A high performance photoluminescent material and a production method therefor

Abstract

A photoluminescent material is formed by curing a blend of a transparent base material and a photoluminescent pigment component, wherein the viscosity of the transparent base material is 1 Pa.s(20 DEG C.) or more and is added in an amount of 7 to 95 wt %. Luminescence performance is further improved by taking in consideration the relation between the internal structure of a molding and its luminescence performance, thereby achieving a luminescence of predetermined brightness for an extended period of time.

Description

technical field

[0001] The invention of the present application relates to a highly light-storage luminescent material and a method for producing the same. More specifically, the invention of the present application relates to an extremely high light-storage light-emitting performance, A novel high-storage luminescent material capable of maintaining a high visibility effect for a long period of time and a manufacturing method thereof. technical background

[0002] So far, people have known artificial stones in which natural stones are crushed, and the crushed stones are mixed with resin to solidify them. In addition, various studies have been made in order to make such an artificial stone have a pattern of the tone of natural stones such as marble and granite, and to obtain an artificial stone having good hardness and strength.

[0003] As an attempt to improve the functions and performance of such artificial stones, a method of imparting a luminescent function by using a l...