扬州华工电气与你谈电解槽绝缘插板材质分类及技术参数

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   绝缘插板是在铝业电解槽短路口绝缘作用的，他可以根据材质分为：SMC 绝缘插板 环氧树脂绝缘插板 云母绝缘插板，下面就我公司生产的环氧树脂绝缘插板作如下详细介绍。

   产品特性：

  环氧树脂插板是由环氧树脂和玻璃布制成，型号为3240，在中温下机械性能高，在高温下电气性能稳定。适用于机械、电器及电子用高绝缘结构零部件，具有高的机械和介电性能较好的耐热性和耐潮性。耐热等级B级（155度）。根据客户的图片加工成型。

环氧树脂插板图片：

 三、环氧树脂绝缘插板技术参数

1、外观 表面应平滑，无气泡、皱纹和裂纹。
2、标称厚度及允许偏差见表1。
表1 　mm 

<**** ****="color:#000000;font-family:Tahoma, Arial, 宋体, sans-serif;line-height:18px;"><**** border="1" cellspacing="0" cellpadding="0" ****="border-spacing:0px;width:684px;"><****><****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background:#cccccc;">标称厚度 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background:#cccccc;">偏差 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background:#cccccc;">标准厚度 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background:#cccccc;">偏差 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">0.4 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.10 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">8.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±0.72 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">0.5 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.12 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">10.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±0.82 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">0.6 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.13 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">12.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±0.94 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">0.8 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.16 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">14.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.02 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">1.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.18 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">16.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.12 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">1.2 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.20 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">20.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.30 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">1.6 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.24 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">25.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.50 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">2.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.28 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">30.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.70 <****><**** colspan="2" valign="top" width="120" ****="margin:0px;padding:0cm;width:90.1pt;border-color:#ece9d8;background-color:****ansparent;">2.5 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.33 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">35.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±1.95 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="119" ****="margin:0px;padding:0cm;width:88.95pt;border-color:#ece9d8;background-color:****ansparent;">3.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.37 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">40.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±2.10 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="119" ****="margin:0px;padding:0cm;width:88.95pt;border-color:#ece9d8;background-color:****ansparent;">4.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.45 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">45.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±2.30 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="119" ****="margin:0px;padding:0cm;width:88.95pt;border-color:#ece9d8;background-color:****ansparent;">5.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.52 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">50.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±2.45 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="119" ****="margin:0px;padding:0cm;width:88.95pt;border-color:#ece9d8;background-color:****ansparent;">6.0 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">±0.60 <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">60.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±2.50 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="119" ****="margin:0px;padding:0cm;width:88.95pt;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="145" ****="margin:0px;padding:0cm;width:108.4pt;border-color:#ece9d8;background-color:****ansparent;">80.0 <**** valign="top" width="135" ****="margin:0px;padding:0cm;width:101.55pt;border-color:#ece9d8;background-color:****ansparent;">±2.80 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** colspan="4" valign="top" width="543" ****="margin:0px;padding:0cm;width:407.3pt;border-color:#ece9d8;background-color:****ansparent;">注： 1 其他允许偏差可由供需双方协商。 2 对于标称厚度不在所列的优选厚度之一者，其允许偏差应采用下一个较大的优选厚度的偏差。

3、平直度见表2。表2 层压板表面距直尺的****大允许偏差mm

<**** ****="color:#000000;font-family:Tahoma, Arial, 宋体, sans-serif;line-height:18px;"><**** border="1" cellspacing="0" cellpadding="0" ****="border-spacing:0px;width:684px;"><****><****><**** rowspan="2" valign="top" width="166" ****="margin:0px;padding:0cm;width:124.5pt;border-color:#ece9d8;background:#cccccc;">厚度 （d） <**** colspan="2" valign="top" width="370" ****="margin:0px;padding:0cm;width:277.5pt;border-color:#ece9d8;background:#cccccc;">直尺长度 <****><**** valign="top" width="189" ****="margin:0px;padding:0cm;width:5cm;border-color:#ece9d8;background:#cccccc;">1000 <**** valign="top" width="180" ****="margin:0px;padding:0cm;width:135pt;border-color:#ece9d8;background:#cccccc;">500 <****><**** valign="top" width="166" ****="margin:0px;padding:0cm;width:124.5pt;border-color:#ece9d8;background-color:****ansparent;">1.6≤d≤3 3 6 8< d <**** valign="top" width="189" ****="margin:0px;padding:0cm;width:5cm;border-color:#ece9d8;background-color:****ansparent;">见注 10 8 6 <**** valign="top" width="180" ****="margin:0px;padding:0cm;width:135pt;border-color:#ece9d8;background-color:****ansparent;">见注 2.5 2.0 1.5 <****><**** colspan="3" valign="top" width="535" ****="margin:0px;padding:0cm;width:401.25pt;border-color:#ece9d8;background-color:****ansparent;">>注：对标称厚度在1.6 mm≤d≤3 mm的允许偏差正在考虑之中

4、性能要求见表4。表4性能要求

<**** ****="color:#000000;font-family:Tahoma, Arial, 宋体, sans-serif;line-height:18px;">,<**** border="1" cellspacing="0" cellpadding="0" ****="border-spacing:0px;width:684px;"><****><****><**** colspan="2" valign="top" width="50" ****="margin:0px;padding:0cm;width:37.6pt;border-color:#ece9d8;background:#cccccc;">序 号 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background:#cccccc;">指 标 名 称 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background:#cccccc;">单 位 <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background:#cccccc;">指 标 值 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background:#cccccc;">说明 <****><**** colspan="2" valign="top" width="50" ****="margin:0px;padding:0cm;width:37.6pt;border-color:#ece9d8;background-color:****ansparent;">1 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">垂直层向弯曲强度 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MPa <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥340 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">- <****><**** colspan="2" valign="top" width="50" ****="margin:0px;padding:0cm;width:37.6pt;border-color:#ece9d8;background-color:****ansparent;">2 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">平行层向冲击强度 （简支梁法） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">KJ/ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥33 <**** rowspan="2" valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">两者之一满足本标准要求即可 <****><**** colspan="2" valign="top" width="50" ****="margin:0px;padding:0cm;width:37.6pt;border-color:#ece9d8;background-color:****ansparent;">3 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">平行层向冲击强度 （悬臂梁法） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">kJ/ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥34 <****><**** colspan="2" valign="top" width="50" ****="margin:0px;padding:0cm;width:37.6pt;border-color:#ece9d8;background-color:****ansparent;">4 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">垂直层向电气强度 （90℃±2℃油中） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MV/m <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">见表5 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">- <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">5 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">平行层向击穿电压 （90℃±2℃油中） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">kV <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥35 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">- <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">6a <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">介电常数 （48Hz-62Hz以下） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">- <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≤5.5 <**** rowspan="2" valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">两者之一满足本标准要求即可 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">6b <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">介电常数 （1MHz以下） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">- <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≤5.5 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">7 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">马丁温度纵向 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">℃ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥200 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">8 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">热稳定性 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">℃ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">200 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">9 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">耐油性变压器油中4h <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">℃ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">130 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">10 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">拉伸强度纵向 横向 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MPa <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥314 ≥216 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">11 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">粘合强度 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">N <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥5600 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">12 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">表面电阻率常态时 浸水后 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MΩ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥1× ≥1× <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">13 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">体积电阻率常态时 浸水后 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MΩ·m <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥1× ≥1× <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">14 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">平行层向绝缘电阻常态时 浸水后 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">MΩ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥1× ≥1× <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">  <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">15a <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">介质损耗因数 （48Hz-62Hz以下） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">- <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≤0.04 <**** rowspan="2" valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">两者之一满足本标准要求即可 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">15b <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">介质损耗因数 （1MHz以下） <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">- <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≤0.04 <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">16 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">浸水后绝缘电阻 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">Ω <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">≥5.0× <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">- <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">17 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">密度 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">g/ <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">（1.7-1.9） <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">- <****><**** width="2" ****="margin:0px;padding:0cm;border-color:#ece9d8;background-color:****ansparent;">  <**** valign="top" width="49" ****="margin:0px;padding:0cm;width:36.45pt;border-color:#ece9d8;background-color:****ansparent;">18 <**** valign="top" width="200" ****="margin:0px;padding:0cm;width:149.7pt;border-color:#ece9d8;background-color:****ansparent;">吸水性 <**** valign="top" width="84" ****="margin:0px;padding:0cm;width:63.2pt;border-color:#ece9d8;background-color:****ansparent;">mg <**** valign="top" width="98" ****="margin:0px;padding:0cm;width:73.7pt;border-color:#ece9d8;background-color:****ansparent;">见表6 <**** valign="top" width="112" ****="margin:0px;padding:0cm;width:84.25pt;border-color:#ece9d8;background-color:****ansparent;">-

表5垂直层向电气强度

<**** ****="color:#000000;font-family:Tahoma, Arial, 宋体, sans-serif;line-height:18px;"><**** border="1" cellspacing="0" cellpadding="0" ****="border-spacing:0px;width:684px;"><****><****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">平均厚度 mm <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">电气强度 MV/m <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">厚度 mm <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">电气强度 MV/m <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.4 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥16.9 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">1.6 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥12.7 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.5 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥16.1 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">1.8 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥12.2 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.6 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥15.6 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.0 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥11.8 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.7 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥15.2 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.2 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥11.4 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.8 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥14.8 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.4 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥11.1 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">0.9 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥14.5 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.5 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥10.9 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">1.0 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥14.2 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.6 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥10.8 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">1.2 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥13.7 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">2.8 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥10.5 <****><**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64.05pt;border-color:#ece9d8;background:#cccccc;">1.4 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥13.2 <**** valign="top" width="85" ****="margin:0px;padding:0cm;width:64pt;border-color:#ece9d8;background:#cccccc;">3.0 <**** valign="top" width="187" ****="margin:0px;padding:0cm;width:140.2pt;border-color:#ece9d8;background:#cccccc;">≥10.2

注：1 对90℃±2℃油中垂直层向电气强度，可任选20s逐级升压和1min耐压试验要求中的一种。对符合二者之一要求的材料，应视其90℃±2℃油中垂直层向电气强度是符合本标准要求的。 2 如果测得的试样厚度算术平均值是介于表中两厚度之间，则其指标值应从内插法求取。如果测得的厚度算术平均值小于0.4mm，则其电气强度指标值取≥16.9MV/m。如果标称厚度为3mm，并且测得的厚度算术平均值大于3mm时，则其电气强度的指标值取≥10.2MV/m表6吸水性

朋友们，通过以上介绍，你一定对环氧树脂绝缘插板有了一定的了解，如果你想进一步了解，可以直接致电0514-88779789 了解，

生产厂家，友情提醒朋友们，如果你想购买电解槽短路口绝缘材料，一定要选择专一的生产厂家，价格合理，质量有保证。