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Antibacterial waterproof epoxy floor paint and preparation method thereof

A technology of floor paint and waterproof ring, applied in epoxy resin paint, antifouling/underwater paint, paint containing biocide, etc., can solve the problems affecting the overall quality of the product, and increase the waterproof and anti-skid performance and performance. Good and good adhesion effect

Pending Publication Date: 2022-03-04
胡庆龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the advancement of science and technology, bio-based epoxy resin has gradually come into people's sight. Because it belongs to renewable energy, it can reduce the consumption of petrochemical products and reduce the harm to the environment. It has a very high practical Value and utilization of space, by-products will inevitably be produced during the preparation process, which will affect the overall quality of the product. In order to improve product quality and endow the product with certain antibacterial properties, an antibacterial waterproof epoxy floor is invented Paint and its preparation method are particularly important

Method used

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  • Antibacterial waterproof epoxy floor paint and preparation method thereof

Examples

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Effect test

Embodiment 1

[0037] An antibacterial and waterproof epoxy floor paint, which is formed by mixing component A and component B in a ratio of 1:3 by mass and number;

[0038] The raw materials of each component of the described component A are as follows, in parts by weight, including 50 parts of epoxy resin, 20 parts of modified epoxy resin, 0.2 part of antistatic agent, 1 part of filler, and 0.5 part of emulsifier;

[0039] The raw materials of each component of the B component are as follows, in parts by weight, including 40 parts of epoxy curing agent, 1 part of curing accelerator, 0.2 part of thickener, and 0.5 part of defoamer.

[0040] The modified epoxy resin is prepared from bisphenol A type epoxy resin diglycidyl ether and modified itaconic acid.

[0041] The modified itaconic acid is prepared from propylene bromide, itaconic acid, N,N-dimethylformamide, m-chloroperoxybenzoic acid, and the mass ratio of the propylene bromide and itaconic acid is 1.4:1 .

[0042] The epoxy curing a...

Embodiment 2

[0058] An antibacterial and waterproof epoxy floor paint is formed by mixing component A and component B in a ratio of 1.2:3 in parts by mass;

[0059] The raw materials of each component of the described A component are as follows, in parts by weight, including 55 parts of epoxy resin, 23 parts of modified epoxy resin, 0.3 part of antistatic agent, 1.2 parts of filler, and 0.8 part of emulsifier;

[0060] The raw materials of each component of the B component are as follows, in parts by weight, including 45 parts of epoxy curing agent, 2 parts of curing accelerator, 0.3 part of thickener, and 0.8 part of defoamer.

[0061] The modified epoxy resin is prepared from bisphenol A type epoxy resin diglycidyl ether and modified itaconic acid.

[0062] The modified itaconic acid is prepared from propylene bromide, itaconic acid, N,N-dimethylformamide, m-chloroperbenzoic acid, and the mass ratio of the propylene bromide and itaconic acid is 1.45:1 .

[0063] The epoxy curing agent ...

Embodiment 3

[0079] An antibacterial and waterproof epoxy floor paint, which is formed by mixing component A and component B in a ratio of 1.5:3 in parts by mass;

[0080] The raw materials of each component of the described A component are as follows, by weight, including 60 parts of epoxy resin, 25 parts of modified epoxy resin, 0.4 part of antistatic agent, 1.5 parts of filler, and 1 part of emulsifier;

[0081] The raw materials of each component of the B component are as follows, in parts by weight, including 50 parts of epoxy curing agent, 1-3 parts of curing accelerator, 0.3 part of thickener, and 1 part of defoamer.

[0082] The modified epoxy resin is prepared from bisphenol A type epoxy resin diglycidyl ether and modified itaconic acid.

[0083] The modified itaconic acid is prepared from propylene bromide, itaconic acid, N,N-dimethylformamide, m-chloroperoxybenzoic acid, and the mass ratio of the propylene bromide and itaconic acid is 1.5:1 .

[0084] The epoxy curing agent is...

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Abstract

The invention discloses antibacterial waterproof epoxy floor paint and a preparation method thereof.The floor paint is formed by mixing a component A and a component B. The component A is prepared from, by weight, 50-60 parts of epoxy resin, 20-25 parts of modified epoxy resin, 0.2-0.4 part of antistatic agent, 1-1.5 parts of filler and 0.5-1 part of emulsifier. The component B is prepared from the following raw materials in parts by weight: 40 to 50 parts of an epoxy curing agent, 1 to 3 parts of a curing accelerator, 0.2 to 0.3 part of a thickening agent and 0.5 to 1 part of a de-foaming agent. According to the invention, itaconic acid is added, the itaconic acid has good adhesive force and certain deodorization property, and the itaconic acid has two active carboxyl groups and double bonds, so that the chemical property of the itaconic acid is active, and therefore, bisphenol A epoxy resin diglycidyl ether is used for reacting with the itaconic acid to generate the epoxy resin containing the bio-base; compared with a traditional epoxy resin coating, the coating obtained after curing has a better performance effect.

Description

technical field [0001] The invention relates to the technical field of floor paint preparation, in particular to an antibacterial and waterproof epoxy floor paint and a preparation method thereof. Background technique [0002] Epoxy floor paint is widely used because of its strong acid and alkali resistance, wear resistance and anti-skid performance. Since the main component of epoxy floor paint is epoxy resin, it reacts with curing agent and cross-links to form a network structure macromolecules, which in turn can show a variety of excellent properties. [0003] With the advancement of science and technology, bio-based epoxy resin has gradually come into people's sight. Because it belongs to renewable energy, it can reduce the consumption of petrochemical products and reduce the harm to the environment. It has a very high practical Value and utilization of space, by-products will inevitably be produced during the preparation process, which will affect the overall quality o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D163/10C09D5/14C09D7/61
CPCC09D163/00C09D5/14C09D7/61C08K2003/2241C08L63/10C08K3/36C08K3/22C08K3/34C08K5/37
Inventor 胡庆龙
Owner 胡庆龙