Water-based UV floor paint with scratch-resistant function

A technology of anti-scratch and floor paint, which is applied in the field of floor paint to achieve good anti-scratch effect and excellent effect

Inactive Publication Date: 2021-01-08
湖州汇邦环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Traditional floor paint mainly focuses on the wear resistance, scratch resistance and friction resistance of the floor, which can stand the test of time. With the development of modern society, people put forward higher and higher requirements for the scratch resistance effect of floor paint. Requirements, the current UV floor paint on the market can no longer meet the needs, so it is necessary to study a water-based UV floor paint with anti-scratch function

Method used

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  • Water-based UV floor paint with scratch-resistant function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A water-based UV floor paint with anti-scratch function, consisting of a primer and a top coat;

[0035] Described primer comprises the composition of following percentage by weight:

[0036] Waterborne Polyurethane 55%

[0037] Light calcium carbonate 58%

[0038] Polyethylene glycol 1.8%

[0039] Isocyanate crosslinker 11%

[0040] Silicone defoamer 1.0%

[0041] water balance;

[0042] Described topcoat comprises the composition of following percentage by weight:

[0043] Urethane Acrylic 45%

[0044] Water-based unsaturated polyester acrylate resin 18%

[0045] Photoinitiator 1.2%

[0046] Dispersant 5.5%

[0047] Matting agent 2.5%

[0048] Nano alumina 2.8%

[0049] Zinc Oxide 1.2%

[0050] Coalescent 0.8%

[0051] water balance.

[0052] The photoinitiator is 2-hydroxyl-2-methyl-1-benzene-1-acetone.

[0053] Described matting agent is silicon dioxide matting agent.

[0054] The film-forming aid is light calcium carbonate monobutyl ether or dilight...

Embodiment 2

[0057] A water-based UV floor paint with anti-scratch function, consisting of a primer and a top coat;

[0058] Described primer comprises the composition of following percentage by weight:

[0059] Waterborne Polyurethane 60%

[0060] Light calcium carbonate 5%

[0061] Polyethylene glycol 2.5%

[0062] Isocyanate crosslinker 10%

[0063] Silicone defoamer 1.2%

[0064] water balance;

[0065] Described topcoat comprises the composition of following percentage by weight:

[0066] Urethane Acrylic 42%

[0067] Waterborne unsaturated polyester acrylate resin 22%

[0068] Photoinitiator 1%

[0069] Dispersant 6%

[0070] Matting agent 2%

[0071] Nano alumina 5%

[0072] Zinc Oxide 1%

[0073] Coalescent 1%

[0074] water balance.

[0075] The photoinitiator is 2-hydroxyl-2-methyl-1-benzene-1-acetone.

[0076] Described matting agent is silicon dioxide matting agent.

[0077] The film-forming aid is light calcium carbonate monobutyl ether or dilight calcium carbo...

Embodiment 3

[0080] A water-based UV floor paint with anti-scratch function, consisting of a primer and a top coat;

[0081] Described primer comprises the composition of following percentage by weight:

[0082] Waterborne Polyurethane 50%

[0083] Light Calcium Carbonate 10%

[0084] Polyethylene glycol 1.2%

[0085] Isocyanate crosslinker 12%

[0086] Silicone defoamer 0.8%

[0087] water balance;

[0088] Described topcoat comprises the composition of following percentage by weight:

[0089] Urethane Acrylic 50%

[0090] Waterborne unsaturated polyester acrylate resin 15%

[0091] Photoinitiator 1.5%

[0092] Dispersant 3%

[0093] Matting agent 3%

[0094] Nano alumina 2%

[0095] Zinc Oxide 2%

[0096] Coalescent 0.5%

[0097] water balance.

[0098] The photoinitiator is 2-hydroxyl-2-methyl-1-benzene-1-acetone.

[0099] Described matting agent is silicon dioxide matting agent.

[0100] The film-forming aid is light calcium carbonate monobutyl ether or dilight calcium ca...

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Abstract

The invention discloses a water-based UV floor paint with a scratch-resistant function. The water-based UV floor paint is composed of a primer and a finish paint, wherein the primer comprises the following components in percentage by weight: 50-60% of waterborne polyurethane, light calcium carbonate, polyethylene glycol, an isocyanate cross-linking agent, an organic silicon defoamer and water; andthe finish paint comprises the following components in percentage by weight: polyurethane acrylic resin, water-based unsaturated polyester acrylate resin, a photoinitiator, a dispersing agent, a delustering agent, nano aluminum oxide, zinc oxide, a coalescing agent and water. According to the invention, the nano-alumina and the micron-sized zinc oxide are added and matched with each other, so that a very good scratch-resistant effect can be achieved, and the effect is obviously superior to that of market products.

Description

technical field [0001] The invention relates to the technical field of floor paint, in particular to a water-based UV floor paint with anti-scratch function. Background technique [0002] UV paint is the English abbreviation of Ultraviolet Curing Paint, that is, negative ion light-curing paint, also known as photo-initiated paint, light-cured paint. It is automatically rolled and showered onto the surface of the furniture board by machinery and equipment. Under the irradiation of ultraviolet light, the initiator is decomposed, free radicals are generated, the resin is reacted, and the resin is instantly cured to form a film. It is currently the most environmentally friendly paint. [0003] UV paint is different from PU paint, PE paint and NC paint commonly used by ordinary furniture companies. It is a truly green and environmentally friendly paint that does not contain any volatile substances. Products produced using UV paint are green, healthy and environmentally friendly. ...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D7/61C09D7/65C09D7/63C09D175/14
CPCC08K2003/2227C08K2003/2296C08K2201/011C08L2205/025C09D5/002C09D175/04C09D175/14C09D7/61C09D7/63C09D7/65C08L71/02C08K3/26C08K5/29C08L75/14C08K3/22
Inventor 邰长金
Owner 湖州汇邦环保科技有限公司
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