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EPA500
EPA500
EPA500
EPA500
  • EPA500
  • EPA500
  • EPA500

产品特性

适用于食品行业的耐介质和耐高温材料且符合FDA标准

由EPA500制成的工程塑料材料,可耐高温且与可与食品直接接触(符合FDA标准)。

  • 连续使用温度:-100°C 至+250°C

  • 耐介质材料

  • 可与食品直接接触

  • 符合FDA标准

  • 高化学抗性

  • 高温下保持加工的承载能力


     典型应用领域:

     食品工业    饮料技术    医疗技术    分析仪器



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表格显示不全,可左右移动查看。

规格代码 mmmmmmd1压入后公差d1压入后公差孔径H7孔径H7轴径h9轴径h9
NO.d1d2LMin.Max.Min.Max.Min.Max.
EPA500-0203-0323.532.00620.463.53.511.9752
EPA500-0304-0334.533.0063.0464.54.5122.9753
EPA500-0304-0534.553.0063.0464.54.5122.9753
EPA500-0304-0634.563.0063.0464.54.5122.9753
EPA500-0405-0445.544.014.0585.55.5123.974
EPA500-0405-0545.554.014.0585.55.5123.974
EPA500-0405-0645.564.014.0585.55.5123.974
EPA500-0405-0845.584.014.0585.55.5123.974
EPA500-0507-055755.015.05877.0154.975
EPA500-0507-085785.015.05877.0154.975
EPA500-0507-1057105.015.05877.0154.975
EPA500-0608-056856.016.05888.0155.976
EPA500-0608-066866.016.05888.0155.976
EPA500-0608-086886.016.05888.0155.976
EPA500-0608-1068106.016.05888.0155.976
EPA500-0608-1568156.016.05888.0155.976
EPA500-0810-0581058.0138.0711010.0157.9648
EPA500-0810-0681068.0138.0711010.0157.9648
EPA500-0810-0781078.0138.0711010.0157.9648
EPA500-0810-0881088.0138.0711010.0157.9648
EPA500-0810-10810108.0138.0711010.0157.9648
EPA500-0810-12810128.0138.0711010.0157.9648
EPA500-0810-15810158.0138.0711010.0157.9648
EPA500-1012-041012410.01310.0711212.0189.96410
EPA500-1012-061012610.01310.0711212.0189.96410
EPA500-1012-081012810.01310.0711212.0189.96410
EPA500-1012-1010121010.01310.0711212.0189.96410
EPA500-1012-1210121210.01310.0711212.0189.96410
EPA500-1012-1510121510.01310.0711212.0189.96410
EPA500-1012-2010122010.01310.0711212.0189.96410
EPA500-1214-051214512.01612.0861414.01811.95712
EPA500-1214-061214612.01612.0861414.01811.95712
EPA500-1214-081214812.01612.0861414.01811.95712
EPA500-1214-1012141012.01612.0861414.01811.95712
EPA500-1214-1212141212.01612.0861414.01811.95712
EPA500-1214-1512141512.01612.0861414.01811.95712
EPA500-1214-2012142012.01612.0861414.01811.95712
EPA500-1214-2512142512.01612.0861414.01811.95712
EPA500-1315-1013151013.01613.0861515.01812.95713
EPA500-1315-1513151513.01613.0861515.01812.95713
EPA500-1315-2013152013.01613.0861515.01812.95713
EPA500-1315-2513152513.01613.0861515.01812.95713
EPA500-1416-1214161214.01614.0861616.01813.95714
EPA500-1416-1514161514.01614.0861616.01813.95714
EPA500-1416-2014162014.01614.0861616.01813.95714
EPA500-1416-2514162514.01614.0861616.01813.95714
EPA500-1517-071517715.01615.0861717.01814.95715
EPA500-1517-1015171015.01615.0861717.01814.95715
EPA500-1517-1515171515.01615.0861717.01814.95715
EPA500-1517-2015172015.01615.0861717.01814.95715
EPA500-1517-2515172515.01615.0861717.01814.95715
EPA500-1618-041618416.01616.0861818.01815.95716
EPA500-1618-1016181016.01616.0861818.01815.95716
EPA500-1618-1216181216.01616.0861818.01815.95716
EPA500-1618-1516181516.01616.0861818.01815.95716
EPA500-1618-2016182016.01616.0861818.01815.95716
EPA500-1618-2516182516.01616.0861818.01815.95716
EPA500-1618-3016183016.01616.0861818.01815.95716
EPA500-1719-1517191517.01617.0861919.02116.95717
EPA500-1719-2017192017.01617.0861919.02116.95717
EPA500-1820-1218201218.01618.0862020.02117.95718
EPA500-1820-1518201518.01618.0862020.02117.95718
EPA500-1820-2018202018.01618.0862020.02117.95718
EPA500-1820-2518202518.01618.0862020.02117.95718
EPA500-1820-3018203018.01618.0862020.02117.95718
EPA500-1820-4018204018.01618.0862020.02117.95718
EPA500-2023-1020231020.0220.1042323.02119.94820
EPA500-2023-1520231520.0220.1042323.02119.94820
EPA500-2023-2020232020.0220.1042323.02119.94820
EPA500-2023-2520232520.0220.1042323.02119.94820
EPA500-2023-3020233020.0220.1042323.02119.94820
EPA500-2023-4020234020.0220.1042323.02119.94820
EPA500-2225-1522251522.0222.1042525.02121.94822
EPA500-2225-2022252022.0222.1042525.02121.94822
EPA500-2225-2522252522.0222.1042525.02121.94822
EPA500-2225-3022253022.0222.1042525.02121.94822
EPA500-2225-3522253522.0222.1042525.02121.94822
EPA500-2528-1225281225.0225.1042828.02124.94825
EPA500-2528-1525281525.0225.1042828.02124.94825
EPA500-2528-2025282025.0225.1042828.02124.94825
EPA500-2528-2525282525.0225.1042828.02124.94825
EPA500-2528-3025283025.0225.1042828.02124.94825
EPA500-2528-3525283525.0225.1042828.02124.94825
EPA500-2528-5025285025.0225.1042828.02124.94825
EPA500-2832-1228321228.0228.1043232.02527.94828
EPA500-2832-1528321528.0228.1043232.02527.94828
EPA500-2832-2028322028.0228.1043232.02527.94828
EPA500-2832-2328322328.0228.1043232.02527.94828
EPA500-2832-2528322528.0228.1043232.02527.94828
EPA500-2832-3028323028.0228.1043232.02527.94828
EPA500-3034-1230341230.0230.1043434.02529.94830
EPA500-3034-1530341530.0230.1043434.02529.94830
EPA500-3034-2030342030.0230.1043434.02529.94830
EPA500-3034-2430342430.0230.1043434.02529.94830
EPA500-3034-2530342530.0230.1043434.02529.94830
EPA500-3034-3030343030.0230.1043434.02529.94830
EPA500-3034-3530343530.0230.1043434.02529.94830
EPA500-3034-4030344030.0230.1043434.02529.94830
EPA500-3236-1532361532.02532.1253636.02531.93832
EPA500-3236-2032362032.02532.1253636.02531.93832
EPA500-3236-3032363032.02532.1253636.02531.93832
EPA500-3236-3532363532.02532.1253636.02531.93832
EPA500-3539-2035392035.02535.1253939.02534.93835
EPA500-3539-2535392535.02535.1253939.02534.93835
EPA500-3539-3035393035.02535.1253939.02534.93835
EPA500-3539-4035394035.02535.1253939.02534.93835
EPA500-4044-2040442040.02540.1254444.02539.93840
EPA500-4044-3040443040.02540.1254444.02539.93840
EPA500-4044-4040444040.02540.1254444.02539.93840
EPA500-4044-5040445040.02540.1254444.02539.93840
EPA500-4246-4042464042.02542.1254646.02541.93842
EPA500-4550-2045502045.02545.1255050.02544.93845
EPA500-4550-3045503045.02545.1255050.02544.93845
EPA500-4550-4045504045.02545.1255050.02544.93845
EPA500-4550-5045505045.02545.1255050.02544.93845
EPA500-5055-2050552050.02550.1255555.0349.93850
EPA500-5055-3050553050.02550.1255555.0349.93850
EPA500-5055-4050554050.02550.1255555.0349.93850
EPA500-5055-5050555050.02550.1255555.0349.93850
EPA500-6065-4560654560.0360.156565.0359.92660
EPA500-6065-5060655060.0360.156565.0359.92660
EPA500-6065-6060656060.0360.156565.0359.92660
EPA500-7075-6070756070.0370.157575.0369.92670


材料性能测试标准单位EPA500
颜色---
密度ISO1183g /cm31.28
最大吸湿率,50%RHISO62%0.3
最大吸水率ISO62%0.5
对钢动摩擦系数ITSO25μ0.26-0.41
极限P.V值ITSO26N/mm2 x m/s0.28
弯曲模量ISO178M Pa3600
弯曲强度ISO178M Pa140
最大表面压强-M Pa120
邵氏硬度ISO868D83
连续运行温度ITS029+250
短时运行温度ITS029+300
最低运行温度ITSO29-100
导热性ISO22007W/(m·K)0.24
线性热膨胀系数ISO11359K-1 × 10-59
体电阻率IEC60093Ω·cm> 1014
面电阻率IEC60093Ω> 1013


轴承PV值

EPA500塑料轴承最大运行PV值为0.25N/mm2xm/s;由此决定轴承所承受的载荷与速度成反比,详细查阅图表EPA500-1。


轴承的载荷、速度、温度

EPA500塑料轴承可承受最大静载荷为90Mpa.在此载荷下轴承的最大压缩变形量参考图表EPA500-2,轴承实际工作载荷略小于90Mpa,载荷还受到运行速度以及温度的影响,速度越快(Vmax:0.6m/s)会导致摩擦温度上升,而温度上升(Tmax:250°C)会导致轴承的承载能力逐渐减弱,载荷随轴承工作温度变换情况请参考EPA500-3。


轴承的摩擦系数

图表EPA500-4表明EPA500轴承的摩擦系数在载荷一定时随着运行速度的增加而逐渐升高;图表EPXA-5表明EPXA轴承在速度一定,载荷在20Mpa以内时摩擦系数会随着载荷的逐步增加而快速降低,而当载荷高于20Mpa时摩擦系数的变化却比较平缓。图表EPA500-6表明EPA500轴承比较适合的轴表面粗糙度为Ra0.4-0.9um。


EPW干运行油脂
摩擦系数 μ0.25-0.400.090.040.04


磨损与轴材料

图表EPA500-7和图表EPA500-8测试表明了EPA500塑料轴承在不同轴材料上的运行磨损情况,这表明此轴承在轻载下使用硬化铝轴和硬铬轴比较适合,而随着载荷的增加硬铬轴的优势尤为突出。图表EPA500-7表明EPA500塑料轴承比较适合用于摆动运动。


化学抗性

EPA500塑料轴承具有很好的化学抗性,能抵抗浓度65%的强酸。


吸水性

EPA500塑料轴承在标准大气中的吸湿率为0.3%。浸泡在水中的最高吸水率为0.5%。极低吸水率不会导致轴承发生性能和尺寸变化,非常适合用于潮湿环境。


抗UV性能

EPA500塑料轴承长久暴露在紫外线下材料性能不会发生变化。


安装公差

EPA500塑料轴承压装后公差。

直径


[mm]

EPA500

F10 [mm]
座孔

H7 [mm]


h9 [mm]
> 0~3+0.006+0.0460~+0.0100~-0.025
> 3~6+0.010+0.0580~+0.0120~-0.030
> 6~10+0.013+0.0710~+0.0150~-0.036
> 10~18+0.016+0.0860~+0.0180~-0.043
> 18~30+0.020+0.1040~+0.0210~-0.052
> 30~50+0.025+0.1250~+0.0250~-0.062
> 50~80+0.030+0.1500~+0.0300~-0.074
> 80~120+0.036+0.1760~+0.0350~-0.087