Standard for distinguishing the advantages and disadvantages of insulating fluororubber sheets

The upper and lower surfaces of the insulating fluororubber plate shall be free of harmful irregularities. The so-called harmful irregularities refer to one of the following characteristics: defects that destroy uniformity and smooth contours of the surface, such as small holes, cracks, local protrusions, cuts, electrically conductive foreign material inclusions, folds, voids, concave and convex ripples, casting marks, and other harmless irregularities refer to surface irregularities formed during the production process.
Then: Explain the odor of the fluoroplastic plate. A better fluoroplastic plate can smell it with your nose, but it can dissipate in a short time. Even good rubber products have a slight odor that is normal. On the contrary, the odor of secondary insulated fluororubber products is very pungent and cannot be emitted for a long time. If you stay in this environment for a few minutes, you will experience dizziness.
For the operation of fluororubber sheets, the product can be directly folded. A good fluororubber sheet has no folding marks. On the contrary, secondary fluororubber sheets may break. More than 5 different points on the entire fluororubber sheet should be randomly selected for thickness measurement and inspection.