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静电的产生原理及防静电地坪的重要性是什么?

作者:地坪 来源:未知 日期:2017-9-7 10:00:02 人气: 标签:
导读:静电危害起因于用电力和静电火花,静电危害中最严重的静电放电引起可燃物的起火和爆炸。因此类似电子设备厂房、电力厂房、纺织厂等对于地坪防静电要求特别高,而

静电危害起因于用电力和静电火花,静电危害中最严重的静电放电引起可燃物的起火和爆炸。因此类似电子设备厂房、电力厂房、纺织厂等对于地坪防静电要求特别高,而厂房的静电大部分来源于机械静电,地坪专家归纳了产生机械静电主要有以下几种:

The electrostatic hazard is caused by the electric power and electrostatic spark, the most serious electrostatic discharge of the electrostatic discharge caused the fire and explosion of combustible materials. So similar electronic equipment, electric power factory, textile factory for floor particularly high anti-static requirements, such as the workshop of the electrostatic mostly from mechanical electrostatic, floor expert summarizes the produce mechanical static basically has the following kinds:

1、运输摩擦。运输电子工业中的各类元器件要额外小心,包装时都需要高绝缘树脂、漆封装表面。因为如果不这么做,运输过程中摩擦会在元器件的表面产生几百伏以上的静电电压,轻则影响稳定,重则导致原件失效。

1. Transportation friction. All kinds of components in the transport electronic industry should be extra careful. The packaging requires high insulation resin and varnish to cover the surface. Because if not, the friction in the transportation process will produce a static voltage of several hundred volts or more on the surface of the components, and the light will affect the stability, and the weight will result in the original failure.

  2、包装摩擦。如果包装用高分子材料制作的包装容器和原件盒,会因为摩擦和冲击产生不良影响。

    2. Packing friction. If packaging containers and original boxes are made of polymer materials, they will be adversely affected by friction and impact.

3、放置台静电。放置电子器件的台面主要有终端台、工作台、座椅表面等,这些放置电子器件的表面在于各种操作工具摩擦,或感应,也会产生静电,这些静电也会对电子器件造成破坏。特别是接地不良的吸锡器和气动工作表面可因摩擦、感应灯产生上千伏静电电压。

3. Static electricity. Placed the mesa electronics major such as terminal units, workbench, seat surface, the surface of the electronic device is placed is the operating tools friction, or induction, also can produce static electricity, the electrostatic damage to electronic devices. In particular, the earth's poor suction and pneumatic work surface can be caused by friction, induced lamp to generate a kilovolt electrostatic voltage.

4、装配、清洗、试验和修理过程。在对电器器件进行装配、清洗、试样和修理的过程中,如果使用到绝缘、导电工装夹具,可因其相互摩擦及感应产生静电。超声波清洗剂工作时也会产生静电。

4. Assembly, cleaning, testing and repair process. In the process of assembly, cleaning, sample and repair of electrical devices, if the insulation and conductive fixture are used, the static electricity can be generated by friction and induction. Ultrasonic cleaning agent also produces static electricity when working.

5、地面静电。如果机房的地面施工的是打蜡抛光木地板、橡(塑)板、树脂地面、齿状地坪等类型的地面,那就需要注意了。因为这类地面会因为摩擦和产生静电。另外,因其较高的绝缘电阻,作业人员带静电在这类地面上时,很难短时间内将静电荷泄露。

5. Static electricity on the ground. If the ground construction of the machine room is waxed polishing wood floor, rubber (plastic) board, resin ground, dentate floor and other types of ground, then need to pay attention. Because this kind of ground can cause friction and produce static electricity. In addition, due to its high insulation resistance, the operator will not be able to disclose the static charge in a short time when it is on this type of ground.

随着地坪产品在各区域的广泛应用,地坪产品的供需也越来越大,在这基础上,为保障地坪客户所需、满足地坪客户对产品的环保性能上的要求。地坪企业竞争优胜略汰,好的地坪产品才是地坪企业的立足之本。

With floor products are widely used in the various regions, the floor of the product supply and demand is becoming more and more big, on the basis of this, to ensure floor customer required, meet the floors of customers of the product on the environmental performance requirements. The competition of the ground level enterprise is a little bit, and the good floor products are the foundation of the land enterprises.

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