CN214821453U - Heat-insulation flame-retardant fabric - Google Patents
Heat-insulation flame-retardant fabric Download PDFInfo
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- CN214821453U CN214821453U CN202120147375.6U CN202120147375U CN214821453U CN 214821453 U CN214821453 U CN 214821453U CN 202120147375 U CN202120147375 U CN 202120147375U CN 214821453 U CN214821453 U CN 214821453U
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Abstract
The utility model belongs to the technical field of fire-retardant surface fabric technique and specifically relates to a thermal-insulated fire-retardant surface fabric, including close skin layer, insulating layer, waterproof ventilative layer and the fire-retardant layer that sets gradually, the insulating layer is the foam compression piece, the coefficient of heat conductivity of foam compression piece is less than or equal to 0.04W/(m. The utility model discloses a thermal-insulated fire-retardant surface fabric, what the insulating layer adopted is the foam compression piece, and it has excellent high temperature resistance, does not use raw materials such as strong acid, alkali, heavy metal solution that pollute seriously in the production process, relative environmental protection to inject the coefficient of heat conductivity of PI foam compression piece, can realize good thermal-insulated effect.
Description
Technical Field
The utility model belongs to the technical field of thermal insulation material technique and specifically relates to a thermal-insulated fire-retardant surface fabric.
Background
The existing fireproof clothes all adopt a vacuum aluminizer as a heat insulation material, the vacuum aluminizer has the characteristics of light specific gravity, high strength, high temperature resistance and the like, but because a large amount of strong acid, strong base and heavy metal solution is used in the aluminizing process, the harmful substances are discharged into the environment along with waste water and waste residues, and the pollution is serious.
In view of this, it is necessary to develop a more environment-friendly heat-insulating flame-retardant fabric, which can be used in the fields of fire-proof clothing and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a thermal-insulated fire-retardant surface fabric, what this thermal-insulated fire-retardant surface fabric's insulating layer adopted is the foam compression piece, does not use raw materials such as strong acid, alkali, heavy metal solution that pollute seriously in the production process, relative environmental protection to inject the coefficient of heat conductivity of foam compression piece, can realize good thermal-insulated effect.
The utility model provides a technical scheme that its technical problem adopted is:
a heat-insulating flame-retardant fabric comprises a skin-friendly layer, a heat-insulating layer, a waterproof breathable layer and a flame-retardant layer which are sequentially arranged, wherein the heat-insulating layer is a foam compression sheet, and the heat conductivity coefficient of the foam compression sheet is less than or equal to 0.04W/(m DEG C).
Specifically, the heat-insulating flame-retardant fabric further comprises a pattern layer arranged on the outer side of the flame-retardant layer.
Specifically, the heat-insulating flame-retardant fabric further comprises a heat reflecting layer arranged between the heat-insulating layer and the waterproof breathable layer.
Specifically, the skin-friendly layer is made of a skin-friendly fabric.
Specifically, the foam compression sheet is one of a PI foam compression sheet, a melamine foam compression sheet, and a silicone foam compression sheet.
Specifically, the waterproof breathable layer adopts a waterproof breathable film.
Specifically, the flame-retardant layer adopts flame-retardant cloth.
Specifically, the in-plane tensile strength of the foam compression sheet is not less than 10KPa, and the shear strength is not less than 80 KPa.
Specifically, the in-plane tensile strength of the foam compression sheet is not less than 20KPa, and the shear strength is not less than 100 KPa.
Specifically, the flame retardant grade of the flame retardant fabric reaches UL 94V 0 grade, and the flame retardant fabric meets RoHS 2.0 standard.
The utility model has the advantages that:
(1) the heat-insulating and flame-retardant fabric has the advantages that the heat-insulating layer adopts the foam compression sheet, the foam compression sheet has excellent high-temperature resistance, strong acid, strong alkali, heavy metal solution and other raw materials which are seriously polluted are not used in the production process, the environment is relatively protected, the heat conductivity coefficient of the foam compression sheet is limited, and the good heat-insulating effect can be realized;
(2) the pattern layer is arranged on the outer side of the flame-retardant layer, different patterns can be arranged according to market demands, the attractiveness of the flame-retardant fabric is improved, and the flame-retardant fabric is more suitable for fireproof clothes and the like;
(3) a heat reflecting layer is arranged between the heat insulating layer and the waterproof breathable layer, so that the heat insulating effect can be further improved;
(4) the utility model discloses set up close skin layer in the insulating layer, but direct contact skin, it is more comfortable, do not have the damage to skin, the waterproof ventilative layer gas permeability that adopts waterproof ventilative membrane preparation is good, can prevent outside water to get into simultaneously, can be used to make fire-proof clothes etc..
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a skin-friendly layer; 2. a thermal insulation layer; 3. a waterproof breathable layer; 4. a flame retardant layer; 5. a pattern layer; 6. a heat reflective layer.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
A thermal-insulated fire-retardant surface fabric which characterized in that: the flame-retardant skin-friendly waterproof breathable fabric comprises a skin-friendly layer 1, a heat insulation layer 2, a waterproof breathable layer 3 and a flame-retardant layer 4 which are sequentially arranged, wherein the heat insulation layer 2 is a foam compression sheet, and the heat conductivity coefficient of the foam compression sheet is less than or equal to 0.04W/(m DEG C). The heat insulation layer 2 adopts the foam compression sheet which has excellent high temperature resistance, does not use strong acid, strong alkali, heavy metal solution and other raw materials which are seriously polluted in the production process, is relatively environment-friendly, limits the heat conductivity coefficient of the foam compression sheet and can realize good heat insulation effect.
In a specific embodiment, as shown in fig. 1, the heat-insulating flame-retardant fabric further comprises a pattern layer 5 disposed outside the flame-retardant layer 4. Different patterns can be arranged according to market demands, the attractiveness of the flame-retardant fabric is improved, and the flame-retardant fabric is more suitable for fireproof clothes and the like.
In a specific embodiment, as shown in fig. 1, the heat-insulating flame-retardant fabric further comprises a heat-reflecting layer 6 disposed between the heat-insulating layer 2 and the waterproof breathable layer 3. The heat reflecting layer 6 can effectively reflect heat, and further increase the heat insulation effect. In a specific embodiment, the heat reflective layer 6 may be formed by coating a layer of heat reflective insulation coating on the insulation layer 2.
In a specific embodiment, the skin-friendly layer 1 is made of skin-friendly fabric. The skin-friendly layer 1 is made of skin-friendly fabric, including pure cotton fabric and the like, can directly contact with skin, is more comfortable, does not damage the skin, and can be used for manufacturing fireproof clothes.
In a specific embodiment, the foam compression sheet is one of a PI foam compression sheet, a melamine foam compression sheet, and a silicone foam compression sheet. The three foam compression sheets have good heat insulation effect.
In a specific embodiment, the waterproof and breathable layer 3 is a waterproof and breathable film. The waterproof breathable layer 3 is made of a waterproof breathable film, has good breathability, can prevent external water from entering, and can be used for manufacturing fireproof clothes and the like.
In a specific embodiment, the flame retardant layer 4 is made of flame retardant cloth. Fire-retardant cloth soft handle has flame retardant efficiency simultaneously, makes the utility model discloses a thermal-insulated fire-retardant surface fabric can be applied to the fire-proof clothes better.
In a specific embodiment, the foam compression sheet has an in-plane tensile strength of 10KPa or greater and a shear strength of 80KPa or greater.
In a specific embodiment, the foam compression sheet has an in-plane tensile strength of 20KPa or greater and a shear strength of 100KPa or greater.
In a specific embodiment, the flame retardant fabric has a flame retardant rating of UL 94V 0, which meets RoHS 2.0 standards. All layers of the flame-retardant fabric do not contain halogen flame retardant, so that toxic gas cannot be released in a fire disaster, and the requirement of the RoHS 2.0 standard is met.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A thermal-insulated fire-retardant surface fabric which characterized in that: the waterproof breathable fabric comprises a skin-friendly layer (1), a heat insulation layer (2), a waterproof breathable layer (3) and a flame retardant layer (4) which are sequentially arranged, wherein the heat insulation layer (2) is a foam compression sheet, and the heat conductivity coefficient of the foam compression sheet is less than or equal to 0.04W/(m DEG C).
2. The heat-insulating flame-retardant fabric according to claim 1, wherein: and the pattern layer (5) is arranged outside the flame-retardant layer (4).
3. The heat-insulating flame-retardant fabric according to claim 1, wherein: the waterproof breathable fabric is characterized by further comprising a heat reflecting layer (6) arranged between the heat insulating layer (2) and the waterproof breathable layer (3).
4. The heat-insulating flame-retardant fabric according to claim 1, wherein: the skin-friendly layer (1) is made of skin-friendly fabric.
5. The heat-insulating flame-retardant fabric according to claim 1, wherein: the foam compression sheet is one of a PI foam compression sheet, a melamine foam compression sheet and an organosilicon foam compression sheet.
6. The heat-insulating flame-retardant fabric according to claim 1, wherein: the waterproof breathable layer (3) is a waterproof breathable film.
7. The heat-insulating flame-retardant fabric according to claim 1, wherein: the flame-retardant layer (4) is made of flame-retardant cloth.
8. The heat-insulating flame-retardant fabric according to claim 1, wherein: the in-plane tensile strength of the foam compression sheet is more than or equal to 10KPa, and the shear strength is more than or equal to 80 KPa.
9. The heat-insulating flame-retardant fabric according to claim 8, wherein: the in-plane tensile strength of the foam compression sheet is not less than 20KPa, and the shear strength is not less than 100 KPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147375.6U CN214821453U (en) | 2021-01-19 | 2021-01-19 | Heat-insulation flame-retardant fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147375.6U CN214821453U (en) | 2021-01-19 | 2021-01-19 | Heat-insulation flame-retardant fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214821453U true CN214821453U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147375.6U Active CN214821453U (en) | 2021-01-19 | 2021-01-19 | Heat-insulation flame-retardant fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214821453U (en) |
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2021
- 2021-01-19 CN CN202120147375.6U patent/CN214821453U/en active Active
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