Insulation board quality is good or bad identification

As the state of environmental requirements become more stringent, many companies on the application of the insulation board more and more widely, it is because of this reason many companies for the interests of money, many companies are selling poor insulation board, we In the procurement time do not know how to identify the insulation cable paper is good or bad, here we teach you how to identify the quality of insulation board how to distinguish between good and bad!
   First: the level of the more obvious level
    Insulation board of the more obvious description of the quality of the insulation board qualified, he has a feeling that this insulation board quality is qualified.
   Second: from the analysis of the composition of the point of view to deal with product quality problems
   Refer to the function of the supplied sample to improve your product, and may improve the function according to the parameter requirement, such as elongation, tear strength, anti-aging function and so on. The problem of the quality of the mica insulation tape, such as the frosting, the frosting and the vulcanization time, is studied from the viewpoint of the analysis component, and the problem is raised from the viewpoint of the composition of the sample and the auxiliary agent.