CN206999788U - Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material - Google Patents
Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material Download PDFInfo
- Publication number
- CN206999788U CN206999788U CN201720715454.6U CN201720715454U CN206999788U CN 206999788 U CN206999788 U CN 206999788U CN 201720715454 U CN201720715454 U CN 201720715454U CN 206999788 U CN206999788 U CN 206999788U
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- China
- Prior art keywords
- polytetrafluoroethylene
- ptfe
- wind
- composite material
- proof warming
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- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 60
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 58
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 33
- 238000010792 warming Methods 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000003475 lamination Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 230000035699 permeability Effects 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 239000012982 microporous membrane Substances 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000004753 textile Substances 0.000 abstract description 8
- 238000012356 Product development Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000010198 maturation time Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material, including polytetrafluoroethylene floor, polytetrafluoroethylene floor uses polytetrafluoroethyltwo two-way stretch microporous membrane, the surface of polytetrafluoroethylene floor is rolled by high-precision steel rider feeds moisture permeability polyurethane solutions between face, polytetrafluoroethylene floor surface treatment completion realizes durable water resistant afterwards respectively by adhesive laminating over top layer and nexine, top layer uses conventional chemical fiber plus material or profiled fibre, and nexine uses fibers with profiled section.Realize wind-proof warming, Waterproof Breathable, lasting water pressure resistance, high durability, lightweight are combined, suitable for dual-use, the multiple fields such as outdoor exercises, labor operation protection, will greatly improve the surcharge of textile, while great impetus is played in the extension function product development to PTFE film material, modern design, it is a kind of good innovation scheme.
Description
Technical field
Polytetrafluoroethylene (PTFE) (PTFE) film production manufacture field is the utility model is related to, more particularly to wind-proof warming poly- four
PVF is laminated composite material.
Background technology
As globalization and science and technology are maked rapid progress, various functions textile is progressively huge numbers of families consumers, and is disappeared
Expense person also requires more to the further function of textile, especially compound or multi-functional textile.
Traditional outdoor resisting cold clothes are made up of cotton-padded overcoat and down jackets substantially.Cotton-padded overcoat can play resisting cold effect still
Weight is high, dress experience heavy too fat to move, shoulder elbow and leg very flexible, and cotton is hygroscopic is not easy drying, and quick-drying is poor, is not suitable for
Dress carries out outdoor study.And although the product such as down jackets solves warming problem, tear-resistant, wear-resisting, easy puncture again be present and tear
It is broken to wait machinery strength relatively low, the problem of poor durability and higher price.
Emerging Waterproof Breathable charge garment is one and more preferably selected.The main Waterproof Breathable charge garment fabric of existing market is
Polyurethane coating is laminated traditional chemical fiber plus material to realize Waterproof Breathable, wind-proof warming efficiency.Wherein polyurethane coating or film
Imitated by hydrophilic group because moisture is transferred into extraneous low humidity side from the clothes micro climate area of high humility to reach Waterproof Breathable
Fruit, and because it is therefore non-porous structure can realize wind-proof warming effect, but, permanent fortune poor from moisture permeable effect from the point of view of actual wear
It can enable a wearer to feel sultry after dynamic or work, especially under natural environment harsh conditions.In addition natural climate reach 0 DEG C with
Embrittlement can occur for polyurethane material after lower, lose water-proof function, and moisture-inhibiting function is greatly reduced.It is and micro- in sleety weather clothes
When climatic province and natural environment humidity are similarly in a high position, when humidity tends to be close inside and outside clothes, hydrophilic group because conduction desorption
The discharge of sweat gas will be highly detrimental to, it is dead that severe patient can cause wearer to lose temperature.Meanwhile fabric sheet made of traditional chemical fiber
Body warming effect is poor, so causes wearer to be still to add one layer of heat preservation layer warming reluctantly again in charge garment inboard, again
Make overall clothes weight increase, be unfavorable for the raising of live and work efficiency, there is deficiency, it is impossible to meets social high speed development
Demand.
In summary, for prior art the defects of, it is accordingly required in particular to wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material, with
Solve the deficiencies in the prior art.
Utility model content
In view of the deficienciess of the prior art, being unfavorable for the raising of live and work efficiency, the utility model proposes windproof guarantor
Warm polytetrafluoroethylene (PTFE) lamination composite material, it is novel in design, the surcharge of textile is not only improved, and meanwhile it is thin to polytetrafluoroethylene (PTFE)
Great impetus is played in the extension function product development of membrane material.
To achieve these goals, the technical solution of the utility model is as follows：
Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material, including polytetrafluoroethylene floor, and polytetrafluoroethylene floor uses poly- four
PVF biaxial tension microporous membrane, face by high-precision steel rider is rolled in the surface of polytetrafluoroethylene floor, and to feed moisture-inhibiting type polyurethane molten
Liquid, polytetrafluoroethylene floor surface treatment completion realized after durable water resistant respectively by adhesive laminating over top layer and nexine,
Top layer uses conventional chemical fiber plus material or profiled fibre, and nexine uses fibers with profiled section.
Further, described polytetrafluoroethylene floor uses nanoscale.
Further, described profiled fibre is spun into by non-circular and with certain geometrical shape spinneret orifice
Type, geometry include triangle, Y shape, five-pointed star, trilobal, hollow shape.
Further, described adhesive uses PUR PURs or solvent type adhesive.
Further, the spread of described adhesive is 10-35g/m2。
The beneficial effects of the utility model are：It is simple in construction, at section fabric lining combination ptfe surface
Film lamination composite material is managed, single-function existing for wind-proof warming clothes on current domestic and international market is solved, realizes windproof
Warming, Waterproof Breathable, lasting water pressure resistance, high durability, lightweight is combined, and suitable for dual-use, outdoor exercises, work are made
The multiple fields such as industry protection, will greatly improve the surcharge of textile, while the extension work(to PTFE film material
Great impetus is played in energy property product development, novel in design, is a kind of good innovation scheme.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the present utility model；
100- polytetrafluoroethylene floors in figure, 110- top layers, 120- nexines, 130- adhesives.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material, including polytetrafluoroethylene floor 100, polytetrafluoroethylene (PTFE)
Layer 100 uses polytetrafluoroethyltwo two-way stretch microporous membranes, and the surface of polytetrafluoroethylene floor 100 is rolled by high-precision steel rider between face
Moisture permeability polyurethane solutions are fed, polytetrafluoroethylene floor 100 is surface-treated after durable water resistant is realized in completion passes through bonding respectively
Agent 130 uses conventional chemical fiber plus material or profiled fibre, nexine 120 laminating over top layer 110 and nexine 120, top layer 110
Using fibers with profiled section.
In addition, polytetrafluoroethylene floor 100 uses nanoscale.Profiled fibre passes through non-circular and have certain geometric form
The spinneret orifice spinning shaping of shape, geometry include triangle, Y shape, five-pointed star, trilobal, hollow shape.Adhesive 130 is adopted
With PUR PURs or solvent type adhesive.The spread of adhesive 130 is 10-35g/m2。
PTFE polytetrafluoroethylmicroporous microporous membranes are surface-treated:
To make PTFE polytetrafluoroethylmicroporous microporous membranes that there is lasting water resistance performance, carried out through following chemical formulation
Surface treatment, moisture permeability polyurethane solutions are fed between rolling face by high-precision steel rider, two-way PTFE microporous barriers are brought into by carrying roller, are held in the palm
Roller is pressed on pressure testing roller by hydraulic means, and formation is rolled a little, passes through the big of the width in gap between steel rider and steel roller faces relative velocity
Small control coating weight.And shaped through 130-170 DEG C of high temperature maturation.Microporous membrane is set further to realize water-fastness, bending resistance warpage
Scratch (ISO 7854C) and high water pressure resistance test.Formula is as follows：
Resin 40-75%.
Color 5-7%.
Organosilicon 1-1.5%.
Solvent 40-55%.
Bridging agent 2.5-4%
The technological process of production：Batch mixing-feeding-coating-high temperature drying-finished product winding.
Top layer and nexine or nexine choose the polar fleece fabric 100-200g/m that section fiber is made2, it is special-shaped disconnected
Face fiber is the chemical fibre with special cross section shape of the spinneret orifice spinning through non-circular certain geometrical shape, also referred to as
For profiled fibre, including triangle, Y shape, five-pointed star, trilobal, hollow shape etc..Pass through PUR PURs or or solvent
Type adhesive, the polar fleece fabric that PolytetrafluoroethylFilm Film process film and section fiber are made be laminated again
Close, be placed in solidification maturation in ripening chamber.
Mesh number wheel selects：
Spread：10-35g/m2
Speed：8-25m/min
The maturation time：Place 12-48 hours after being bonded one side, then be bonded another side, after the completion of place 12-48 hours again.
Following detection method can be utilized by being laminated composite material by the wind-proof warming polytetrafluoroethylene (PTFE) made by above technology
Verified：
Water pressure resistance, the hydrostatic platen presses of ISO 811, fabric front contact with water, and hydraulic pressure is with the speed of 60cm water columns height per minute
Rise, tested person PTFE lamination composite functional fabrics can tolerate 1,000cm water column above hydraulic pressure and impact method for washing according to ISO
6330 40-60 DEG C of methods wash, with dry or roller drying drying.Deflect according to ISO 7854C standards.
Dampness (Water vapor resistance, Ret) and thermal resistance (Heat resistance, Rct), according to ISO
11092 perspiration hot plates are tested.The method is to simulate the skin of people and the textile close to skin or clothes assembly in constant bar
Under part, the transmission of heat and vapor, and then measure two important performances of fabric, i.e., it is hot by when resistance and vapor lead to
Out-of-date resistance.Heat by when resistance be thermal resistance, it is directly related with the warmth retention property of fabric.Thermal resistance is higher, then thermal property is got over
It is good.Dampness is lower, then penetrability is higher, and snugness of fit is good.
The 20cm2 of gas permeability ISO 9237, i.e., by measuring under certain pressure difference, passed through in certain time in particular area
Volume of air weigh the windproof of fabric.The more high then air of aeration is more easily by being unfavorable for wind-proof warming.
The beneficial effects of the utility model are：It is simple in construction, at section fabric lining combination ptfe surface
Film lamination composite material is managed, single-function existing for wind-proof warming clothes on current domestic and international market is solved, realizes windproof
Warming, Waterproof Breathable, lasting water pressure resistance, high durability, lightweight is combined, and suitable for dual-use, outdoor exercises, work are made
The multiple fields such as industry protection, will greatly improve the surcharge of textile, while the extension work(to PTFE film material
Great impetus is played in energy property product development, novel in design, is a kind of good innovation scheme.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from originally
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.
The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (5)
1. wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material, including polytetrafluoroethylene floor, it is characterised in that：Polytetrafluoroethylene floor
Using polytetrafluoroethyltwo two-way stretch microporous membrane, the surface of polytetrafluoroethylene floor rolls face by high-precision steel rider and feeds moisture permeability
Polyurethane solutions, for polytetrafluoroethylene floor by adhesive laminating over top layer and nexine, top layer is using conventional chemical fiber plus material or cuts
Face fiber, nexine use cross-section fibers.
2. wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material according to claim 1, it is characterised in that：Described polytetrafluoro
Pvdf layer uses nanoscale.
3. wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material according to claim 1, it is characterised in that：Described section is fine
Dimension by it is non-circular and with certain geometrical shape spinneret orifice spinning be molded, geometry include triangle, Y shape, five jiaos
Star, trilobal, hollow shape.
4. wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material according to claim 1, it is characterised in that：Described adhesive
Using PUR PURs or solvent type adhesive.
5. wind-proof warming polytetrafluoroethylene (PTFE) lamination composite material according to claim 1, it is characterised in that：Described adhesive
Spread be 10-35g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715454.6U CN206999788U (en) | 2017-06-20 | 2017-06-20 | Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715454.6U CN206999788U (en) | 2017-06-20 | 2017-06-20 | Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999788U true CN206999788U (en) | 2018-02-13 |
Family
ID=61447054
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715454.6U Active CN206999788U (en) | 2017-06-20 | 2017-06-20 | Wind-proof warming polytetrafluoroethylene (PTFE) is laminated composite material |
Country Status (1)
| Country | Link |
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| CN (1) | CN206999788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572018A (en) * | 2020-05-29 | 2020-08-25 | 西安工程大学 | A kind of preparation method of round star composite through-hole structure 3D printing fabric |
| CN120156163A (en) * | 2025-05-20 | 2025-06-17 | 昆山东利新材料科技有限公司 | A physiologically comfortable fabric with high water pressure and moisture permeability and a preparation method thereof |
-
2017
- 2017-06-20 CN CN201720715454.6U patent/CN206999788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572018A (en) * | 2020-05-29 | 2020-08-25 | 西安工程大学 | A kind of preparation method of round star composite through-hole structure 3D printing fabric |
| CN120156163A (en) * | 2025-05-20 | 2025-06-17 | 昆山东利新材料科技有限公司 | A physiologically comfortable fabric with high water pressure and moisture permeability and a preparation method thereof |
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