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Flame-retardant aerosol paint for mine marking

An aerosol paint and flame-retardant technology, which is applied in coatings, fire-resistant coatings, polyester coatings, etc., can solve the problems of inconvenient use of brushing coatings, achieve good social and economic benefits, and have obvious effects and ease of use. convenient effect

Active Publication Date: 2014-04-09
ZHONGSHAN TIANTU FINE CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mine work areas often use paints for line marking, but most of the paints currently on the market are flammable paints. It is very dangerous to use such paints in flammable work areas such as mining areas. On the one hand, because of the flammability of the paint, most of them are in liquid state, avoiding the use of spray products to reduce the risk, but for areas with complex terrain such as mining and mining areas, it is very inconvenient to use brushing paint

Method used

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  • Flame-retardant aerosol paint for mine marking
  • Flame-retardant aerosol paint for mine marking
  • Flame-retardant aerosol paint for mine marking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weighing agent liquid component raw materials nonafluorobutyl methyl ether 43.27%, ethylene glycol monobutyl ether 1.54%, ANTI-TERRA 0.79%, fumed silica 2.9%, acrylic resin 10%, calcium carbonate 8%, fluorescent orange pigment 20%;

[0026] The propellant is 12% tetrafluoroethane and 1.5% carbon dioxide;

[0027] The preparation method of embodiment 1 is:

[0028] Dissolve and disperse ethylene glycol monobutyl ether, wetting and dispersing agent, anti-sedimentation agent, film-forming agent, filler and colorant in a non-flammable and fast-drying solvent, and then grind it through a sand mill until the particle size of the filler and colorant is 15 μm, then filter, check the color, and check the qualified agent solution, and finally pour the agent solution into the aerosol can, install the valve, seal the seal, fill the propellant, take a water bath, install the nozzle, and install the outer cover. Example 2:

Embodiment 2

[0029] Weigh 45.21% of dichloromethane, 2% of ANTI-TERRA, 2% of organic bentonite, 7% of acrylic resin, 5% of calcium carbonate, and 10% of titanium dioxide;

[0030] The propellant is 30% tetrafluoroethane;

[0031] The preparation method of Example 2 is the same as that of Example 1, and the particle diameters of fillers and colorants in Example 2 are 18 μm.

Embodiment 3

[0033] Weigh the raw materials of the liquid components: pentafluorobutane 50%, ethylene glycol monobutyl ether 3%, ANTI-TERRA 0.79%, kaolin 2%, alkyd resin 7.21%, calcium carbonate 10%, blue pigment 15% ;

[0034] The propellant is 10% tetrafluoropropylene and 2% carbon dioxide;

[0035] The preparation method of Example 3 is the same as that of Example 1, and the particle size of fillers and colorants in Example 3 is 20 μm.

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Abstract

The invention discloses a flame-retardant aerosol paint for mine marking, which is composed of a propellant, a nonflammable quick-drying solvent, ethylene glycol monobutyl ether, a wetting and dispersing agent, an anti-settling agent, a film former, a filler and a colorant. The flammability test according to aerosol product classification in GHS (Globally Harmonized System of Classification and Labeling of Chemicals) proves that the flame-retardant aerosol paint belongs to a nonflammable product and does not need to make any mark of danger or flammability. The aerosol paint is an aerosol product, and is very convenient to use; the product can be matched with a 360-degree valve, and thus, can be sprayed and used in multiple directions (erected, up-side-down and the like); and the product can be matched with sprayers in multiple structures to achieve the effects of various line thicknesses and large-angle-sector spraying, thereby satisfying different use demands. The aerosol paint is mainly used in mine holes, playgrounds, roads, construction sites and other places, and can perform obvious and satisfactory color marking in the required position with various colors.

Description

【Technical field】 [0001] The invention relates to an aerosol paint, in particular to a flame-retardant aerosol paint used for mine marking, and belongs to the technical field of paint aerosols. 【Background technique】 [0002] Mine work areas often use paints for line marking, but most of the paints currently on the market are flammable paints. It is very dangerous to use such paints in flammable work areas such as mining areas. On the one hand, because of the flammability of the paint, most of them are in liquid state, avoiding the use of spray products to reduce the risk, but for areas with complex terrain such as mining and mining areas, it is very inconvenient to use brushing paint . 【Content of invention】 [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an environmentally friendly and safe flame-retardant aerosol paint for mine marking that is easy to use, can enrich the spraying effect. [0004] In order to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D167/08C09D157/02C09D5/18C09D7/12
Inventor 杨健明
Owner ZHONGSHAN TIANTU FINE CHEM CO LTD
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