A kind of preparation method of reflective material

Abstract

The invention discloses a preparation method for a novel reflective material. The preparation method comprises the steps that 1, elastic stretching resin and reflective glass beads are uniformly blended at the ratio of not less than 100:43, so that a first reflective mixture is formed and used for standby application; 2, a sheet is provided; 3, the first reflective mixture is printed on the surface of the sheet through a silk screen; 4, the sheet is subjected to constant temperature furnace roasting and natural cooling; 5, silver powder and elastic stretching resin are uniformly blended at the ratio of 100:400, so that a second reflective mixture is formed and printed on the backface of the sheet; 6, the sheet is subjected to constant temperature furnace roasting and natural cooling; 7, printing patterns are printed on the surface and the backface of the sheet; 8, the sheet is subjected to constant temperature furnace roasting and natural cooling; 9, the sheet is totally dried through drying equipment; 10, the sheet is roasted through an oven; 11, the sheet is molded through molding equipment; 12, machining and trim treatment are conducted; 13, integral molding is conducted through EPS molding equipment, foaming equipment and steaming equipment; 14, trim treatment is conducted again, an EPS material is poured into a mold, and then demolding is conducted after cooling; and 15, after demolding is completed, a protective film is pasted on the sheet.

Description

Technical field: [0001] The invention relates to the technical field of reflective materials, in particular to a preparation method of reflective materials. Background technique: [0002] At present, with the development of economy and society, the demand for reflective materials is increasing. The reason why reflective materials can reflect light is that most of the reflective materials contain a kind of high refractive index glass beads or microprisms. It is precisely because of its existence that it reflects the human light back to the light source in the original way, forming a retroreflection phenomenon. . [0003] However, the current preparation method of reflective materials is relatively simple, mainly using square embossing. This method has low production efficiency, and the imprinted microlattice has a single size, making it difficult to obtain reflective materials with different reflective effects. Although there are many methods for preparing reflective mater...

AI Technical Summary

Problems solved by technology

[0003] However, the current preparation method of reflective materials is still relatively simple, mainly using block embossing

This method has low production efficiency, and the imprinted micro-lattice has a single size, so it is not easy to obtain reflective materials with different reflective effects

Although there are many methods for preparing reflective materials, most of them are prepared by pasting or only improving the glass balls or microprisms in the reflective materials, so the production efficiency is still not high, the reflective effect is not ideal, and the prepared reflective materials The structure is prone to delamination, and its service life is not high