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High-toughness luminescent coating

A luminous coating, high toughness technology, applied in the field of coatings, can solve the problems of uneven coating film, long afterglow time, poor leveling, etc., and achieve the effect of uniform coating film, high transparency and enhanced adhesion

Inactive Publication Date: 2014-01-01
CHANGSHU FANGTA COATING CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The coating has the characteristics of high luminous brightness, long afterglow time, non-toxic and tasteless, but its toughness is poor, the leveling property is poor, and the coating film is not uniform enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of high tenacity luminous paint, is to add the following composition by weight in every 100g base material:

[0020] Luminous powder 19.3g;

[0021] Talc powder 6.8g;

[0022] Dispersant 4.2g;

[0023] Anti-settling agent 1.5g;

[0024] Include the following composition by weight in the described base material of every 100g:

[0025] Acrylic resin 65g;

[0026] Polyurethane resin 35g.

[0027] Wherein, the dispersant is polyethylene wax, which has excellent cold resistance, heat resistance, chemical resistance and wear resistance, and its role in the coating is scratch resistance, wear resistance and precipitation resistance, so that the coating has Good lubricity and leveling.

[0028] The anti-sedimentation agent is organic bentonite, which has good thickening properties, thixotropy, suspension stability, high temperature stability, lubricity, film-forming properties, water resistance and chemical stability.

Embodiment 2

[0030] A kind of high tenacity luminous paint, is to add the following composition by weight in every 100g base material:

[0031] Luminous powder 20.6g;

[0032] Talc powder 7.2g;

[0033] Dispersant 4.7g;

[0034] Anti-settling agent 1.2g;

[0035] Include the following composition by weight in the described base material of every 100g:

[0036] Acrylic resin 62g;

[0037] Polyurethane resin 38g.

[0038] Wherein, the dispersant is polyethylene wax, which has excellent cold resistance, heat resistance, chemical resistance and wear resistance, and its role in the coating is scratch resistance, wear resistance and precipitation resistance, so that the coating has Good lubricity and leveling.

[0039] The anti-sedimentation agent is organic bentonite, which has good thickening properties, thixotropy, suspension stability, high temperature stability, lubricity, film-forming properties, water resistance and chemical stability.

[0040] The invention discloses a high-toughn...

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PUM

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Abstract

The invention discloses a high-toughness luminescent coating. Per 100 g of a base-material is added with the following components: 18-22 g of a luminescent powder, 5-8 g of a talcum powder, 3-6 g of a dispersing gent, and 1-2 g of an anti-settling agent. Per 100 g of the base-material comprises 60-65 g of acrylic resin and 35-40 g of polyurethane resin. Through the above mode, the coating provided by the invention gains enhanced adhesion stress, toughness, leveling property, super-strong adhesive force and light-storing capability, super-long luminescence time, and realizes uniform film, good leveling property and ideal luminescent effect.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a high-toughness luminous coating. Background technique [0002] At present, the two major demands in the building materials market are environment-friendly coatings and energy-saving coatings. The luminous paint prepared by using new light-storing materials is coated indoors and outdoors, which can beautify the living room, save electric energy, etc., and can also avoid the occurrence of getting lost and bumping into walls. [0003] In the prior art, light-storing substances such as artificially synthesized metal sulfides are mostly used to make various decorations to decorate and improve the living environment, but this material has defects such as low brightness, short afterglow time, and poor stability. With the development of coating technology, a new type of alkaline earth metal aluminate luminous pigments comes out, which mainly uses strontium aluminate or calcium aluminate as the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D175/04C09D5/22C09D7/12
Inventor 钱建良
Owner CHANGSHU FANGTA COATING CHEM
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