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Method of preparing paint capable of preventing random scrawling and adhibitting and contamination washing agent

A scrubbing agent and coating technology, applied in the fields of new coatings, dirt scrubbing agents, and high-efficiency environmentally friendly dirt scrubbing agents, it can solve the problems of fire, construction workers' health, unfavorable environment and explosion, etc. Strong hydrophobicity and self-cleaning effect

Inactive Publication Date: 2007-09-12
张涉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although they can form a dense and tough protective layer on the surface of the facilities that need protection, the small advertisements written on it can be easily washed off, and the formed coating can withstand repeated use of organic solvents such as chloroform, toluene, xylene or banana water. Cleaning, but during coating construction, the volatile organic solvents in it not only have adverse effects on the health of construction personnel and the environment, but also cause fire or explosion hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The mass fractions of each component of the anti-graffiti environmental coating are as follows:

[0037] A component:

[0038] Epoxy resin E-51: 25g Phenyl glycidyl ether: 5g

[0039] Alkylphenol polyoxyethylene ether: 2g Ethylene glycol butyl ether: 2g

[0040] Diethylene glycol butyl ether: 4g BYK -034: 1.5g

[0041]BYK-370: 0.5g Lithopone: 20g

[0042] Water: 40g

[0043] B component:

[0044] Polyamide resin 650: 65g Isopropyl alcohol: 15g

[0045] Water: 20g

[0046] Prepare as above.

Embodiment 2

[0048] The mass fractions of each component of the anti-graffiti environmental coating are as follows:

[0049] A component:

[0050] Epoxy resin DER331: 15g Butyl glycidyl ether: 4.99g

[0051] Alkylphenol polyoxyethylene ether: 1.5g Ethylene glycol butyl ether: 2.5g

[0052] Ethylene glycol dibutyl ether: 3g Diethylnonylphenol ethoxylate: 1g

[0053] BYK -0345: 2g BYK-373: 0.01g

[0054] Titanium dioxide: 30g Water: 40g

[0055] B component:

[0056] Polyamide resin 651: 50g propanol: 10g

[0057] Water: 40g

[0058] Prepare as above.

Embodiment 3

[0060] The mass fractions of each component of the anti-graffiti environmental coating are as follows:

[0061] A component:

[0062] Epoxy resin E-44: 30g Cyclohexanedimethanol diglycidyl ether: 10g

[0063] Alkylphenol polyoxyethylene ether: 0.5g diethylnonylphenol ethoxylate 0.5g

[0064] Diethylene glycol butyl ether: 0.5g Ethylene glycol dibutyl ether: 0.5g

[0065] AMH2: 5g BYK-375: 1g

[0066] Iron oxide red: 17g Water: 35g

[0067] B component:

[0068] Polyamide resin 300#: 70g Ethanol: 20g

[0069] Water: 10g

[0070] Prepare as above.

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Abstract

The invention discloses a new kind of anti-graffiti coating and the preparation of scrub-agent. The coating is a kind of two-component waterborne epoxy resin coating which takes water as the diluent, and the coating is colorless, transparent. The coating is mainly composed of the basic component and curing component. The basic component is composed of epoxy resin, diluent, bond, defoamer, paint, intensifier and water. The curing component is composed of crosslink-curing agent, bond and water. The scrub-agent is mainly composed of n-methyl-2-pyrrolidinone and surfactant.

Description

Technical field: [0001] The invention belongs to the field of new coatings and the field of high-efficiency and environment-friendly dirt scrubbing agents, in particular, it is a water-based epoxy resin anti-graffiti, graffiti, and random pasting coating with water as a diluent and a high-efficiency, environment-friendly , Biodegradable dirt scrubber. Background technique: [0002] All kinds of small advertisements and "wild advertisements" in urban graffiti, graffiti, and graffiti have always been regarded as "urban psoriasis" that affects the appearance of the city, and has become a chronic disease that is difficult to cure in cities across the country. This situation not only interferes with the normal economic order of the city, but is also a breeding ground for various crimes. Such small advertisements and "wild advertisements" are found in almost every corner of the city, and they are a public nuisance that destroys the appearance and image of the city. [0003] Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/12C09D163/00C09D177/00
Inventor 张涉马辉文
Owner 张涉
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