品牌:苏威
起订:1kg
供应:200000kg
发货:3天内
信息标签:PAEK AV-755 SL45,供应,塑料橡胶,塑料原料
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AV-755 SL45 is a wear resistant grade of AvaSpire® polyaryletherketone (PAEK) designed to provide low wear rates and high pressure-velocity (PV) tolerance in lubricated wear environments. Like the other members of the AvaSpire® AV-700 series, AV-755 SL45 offers more attractive economics than PEEK while retaining most of PEEK's key attributes. In addition to the outstanding wear resistance, the resin also offers the outstanding combination of chemical resistance, mechanical strength and stiffness at elevated temperatures, as well as long-term and high temperature thermal-oxidative stability. AV-755 SL45 is formulated with a binary anti-friction/anti-wear additive system comprised of carbon fiber and graphite. By virtue of its additive system, this resin also offers, exceptionally high stiffness and very low moisture absorption.
Potential applications for AV-755 SL45 include bushings, bearings, wear strips, wear rings, rollers, and other parts used in sliding friction components. This high flow (low viscosity) resin is black. |
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总体 | ||||
材料状态
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供货地区
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添加剂
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特性
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用途
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RoHS 合规性
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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 |
额定值
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单位制
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测试方法
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比重
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ASTM D792 | ||
熔流率(熔体流动速率) (400°C/2.16 kg)
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g/10 min
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ASTM D1238 | |
收缩率 2
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ASTM D955 | ||
流动 : 0.125 in
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in/in
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横向流动 : 0.125 in
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in/in
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吸水率 (24 hr)
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%
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ASTM D570 | |
机械性能 |
额定值
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单位制
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测试方法
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拉伸模量
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-- 3
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psi
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ASTM D638 | |
--
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psi
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ISO 527-2/1A/1 | |
拉伸应力
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屈服
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psi
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ISO 527-2/1A/5 | |
-- 3
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psi
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ASTM D638 | |
伸长率
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断裂 3
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%
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ASTM D638 | |
断裂
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%
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ISO 527-2/1A/5 | |
弯曲模量
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--
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psi
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ASTM D790 | |
--
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psi
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ISO 178 | |
弯曲强度
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--
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psi
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ASTM D790 | |
--
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psi
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ISO 178 | |
压缩强度
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psi
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ASTM D695 | |
剪切强度
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psi
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ASTM D732 | |
摩擦系数
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ASTM D3702 | ||
-- 4
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-- 5
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-- 6
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冲击性能 |
额定值
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单位制
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测试方法
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悬壁梁缺口冲击强度
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--
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ft·lb/in
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ASTM D256 | |
--
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ft·lb/in²
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ISO 180 | |
无缺口悬臂梁冲击
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--
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ft·lb/in
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ASTM D4812 | |
--
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ft·lb/in²
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ISO 180 | |
硬度 |
额定值
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单位制
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测试方法
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洛氏硬度 (M 级)
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ASTM D785 | ||
热性能 |
额定值
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单位制
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测试方法
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载荷下热变形温度 7 (264 psi, 退火, 0.126 in)
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°F
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ASTM D648 | |
玻璃转化温度
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°F
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ASTM D3418 | |
熔融峰值温度
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°F
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ASTM D3418 | |
线形热膨胀系数 - 流动 (-58 到 122°F)
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in/in/°F
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ASTM E831 | |
比热
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DSC | ||
122°F
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Btu/lb/°F
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392°F
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Btu/lb/°F
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导热系数
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Btu·in/hr/ft²/°F
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ASTM E1530 | |
充模分析 |
额定值
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单位制
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测试方法
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熔体粘度 (752°F, 1000 sec^-1)
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Pa·s
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ASTM D3835 | |
特性 | |||
特性 may also be described by the following terms: 耐磨损性能良好, 良好的耐化学品性,耐化学品性良好, 良好的尺寸稳定性,尺寸稳定性良好, 阻燃性能.
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用途 | |||
用途 may also be described by the following terms: Bushings, 密封, 汽车领域的应用,汽车部分, Thrust Washer, Wear Strip, Wear Strips.
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