High-strength high-silica glass fiber gridding cloth

Abstract

The utility model relates to the technical field of glass fiber gridding cloth, and discloses high-strength and high-silica glass fiber gridding cloth which comprises wefts and warps, the wefts and the warps are composed of first reinforcing metal core wires, first tensile layers, alkali-resistant core layers, high-silica protective layers, wear-resistant layers and alkali-resistant coatings, the inner cores of the wefts and the warps are the first reinforcing metal core wires, and the inner cores of the wefts and the warps are the second reinforcing metal core wires. A first tensile layer is arranged on the outer side of the first reinforcing metal core wire, an alkali-resistant core is arranged on the outer side of the first tensile layer, a high-silica protective layer is arranged on the outer side of the alkali-resistant core, a wear-resistant layer is arranged on the outer side of the high-silica protective layer, alkali-resistant coatings are arranged on the outer surfaces of the wefts and the warps, and reinforcing connecting belts are arranged in connecting gaps of the wefts and the warps. Through cooperative arrangement of the first reinforced metal core wire, the first tensile layer, the alkali-resistant core, the high-silica protective layer, the wear-resistant layer, the alkali-resistant coating and the connecting points, the overall strength and alkali resistance of the glass fiber gridding cloth can be improved, and the service life of the glass fiber gridding cloth is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber mesh cloth, in particular to a high-strength high-silica glass fiber mesh cloth. Background Art

[0002] Mesh cloth is made of medium-alkali or alkali-free glass fiber yarn, and coated with alkali-resistant polymer emulsion. Glass fiber mesh cloth is based on glass fiber woven fabric, which is soaked in polymer anti-emulsion coating. It has good alkali resistance, flexibility and high tensile strength in warp and weft directions, and can be widely used in building interior and exterior wall insulation, waterproofing, fire prevention, crack resistance, etc. Glass fiber mesh cloth is mainly alkali-resistant glass fiber mesh cloth. It is made of medium-alkali-free glass fiber yarn (the main component is silicate, with good chemical stability) twisted through a special organizational structure - gauze organization, and then treated with high-temperature heat setting such as anti-alkali solution and reinforcing agent.

[0003] Existing glass fiber mesh cloths are all made of glass fiber yarns as warp and weft, woven in a vertical or triangular cross manner, wherein the warp and weft are only coated with simple coatings such as alkaline polymer emulsion and anti-emulsion immersion coating. There are no better high-strength protection and compression-resistant materials inside and at the joints, resulting in low strength and poor tensile resistance, which will reduce the service life of the glass mesh cloth. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-strength high-silica glass fiber mesh cloth, which has the advantages of improving the overall strength and alkali resistance of the glass fiber mesh cloth and increasing the service life of the glass fiber mesh cloth, thereby solving the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the following technical scheme is provided: a high-strength high-silica glass fiber mesh cloth, comprising weft threads and warp threads, the weft threads and the warp threads are composed of a first reinforced metal core thread, a first tensile layer, an alkali-resistant core, a high-silica protective layer, a wear-resistant layer, and an alkali-resistant coating, the inner core of the weft threads and the warp threads is the first reinforced metal core thread, the outer side of the first reinforced metal core thread is provided with a first tensile layer, the outer side of the first tensile layer is provided with an alkali-resistant core, the outer side of the alkali-resistant core is provided with a high-silica protective layer, the outer side of the high-silica protective layer is provided with a wear-resistant layer, and the outer surfaces of the weft threads and the warp threads are provided with alkali-resistant coatings.

[0008] Preferably, reinforcing connecting belts are arranged at the connecting gaps between the weft and the warp, the reinforcing connecting belts are arranged crosswise with each other, the reinforcing connecting belts are composed of a second reinforcing metal core wire and a second tensile layer, and a second tensile layer is arranged on the outer side of the second reinforcing metal core wire.

[0009] Preferably, the alkali-resistant core is a fiber material immersed in an alkali-resistant polymer emulsion, and the high-silica protective layer is a high-silica fiber cloth substrate.

[0010] Preferably, the first tensile layer and the second tensile layer are high-strength and high-modulus polymer materials.

[0011] Preferably, a connection point is fixedly installed at the connection between the weft and the warp.

[0012] Preferably, the two ends of the reinforcing connecting belt are connected to the interlaced inner walls of the weft and warp threads, and a fixing point is fixedly installed at the connection of the reinforcing connecting belt.

[0013] Preferably, the outer surfaces of the weft threads, the warp threads and the reinforcing connecting belts are provided with a silicone rubber coating layer.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a high-strength high-silica glass fiber mesh cloth, which has the following beneficial effects:

[0016] 1. The high-strength high-silica glass fiber mesh cloth, through the coordinated arrangement of the first reinforcing metal core wire, the first tensile layer, the alkali-resistant core, the high-silica protective layer, the wear-resistant layer, the alkali-resistant coating, and the connection points, can improve the overall strength and alkali resistance of the glass fiber mesh cloth and increase the service life of the glass fiber mesh cloth.

[0017] 2. The high-strength high-silica glass fiber mesh cloth, the reinforced connecting belt, the fixing point, the second reinforced metal core wire, the second tensile layer, and the silicone rubber coating layer can further improve the flexibility and strength of the mesh cloth and avoid the breakage caused by pulling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the latitude and warp of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the reinforced connecting belt of the utility model.

[0021] In the figure: 1. weft; 2. warp; 3. first reinforced metal core wire; 4. first tensile layer; 5. alkali-resistant core; 6. high silica protective layer; 7. wear-resistant layer; 8. alkali-resistant coating; 9. reinforced connecting belt; 10. fixing point; 11. second reinforced metal core wire; 12. second tensile layer; 13. connecting point; 14. silicone rubber coating layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0023] Embodiment 1:

[0024] See also Figure 1-3 A high-strength high-silica glass fiber mesh cloth comprises a weft 1 and a warp 2. The weft 1 and the warp 2 are composed of a first reinforced metal core wire 3, a first tensile layer 4, an alkali-resistant core 5, a high-silica protective layer 6, a wear-resistant layer 7, and an alkali-resistant coating 8. The inner core of the weft 1 and the warp 2 is the first reinforced metal core wire 3, the outer side of the first reinforced metal core wire 3 is provided with a first tensile layer 4, the outer side of the first tensile layer 4 is provided with an alkali-resistant core 5, the outer side of the alkali-resistant core 5 is provided with a high-silica protective layer 6, the outer side of the high-silica protective layer 6 is provided with a wear-resistant layer 7, and the outer surfaces of the weft 1 and the warp 2 are provided with an alkali-resistant coating 8.

[0025] Specifically, the distance between the weft lines 1 and the warp lines 2 is 2 mm to 4.5 mm. The setting of the first reinforced metal core and the first tensile layer can improve the overall strength and tensile resistance of the glass fiber mesh cloth. The setting of the alkali-resistant core 5 and the alkali-resistant coating 8 can improve the heat resistance, alkali resistance, waterproofness and corrosion resistance of the glass fiber mesh cloth. The setting of the high-silica protective layer 6 allows the glass fiber mesh cloth to have good wear resistance and insulation properties, and the wear-resistant layer can improve the wear resistance of the glass fiber mesh cloth, and protect the first reinforced metal core wire 3, the first tensile layer 4, the alkali-resistant core 5, and the high-silica protective layer 6.

[0026] Preferably, the alkali-resistant core 5 is a fiber material immersed in an alkali-resistant polymer emulsion, and the high-silica protective layer 6 is a high-silica fiber cloth substrate.

[0027] Preferably, a connection point 13 is fixedly installed at the connection between the weft line 1 and the warp line 2 .

[0028] Specifically, by setting the connection point 13, the connection stability of the longitude and latitude lines can be enhanced.

[0029] Preferably, the outer surfaces of the weft 1, the warp 2, and the reinforcing connecting belt 9 are provided with a silicone rubber coating layer 14.

[0030] Specifically, the silicone rubber coating layer 14 has a high temperature resistance effect and can maintain viscosity under high temperature conditions.

[0031] Working principle: The setting of the first reinforced metal core and the first tensile layer can improve the overall strength and tensile resistance of the glass fiber mesh cloth. The setting of the alkali-resistant core 5 and the alkali-resistant coating 8 can improve the heat-resistant, alkali-resistant, waterproof and corrosion-resistant properties of the glass fiber mesh cloth. The setting of the high-silica protective layer 6 allows the glass fiber mesh cloth to have good wear resistance and insulation properties, and the wear-resistant layer can improve the wear resistance of the glass fiber mesh cloth, and protect the first reinforced metal core wire 3, the first tensile layer 4, the alkali-resistant core 5, and the high-silica protective layer 6. Through the setting of the connection point 13, the connection stability of the warp and weft lines can be enhanced, and the silicone rubber coating layer 14 has a high temperature resistance effect and can maintain viscosity under high temperature conditions, thereby achieving the purpose of improving the overall strength and alkali resistance of the glass fiber mesh cloth and increasing the service life of the glass fiber mesh cloth.

[0032] Embodiment 2:

[0033] Please participate Figure 1-3 Preferably, a reinforcing connecting belt 9 is provided at the connecting gap between the weft 1 and the warp 2. The reinforcing connecting belts 9 are arranged crosswise with each other. The reinforcing connecting belts 9 are composed of a second reinforcing metal core wire 11 and a second tensile layer 12. The second tensile layer 12 is provided on the outer side of the second reinforcing metal core wire 11.

[0034] Specifically, the reinforcing connecting belts 9 are arranged to cross each other and connect the weft lines 1 and the warp lines 2 to increase the tensile strength between the weft lines 1 and the warp lines 2 .

[0035] Preferably, both ends of the reinforcing connecting belt 9 are connected to the interlaced inner walls of the weft lines 1 and the warp lines 2 , and a fixing point 10 is fixedly installed at the connection of the reinforcing connecting belt 9 .

[0036] Specifically, the fixing points make the connection between the reinforcing connecting straps more stable.

[0037] Preferably, the first tensile layer 4 and the second tensile layer 12 are high-strength and high-modulus polymer materials.

[0038] Specifically, high-strength and high-modulus polymer materials have good tensile properties.

[0039] Working principle: The strengthening connecting belts 9 are arranged crosswise with each other, and the connection between the strengthening connecting belts is strengthened by fixing the motor, and the connection between the weft 1 and the warp 2 is strengthened, and the tensile force between the weft 1 and the warp 2 is increased, which can further improve the flexibility and strength of the mesh cloth and avoid the breakage caused by further pulling.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength high-silica glass fiber mesh cloth, comprising a weft (1) and a warp (2), characterized in that: The weft (1) and the warp (2) are composed of a first reinforcing metal core wire (3), a first tensile layer (4), an alkali-resistant core (5), a high-silicon oxide protective layer (6), a wear-resistant layer (7), and an alkali-resistant coating (8); the inner core of the weft (1) and the warp (2) is the first reinforcing metal core wire (3); the first tensile layer (4) is arranged on the outer side of the first reinforcing metal core wire (3); the alkali-resistant core (5) is arranged on the outer side of the first tensile layer (4); the high-silicon oxide protective layer (6) is arranged on the outer side of the alkali-resistant core (5); the high-silicon oxide protective layer (6) is arranged on the outer side of the high-silicon oxide protective layer (6); and the outer surfaces of the weft (1) and the warp (2) are both provided with an alkali-resistant coating (8).

2. The high-strength high-silica glass fiber mesh cloth according to claim 1, characterized in that: A reinforcing connection belt (9) is arranged at the connection gap between the weft (1) and the warp (2); the reinforcing connection belts (9) are arranged to cross each other; the reinforcing connection belt (9) is composed of a second reinforcing metal core wire (11) and a second tensile layer (12); and the second tensile layer (12) is arranged on the outer side of the second reinforcing metal core wire (11).

3. The high-strength high-silica glass fiber mesh cloth according to claim 1, characterized in that: The alkali-resistant core (5) is a fiber material immersed in an alkali-resistant polymer emulsion, and the high-silica protective layer (6) is a high-silica fiber cloth substrate.

4. The high-strength high-silica glass fiber mesh cloth according to claim 1, characterized in that: The first tensile layer (4) and the second tensile layer (12) are made of high-strength and high-modulus polymer materials.

5. The high-strength high-silica glass fiber mesh cloth according to claim 1, characterized in that: A connection point (13) is fixedly installed at the connection point between the weft (1) and the warp (2).

6. The high-strength high-silica glass fiber mesh cloth according to claim 2, characterized in that: The two ends of the reinforcing connection belt (9) are connected to the interlaced inner walls of the weft (1) and the warp (2), and a fixing point (10) is fixedly installed at the connection of the reinforcing connection belt (9).

7. The high-strength high-silica glass fiber mesh cloth according to claim 1, characterized in that: The outer surfaces of the weft (1), the warp (2) and the reinforcing connecting belt (9) are provided with a silicone rubber coating layer (14).

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