CN201826193U - Wet-process antiflaming, thermal-insulation and breathable coated fabric - Google Patents
Wet-process antiflaming, thermal-insulation and breathable coated fabric Download PDFInfo
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- CN201826193U CN201826193U CN2009202840910U CN200920284091U CN201826193U CN 201826193 U CN201826193 U CN 201826193U CN 2009202840910 U CN2009202840910 U CN 2009202840910U CN 200920284091 U CN200920284091 U CN 200920284091U CN 201826193 U CN201826193 U CN 201826193U
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- coated fabric
- flame retardant
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Abstract
The utility model relates to a wet-process antiflaming, thermal-insulation and breathable coated fabric which comprises at least one antiflaming coating and at least one basement layer, and is characterized in that the at least one antiflaming coating is coated at the at least one basement layer in a wet-process foaming and coating manner; the antiflaming coating is expanded in burning and forms a porous structure so as to adsorb smoke generated in burning. The coated fabric integrates the fire retardance, thermal insulation and breathabiltiy, and especially reduces the phenomena of toxic gas generation and molten drips in burning, thus greatly reducing the possibility of secondary burning.
Description
Technical field
The utility model relates to a kind of coated fabric, particularly a kind ofly can have water vapour permeability concurrently when improving the anti-flammability of fabric, thermal insulation, and the generation and the molten drop phenomenon of toxic gas when reducing burning, can significantly reduce the coated fabric of second-time burning possibility.
Background technology
At present, the anti-flammability textiles can be divided into the permanent fire-retardant and fire-retardant two large divisions of fabric post-treatment.
Permanent flame-retardant textile is through when spinning fiber interpolation fire retardant being carried out upgrading and making, because a large amount of fire retardants are to be added on fibrous inside, so can form nonvolatil flame-retardant textile.But this fabric can only be used for artificial fibre, can not use on natural fabric; When needing to produce in enormous quantities simultaneously, investment amount is big, and recovery speed is slow.In addition, this fabric can produce a large amount of poisonous cigarettes and can produce second-time burning because of the molten drop phenomenon when burning.
The after-finishing flame resistant fabric is through arrangement adds man-hour in the back, adds the fire retardant of tool anti-flammability by the processing mode of impregnation, coating, applying, and fire retardant wherein has two kinds on the market, i.e. organic system fire retardant and inorganic flame retardant.Organic system fire retardant commonly used has bromine system, halogen or non-halogen phosphoric acid ester, chlorine system; Inorganic flame retardant commonly used has aluminium hydroxide, antimony oxide, magnesium hydroxide, Firebrake ZB etc.The fire retardant of this class Halogen, brominated organic class often can produce the poison gas of a large amount of poisonous similar dioxin (DIOXIN) when burning, and owing to produce molten drop thereby second-time burning can take place; More the fire retardant of some mineral-type is own just toxic, has carcinogenic danger.European Parliament rose in 2000, had announced forbidding antimonous oxide, penta-BDE, octa-BDE, decabromodiphenyl oxide, halogen flame.
Summary of the invention
The purpose of this utility model provides a kind of amount of being fuming and molten drop phenomenon that can reduce when burning, and then reach rare poisonous gas and avoid the phenomenon of second-time burning, allow the fabric after the flame treatment have environment-protecting asepsis, the halogen of certain poisture-penetrability, flame-retardant textile simultaneously with poisture-penetrability.
For solving the problems of the technologies described above, the present invention/utility model is taked following technical scheme:
Described wet method anti-flaming thermal-insulation moisture-penetrating coating cloth comprises at least one flame retardant coating and at least one basic unit, it is characterized in that: described at least one flame retardant coating is coated at least one side of described basic unit with the foaming coating method of wet method interpolation blowing agent; Produce when described flame retardant coating burns and expand, form cellular structure, the smog that produces when absorption is burnt.
Further, described basic unit can be cotton, polyester-mixed cotton cloth, terylene non-woven fabric, glass fibre, polyester filament or chinlon filament cloth.Further, described fire retardant glue is expansile graphite and chemicals such as APP that contains phosphorus and nitrogen and pentaerythrite.
Further, when described coated fabric had two flame retardant coatings and a basic unit, the gross weight of the dried state of described flame retardant coating will reach 50% of the own weight of described basic unit.
The utility model adopts and to utilize expansile graphite, contains chemicals such as the APP of phosphorus and nitrogen and pentaerythrite and makes up, add in the base material, wherein said base material can be oiliness or aqueous polyurethane and acrylate etc., add the foaming coating method of blowing agent then with wet method, to mixed base material, single face or double spread are at base material, for example: terylene non-woven fabric, when making fire retardant burned, flame retardant coating produces and expands, form cellular structure, the smog that produces during the absorption burning reaches the minimizing amount of smoke.Because the expansion of the volume of coating causes effect heat insulation and coating, avoid the molten drop phenomenon simultaneously, reduce the chance of second-time burning; Again because the tissue of intumescent coating makes coated fabric have the function of poisture-penetrability.
Description of drawings
Fig. 1 is the structural representation of the wet method anti-flaming thermal-insulation moisture-penetrating coating of single face coating.
Fig. 2 is the structural representation of the wet method anti-flaming thermal-insulation moisture-penetrating coating of coated on both sides.
The specific embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the present invention/utility model.
Wet method anti-flaming thermal-insulation moisture-penetrating coating cloth described in the utility model comprise one deck be fabric and at least one deck be flame retardant coating; Preferably, described flame retardant coating is a fire retardant glue.Described fire retardant glue is to form by modulating behind the adding auxiliary material in base material; Preferably, described base material is oiliness or aqueous polyurethane and acrylate etc.; Described auxiliary material comprise the described fire retardant that modulates, blowing agent, promoter, smooth agent and bridging agent; Described fire retardant is a powdery, and it mainly is to use expansile graphite and chemicals modulation such as APP that contains phosphorus and nitrogen and pentaerythrite to form.When described fire retardant was burned, described flame retardant coating produced and expands, thereby forms cellular structure, thereby can adsorb the smog that produces when burning, to reach the purpose that reduces amount of smoke; Simultaneously, described flame retardant coating when fire retardant burns because of expansion can cause heat insulation and the effect that coats, thereby avoided the molten drop phenomenon, reduce the chance of second-time burning; In addition, owing to used the tissue of intumescent coating, make coated fabric have the function of poisture-penetrability.
Wet method anti-flaming thermal-insulation moisture-penetrating coating cloth described in the utility model is divided into two kinds of single face coating and coated on both sides, and its manufacturing process is as follows:
(1) single face coating: the described fire retardant glue 1 after the blending is coated on the one side of basic unit 2.After the single face coating, the weight of the dried state of flame retardant coating will reach 70% of the own weight of base cloth; Wherein, the speed 10-15m/min during production, bake out temperature 140-150 ℃.
(2) coated on both sides: at first, the described fire retardant glue 1 after the blending is coated on the one side of basic unit 2; After the single face coating, the weight of the dried state of flame retardant coating will reach 50% of the own weight of base cloth; Wherein, the speed 10-15m/min during production, bake out temperature 140-150 ℃.Secondly, the base cloth after the single face coating is carried out drying.The 3rd, the described fire retardant glue 1 after the blending is coated on the another side of basic unit 2; Wherein, the weight of the dry state of the flame retardant coating 1 on described basic unit 2 another sides will reach 50% of the own weight of base cloth, the speed 10-15m/min during production, bake out temperature 140-150 ℃.
Further, on the basis of the foregoing description, multilayer (for example 2 layers, 3 layers or 4 layers) can be combined through glue-line by the coated on both sides cloth that said method makes, constitute wet method anti-flaming thermal-insulation moisture-penetrating coating cloth with a plurality of basic units.
Further, can increase a metal-plated rete at above-mentioned skin with wet method anti-flaming thermal-insulation moisture-penetrating coating cloth of one or more basic units.
Further, can increase a reflecting layer again in the outside of the metal-plated rete of described coated fabric with metal-plated rete.
Claims (7)
1. wet method anti-flaming thermal-insulation moisture-penetrating coating cloth, it comprises at least one flame retardant coating and at least one basic unit, it is characterized in that: described at least one flame retardant coating is coated at least one side of described basic unit in the mode of wet method foaming coating; Produce when described flame retardant coating burns and expand, form cellular structure, the smog that produces when absorption is burnt.
2. coated fabric as claimed in claim 1 is characterized in that: described basic unit can be cotton, polyester-mixed cotton cloth, terylene non-woven fabric, glass fibre, polyester filament or chinlon filament cloth.
3. coated fabric as claimed in claim 1 is characterized in that: the skin of described coated fabric also has layer of metal plated film layer.
4. coated fabric as claimed in claim 3 is characterized in that: also have the reflecting layer outside described metal-plated rete.
5. as each described coated fabric of claim 1-4, it is characterized in that: described flame retardant coating is a fire retardant glue.
6. coated fabric as claimed in claim 1 is characterized in that: when described coated fabric had a flame retardant coating and a basic unit, the gross weight of the dried state of described flame retardant coating will reach 70% of the own weight of described basic unit.
7. coated fabric as claimed in claim 1 is characterized in that: when described coated fabric had two flame retardant coatings and a basic unit, the gross weight of the dried state of described flame retardant coating will reach 50% of the own weight of described basic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202840910U CN201826193U (en) | 2009-12-11 | 2009-12-11 | Wet-process antiflaming, thermal-insulation and breathable coated fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202840910U CN201826193U (en) | 2009-12-11 | 2009-12-11 | Wet-process antiflaming, thermal-insulation and breathable coated fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826193U true CN201826193U (en) | 2011-05-11 |
Family
ID=43964740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202840910U Expired - Fee Related CN201826193U (en) | 2009-12-11 | 2009-12-11 | Wet-process antiflaming, thermal-insulation and breathable coated fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826193U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755833A (en) * | 2016-02-29 | 2016-07-13 | 苏州纺友新材料有限公司 | Environment-friendly textile flame-retardant coating adhesive |
| CN105755819A (en) * | 2016-03-24 | 2016-07-13 | 临沂中瑞防辐射科技有限公司 | Fireproof electromagnetic shielding and radiation protection cloth |
| CN110409194A (en) * | 2019-07-19 | 2019-11-05 | 温多利遮阳材料（德州）股份有限公司 | A kind of Fire-retarded carpet and its preparation process based on expansion type coating tailing |
-
2009
- 2009-12-11 CN CN2009202840910U patent/CN201826193U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755833A (en) * | 2016-02-29 | 2016-07-13 | 苏州纺友新材料有限公司 | Environment-friendly textile flame-retardant coating adhesive |
| CN105755819A (en) * | 2016-03-24 | 2016-07-13 | 临沂中瑞防辐射科技有限公司 | Fireproof electromagnetic shielding and radiation protection cloth |
| CN110409194A (en) * | 2019-07-19 | 2019-11-05 | 温多利遮阳材料（德州）股份有限公司 | A kind of Fire-retarded carpet and its preparation process based on expansion type coating tailing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |