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Water-borne environment-friendly, anti-flaming and heat-insulating paint and preparation method thereof

A technology of heat insulation and water-based epoxy resin, applied in the direction of epoxy resin coatings, fireproof coatings, coatings, etc., can solve the problems of unsatisfactory physical properties of flame retardant coatings, easy to form open fire flashover, high cost, etc., to achieve Discoloration and aging resistance, strong sealing ability, and the effect of improving the integrity

Inactive Publication Date: 2016-02-17
CHANGSHA MINDE FIRE ENG PAINT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, traditional solvent-based flame-retardant coatings still have some disadvantages, such as high cost, containing VOC toxic volatile substances, easy to form open flame flashover during combustion, and the physical properties of certain varieties of flame-retardant coatings are not ideal, etc.

Method used

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  • Water-borne environment-friendly, anti-flaming and heat-insulating paint and preparation method thereof

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Embodiment Construction

[0026] It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict, and the present application will be further described in detail below with reference to specific embodiments.

[0027] The invention provides a water-based environmental protection flame retardant thermal insulation coating, the formula of which comprises by mass percentage:

[0028] Water-based acrylic emulsion 20-40%;

[0029] Waterborne epoxy resin emulsion 10-20%;

[0030] Water-based inorganic flame retardant dispersion slurry 20% to 30%;

[0031] Water-based thermal insulation nano-dispersion slurry 5% to 10%;

[0032] Aqueous wetting and dispersing agent 0.1%~0.3%;

[0033] Water-based defoamer 0.1% to 1%;

[0034] Silane coupling agent 1% to 2%;

[0035] Lead-free pigments 8% to 10%;

[0036] Coalescent 0.5%~2.5%; and

[0037] Deionized water 5% to 25%.

[0038] In specific implementation, the water-base...

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Abstract

The invention discloses water-borne environment-friendly, anti-flaming and heat-insulating paint and a preparation method thereof. According to the formula, the water-borne environment-friendly, anti-flaming and heat-insulating paint is prepared from, by mass, 20-40% of water-borne acrylic emulsion, 10-20% of water-borne epoxy resin emulsion, 20-30% of water-borne inorganic anti-flaming dispersoid slurry, 5-10% of water-borne heat-insulating nanometer dispersoid slurry, 0.1-0.3% of water-borne wetting dispersant, 0.1-1% of water-borne deformer, 1-3% of silane coupling agent, 5-10% of lead-free pigment, 0.5-2.5% of coalescing agent and 5-25% of deionized water. The water-borne environment-friendly, anti-flaming and heat-insulating paint can achieve anti-corrosion, wear resisting, acid-base resisting, impact resisting, anti-flaming and fireproofing effective protection on the surface of a base material coated with the paint. Under the condition of high-temperature combustion, corrosive halogen and other harmful gases are not produced, and the paint does not volatilize and is lasting in effect, free of toxicity, smoke and drips and capable of effectively preventing combustion from continuing, delaying deformation caused by temperature rise of the base material and effectively preventing flames and fires.

Description

technical field [0001] The invention relates to the technical field of water-based flame-retardant thermal insulation materials, in particular to a water-based environment-friendly flame-retardant thermal insulation coating and a preparation method thereof. Background technique [0002] With the development and progress of society, the improvement of people's living conditions and the pursuit of the concept of environmental protection and healthy life, water-based coatings are more and more popular with consumers due to their advantages of energy saving, environmental protection, health and safety, non-flammable and non-explosive, and very few volatile organic compounds. From architectural coatings to industrial anti-corrosion coatings to special coatings, materials ranging from wood materials, plastic products, and steel surfaces, the application of water-based coatings has penetrated into various application fields with the rapid industrial development, daily decorative mat...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D163/00C09D5/18C09D7/12
Inventor 胡任远汤艳樊海英
Owner CHANGSHA MINDE FIRE ENG PAINT CO LTD
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