Transparent light guide plate

Abstract

The invention provides a transparent light guide plate. The technical solution adopted by the invention is a light guide plate with high reflectivity, which comprises polymethyl methacrylate as a basematerial added with 12 to 14 parts of polycaprolactone, 13 to 17 parts of triethyl O-acetylcitrate, 16 to 22 parts of ethylene-propylene-diene monomer, 12 to 17 parts of nano-calcium carbonate and 20to 35 parts of stearic acid. Compared with the prior art, the invention has the following beneficial effect: according to the invention, by adding polycaprolactone, triethyl O-acetylcitrate, ternaryethylene-propylene-diene monomer and nano-calcium carbonate, the transparent light guide plate has the advantage of good reflectivity.

Description

technical field [0001] The invention relates to the field of light guide plates, in particular to a transparent light guide plate. Background technique [0002] The reflectivity is an important index to measure the quality of the light guide plate, but the reflectivity of the existing light guide plate is generally average, which cannot meet the increasing demands of customers. Contents of the invention [0003] The technical problem to be solved is to overcome the defects in the prior art and provide a light guide plate with high reflectivity. [0004] The technical solution adopted in the present invention is a transparent light guide plate, including polymethyl methacrylate as the base material, 12-14 parts of polycaprolactone, 13-17 parts of acetyl triethyl citrate, three 16-22 parts of EPDM glue, 12-17 parts of nano-calcium carbonate, 20-35 parts of stearic acid. [0005] Compared with the prior art, the beneficial effects of the present invention are: the present i...

AI Technical Summary

Problems solved by technology

[0002] Reflectivity is an important index to measure the quality of light guide plates, but the reflectivity of existing light guide plates is generally average, which cannot meet the increasing demands of customers