Fireproof coating and preparation method thereof

A fire retardant coating, proportional technology, applied in the direction of fire retardant coatings, polyether coatings, coatings, etc., can solve mechanical properties such as compressive strength, elastic modulus, yield point, load capacity reduction, lack of support, mechanical Intensity reduction and other issues, to achieve the effect of saving man-hours and manpower, saving energy, and reducing the amount of addition

Inactive Publication Date: 2013-03-20
WUXI HUHUANG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Steel is mostly used in modern buildings. Although steel itself does not burn, the mechanical strength of steel decreases with the increase of temperature. At 500-600°C, its strength decreases by 30-40%. The weight, yield point, load capacity, etc. all drop rapidly, and they can't play a supporting role, causing the building to collapse.

Method used

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  • Fireproof coating and preparation method thereof
  • Fireproof coating and preparation method thereof
  • Fireproof coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A kind of fireproof coating, it comprises the component of following percentage by weight:

[0049]

[0050] The environmentally friendly solvent is MADE; the weather-resistant acrylic resin is commercially available, model HBP2050.

[0051] The chlorinated ether resin is a commercially available new polychlorinated ether resin (model mp-35).

[0052] The dispersant is BYK-P104.

[0053] The intumescent flame retardant is a special intumescent flame retardant for commercially available fireproof coatings.

[0054] The titanium dioxide described is rutile type titanium dioxide; the flame retardant additive is 70% chlorinated paraffin powder.

[0055] The wood fiber is a mixture of fibers with filament lengths of 100 μm and 200 μm in a weight ratio of 1:1.

[0056] The hollow filler of the inorganic microbeads is glass hollow microspheres;

[0057] The anti-sagging agent is pure polyamide wax.

[0058] Preparation Process:

[0059] (1) Add environmental solvent, ...

Embodiment 2

[0063] A kind of fireproof coating, it comprises the component of following percentage by weight:

[0064]

[0065] The environmentally friendly solvent is S100 aromatic solvent; the weather-resistant acrylic resin is commercially available, model HBP2050.

[0066] The chlorinated ether resin is a commercially available new polychlorinated ether resin (model mp-35).

[0067] The dispersant is BYK-163.

[0068] Described intumescent flame retardant is the special intumescent flame retardant of commercially available fireproof coating;

[0069] The titanium dioxide is preferably rutile titanium dioxide; the flame retardant additive is 52 chlorinated paraffin powder.

[0070] The wood fiber is preferably a mixture of fibers with filament lengths of 100 μm and 200 μm in a weight ratio of 1:1.

[0071] The hollow filler of inorganic microbeads is hollow zirconium beads;

[0072] The anti-sagging agent is selected from pure polyamide waxes.

[0073] Preparation Process:

[...

Embodiment 3

[0078] A kind of fireproof coating, it comprises the component of following percentage by weight:

[0079]

[0080] The environmentally friendly solvent is MADE; the weather-resistant acrylic resin is commercially available, model HBP2050.

[0081] The chlorinated ether resin is a commercially available new polychlorinated ether resin (model mp-35).

[0082] The dispersant is unsaturated polycarboxylic acid polymer BYK-P104.

[0083] The intumescent flame retardant is a commercially available special intumescent flame retardant for fireproof coatings.

[0084] The titanium dioxide described is rutile type titanium dioxide; the flame retardant additive is 70% chlorinated paraffin powder.

[0085] The wood fiber is a mixture of fibers with filament lengths of 100 μm and 200 μm in a weight ratio of 1:1.

[0086] The hollow filler of the inorganic microbeads is glass hollow microspheres;

[0087] The anti-sagging agent is pure polyamide wax.

[0088] Preparation Process: ...

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Abstract

The invention discloses a fireproof coating and a preparation method thereof. The fireproof coating comprises the following components; environment-friendly solvents, weather resistant acrylic resins, chloric ether resins, 586 flame retardant amine resins, dispersing agents, an intumescent flame retardant, titanium white powder, flame retardant auxiliaries, wood fibers, inorganic microbead hollow fillers and anti-sag agents. The fireproof coating can be coated on various substrates, so that the fireproof coating is an ultra-thin effective fireproof coating which is specially applied to outdoors and can resist burning of hydrocarbon fire, has the chemical properties of high weather fastness, acid resistance and alkali resistance, is high in adhesion force, durable, fine and smooth in coating film, attractive in decoration effect, uniform in expansion, special in bubble body structure, high in fireproof effect, environment-friendly in products, free from environment pollution and convenient to construct, and can be used for coatings of various fireproof requirements, and production process is simplified.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a fireproof paint—carbon hydrocarbon ultra-thin outdoor fireproof paint and a preparation method thereof. Background technique [0002] In recent years, many large-scale fires have occurred, causing huge property losses and casualties, such as the previous Shanghai Jing'an high-rise building, the new CCTV building, etc. Therefore, the country attaches great importance to the fire protection requirements of materials. All fire-fighting products must be strictly tested and certified, and can only be approved for production after meeting the requirements set by the Ministry of Public Security for fire-fighting products. At present, the country has only set up two authoritative inspection institutions - Tianjin Fire Research Institute and Sichuan Dujiangyan Fire Research Institute to conduct quality supervision and inspection of fire protection products. With the large-sca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D171/00C09D161/20C09D5/18
Inventor 牛清平胡胜初
Owner WUXI HUHUANG PAINT
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