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牌号简介 About |
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尼龙自1938年问世以来,已成为世界上公认和应用最广泛的工程级热塑性塑料之一。尼龙独特的高强度、高韧性、优异的耐化学性、优异的耐磨损性,使其成为众多行业产品设计的首选材料。当用于更换磨损等级的金属,如黄铜和青铜时,没有其他材料提供延长磨损寿命、重量轻和低制造零件成本尼龙的组合。NYTEF塑料有限公司生产各种类型和库存形状配置的Unipa尼龙库存形状。这些unipa尼龙产品分为6/6型挤压unipa尼龙和6型unipa m铸造尼龙。虽然这两种类型的尼龙非常相似,但应注意的是,这两个等级之间存在性能和可用性差异:Unipa 6/6型挤压尼龙:提供改进的韧性提供改进的阻燃性在较小的杆直径(<2“直径)下可用。NYTEF塑料公司的Unipa尼龙6/6挤压材料形状可用。n各种等级-包括润滑产品和纤维增强产品。Unipa尼龙6/6材料有各种各样的挤压圆棒、方棒和六角棒、大规格板和管状棒尺寸。 Since its introduction in 1938, Nylon has become one of the world's most widely recognized and utilized engineering grade thermoplastics. Nylon's unique combination of high strength, good toughness, outstanding chemical resistance, and excellent wear and abrasion resistance have made it the material of choice for product designs in a multitude of industries. When used to replace wear grade metals like brass and bronze, no other material provides the combination of extended wear life, light weight, and low fabricated part cost of Nylon. Nytef Plastics, Ltd. manufactures UNIPA® Nylon stock shapes in a wide variety of types and stock shape configurations. These UNIPA Nylon products fall into the categories of Type 6/6 Extruded UNIPA Nylons and Type 6 UNIPA M Cast Nylons. While both types of Nylon are very similar, there are performance and availability differences between the two grades that should be noted: UNIPA Type 6/6 Extruded Nylons: offer improved toughness offer improved flame resistance are available in smaller rod diameters (< 2" dia.) Nytef Plastic's UNIPA Nylon 6/6 extruded stock shapes are available in a wide range of grades— including both lubricated and fiber reinforced products. UNIPA Nylon 6/6 materials are offered in a complete range of extruded round, square, and hex rod, heavy gauge plate, and tubular bar sizes. |
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 |
1.18 | g/cm³ | ASTM D792 |
吸水率 Water absorption rate |
ASTM D570 | ||
24hr 24hr |
1.0 | % | ASTM D570 |
饱和 saturated |
8.0 | % | ASTM D570 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度 tensile strength |
102 | MPa | ASTM D638 |
拉伸应变 Tensile strain |
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断裂 fracture |
4.0 到 5.0 | % | ASTM D638 |
弯曲模量 Bending modulus |
MPa | ASTM D790 | |
弯曲强度 bending strength |
MPa | ASTM D790 | |
摩擦系数 friction coefficient |
ASTM D1894 | ||
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
J/m | ASTM D256 | |
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 |
℃ | ASTM D648 | |
连续使用温度 Continuous use temperature |
℃ | 内部方法 | |
熔融峰值温度 Melting peak temperature |
℃ | ASTM D3418 | |
线性热膨胀系数 Linear coefficient of thermal expansion |
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MD MD |
1/℃ | ASTM D696 | |
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 |
ohms·cm | ASTM D257 | |
介电强度 Dielectric strength 2 |
kV/mm | ASTM D149 | |
介电常数 Dielectric constant |
ASTM D150 | ||
1 MHz 1 MHz |
ASTM D150 | ||
60 MHz 60 MHz |
ASTM D150 | ||
耗散因数 Dissipation factor |
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60 Hz 60 Hz |
ASTM D150 | ||
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 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 方法A(短时间) |
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杜邦明显提升用于电气组件的Rynite®无卤PET树脂性…
2017-05-16 2017年5月15日,中国广州――杜邦高性能材料事业部显著提升新品Rynite®聚对苯二甲酸乙二醇酯(PET)FR533NH的性能。该产品专门应用于需在极端条件下运行的高性能电气元件,如:电机、断路器、螺线管、变压器、线圈骨架、继电器和逆变器。最新一代产品具有业界最佳的长期耐热性,其电气相对温度指数在更薄厚度 0.4mm下仍可达155℃,而前代产品为在厚度 0.75mm下可达155℃。 值得一提的是,Rynite® FR533NH产品的抗冲击强度相对温度指数高达160℃(0 |
【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。 |