How to choose the material type of the membrane panel?

How to choose the material type of the membrane panel? Membrane panels are common in household appliances and a variety of industrial products, with decorative and functional control panel logo. The thin film panel is the adhesive which the customer needs to customize on the plastic material such as PVC, PC, pet, PMMA, etc. , the plastic product has the functions of identification, control panel and protection. Household Electrical Appliances Film Panel Appearance Beautiful, clear handwriting, bright color, sealing performance is good. With waterproof, deformation, pollution, high temperature resistance, resistance to viscosity, resistance to friction, resistance to touch and so on. Widely used in medical devices, CNC machine tools, electronic scales, refrigerators, microwave ovens, fans, washing machines, rice cookers, water heaters, exhaust hood and other industrial and household electrical products. How to choose the material type of the membrane panel? Suitable for making face plate layer of thin film materials can be divided into PC, PVC and pet, according to its surface state, can be divided into sand surface (translucent 3 film) and light surface (transparent film) . PC materials with good physical chemistry properties can be widely used in inks.

Widely used in thin film switch panel layer. The prestressed concrete material has a difference between a sand surface and a smooth surface. The reason for choosing the sand surface material is that the membrane switch is mainly an electronic whole machine product. As a control system, the panel does not want to be disturbed by the light, the sand surface only diffuse reflection, will not produce bright reflection, at the same time, because of the confusion of the sand surface, with the function of shielding scratches. In contrast, Matte materials do not have these properties. However, as a smooth material, the back will be printed in a brighter and brighter color. In the case of strong decoration requirements, do not need to touch often, often choose smooth materials to make panels, or take into account some display area of special needs, such as LCD screen, choose smooth materials is more advantageous. The polyvinyl chloride is cheaper, about half the price of the polyvinyl chloride. In the manufacture of popular civil products, if the choice of polyvinyl chloride materials, can reduce production costs, polyvinyl chloride materials have good ductility, can use three-dimensional cold stamping processing graphics. The smooth polyvinyl chloride is more than 0.5 mm thick, protected on both sides by polyester or adhesive paper, and is used primarily for decorative panels. Because the general performance of pet film can be replaced by PC film, so the use of plate is not large, except in some special occasions, such as insulation, resilience, solvent resistance, etc. , can not meet the requirements of other films.