High-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating and preparation method thereof

A technology for sports venues and weather resistance, applied in the field of coatings, can solve the problems of poor toughness of coatings, etc., and achieve the effects of low surface tension, good acid and alkali resistance, and excellent permeability

Inactive Publication Date: 2015-10-21
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing acrylic coatings can meet the basic requirements of coating performance for ball sports venues to a certain extent, but there are still many deficiencies in the performance requirements such as adhesion, wear resistance, weather resistance, and anti-

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] High adhesion wear-resistant, anti-slip and weather-resistant special coating for sports venues, including the following raw materials in parts by weight: 240 parts of acrylic emulsion, 120 parts of polymer nano rubber powder, 22 parts of propylene glycol, 1 part of hydroxyethyl cellulose, modified hollow 10 parts of glass microspheres, 12 parts of modified nano-alumina, 0.5 parts of modified multi-walled carbon nanotubes, 4 parts of zinc green, 1 part of water-based bentonite, 1.5 parts of wetting agent, 2 parts of dimethyl silicone oil, silicone disinfectant 2 parts of foaming agent, 2 parts of silicone leveling agent.

[0035] The preparation method of the present invention: Step 1: Mix hollow glass microspheres with coupling agent KH550 and acetone at a ratio of 1:1:98, ultrasonically treat for 20-25 minutes, and dry to obtain modified hollow glass microspheres for later use;

[0036] Step 2: Mix nano-alumina with coupling agent KH550 and acetone at a ratio of 1:1:9...

Embodiment 2

[0042] High-adhesion, wear-resistant, anti-skid and weather-resistant sports ground special coatings, including the following raw materials in parts by weight: 250 parts of acrylic emulsion, 125 parts of polymer nano rubber powder, 24 parts of propylene glycol, 1.5 parts of hydroxyethyl cellulose, modified hollow 11 parts of glass microspheres, 13 parts of modified nano-alumina, 0.8 parts of modified multi-walled carbon nanotubes, 6 parts of zinc green pigment, 1.5 parts of water-based bentonite, 2 parts of wetting agent, 2.5 parts of dimethyl silicone oil, silicone 8 parts of defoamer, 8 parts of silicone leveling agent.

[0043] The preparation method of the present invention: Step 1: Mix hollow glass microspheres with coupling agent KH550 and acetone at a ratio of 1:1:98, ultrasonically treat for 20-25 minutes, and dry to obtain modified hollow glass microspheres for later use;

[0044] Step 2: Mix nano-alumina with coupling agent KH550 and acetone at a ratio of 1:1:98, ult...

Embodiment 3

[0050] High adhesion, wear-resistant, anti-slip and weather-resistant sports ground special coating, including the following raw materials in parts by weight: 280 parts of acrylic emulsion, 130 parts of polymer nano rubber powder, 25 parts of propylene glycol, 2 parts of hydroxyethyl cellulose, modified hollow 12 parts of glass microspheres, 14 parts of modified nano-alumina, 1 part of modified multi-walled carbon nanotubes, 8 parts of zinc green pigment, 2 parts of water-based bentonite, 3 parts of wetting agent, 3 parts of dimethyl silicone oil, silicone 10 parts of defoamer, 10 parts of silicone leveling agent.

[0051] The preparation method of the present invention: Step 1: Mix hollow glass microspheres with coupling agent KH550 and acetone at a ratio of 1:1:98, ultrasonically treat for 20-25 minutes, and dry to obtain modified hollow glass microspheres for later use;

[0052] Step 2: Mix nano-alumina with coupling agent KH550 and acetone at a ratio of 1:1:98, ultrasonica...

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Abstract

The invention provides a high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating comprises the following raw materials including, by weight, 230-290 parts of acrylic emulsion, 114-130 parts of macromolecule nanometer rubber powder, 20-25 parts of propylene glycol, 1-2 parts of hydroxyethyl cellulose, 10-12 parts of modified hollow glass micro-beads, 12-14 parts of modified nanometer aluminum oxide, 0.5-1 part of modified multiwalled carbon nanotubes, 4-8 parts of zinc green, 1-2 parts of water-based bentonite, 1.5-3 parts of a wetting agent, 2-3 parts of simethicone, 2-10 parts of organic silicon defoamer and 2-10 parts of an organosilicone flatting agent. According to the high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating, the high-adhesion is achieved, the wear-resistance, the skid-resistance, the toughness and the fire resistance are excellent, the weather-resistance and durability are wonderful, and the mechanical and physical properties are good. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating has the advantages of being dust-resisting, not prone to being stained with dust, convenient to be maintained in sport field, good in workability and capable of effectively reducing construction and maintenance costs. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating is suitable for being used in sport fields of basketball courts and badminton courts.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to a high-adhesion, wear-resistant, anti-skid, and weather-resistant coating specially used for sports grounds and a preparation method thereof. Background technique [0002] At present, acrylic series coatings are widely used in sports field coatings. With the rapid development and increasing usage of acrylic coatings, the performance requirements of various applications are getting higher and higher. Existing acrylic coatings can meet the basic requirements of coating performance for ball sports venues to a certain extent, but there are still many deficiencies in the performance requirements such as adhesion, wear resistance, weather resistance, and anti-skid, which makes acrylic coatings There is still a lot of room for modification. A common solution is to add hard particles to modify the rigidity, strength, and wear resistance. However, the addition of hard particles makes ...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D121/00C09D7/12C09D5/14
Inventor 魏烨赵承磊赵国栋武笑玲马建伟
Owner HENAN UNIV OF SCI & TECH
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