CN208727928U - A kind of novel high-pressure spraying abrasion-proof fire resistant coating - Google Patents
A kind of novel high-pressure spraying abrasion-proof fire resistant coating Download PDFInfo
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- CN208727928U CN208727928U CN201821283322.1U CN201821283322U CN208727928U CN 208727928 U CN208727928 U CN 208727928U CN 201821283322 U CN201821283322 U CN 201821283322U CN 208727928 U CN208727928 U CN 208727928U
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Abstract
The utility model discloses a kind of novel high-pressure spraying abrasion-proof fire resistant coatings, including matrix, the side of described matrix is coated with prime coat, the side of the prime coat is coated with waterproof layer, the side of the waterproof layer is coated with fireprotection layer, the side of the fireprotection layer is coated with epoxy resin wear-resistant coating, and the side of the epoxy resin wear-resistant coating is coated with weathering layer, and the side of the weathering layer is coated with erosion resistant coating.The utility model realizes the purpose of protection matrix; make steel that there is good waterproofness, anti-corrosive properties, weatherability, anti-flammability and wearability; effectively steel are protected; prevent coating from failing due to abrasion; coating is damaged after preventing fireprotection layer from falling off in water, is conducive to the service life for improving steel.
Description
Technical field
The utility model relates to coating technology field more particularly to a kind of novel high-pressure spraying abrasion-proof fire resistant coatings.
Background technique
Steel are the materials of steel ingot, steel billet certain shapes made of pressure processing, size and performance.Most of steel
Processing is all so that processed steel (base, ingot etc.) is generated plastic deformation by pressure processing.It is different according to steel processing temperature,
Cold working and two kinds of hot-working can be divided into, steel are nation-building and essential valuable cargo of realizing the four modernizations, application
Extensively, various in style, it is generally divided into profile, four major class of plate, tubing and metal product according to the difference of section configuration, steel,
For the ease of organize steel production, order goods supply and do management and administration well, and be divided into heavy rail, light rail, heavy section steel, in
Type fashioned iron, light section, steel cold-rolled forming section, high-quality shaped steel, wire rod, medium plate, sheet metal, electrician's silicon steel sheet, strip,
The kinds such as seamless steel pipe steel, welded still pipe, metal product.
Traditional H profile steel applies in dry environment, and stability of strutting system still can obtain sufficient guarantee, still
Once apply to it is moist, dark, frequent with extraneous hard object CONTACT WITH FRICTION also or in the environment in higher temperature when, there are anti-
The disadvantages such as aqueous energy is poor, easily corrodes, is prone to wear, and fire protecting performance is low, influence the performance of steel, substantially reduce making for steel
With the service life, for this purpose, we have proposed a kind of novel high-pressure spraying abrasion-proof fire resistant coatings to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel high-pressure spray proposed
Apply wear-resisting fire resistant coating.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel high-pressure spraying abrasion-proof fire resistant coating, including matrix, the side of described matrix is coated with prime coat, described
The side of prime coat is coated with waterproof layer, and the side of the waterproof layer is coated with fireprotection layer, and the side of the fireprotection layer is coated with
Epoxy resin wear-resistant coating, the side of the epoxy resin wear-resistant coating are coated with weathering layer, and the side of the weathering layer coats
There is erosion resistant coating.
Preferably, the prime coat is epoxy zinc rich primer layer.
Preferably, the waterproof layer is amino polyvinyl alcohol emulsified asphalt waterproof coating.
Preferably, the fireprotection layer is polytrimethylene carbonate aqueous polyurethane fireproof coating layer.
Preferably, the weathering layer is low molecular weight epoxy compound cures polyester layer.
Preferably, the erosion resistant coating is epoxy micaceous iron antirust coat.
Compared with prior art, the utility model has the beneficial effects that
1, it by the wearability of wearing layer, solves the problems, such as that coating is more easily damaged, has reached the effect of protection fireprotection layer
Fruit prevents fireprotection layer from failing due to abrasion；
2, by the superior fire line of fireprotection layer and water resistance, solve that steel steep that fireprotection layer in water is easy to fall off is asked
Topic, has achieved the purpose that protective coating, has damaged coating after preventing fireprotection layer from falling off in water；
In conclusion the utility model realizes the purpose of protection matrix, make steel that there is good waterproofness, anti-corrosion
Property, weatherability, anti-flammability and wearability, are effectively protected steel, prevent coating from being failed due to abrasion, prevent from preventing fires
Layer damages coating after falling off in water, is conducive to the service life for improving steel.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel high-pressure spraying abrasion-proof fire resistant coating coating structure schematic diagram；
Fig. 2 be the utility model proposes a kind of novel high-pressure spraying abrasion-proof fire resistant coating front view.
In figure: 1 erosion resistant coating, 2 weathering layers, 3 epoxy resin wear-resistant coatings, 4 fireprotection layers, 5 waterproof layers, 6 prime coats, 7 matrixes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the side of a kind of novel high-pressure spraying abrasion-proof fire resistant coating, including matrix 7, matrix 7 is coated with bottom
Paint layer 6, high pressure spray is coated with prime coat 6 on matrix 7, and prime coat 6 is epoxy zinc rich primer layer, and antiseptic property is excellent, adhesive force
By force, zinc content is high in paint film, has cathodic protection effect, water resistance is excellent, ensure that the bonding of prime coat 6 Yu matrix 7
Intensity avoids coating shedding, ensure that service life；
The side of prime coat 6 is coated with waterproof layer 5, and high pressure spray is coated with waterproof layer 5 on prime coat 6, and waterproof layer 5 is poly- for amino
Vinyl alcohol emulsified asphalt waterproof coating, the effective uvioresistant of energy, heat-resisting quantity is good, can not seep under certain hydraulic pressure
Leakage has more excellent waterproof performance compared with same type waterproof coating, can effectively prevent moisture infiltration；
The side of waterproof layer 5 is coated with fireprotection layer 4, and high pressure spray is coated with fireprotection layer 4 on waterproof layer 5, and fireprotection layer 4 is poly- carbonic acid
Sub- propyl ester base water polyurethane fireproof coating layer, since polytrimethylene carbonate aqueous polyurethane fireproof coating is using chance igneous carbon
Property carbon dioxide and propylene oxide be polymerized, and adding fire retardant preparation in coating has fire protecting performance superior poly-
Propylene carbonate base water polyurethane fireproof coating, while using gamma-aminopropyl-triethoxy-silane KH-550, N- β-ammonia
The equal silane coupling agents of base-γ-aminopropyltriethoxy dimethoxysilane 602 to the modification of polytrimethylene carbonate aqueous polyurethane or
Person's blending application significantly improves the hydrolytic resistance of coating, and prepared aqueous polyurethane fireproof coating has good water resistance,
Waterproof layer 5 can be effectively protected；
The side of fireprotection layer 4 is coated with epoxy resin wear-resistant coating 3, and it is wear-resisting to be coated with epoxy resin for high pressure spray on fireprotection layer 4
Coating 3 can effectively be increased the wear-resisting property of steel, prevent waterproof layer and fireprotection layer from being failed due to abrasion, epoxy resin
The side of wear-resistant coating 3 is coated with weathering layer 2, and weathering layer 2 is low molecular weight epoxy compound cures polyester layer, can be effective
Increase the weatherability of steel, so that steel be made to have good low temperature resistant and high temperature resistance；
The side of weathering layer 2 is coated with erosion resistant coating 1, and erosion resistant coating 1 is epoxy micaceous iron antirust coat, and epoxy micaceous iron oxide rustproof paint is by ring
The two-component antirust paint of the compositions such as oxygen resin, micaceous iron oxide, auxiliary agent, solvent, paint film is tough and tensile, has excellent adhesive force, resistance to
Water, water vapor infiltration, closure is good, oil resistant, solvent resistant and chemical proof, is applied to anticorrosion of steel structure, effectively prevents
Steel are corroded.
In the utility model, in use, high pressure spray is coated with prime coat 6 on matrix 7, prime coat 6 is epoxy zinc rich primer
Layer, antiseptic property is excellent, and adhesive force is strong, and zinc content is high in paint film, has cathodic protection effect, and water resistance is excellent, guarantees
The adhesion strength of prime coat 6 and matrix 7, avoids coating shedding, ensure that service life, high pressure spray is coated with anti-on prime coat 6
Water layer 5, waterproof layer 5 are amino polyvinyl alcohol emulsified asphalt waterproof coating, can effective uvioresistant, heat-resisting quantity is good, can be
It is not leaked under certain hydraulic pressure, compared with same type waterproof coating, there is more excellent waterproof performance, it can be effective
Prevent moisture from penetrating into, high pressure spray is coated with fireprotection layer 4 on waterproof layer 5, and fireprotection layer 4 is the fire prevention of polytrimethylene carbonate aqueous polyurethane
Dope layer, since polytrimethylene carbonate aqueous polyurethane fireproof coating is using the carbon dioxide and propylene oxide for meeting igneous carbon
Be polymerized, and in coating add fire retardant preparation have the superior polytrimethylene carbonate aqueous polyurethane of fire protecting performance
Fireproof coating, while using gamma-aminopropyl-triethoxy-silane KH-550, N- β-ammonia base-γ-aminopropyltriethoxy dimethoxy
Modification or blending application of the silane coupling agents such as silane 602 to polytrimethylene carbonate aqueous polyurethane, significantly improve coating
Hydrolytic resistance, prepared aqueous polyurethane fireproof coating have good water resistance, waterproof layer 5 can be effectively protected, prevent
High pressure spray is coated with epoxy resin wear-resistant coating 3 on fire bed 4, can effectively increase the wear-resisting property of steel, prevent waterproof layer and
Fireprotection layer is failed due to abrasion, and weathering layer 2 is low molecular weight epoxy compound cures polyester layer, can effectively increase steel
Weatherability, so that steel be made to have good low temperature resistant and high temperature resistance, erosion resistant coating 1 is epoxy micaceous iron antirust coat, epoxy
The two-component antirust paint that micaceous iron oxide rustproof paint is made of epoxy resin, micaceous iron oxide, auxiliary agent, solvent etc., paint film is tough and tensile, has excellent
Good adhesive force, water-fast, water vapor infiltration, closure is good, oil resistant, solvent resistant and chemical proof, anti-applied to steel construction
Corruption effectively prevents steel to be corroded.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel high-pressure spraying abrasion-proof fire resistant coating, including matrix (7), it is characterised in that: the side of described matrix (7) applies
It is covered with prime coat (6), the side of the prime coat (6) is coated with waterproof layer (5), and the side of the waterproof layer (5) is coated with anti-
The side of fire bed (4), the fireprotection layer (4) is coated with epoxy resin wear-resistant coating (3), the epoxy resin wear-resistant coating (3)
Side be coated with weathering layer (2), the side of the weathering layer (2) is coated with erosion resistant coating (1).
2. a kind of novel high-pressure spraying abrasion-proof fire resistant coating according to claim 1, which is characterized in that the prime coat
It (6) is epoxy zinc rich primer layer.
3. a kind of novel high-pressure spraying abrasion-proof fire resistant coating according to claim 1, which is characterized in that the waterproof layer
It (5) is amino polyvinyl alcohol emulsified asphalt waterproof coating.
4. a kind of novel high-pressure spraying abrasion-proof fire resistant coating according to claim 1, which is characterized in that the fireprotection layer
It (4) is polytrimethylene carbonate aqueous polyurethane fireproof coating layer.
5. a kind of novel high-pressure spraying abrasion-proof fire resistant coating according to claim 1, which is characterized in that the weathering layer
It (2) is low molecular weight epoxy compound cures polyester layer.
6. a kind of novel high-pressure spraying abrasion-proof fire resistant coating according to claim 1, which is characterized in that the erosion resistant coating
It (1) is epoxy micaceous iron antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283322.1U CN208727928U (en) | 2018-08-10 | 2018-08-10 | A kind of novel high-pressure spraying abrasion-proof fire resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283322.1U CN208727928U (en) | 2018-08-10 | 2018-08-10 | A kind of novel high-pressure spraying abrasion-proof fire resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727928U true CN208727928U (en) | 2019-04-12 |
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ID=66028822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283322.1U Active CN208727928U (en) | 2018-08-10 | 2018-08-10 | A kind of novel high-pressure spraying abrasion-proof fire resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208727928U (en) |
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2018
- 2018-08-10 CN CN201821283322.1U patent/CN208727928U/en active Active
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