ||
耐电弧性 Arc resistance |
|||
3.0 mm 3.0 mm |
|||
相比漏电起痕指数 Compared to the leakage tracing index |
|||
3.00 mm 3.00 mm |
V | ||
高电弧燃烧指数(HAI) High Arc Burning Index (HAI) |
|||
0.75 mm 0.75 mm |
|||
1.5 mm 1.5 mm |
|||
3.0 mm 3.0 mm |
|||
高电压电弧起痕速率 High voltage arc marking rate |
|||
HVTR HVTR |
|||
热丝引燃 Hot wire ignition |
|||
HWI HWI |
|||
0.75 mm 0.75 mm |
|||
1.5 mm 1.5 mm |
|||
3.0 mm 3.0 mm |
|||
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 |
|||
0.75 mm 0.75 mm |
|||
1.50 mm 1.50 mm |
|||
3.00 mm 3.00 mm |
|||
灼热丝可燃性指数 Glowing wire flammability index |
|||
0.75 mm 0.75 mm |
℃ | ||
1.5 mm 1.5 mm |
℃ | ||
3.0 mm 3.0 mm |
℃ | ||
灼热丝起燃温度 Igniting temperature of the hot wire |
|||
0.75 mm 0.75 mm |
℃ | ||
1.5 mm 1.5 mm |
℃ | ||
3 mm 3 mm |
℃ | ||
极限氧指数 Extreme oxygen index |
% |
备注 | |||
---|---|---|---|
暂无数据 |
【新闻资讯】查看全部
陆地塑料让幼鱼无视捕食者
2016-06-16 对于出生不久的小鱼来说,这是一个艰难的世界:它们是很多捕食者唾手可得的猎物,而且很多无法成功地活到成年。人类或许正在让这个世界变得更加艰难:每年,人类向海洋中倾倒400多万吨塑料。而在海洋中,塑料会分解成小到足以被这些几厘米长的“游泳者”吃掉的碎片。 为研究这种污染如何影响幼鱼,研究人员在充斥着聚苯乙烯塑料颗粒的水中养了一些河鲈。这些塑料颗粒的数量同在瑞典海岸发现的平均最高浓度相当。一项日前在线发表于《科学》杂志的文章表明,在充斥着塑料的水中生活的河鲈,仅有81%孵化出后代 |
【免责声明】 广州搜料信息技术有限公司保留所有权利。 此数据表中的信息由搜料网soliao.com从该材料的生产商处获得。搜料网soliao.com尽最大努力确保此数据的准确性。 但是搜料公司对这些数据值及建议等给用户带来的不确定因素和后果不承担任何责任,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。 |