CN202186087U - Flame-retardant water-repellent terylene needled felt - Google Patents
Flame-retardant water-repellent terylene needled felt Download PDFInfo
- Publication number
- CN202186087U CN202186087U CN2011202185466U CN201120218546U CN202186087U CN 202186087 U CN202186087 U CN 202186087U CN 2011202185466 U CN2011202185466 U CN 2011202185466U CN 201120218546 U CN201120218546 U CN 201120218546U CN 202186087 U CN202186087 U CN 202186087U
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- China
- Prior art keywords
- water
- retardant
- flame
- repellent
- needled felt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A flame-retardant water-repellent terylene needled felt comprises a surface course, a base cloth layer and a bottom layer, wherein the surface course and the base cloth layer are combined into a whole through a down-needling process; and the bottom layer and the base cloth layer are combined into a whole through an up-needling process. The utility model is characterized in that the terylene needled felt is processed with flame-retardant and water-repellent technologies after being manufactured, that is, the manufactured terylene needled felt passes through a PTFE (Polytetrafluoroethylene) emulsifiable solution of 8 to 12 percent, an acrylic acid resin emulsifiable solution of 5 to 8 percent and an FC3 phosphate flame retardant of 3 to 6 percent at the speed of 3 m per min, is impregnated in and soaked with a chemical solvent formed by adding an AG710 water repellent agent into water, and then is dried in a drying oven of 100 DEG C to form a flame-retardant and water-repellent protective film. The thickness of the film is larger than or equal to 0.2 mm. The flame-retardant and water-repellent protective film is formed on the surface of the manufactured terylene needled felt, so that the manufactured terylene needled felt can adapt to execrable working conditions, avoids the phenomenon of bag burning, is flame-retardant and water-repellent and can reach the standard of foreign like products in quality and property.
Description
Technical field
The utility model belongs to filtrate and makes the field, relates to the Nomex in a kind of polyster fibre textile fabrics, specifically is a kind of fire-retardant water terylene Nomex of refusing.
Background technology
Nomex in the existing techniques is mainly used in filtering material, on the glass fibre base cloth, forms fiberglass needled mat through acupuncture after the comb and parallel cotton fibers prior to spinning with fiberglas chopped strand; Or be used for heat preserving and insulating material; And the glass weak point that is used to strengthen thermoplastic sheets is cut Nomex.But the Nomex that above-mentioned material is processed; Refuse aspect the water fire-retardant; Can not adapt under bad working environments and act on filtering material; The enhancing of Along with people's environmental consciousness, the range of application of Nomex constantly enlarges, and fields such as high-temperature dust removal, purification, heat insulation, insulation are increasingly high to performance demands such as existing Nomex, the heatproof that comprises the polyster fibre Nomex, chemically stable, anticorrosion, absorption.Existing procucts are because the restriction of material, technology and fiber self structure can't be satisfied above-mentioned needs better
Summary of the invention
The purpose of the utility model is the existing filtering material Nomex of the above-mentioned technology that will solve in problem fire-retardant, that refuse poor performance such as water, heatproof, chemically stable, anticorrosion, absorption, and a kind of fire-retardant water terylene Nomex of refusing is provided.
The utility model is to realize above-mentioned purpose through following technical scheme.
A kind of fire-retardant water terylene Nomex of refusing is made up of surface layer, base cloth layer and bottom, and surface layer and base cloth layer are compound through following needling process to be one, and bottom and base cloth layer are compound through last needling process to be one.
Described base cloth layer is the polyster fibre woven, is that 10 of 1000D warp-wise polyester filaments, specification are 5 of 550D broadwise polyester filaments with specification, uses common weaving process, adopts shuttleless loom to be made into the base cloth as Nomex.
Described surface layer, bottom are the acupuncture polyster fibre of 2.5D * 64mm, and compound through following needling process, last needling process and base cloth layer respectively is one.
A kind of fire-retardant water terylene Nomex of refusing of the utility model; It is characterized in that; After above-mentioned terylene Nomex is processed, carry out fire-retardant PROCESS FOR TREATMENT of refusing water again, the terylene Nomex that is about to process passes through by 8-12%PTFE emulsion, 5-8% emulsion acrylic resin, 3-6%FC3 phosphate flame retardants with the speed of 3m/min; Add AG710 type water repellent; Dipping in all the other chemical solvents of forming for water, infiltration,, oven dry after 25 minutes in 100 ℃ drying oven then, PET fiber surface form one deck fire-retardant, refuse the water conservation film.The thickness of film is >=0.2mm.
The usefulness of the utility model is:
The production technology of the utility model is that base cloth layer is the polyster fibre woven, the acupuncture polyster fibre that surface layer, bottom are, and compound through following needling process, last needling process and base cloth layer respectively is one.Make it have hot strength preferably; The terylene Nomex processed surface form one deck fire-retardant, refuse the water conservation film; Can adapt under the bad working environments environment, avoid its surface layer of burning bag, base layer of cloth to be polyster fibre performance unanimity, can not influence its caking property and flowability; Made fire-retardant water terylene Nomex voidage height, good fluidity, the fire-retardant water of refusing refused, quality and performance can reach the performance of external like product.
Description of drawings
Fig. 1 is the structural representation of the utility model.Be the polyster fibre woven,,
In Fig. 1: 1-surface layer, 2-bottom, 3-base cloth layer, 4-are through polyester filament, 5-weft yarn.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
A kind of fire-retardant water terylene Nomex of refusing is made up of surface layer 1, base cloth layer 3 and bottom 2, and surface layer 1 is one with base cloth layer 3 through needling process is compound down, and bottom 2 is compound through last needling process with base cloth layer 3 to be one.
Described base cloth layer 3 is the polyster fibre woven, is that 4,5 specifications of 1000D warp-wise polyester filament are 550D broadwise polyester filament 5 with 10 specifications, uses common weaving process, adopts shuttleless loom to be made into the base cloth of making Nomex.
Described surface layer 1, bottom 2 are the acupuncture polyster fibre of 2.5D * 64mm, respectively through needling process down, to go up needling process and base cloth layer 3 compound be one.
After above-mentioned terylene Nomex is processed; Carry out fire-retardant PROCESS FOR TREATMENT of refusing water again; The terylene Nomex that is about to process through by 8-12%PTFE emulsion, 5-8% emulsion acrylic resin, 3-6%FC3 phosphate flame retardants, adds AG710 type water repellent with the speed of 3m/min, dipping in all the other chemical solvents of forming for water, permeate; Oven dry after 25 minutes in 100 ℃ drying oven then, PET fiber surface form one deck fire-retardant, refuse the water conservation film.The thickness of film is >=0.2mm.
Claims (2)
1. the fire-retardant water terylene Nomex of refusing is made up of surface layer, base cloth layer and bottom, it is characterized in that: surface layer and base cloth layer are one through needling process is compound down, and bottom and base cloth layer are compound through last needling process to be one.
2. according to claim 1, a kind of fire-retardant water terylene Nomex of refusing is characterized in that, have on its surface one deck fire-retardant, refuse the water conservation film, the thickness of film is >=0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202185466U CN202186087U (en) | 2011-06-21 | 2011-06-21 | Flame-retardant water-repellent terylene needled felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202185466U CN202186087U (en) | 2011-06-21 | 2011-06-21 | Flame-retardant water-repellent terylene needled felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186087U true CN202186087U (en) | 2012-04-11 |
Family
ID=45917556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202185466U Expired - Fee Related CN202186087U (en) | 2011-06-21 | 2011-06-21 | Flame-retardant water-repellent terylene needled felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186087U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851879A (en) * | 2012-09-21 | 2013-01-02 | 安徽南澳地毯有限公司 | Manufacture technology of flame-retardant non-woven carpet |
| CN103115502A (en) * | 2013-02-04 | 2013-05-22 | 安徽省金盈铝业有限公司 | Environment protection smelting furnace tail gas treatment device |
| CN115122732A (en) * | 2021-03-26 | 2022-09-30 | 江苏启视医疗科技有限公司 | Protective fabric for medical protective clothing and production process |
| CN116289213A (en) * | 2023-03-13 | 2023-06-23 | 扬州天富龙集团股份有限公司 | Production process of anti-electromagnetic radiation polyester fiber for automobile interior decoration |
-
2011
- 2011-06-21 CN CN2011202185466U patent/CN202186087U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851879A (en) * | 2012-09-21 | 2013-01-02 | 安徽南澳地毯有限公司 | Manufacture technology of flame-retardant non-woven carpet |
| CN103115502A (en) * | 2013-02-04 | 2013-05-22 | 安徽省金盈铝业有限公司 | Environment protection smelting furnace tail gas treatment device |
| CN103115502B (en) * | 2013-02-04 | 2014-12-03 | 安徽省金盈铝业有限公司 | Environment protection smelting furnace tail gas treatment device |
| CN115122732A (en) * | 2021-03-26 | 2022-09-30 | 江苏启视医疗科技有限公司 | Protective fabric for medical protective clothing and production process |
| CN116289213A (en) * | 2023-03-13 | 2023-06-23 | 扬州天富龙集团股份有限公司 | Production process of anti-electromagnetic radiation polyester fiber for automobile interior decoration |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190621 |