Antistatic UV (Ultraviolet) viscosity-reducing composition, protection film and preparation process thereof

Abstract

The invention discloses an antistatic UV (Ultraviolet) viscosity-reducing composition. The antistatic UV viscosity-reducing composition is prepared from the following raw materials in parts by weight: 10 to 20 parts of 4-functional group polyurethane acrylic resin, 5 to 10 parts of polyacrylic resin, 5 to 10 parts of a light initiation monomer, 1 to 3 parts of a light initiator, 50 to 70 parts of a diluting agent, 0.5 to 1 part of polythiophene antistatic resin and 0.5 to 1 part of isocyanate. The invention further discloses an antistatic UV viscosity-reducing protection film and a preparation process thereof. The product disclosed by the invention has a reasonable structural design and has a good viscosity-reducing performance; before the product is irradiated by UV rays, a peeling force is high; after the product is irradiated by the UV rays, the peeling force is low; meanwhile, the product has relatively low surface resistance, a condition that static electricity is generated in a utilization process can be effectively avoided and the adsorption of dust is reduced. The process disclosed by the invention is simple and easy to operate; the production efficiency can be effectively improved, the labor intensity is reduced, the yield of the product is improved and the production cost is powerfully reduced.

Description

technical field [0001] The invention relates to the field of protective films, in particular to an antistatic UV viscosity-reducing composition, an antistatic UV viscosity-reducing protective film using the antistatic UV viscosity-reducing composition, and a preparation process for the protective film. Background technique [0002] In the coating industry, UV viscosity-reducing adhesives are used to make UV-viscosity-reducing protective films. UV-viscosity-reducing protective films are mainly used in the production process of touch screen glass, and play a protective role in cutting, cleaning and strengthening touch screen glass. The base material of the UV mucous reducing film is PET, so it is easy to generate static electricity due to friction during use. The problem of static electricity has always been a serious problem encountered in the use of UV mucous reducing film. The static electricity on the tape will absorb dust, and then transfer to the glass that the tape is a...

AI Technical Summary

Problems solved by technology

The problem of static electricity has always been a serious problem encountered in the use of UV mucous reducing film. The static electricity on the tape will absorb dust, and then transfer to the glass that the tape is attached to, resulting in poor protection of the expensive glass, and even It will generate very high electrostatic voltage, break down the glass, and cause great loss to the glass manufacturer

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