Radiation cured perfusion adhesive, radiation cured lens, radiation cured camera lens and radiation cured optical sheet

Abstract

The invention discloses a radiation cured perfusion adhesive, a radiation cured lens, a radiation cured camera lens and a radiation cured optical sheet. The radiation cured perfusion adhesive comprises an acrylated acrylic resin and acrylate mixture, a reactive monomer, a radiation curing agent and an assistant, wherein the acrylated acrylic resin is acrylated acrylic series resin with or without reactive double bonds; the reactive monomer is a mixture of a general monomer and an optical acrylate series reactive monomer with reactive double bonds; the radiation curing agent is any one or a mixture of organic phosphine and thione radiation curing agents; the assistant is an antifoaming agent. Yellowing is avoided, energy conservation and environmental protection are realized, high-speed production is realized, and 20%-80% of the electric energy can be saved.

Description

technical field [0001] The invention relates to the field of preparation and processing of radiation-cured materials, in particular to a radiation-cured potting glue, a radiation-cured lens, a radiation-cured lens and a radiation-cured optical plate. Background technique [0002] 1. Lenses, lenses... and optical plates on the market (lens: spectacle lenses; lens: camera lens; optical plates: plates with high light transmission are the same below) because of safety, weight, color, strong sunlight, etc. The reason is that traditional glass lenses cannot meet the market demand. At present, plastic lenses and lenses are the most used in the market. Plastic lenses have become the mainstream in the market. The materials of plastic lenses and lenses are different, mainly PC (polycarbonate) ), nylon, CR-39 (a kind of resin lens), resin sheet, PMMA (organic glass), etc., among which the resin sheet is baked with resin or reactive monomer (40~85 degrees Celsius*18~24 hours ) conditio...

AI Technical Summary

Problems solved by technology

[0003] 2. Disadvantages of existing thermal curing:-

[0004] 1) Electric heating, long baking time, low efficiency, wasted energy;

[0005] 2) The production speed is slow, causing the bottleneck part of the production line;

[0006] 3) Practitioners face high-temperature working conditions and have high mobility, so it is difficult to find people

[0013] At present, resin lenses, lenses... and optical plates and other industries are all poured with heat-dried resins. After pouring, the drying temperature is high (40-80 degrees Celsius) and the time is long (18-24 hours), so the production speed is slow, forming a production process. Great bottleneck