Thermoformed PVC Rigid Sheet is a vacuum blister film used for surface packaging of various panels, so it is also called decorative film and adhesive film, and is used in many industries such as building materials, packaging, and medicine. Among them, the building materials industry accounts for a large proportion, accounting for 60%, followed by the packaging industry, and several other small-scale application industries.
Thermoformed PVC Rigid Sheet can be seen everywhere in people's daily life. PVC not only can express the color of nature, but also can express the color of people's fantasy. First of all, it is required to have a beautiful appearance, the board surface should be flat and smooth, no cracks, no bumps, can be disassembled and assembled freely, the surface is shiny without scratches, and the sound of tapping the board surface by hand is crisp. Secondly, smell the board. If it has a strong irritating odor, it is harmful to the body. You should choose an odorless and safe product ceiling. The production or distribution unit can be required to show its inspection report, and special attention should be paid to whether the oxygen index is qualified, it must be greater than 30, which is conducive to fire prevention. Then according to the installation site, personal preferences and environmental coordination and other factors, choose the color pattern suitable for your own room decoration board.
Thermoformed PVC Rigid Sheet is non-flammable, can burn on flames, and self-extinguishing away from fire. When burning, the flame is yellow, the lower end is green, and white smoke is emitted. When burning, the plastic becomes soft and has a pungent sour taste. Under ultraviolet light, the hard pvc board produces light blue or purple-white fluorescence, and the pvc soft board produces blue-white fluorescence.