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Outstanding characteristics of rubber and plastic board

Nowadays, rubber and plastic board is an indispensable building material in our daily life. Do you know the outstanding characteristics of the pixel version? Just come down and take a look with the editor.

The main characteristics of rubber and plastic board

Rubber-plastic board is also a kind of thermal insulation material. In many cases, it has a very good thermal insulation effect and provides a guarantee for your quality of life. The following editors introduce its characteristics.

Rubber-plastic board is a kind of plate with relatively small thermal conductivity. Rubber-plastic board is a completely closed-cell material. The function of heat insulation is not only very good but also has high durability. After using the rubber-plastic board, water vapor can be completely isolated from the material, so that the longevity of the material can be guaranteed.

In addition to the effectiveness of thermal insulation and non-water absorption, the rubber and plastic board also has a good effect of avoiding combustion. After specific experimental confirmation, the rubber and plastic board is not easy to burn in the fire source. If it is left, it will immediately Off. The service life of the rubber-plastic board is also relatively long. If it is used, it can ensure that it is not necessary to replace it for a long time.

Method for detecting voltage resistance of rubber and plastic board

When we buy rubber-plastic board, sometimes we need to consider whether it can withstand voltage, so how can we detect whether it is withstand voltage? Today, Xiaobian will come to popular science.

Testing method for the voltage resistance performance of rubber and plastic plates: Put the rubber and plastic plates on the frame covered with metal plates (usually aluminum plates), place a metal plate with the sides less than 10 cm from the insulation plate on the rubber and plastic plates, and then place the metal plate Place one electrode connected to the transformer and the other electrode connected to the other side of the rubber and plastic board, and then raise it to the specified voltage at a speed of about 1000V / s for 1min and record the reading indicated on the millimeter. Non-breakdown is a qualified product.

During the inspection, the rubber and plastic board punctured by high voltage is allowed to be repaired at the hole, but after the repair, the withstand voltage inspection must be performed again. Only qualified ones can use it, and it can only be used as a second-class product.

The above is the knowledge about the outstanding characteristics of the rubber and plastic board introduced by the rubber and plastic board manufacturers. I hope it can help you. If you have any questions, please contact us in time. We will also answer them one by one. .

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