How to distinguish the quality of SMC insulation board

The insulation board itself has an outstanding insulation function. It is now mainly used as insulation materials. The quality of its quality is a concern for consumers. Nowadays, there are many manufacturers, and the quality of the products is also uneven, so When we choose, we must pay attention to the distinction. Let’s teach us how to distinguish between good and bad quality.

1. The more obvious the delamination of the insulation board, the more unqualified the quality, and the overall feeling that the quality of such a board is qualified.

2. Dielectric constant: It is a parameter to measure conductivity. The larger the dielectric constant, the more current the material will pass under the same conditions, and the worse the insulation function of the corresponding material. Therefore, in order to ensure that the insulating board can have outstanding insulation, it is very important to maintain its dielectric constant to a certain extent.

3. Resistance: This is one of the main indicators used to judge the insulation function of the insulation board. There are strict regulations on the volume of insulation products. According to different application requirements, there are different volume specifications. Generally speaking, the greater the volume resistance, the greater the resistance on its surface

A good insulation board not only has outstanding insulation function, but also can play the function of corrosion resistance and fire prevention. Now with the increasing maturity of research and development technology, more excellent application functions have been developed. We are purchasing At this time, we must pay attention to distinguish the quality of the product carefully, as long as the qualified sheet products can have a good use effect.