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Water-based nano antistatic epoxy floor paint and preparation method thereof

A nano-antistatic, epoxy floor paint technology, applied in the field of floor paint, can solve the problems of poor corrosion resistance, antistatic agent temperature resistance, water resistance, oil resistance, corrosion resistance and durability, loss of electrical conductivity, etc. , to achieve the effect of improving anti-static performance, good anti-static effect and improving performance

Inactive Publication Date: 2018-06-15
百翼涂料(广州)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, metal powder has a high density, and a large volume fraction is required to form a conductive path. The surface layer is easily oxidized, which will reduce or even lose conductivity, and has poor corrosion resistance, which affects other properties of the coating. Therefore, the application of metal powder as a conductive filler is subject to certain restrictions. Restrictions; antistatic agent has poor temperature resistance, water resistance, oil resistance, corrosion resistance, durability, and unstable antistatic performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A water-based nano-antistatic epoxy floor paint, comprising A component and B component.

[0029] Component A includes the following components by mass percentage: waterborne polyurethane modified epoxy resin 85%; epoxy reactive diluent HK-66 15%.

[0030] Component B includes the following components by mass percentage: epoxy resin curing agent D-8 45%; titanium dioxide 2%, zinc oxide whisker 5%, aluminum oxide 5%, nano-zinc oxide 2%, carbon fiber 2%, mineral Oil defoamer 0.5%, polyacrylate thickener 0.5%, polycarboxylate dispersant 0.5%, pH adjuster triethylamine 0.5%, and the balance is water.

[0031] The weight ratio of A component to B component is 1:3.

[0032] Among them, 50um spherical alumina: 20um spherical alumina: 10um spherical alumina: 2um spherical alumina: irregular alumina = 5:2:1:1:1.

[0033] In this example, titanium dioxide, zinc oxide whiskers, spherical aluminum oxide, nano-zinc oxide and carbon fibers are all treated by plasma, and then immers...

Embodiment 2

[0039] A water-based nano-antistatic epoxy floor paint, comprising A component and B component.

[0040] Component A includes the following components by mass percentage: silicone modified epoxy resin 88%; epoxy reactive diluent AGE 12%.

[0041] Component B includes the following components by mass percentage: epoxy resin curing agent 591 48%; titanium dioxide 3%, zinc oxide whisker 6%, aluminum oxide 6%, nano-zinc oxide 3%, carbon fiber 3%, mineral oil 1% of foaming agent, 1% of polyacrylate thickener, 1% of polycarboxylate dispersant, 1% of pH adjuster triethylamine, and the balance is water.

[0042] The weight ratio of A component to B component is 1:4.

[0043] Among them, 50um spherical alumina: 20um spherical alumina: 10um spherical alumina: 2um spherical alumina: irregular alumina = 8:4:2:1:1.

[0044] Titanium dioxide, zinc oxide whiskers, spherical aluminum oxide, nano-zinc oxide and carbon fiber are all treated by gas phase oxidation in this embodiment, and then th...

Embodiment 3

[0050] A water-based nanometer antistatic epoxy floor paint comprises A component and B component.

[0051] Component A includes the following components in terms of mass percentage: 90% of nano-montmorillonite modified epoxy resin; 10% of epoxy reactive diluent D-691.

[0052] Component B includes the following components by mass percentage: epoxy resin curing agent 701 50%; titanium dioxide 3%, zinc oxide whiskers 8%, aluminum oxide 10%, nano-zinc oxide 3%, carbon fiber 5%, mineral oil Foaming agent 1%, polyacrylate thickener 1%, polycarboxylate dispersant 1%, pH regulator triethylamine 1%, balance is water.

[0053] The weight ratio of component A to component B is 1:5.

[0054] Among them, 50um spherical alumina: 20um spherical alumina: 10um spherical alumina: 2um spherical alumina: irregular alumina = 10:6:5:3:2.

[0055] In this example, titanium dioxide, zinc oxide whiskers, spherical aluminum oxide, nano-zinc oxide and carbon fiber are all treated by anodic electroly...

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Abstract

The invention discloses a water-based nano antistatic epoxy floor paint which comprises a component A and a component B. The component A includes the following components by the mass percentage: 85-90% of modified waterborne epoxy resin, and 10-15% of an epoxy active diluent; the component B includes the following components by the mass percentage: 45-50% of an epoxy resin curing agent, 2-3% of titanium dioxide, 5-8% of zinc oxide whiskers, 5-10% of alumina, 2-5% of nano zinc oxide, 2-5% of carbon fibers, 0.5-1% of a defoaming agent, 0.5-1% of a thickener, 0.5-1% of a dispersant, 0.5-1% of a pH regulator, and the balance water; the weight ratio of the component A to the component B is 1:3 to 1:5. The water-based nano antistatic epoxy floor paint has good compatibility of the components, small addition amount of an electrically conductive filler and good antistatic performance, has a certain flame retardancy, and has good application prospect.

Description

technical field [0001] The invention relates to a floor paint, in particular to a water-based nanometer antistatic epoxy floor paint and a preparation method thereof. Background technique [0002] Traditional floor paints are mainly solvent-based, and the solvents in them are easy to pollute the environment and affect people's health. However, the oily or semi-oily epoxy floor paints on the market today contain a large amount of organic solvents such as toluene, xylene and other substances that are harmful to the human body. Faced with the increasingly high requirements for environmental protection in various countries, it has become a trend to study new environmentally friendly floor paints. Therefore, water-based epoxy floor coatings came into being. Epoxy floor paint is known for its many advantages, such as the coating surface is smooth and clean, and can be in a matte state of diffuse reflection; good integrity, less or complete, no gaps, so it is not easy to accumula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/24C09D5/18C09D163/00C09D7/62C09D7/65
CPCC08K2003/2227C08K2003/2241C08K2003/2296C08K2201/001C08K2201/011C08L2201/02C08L2201/04C08L2205/035C09D5/18C09D5/24C09D163/00C08L91/00C08L33/04C08K13/06C08K9/06C08K7/18C08K3/22C08K7/08C08K7/06
Inventor 柳天海宋志强
Owner 百翼涂料(广州)股份有限公司
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