Polybamine is one of the organic polymer materials with a very strong comprehensive performance. In this article, a polytamine thin film manufacturer tells you how to choose a polytamide film to help you know more information.
1. Appearance: The surface of the polyiline thin film is smooth and smooth, without wrinkles, tears, particles, bubbles, pinhole and foreign impurities. The edges are neat and no damage.
2. Width and length: film supply or plate supply. Width is 10-620mm. According to user requirements, width and length are determined by suppliers and buyers.
3. Thickness and allowable deviation.
Polymine film is an H -level insulation film made of dilate (two anhydride and dihamine -based dihazenzyl diodes in high polarity solvents and saliva. Radiation, medium resistance and other performance. Chemical stability and flame retardability.