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Noctilucent stone paper, its preparation method and application

A technology of stone paper and rare earth luminous powder, applied in the direction of fibrous filler, dyed low molecular organic compound treatment, etc., can solve the problem that the surface energy of ultrafine powder is greatly increased, the ultrafine powder is difficult to disperse, and the luminescent material is not explained. And other issues

Active Publication Date: 2013-08-21
SHANGHAI DONGSHENG NEW MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, rare earth luminescent materials have their particularity. The surface energy of ultrafine powders is greatly increased. The charge effect makes it difficult for ultrafine powders to disperse completely in other media, which affects the light energy absorption and luminescence properties of luminescent materials.
Therefore, it is a technical problem to be overcome to solve the uniform dispersion of rare earth luminescent material ultrafine powder in other media and to improve the light energy absorption and luminous performance of luminescent material, such as the rare earth material luminous powder invented by Chinese patent CN200310107697.4, although various related The performance has reached the expected goal, but there is no explanation on how to apply the luminescent material in related fields and the compatibility with other materials. Therefore, it is necessary to solve the problem of uniform dispersion of rare earth luminescent material ultrafine powder in other media and improve the light energy absorption and Compatibility with other materials such as luminescent properties is a technical problem to be overcome

Method used

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  • Noctilucent stone paper, its preparation method and application
  • Noctilucent stone paper, its preparation method and application

Examples

Experimental program
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Effect test

Embodiment 1

[0035] 1. Components of luminous stone paper:

[0036] 5 parts of grafted modified rare earth luminous powder, 15 parts of linear low density polyethylene with melt index MI0.6, 10 parts of chlorinated polyethylene, 65 parts of silane modified light rod calcium carbonate, 2,5-dimethyl -2,5-bis(tert-butylperoxy)hexane 0.2 part, nano aluminum hydroxide 1 part, tris(2-chloroethyl) phosphate 0.5 part, dioctyl phthalate 3, nano oxide Zinc 0.4 parts, triazine-4250.1 parts, p-octylphenyl salicylate 0.1 parts, sorbitan monostearate 1.5 parts.

[0037] 2. The preparation process of luminous stone paper is divided into the following steps:

[0038]Add the grafted modified rare earth luminous powder to the linear low density polyethylene, then add chlorinated polyethylene, silane modified light rod-shaped calcium carbonate, mix at 140°C for 30 minutes at high speed, add nano aluminum hydroxide, three (2-chloroethyl) phosphate, dioctyl phthalate, nano-zinc oxide, 2,5-dimethyl-2,5-bis(te...

Embodiment 2

[0047] 1. Components of luminous stone paper:

[0048] Graft modified rare earth luminous powder 7.5 parts, linear low density polyethylene 17.5 parts, melt index MI0.7, chlorinated polyethylene 7.5 parts, silane modified light rod calcium carbonate 72 parts, 2,5-dimethyl 0.3 parts of -2,5-bis(tert-butylperoxy)hexane, 2 parts of nano aluminum hydroxide, 1 part of tris(2-chloroethyl) phosphate, 4.5 parts of dioctyl phthalate, nano 0.5 parts of zinc oxide, 0.2 parts of triazine-4255, 0.3 parts of p-octylphenyl salicylate, and 0.5 parts of sorbitan monostearate.

[0049] 2. The preparation process of luminous stone paper is divided into the following steps:

[0050] Add grafted modified rare earth luminous powder to linear low density polyethylene, then add chlorinated polyethylene, silane-modified light rod-shaped calcium carbonate, mix at 140°C for 30 minutes at high speed, add nano-aluminum hydroxide, three (2 -Chloroethyl) phosphate, dioctyl phthalate, nano-zinc oxide, 2,5-...

Embodiment 3

[0057] 1. Components of luminous stone paper:

[0058] 10 parts of graft modified rare earth luminous powder, 20 parts of linear low density polyethylene, melt index MI0.8, 10 parts of chlorinated polyethylene, 80 parts of silane modified light rod calcium carbonate, 2,5-dimethyl -2,5-bis(tert-butylperoxy)hexane 0.4 parts, nano aluminum hydroxide 3 parts, tris(2-chloroethyl) phosphate 1.5 parts, dioctyl phthalate 6 parts, nano 0.6 parts of zinc oxide, 0.3 parts of triazine-4255, 0.3 parts of dilauryl thiodipropionate, 0.3 parts of p-octylphenyl salicylate, and 1.5 parts of sorbitan monostearate.

[0059] 2. The preparation process of luminous stone paper is divided into the following steps:

[0060] Add grafted modified rare earth luminous powder to linear low density polyethylene, then add chlorinated polyethylene, silane-modified light rod-shaped calcium carbonate, mix at 140°C for 30 minutes at high speed, add nano-aluminum hydroxide, three (2 -Chloroethyl) phosphate, dio...

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Abstract

The invention discloses a noctilucent stone paper, which is formed by subjecting the following components to mixing, plasticizing, tape casting and calendering according to certain proportion: graft modification rare earth noctilucent powder, linear low density polyethylene, chlorinated polyethylene, silane modified light rodlike calcium carbonate, 2, 5-dimethyl-2, 5- di(tert-butylperoxy)hexane, nano-aluminum hydroxide, tris(2-chloroethyl)phosphate, dioctyl phthalate, nano-zinc oxide, triazine-425, p-octylphenyl salicylate, and sorbitan monostearate. By making use of high polymer interface chemical principles and high polymer modification characteristics, the noctilucent stone paper provided in the invention is prepared by a special process, can be applied to road signs and lane lines in road construction; landscape design; boundaries in dangerous natural disaster regions, etc.; and the noctilucent stone paper coated with an adhesive can be used for deinsectization of agroforestry.

Description

technical field [0001] The invention relates to a stone paper manufacturing technology, in particular to a stone paper capable of producing night light. Background technique [0002] Rare earth luminescent materials are being paid more and more attention by humans because of their non-radioactive properties, good luminescent performance, high efficiency, and relatively stable chemical properties. Today, the development and utilization of rare earth luminescent materials has also entered a new period. Many rare earth luminescent materials have been comprehensively utilized in coatings, papermaking, polymer materials, rubber and other industries, and a variety of products have been produced to meet the needs of different industries. Therefore, how to successfully apply rare earth luminescent materials to different products and produce high-quality high-tech value-added products is the direction for scientists to develop rare earth luminescent materials. Solving the compatibili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/28C08L51/10C08K13/06C08K9/06C08K3/26C08K5/14C08K3/22C08K5/521C08K5/12C08K5/3492C08F292/00C09C1/40C09C3/08
Inventor 施晓旦郭和森
Owner SHANGHAI DONGSHENG NEW MATERIALS