CN213383362U - Thermostable composite fabric for high-temperature anticorrosive conveyor belt - Google Patents
Thermostable composite fabric for high-temperature anticorrosive conveyor belt Download PDFInfo
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- CN213383362U CN213383362U CN202021624047.2U CN202021624047U CN213383362U CN 213383362 U CN213383362 U CN 213383362U CN 202021624047 U CN202021624047 U CN 202021624047U CN 213383362 U CN213383362 U CN 213383362U
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Abstract
The utility model provides a thermal stability composite fabric for anticorrosive conveyer belt of high temperature, including the first heat-resisting coat, first rubber layer, first coat, the fine base cloth layer of glass, second coat, second rubber layer, the heat-resisting coat of second that set gradually, first heat-resisting coat and the heat-resisting coat of second are the heat-resisting coat of polyester, first coat and second coat are the polytetrafluoroethylene coating, the fine base cloth layer of glass is for interweaving the glass fiber cloth who forms as warp and woof by the glass fiber yarn, and the fabric texture on the fine base cloth layer of glass is plain weave, and warp and woof twist with fingers to being S and twist with the fingers. The utility model discloses a glass fiber cloth that interweaves with plain weave has strengthened the compactness and the stability on base cloth layer as the base cloth layer, combines to be in outer rubber layer and outermost heat-resisting coating, has improved the resistant flexibility and the heat resistance of fabric to have better anticorrosive nature, be suitable for the conveyer belt under the high temperature environment to use very much.
Description
Technical Field
The utility model relates to a compound fabric, in particular to anticorrosive conveyer belt of high temperature is with thermal stability compound fabric.
Background
The conventional conveying belt is mostly made of rubber materials, the surface of the conveying belt is easily abraded or scratched, the conveying belt is easily corroded after being used for a long time in a high-temperature environment, and the stability of fabrics is poor. The problem of high temperature resistance of the framework layer of the conveyer belt is solved, and the problem is always a technical hotspot in the field.
The glass fiber is an inorganic non-metallic material with excellent performance, has the characteristics of various varieties, good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, and can be made into various fabrics such as glass fiber films, glass cloth, knitted felts and the like by a weaving process. The glass fiber has high modulus, good heat resistance, stable chemical property, good heat conductivity and good insulativity, and is particularly suitable for being used as a framework material of a conveying belt in a high-temperature environment. However, simple glass fibers are brittle, have low strength, and have poor flex resistance, and cannot be used directly to make conveyor belts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticorrosive conveyer belt of high temperature is with thermal stability compound fabric, solve the background art in the problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a high temperature anticorrosive thermal stability composite fabric for conveyer belt, is including the first heat-resisting coating layer, first rubber layer, first coating layer, fine base cloth layer of glass, second coating layer, second rubber layer, the heat-resisting coating layer of second that set gradually, first heat-resisting coating layer and the heat-resisting coating layer of second are polyester heat-resisting coating layer, first coating layer and second coating layer are the polytetrafluoroethylene coating, fine base cloth layer is the glass fiber cloth who interweaves and form by glass fiber yarn as warp and woof, and the fabric weave on fine base cloth layer of glass is plain weave, and warp and woof are twisted with the fingers to being S.
Preferably, the diameter of the glass fiber yarn is 120 to 180 μm.
Preferably, the coating density of the first coating layer and the second coating layer is 500-750 g/m2And the thickness of the first coating layer and the second coating layer is 0.5-6 mm.
Preferably, the thickness of the first rubber layer and the second rubber layer is 4-10 mm.
Preferably, the first heat-resistant coating layer and the second heat-resistant coating layer have a thickness of 0.1 to 1 mm.
Preferably, bonding layers are arranged between the first rubber layer and the first coating layer and between the second coating layer and the second rubber layer, and the bonding layers are polyurethane adhesive layers.
The utility model has the advantages that:
the utility model discloses a thermostable composite fabric for anticorrosive conveyer belt of high temperature, the glass fiber cloth through interweaving with the plain weave has strengthened the compactness and the stability on base cloth layer, combines to be in outer rubber layer and outermost heat-resisting coating, has improved the resistant flexibility and the heat resistance of fabric to have better anticorrosive nature, be suitable for the conveyer belt use under the high temperature environment very much.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
in the figure: 1. First heat-resisting coating, 2, first rubber layer, 3, first coating, 4, the fine base cloth layer of glass, 5, second coating, 6, second rubber layer, 7, the heat-resisting coating of second, 8, tie coat.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.
In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
Example 1:
as shown in figure 1, the heat-stable composite fabric for the high-temperature anticorrosive conveyor belt comprises a first heat-resistant coating layer 1, a first rubber layer 2, a first coating layer 3, a glass fiber base fabric layer 4, a second coating layer 5, a second rubber layer 6 and a second heat-resistant coating layer which are sequentially arrangedA coating layer 7. The first heat-resistant coating layer and the second heat-resistant coating layer are both polyester heat-resistant coatings, and the polyester heat-resistant coatings are obtained by mixing, coating and curing modified organic silicon resin, polyester resin, filler and the like in certain parts by weight on the surface of the rubber layer. The first coating layer and the second coating layer are both polytetrafluoroethylene coatings. The glass fiber base cloth layer is made of glass fiber cloth formed by interweaving glass fiber yarns serving as warps and wefts, the fabric weave of the glass fiber base cloth layer is a plain weave, and the twisting directions of the warps and the wefts are S-twisted. The plain weave is the weave with the largest crossing point of the warp and weft yarns, the stability of the fabric structure is good, and the twisting directions of the warp yarns and the weft yarns are the same, so that the stability of the fabric is also enhanced. The diameter of the glass fiber yarn was 120. mu.m. The coating density of the first coating layer and the second coating layer was 500g/m2The thickness of the first coating layer and the second coating layer was 0.5 mm. The thickness of the first rubber layer and the second rubber layer was 4 mm. The thickness of the first heat-resistant coating layer and the second heat-resistant coating layer was 0.1 mm. Between first rubber layer and the first coating to and between second coating and the second rubber layer, all be equipped with tie coat 8, the tie coat is polyurethane adhesive layer. The thermally stable composite fabric of the embodiment has small single-layer thickness and light weight, and is suitable for being used as a framework layer of a conveyer belt in a short-time high-temperature environment.
Example 2:
the heat-stable composite fabric for the high-temperature anticorrosive conveyor belt shown in fig. 1 comprises a first heat-resistant coating layer 1, a first rubber layer 2, a first coating layer 3, a glass fiber base fabric layer 4, a second coating layer 5, a second rubber layer 6 and a second heat-resistant coating layer 7 which are sequentially arranged. The first heat-resistant coating layer and the second heat-resistant coating layer are both polyester heat-resistant coatings, and the polyester heat-resistant coatings are obtained by mixing, coating and curing modified organic silicon resin, polyester resin, filler and the like in certain parts by weight on the surface of the rubber layer. The first coating layer and the second coating layer are both polytetrafluoroethylene coatings. The glass fiber base cloth layer is made of glass fiber cloth formed by interweaving glass fiber yarns serving as warps and wefts, the fabric weave of the glass fiber base cloth layer is a plain weave, and the twisting directions of the warps and the wefts are S-twisted. The plain weave is the weave with the largest crossing point of the warp and weft yarns, the stability of the fabric structure is good, the twisting directions of the warp and the weft are the same, and the stability of the fabric is enhancedAnd (4) sex. The diameter of the glass fiber yarn was 180. mu.m. The coating density of the first coating layer and the second coating layer is 750g/m2And the thickness of the first coating layer and the second coating layer is 6 mm. The thickness of the first rubber layer and the second rubber layer is 10 mm. The thickness of the first heat-resistant coating layer and the second heat-resistant coating layer was 1 mm. Between first rubber layer and the first coating to and between second coating and the second rubber layer, all be equipped with tie coat 8, the tie coat is polyurethane adhesive layer. The thermal-stability composite fabric of the embodiment has thick coating layer and strong heat resistance, and is suitable for being used as a framework layer of a conveyer belt in a long-term high-temperature environment.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (6)
1. The utility model provides a high temperature anticorrosive heat stable compound fabric for conveyer belt which characterized in that: this thermal stability composite fabric for high temperature anticorrosive conveyer belt is including the first heat-resisting coating layer, first rubber layer, first coating layer, the fine base cloth layer of glass, second coating layer, second rubber layer, the heat-resisting coating layer of second that set gradually, first heat-resisting coating layer and the heat-resisting coating layer of second are the polyester heat-resisting coating layer, first coating layer and second coating layer are the polytetrafluoroethylene coating, the fine base cloth layer of glass is the glass fiber cloth who interweaves and form as warp and woof by the glass fiber yarn, and the fabric weave on the fine base cloth layer of glass is plain weave, and warp and woof are twisted with the fingers to S.
2. The thermally stable composite fabric for the high-temperature anticorrosion conveyor belt according to claim 1, wherein: the diameter of the glass fiber yarn is 120-180 mu m.
3. The thermally stable composite fabric for the high-temperature anticorrosion conveyor belt according to claim 1, wherein: the coating density of the first coating layer and the second coating layer is 500-750 g/m2Thickness of the first coating layer and the second coating layerIs 0.5 to 6 mm.
4. The thermally stable composite fabric for the high-temperature anticorrosion conveyor belt according to claim 1, wherein: the thickness of the first rubber layer and the second rubber layer is 4-10 mm.
5. The thermally stable composite fabric for the high-temperature anticorrosion conveyor belt according to claim 1, wherein: the thickness of the first heat-resistant coating layer and the second heat-resistant coating layer is 0.1-1 mm.
6. The thermally stable composite fabric for the high-temperature anticorrosion conveyor belt according to claim 1, wherein: and bonding layers are arranged between the first rubber layer and the first coating layer and between the second coating layer and the second rubber layer, and are polyurethane adhesive layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624047.2U CN213383362U (en) | 2020-08-07 | 2020-08-07 | Thermostable composite fabric for high-temperature anticorrosive conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624047.2U CN213383362U (en) | 2020-08-07 | 2020-08-07 | Thermostable composite fabric for high-temperature anticorrosive conveyor belt |
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| CN213383362U true CN213383362U (en) | 2021-06-08 |
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| CN202021624047.2U Active CN213383362U (en) | 2020-08-07 | 2020-08-07 | Thermostable composite fabric for high-temperature anticorrosive conveyor belt |
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| CN (1) | CN213383362U (en) |
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