CN206512360U - A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE) - Google Patents

A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE) Download PDF

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Publication number
CN206512360U
CN206512360U CN201720036671.2U CN201720036671U CN206512360U CN 206512360 U CN206512360 U CN 206512360U CN 201720036671 U CN201720036671 U CN 201720036671U CN 206512360 U CN206512360 U CN 206512360U
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CN
China
Prior art keywords
ptfe
ice
fabric
containing polytetrafluoroethylene
polytetrafluoroethylene
Prior art date
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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CN201720036671.2U
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Chinese (zh)
Inventor
朱超俊
刘亚光
廖雪梅
赵迎宾
汤爱华
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IBENA TECHNICAL TEXTILES SHANGHAI Co Ltd
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IBENA TECHNICAL TEXTILES SHANGHAI Co Ltd
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Priority to CN201720036671.2U priority Critical patent/CN206512360U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a kind of anti-ice fabric containing polytetrafluoroethylene (PTFE), and the anti-ice fabric includes outer layer, adhesive layer and internal layer;The outer layer is that, using flame-resistant high-temperature-resistant carbonization type Fiber Materials and the blending of material containing polytetrafluoroethylene fibre or the fabric being woven into, the internal layer is flame-proof thermoplastic polyurethane film or poly tetrafluoroethylene, and outer layer and internal layer are bonded using adhesive layer.Anti-ice fabric of the utility model containing polytetrafluoroethylene (PTFE), it is simple in construction, it is practical, with anti-ice, waterproof, windproof, fire-retardant, antistatic, antibacterial, moisture-inhibiting and it is anti-detect the functions such as camouflage, can be widely applied to the special type protection clothes fabric such as army, fire-fighting, gas defence.

Description

A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE)
Technical field
The utility model belongs to technical field of textile fabric, is related to a kind of functional fabric, more particularly to a kind of containing poly- four The anti-ice fabric of PVF.
Background technology
Polytetrafluoroethylene fibre (polytetrafluoroethylenefibre), is abbreviated as PTFE, and China claims teflon.By Polytetrafluoroethylene (PTFE) (see fluororesin) is raw material, cutting or a kind of synthetic fibers prepared by fibrillation through spinning or after film is made Polytetrafluoroethylene fibre 17.7~18.5cN/dtex of intensity, elongation percentage 25%~50%.In its molecular structure, fluorine atom body Product is big compared with hydrogen atom, and the adhesion of fluorine carbon key is also strong, has played the whole carbon-carbon skeletal chain of protection, has made polytetrafluoroethylene fibre Chemical stability is fabulous, and corrosion resistance is better than other synthetic fibers kinds;Fiber surface has wax sense, and coefficient of friction is small;Actually make With 120~180 DEG C of temperature;Also there is preferable against weather and flex stiffiness, but dyeability and poor thermal conductivity, wearability is not yet Good, thermal coefficient of expansion is big, is also easy to produce electrostatic.
Current polytetrafluoroethylene fibre is mainly used as high-temperature dust filter bag, the filtering gas of corrosion-resistant or the filter of liquid Material, the filler of pump and valve, band, self-lubricating bearing, the reinforcing material of alkaline perfluorinated ion-exchange membrane, rocket launching pad Tarpaulin and functional fabric etc., such as patent CN105327551A disclose a kind of air filting material and its manufacture method, wrap The blending napping filter cloth for 1: 1 first polymer fiber and second polymer fiber blend weaving by ratio is included, with Buddhist nun Imperial filter screen or polytetrafluoroethylene (PTFE) filter screen suture is formed;Patent CN101406811A discloses a kind of blended fiberglass overlay film filtering Material, including base fabric and ptfe surface film composition, its dust collection rate is high, good permeability, and with longer service life.
And for example patent CN102553350A discloses a kind of filter material for high-temperature dust removal, and it, which is used, includes polytetrafluoroethyl-ne The base fabric of alkene fiber, then carries out the filter material that hot pressing is combined and obtains high-temperature dust removal with ptfe surface film;Patent CN102440466 discloses a kind of fire-retardant viscose/aramid fiber 1313 blending camouflage facing material and activated carbon fiber cloth and PTFE film are compound Multifunctional protective face fabric, it uses four layers of composite construction, and it is poly tetrafluoroethylene that the second layer, which is,;And patent CN104126946A A kind of antifouling work clothes of low-cost flame-retardant is disclosed, the antifouling work clothes is made up of tissue layer and the waterproof surface bed of material, the waterproof Precoat is composited by poly tetrafluoroethylene plus cloth.
Application of the above-mentioned polytetrafluoroethylene (PTFE) in the prior art in filter material or fabric, polytetrafluoroethylene (PTFE) is typical soft and weak Attractive interaction between polymer, macromolecular is smaller, and rigidity, hardness, intensity are all smaller, can be deformed under stress long term, by Easily there is creep, therefore be generally fitted in the form of ptfe surface film in base fabric during load.
Utility model content
Technical problem to be solved in the utility model is for northern frore areas such as northeast, with reference to the resistance to height of polytetrafluoroethylene (PTFE) Warm, low temperature resistant, corrosion-resistant, nonhazardous and contain with the performance that minimum surface tension does not adhere to any material there is provided one kind The anti-ice fabric of polytetrafluoroethylene (PTFE).
The utility model uses following technical scheme to solve above-mentioned technical problem:
The utility model provides a kind of anti-ice fabric containing polytetrafluoroethylene (PTFE), and the anti-ice fabric includes outer from outside to inside Layer, adhesive layer and internal layer;The outer layer is to be mixed using flame-resistant high-temperature-resistant carbonization type Fiber Materials with polytetrafluoroethylene fibre material The fabric for spinning or being woven into, the internal layer is flame-proof thermoplastic polyurethane film or poly tetrafluoroethylene, and outer layer and internal layer use glue Water adhesive layer is bonded.
Further, the flame-resistant high-temperature-resistant carbonization type Fiber Materials and the weight proportion of polytetrafluoroethylene fibre material are 1:1-20:1, it is interleaved after, weave into base fabric, the outer layer of the calendered anti-ice fabric that must contain polytetrafluoroethylene (PTFE).
Further, the fabric includes warp-wise and broadwise, wherein the flame-resistant high-temperature-resistant carbonization type fiber yarn and institute Polytetrafluoroethylene fibre yarn is stated by weight 1: 1-20:1 is arranged in through upward, and/or the flame-resistant high-temperature-resistant carbonization type is fine Yarn and the polytetrafluoroethylene fibre yarn are tieed up also by weight 1: 1-20:1 is arranged in broadwise.
Further, the flame-resistant high-temperature-resistant carbonization type fiber yarn and the polytetrafluoroethylene fibre yarn are described Weight proportion in anti-ice fabric is 1:1-4:1.
Further, the outer layer is plain weave or twill-weave structure.
Further, the outer layer thickness is 150-700 μm;Preferably 200-600 μm;More preferably 500 μm.
Further, the bondline thickness is 10-40 μm;Preferably 25-35 μm;More preferably 30 μm.
Further, the adhesive layer uses high-temperature-resistant adhesive, it is preferred to use resistance to 250 DEG C of high temperature above PURs.
Further, the anti-ice fabric gross thickness is 160-740 μm;Preferably 225-635 μm;More preferably 530 μm.
Further, the fineness of yarn that the flame-resistant high-temperature-resistant carbonization fiber type is 30-60/2, and the polytetrafluoroethyl-ne Alkene fiber has about 300-600D danier number.
Further, the fineness of yarn that the flame-resistant high-temperature-resistant carbonization fiber type is 40/2, and the polytetrafluoroethylene (PTFE) Fiber has about 500D danier number or bigger fineness of yarn.
Further, the fineness of yarn that the flame-resistant high-temperature-resistant carbonization fiber type is 60/2, and the polytetrafluoroethylene (PTFE) Fiber has about 350D danier number or bigger fineness of yarn.
Further, the flame-resistant high-temperature-resistant carbonization fiber type selection aramid fiber, polysulphonamide fiber, PBI fibers, polyamides One or more in imine fiber, Powerleader synthetic fibre fiber, special spandex fibre, the fine fiber of modified polypropene and modified polyester fiber.
Further, the polytetrafluoroethylene fibre is polytetrafluoroethylfiber fiber filaments or the short fibre of polytetrafluoroethylene fibre Dimension.
Further, the grammes per square metre of the fabric is 50-300g/m2.Preferably, the grammes per square metre of the fabric is 100-250g/ m2;It is highly preferred that the grammes per square metre of the fabric is 200g/m2
Further, it is laminating with poly tetrafluoroethylene after the anti-ice fabric surface treated, compound anti-ice fabric is made.
Further, the postfinishing process includes refusing oily water repellent processing and press polish processing;In the press polish handling process Hot pressing roll temperature is 175-190 DEG C, and pressure is 200-400kgf/m2
The utility model uses above technical scheme, compared with prior art, has the following technical effect that:
Anti-ice fabric of the present utility model containing polytetrafluoroethylene (PTFE), the polytetrafluoroethylene fibre used has less table Face tension force does not adhere to the performance of any material so that web surface has good water proofing property, even in the use of lower temperature Under the conditions of, the ice condensed in web surface is also easy to come off, with good anti-ice performance because adhesive force is small;And structure letter It is single, it is applied widely, it is practical, with anti-ice, waterproof, windproof, fire-retardant, antistatic, antibacterial, moisture-inhibiting and anti-detect camouflage etc. Function, can be widely applied to the special type protection clothes fabric such as army, fire-fighting, gas defence.
Brief description of the drawings
Fig. 1 is a kind of layer structure schematic diagram of the anti-ice fabric containing polytetrafluoroethylene (PTFE) of the utility model;
Fig. 2 is a kind of structural representation of the poly- anti-ice fabric containing tetrafluoroethene of the utility model;
Wherein, in outside 1- flame-resistant high-temperature-resistants carbonization fiber type, 2- polytetrafluoroethylene fibres, 3- layer by layer, 4- adhesive layers, 5- Layer.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, present embodiments provide a kind of anti-ice fabric containing polytetrafluoroethylene (PTFE), anti-ice fabric by outside to It is interior including outer layer 3, adhesive layer 4 and internal layer 5;Outer layer 3 is with containing polytetrafluoroethylene (PTFE) using the flame-resistant high-temperature-resistant carbonization material of fiber type 1 The material blending of fiber 2 or the fabric being woven into, internal layer 5 are flame-proof thermoplastic polyurethane film or poly tetrafluoroethylene, outer layer 3 and interior Layer 5 is bonded using adhesive layer.
In the present embodiment, the weight proportion of flame-resistant high-temperature-resistant carbonization fiber type 1 and polytetrafluoroethylene fibre 2 is 1:1- 20:1, weave into after base fabric, it is calendered to contain the anti-ice fabric of polytetrafluoroethylene (PTFE).Preferably, fabric includes warp-wise and latitude To wherein flame-resistant high-temperature-resistant carbonization type fiber yarn and polytetrafluoroethylene fibre yarn are by weight 1: 1-4:1 is arranged in warp-wise On, and/or flame-resistant high-temperature-resistant carbonization type fiber yarn and polytetrafluoroethylene fibre yarn are also by weight 1: 1-4:1 is arranged in latitude Upwards.More preferably, fabric includes warp-wise and broadwise, wherein flame-resistant high-temperature-resistant carbonization type fiber yarn and fibrillated polytetrafluoroethylene Yarn is tieed up by weight 2:1-4:1 is arranged in through upward, and/or flame-resistant high-temperature-resistant carbonization type fiber yarn and fibrillated polytetrafluoroethylene Yarn is tieed up also by weight 2:1-4:1 is arranged in broadwise.It is further preferable that flame-resistant high-temperature-resistant carbonization type fiber yarn and poly- four Weight proportion of the PVF fiber yarn in anti-ice fabric is 2:1-3:1.
In the present embodiment, outer layer is plain weave or twill-weave structure in the anti-ice fabric.Internal layer is poly- for flame-proofed thermoplastic Urethane film or poly tetrafluoroethylene.Fabric layer thicknesses are 150-700 μm;Preferably 200-600 μm;More preferably 500 μm.Internal layer Thickness is 10-40 μm;Preferably 25-35 μm;More preferably 30 μm;Anti-ice fabric gross thickness is 160-740 μm;Preferably 225- 635μm;More preferably 530 μm.Adhesive layer uses high-temperature-resistant adhesive, it is preferred to use resistance to 250 DEG C of high temperature above PURs;It is more excellent Selection of land, titanium dioxide granule is evenly equipped with adhesive layer, and titanium dioxide granule particle diameter is 60-100nm.
In the present embodiment, the fineness of yarn that flame-resistant high-temperature-resistant carbonization fiber type 1 is 30-60/2, and polytetrafluoroethylene (PTFE) Fiber 2 has about 300-600D danier number.Preferably, the fineness of yarn that flame-resistant high-temperature-resistant carbonization fiber type 1 is 40/2, and And polytetrafluoroethylene fibre 2 has about 500D danier number or bigger fineness of yarn.It is further preferable that flame-resistant high-temperature-resistant Be carbonized the fineness of yarn that fiber type 1 is 60/2, and polytetrafluoroethylene fibre 2 has about 350D danier number or bigger Fineness of yarn.
In the present embodiment, flame-resistant high-temperature-resistant carbonization fiber type 1 selection aramid fiber, polysulphonamide fiber, PBI fibers, poly- Imide fiber, Powerleader synthetic fibre fiber, special spandex fibre, the fine fiber of modified polypropene and one kind or several in modified polyester fiber Kind.Polytetrafluoroethylene fibre 2 is polytetrafluoroethylfiber fiber filaments or polytetrafluoroethylene fibre chopped fiber.
It is 50-300g/m in the grammes per square metre of anti-ice fabric of the present embodiment containing polytetrafluoroethylene (PTFE)2;Preferably, the grammes per square metre of fabric For 100-250g/m2;It is highly preferred that the grammes per square metre of fabric is 200g/m2
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model It is not restricted to particular embodiments described above.To those skilled in the art, it is any that the practicality is equal Modifications and substitutions are also all among category of the present utility model.Therefore, the institute in the case where not departing from spirit and scope of the present utility model The impartial conversion and modification of work, should all cover in the range of the utility model.

Claims (7)

1. a kind of anti-ice fabric containing polytetrafluoroethylene (PTFE), it is characterised in that the anti-ice fabric includes outer layer, bonding from outside to inside Layer and internal layer;The outer layer is using flame-resistant high-temperature-resistant carbonization type Fiber Materials and the blending of material containing polytetrafluoroethylene fibre or friendship The fabric being made into, the internal layer is flame-proof thermoplastic polyurethane film or poly tetrafluoroethylene, and outer layer and internal layer are viscous using adhesive layer Close.
2. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the flame-resistant high-temperature-resistant carbonization The fineness of yarn of fiber type is 30-60/2, and the fibre fineness of the polytetrafluoroethylene fibre is 300-600D.
3. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the outer layer is plain weave or oblique Line institutional framework.
4. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the outer layer thickness is 150- 700μm。
5. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the adhesive layer uses resistance to height Warm adhesive.
6. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the bondline thickness is 10-40μm。
7. the anti-ice fabric according to claim 1 containing polytetrafluoroethylene (PTFE), it is characterised in that the anti-ice fabric gross thickness For 160-740 μm.
CN201720036671.2U 2017-01-12 2017-01-12 A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE) Expired - Fee Related CN206512360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720036671.2U CN206512360U (en) 2017-01-12 2017-01-12 A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720036671.2U CN206512360U (en) 2017-01-12 2017-01-12 A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE)

Publications (1)

Publication Number Publication Date
CN206512360U true CN206512360U (en) 2017-09-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720036671.2U Expired - Fee Related CN206512360U (en) 2017-01-12 2017-01-12 A kind of anti-ice fabric containing polytetrafluoroethylene (PTFE)

Country Status (1)

Country Link
CN (1) CN206512360U (en)

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Granted publication date: 20170922