品牌:美国首诺
起订:1kg
供应:200000kg
发货:3天内
信息标签:pa66 R525H,供应,塑料橡胶,塑料原料
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Vydyne R525H is hydrolysis-resistant, 25% glass-fiber reinforced, heat-stabilized PA66 resin. Available in natural, it is specifically designed to maximize the retention of physical properties when exposed to anti-freeze solutions at elevated temperatures. This product is lubricated for improved machine feed and flow.
Glass-reinforced Vydyne resins provide higher heat distortion temperature, resistance to creep and better dimensional stability when compared with unreinforced PA66. These products have good chemical resistance to a broad range of chemicals including gasoline, hydraulic fluids and most solvents. Vydyne R525H is heat-stabilized to minimize oxidative degradation of the polymer when exposed to elevated temperatures in service. This product provides improved retention of physical properties under exposure to long-term heat. Also, Vydyne R525H has excellent knit-line strength and fatigue resistance, which is essential for cycle testing with anti-freeze solutions. Typical Applications/End Uses Vydyne R525H resin is used for under-the-hood automotive applications. Its hydrolysis-resistant properties make R525H an excellent candidate for radiator end tank and heater core applications. |
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总体 | ||||
材料状态
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供货地区
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填料/增强材料
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添加剂
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特性
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用途
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机构评级
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汽车要求
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外观
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形式
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加工方法
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多点数据
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物理性能 |
干燥
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调节后的
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单位制
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测试方法
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密度
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--
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g/cm³
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ISO 1183 | |
收缩率
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ISO 294-4 | |||
横向流量 : 73°F, 0,0787 in
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--
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%
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流量 : 73°F, 0,0787 in
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--
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%
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吸水率
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ISO 62 | |||
73°F, 24 hr
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--
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%
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平衡, 73°F, 50% RH
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--
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%
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机械性能 |
干燥
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调节后的
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单位制
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测试方法
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拉伸模量(73°F)
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psi
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ISO 527-2 | ||
拉伸应力 (断裂, 73°F)
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psi
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ISO 527-2 | ||
拉伸应变 (断裂, 73°F)
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%
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ISO 527-2 | ||
弯曲模量(73°F)
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psi
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ISO 178 | ||
弯曲应力(73°F)
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psi
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ISO 178 | ||
泊松比
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--
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ISO 527-2 | ||
冲击性能 |
干燥
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调节后的
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单位制
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测试方法
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简支梁缺口冲击强度
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ISO 179/1eA | |||
-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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简支梁无缺口冲击强度
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ISO 179/1eU | |||
-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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悬壁梁缺口冲击强度
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ISO 180 | |||
-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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热性能 |
干燥
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调节后的
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单位制
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测试方法
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热变形温度
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66 psi, 未退火
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--
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°F
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ISO 75-2/B | |
264 psi, 未退火
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--
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°F
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ISO 75-2/A | |
熔融温度
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--
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°F
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ISO 11357-3 | |
线形热膨胀系数
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ISO 11359-2 | |||
流动 : 73 到 131°F, 0,0787 in
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--
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in/in/°F
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横向 : 73 到 131°F, 0,0787 in
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--
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in/in/°F
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RTI Elec
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UL 746 | |||
0,030 in
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--
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°F
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0,06 in
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--
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°F
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0,12 in
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--
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°F
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RTI Imp
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UL 746 | |||
0,030 in
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--
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°F
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0,06 in
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--
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°F
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0,12 in
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--
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°F
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RTI
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UL 746 | |||
0,030 in
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--
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°F
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0,06 in
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--
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°F
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0,12 in
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--
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°F
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电气性能 |
干燥
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调节后的
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单位制
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测试方法
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体积电阻率(0,0295 in)
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--
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ohms·cm
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IEC 60093 | |
介电强度(0,0394 in)
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--
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V/mil
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IEC 60243 | |
耐电弧性(0,118 in)
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--
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ASTM D495 | ||
漏电起痕指数 (0,118 in)
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--
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V
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IEC 60112 | |
高电弧燃烧指数(HAI)
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UL 746 | |||
0,030 in
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--
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0,06 in
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--
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0,12 in
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--
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高电压电弧起痕速率 (HVTR)
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--
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UL 746 | ||
热丝引燃 (HWI)
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UL 746 | |||
0,030 in
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--
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0,06 in
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--
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0,12 in
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--
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可燃性 |
干燥
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调节后的
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单位制
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测试方法
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燃烧速率(0,0787 in, 自动灭火)
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--
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in/min
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ISO 3795 | |
UL 阻燃等级
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UL 94 | |||
0,030 in
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--
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0,06 in
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--
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0,12 in
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--
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灼热丝易燃指数
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IEC 60695-2-12 | |||
0,030 in
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--
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°F
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0,06 in
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--
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°F
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0,12 in
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--
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°F
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热灯丝点火温度
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IEC 60695-2-13 | |||
0,030 in
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--
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°F
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0,06 in
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--
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°F
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0,12 in
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--
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°F
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Related Terminology | ||||
干燥
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This supplier and product may also be known by these terms: PA66
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调节后的
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This supplier and product may also be known by these terms: PA66
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通用名称 | ||||
干燥
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通用名称 may also be described by the following terms: PA66.
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调节后的
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通用名称 may also be described by the following terms: PA66.
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特性 | ||||
干燥
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特性 may also be described by the following terms: 热稳定性,受热老化性能稳定, 抗溶解性, 经润滑, 良好的耐化学品性,耐化学品性良好, Antifreeze Resistant, Resistant to Antifreeze, 良好的流动性.
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