CN109435405A - A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit - Google Patents
A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit Download PDFInfo
- Publication number
- CN109435405A CN109435405A CN201710731696.9A CN201710731696A CN109435405A CN 109435405 A CN109435405 A CN 109435405A CN 201710731696 A CN201710731696 A CN 201710731696A CN 109435405 A CN109435405 A CN 109435405A
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- Prior art keywords
- sandwich
- film
- film layer
- cloth
- glue
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G6/00—Space suits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/552—Fatigue strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit, it is characterized in that the composite material is polyurethane film layer/overlap joint agent/cloth sandwich sandwich.The purpose of the present invention is to provide a kind of sandwich sandwich composite materials containing polyurethane film layer applied to space suit, to meet the purpose of inner liner pressure maintaining and guarantor's type, the needs of tearing strength can be effectively improved simultaneously, meet ageing-resistant, high abrasion, be puncture, tear-resistant, highly reliable and high life.
Description
Technical field
The present invention relates to field of textile, especially a kind of Sanming City containing polyurethane film layer applied to space suit
Control sandwich composite material.
Background technique
Space suit esuit), especially extravehicular space suit (Extar Mobi l ity Unit, EMU), referred to as astronaut
" life amulet ", the integrated protection system prepared using special material, have the characteristics that at many levels, it is multimode, multi-functional.
Aviation clothes experienced development from one generation to the next.The space suit concept product with the following color is also shown, the moon, fire are used for
Magnitude is explored.Space suit is in addition to the functions such as cold-proof, damping, anti-radiation, blocking shock, it is also necessary to continually and steadily guarantee a healthy tendency
Pressure, is mainly played a role by air-tightness limiting layer (Pressure garment bladder).Space suit mainstream framework is high property
Can fiber add the sandwich of specific coatings, including underwear comfort liner, heat preservation layer, ventilation/liquid cooling layer, encapsulating layer,
The composition such as thermal insulation layer and outer cover protective layer.
Encapsulating layer, it is general to be made of the painting materials such as butyl or neoprene nylon coated fabric, gradually had in recent years
Have performance can flexible design polyurethane material replace.Space suit is using material is high, light-weight towards intensity, the service life is long, reliable
Property is good, structure is simple and can the direction of selfreparing develop.
The inner liner taken outside space capsule is made of inner liner and two shell fabric of limiting layer.Wherein inner liner and limiting layer
Play the role of pressurization and keep shape, the inner liner of existing literature report is natural rubber, and limiting layer is polyamide fibre silk.It uses
There is the problems such as being easy aging, service life is short, tearing strength is low, puncture resistance is poor, wear-resisting property is bad in the process.
Summary of the invention
The purpose of the present invention is to provide a kind of sandwich interlayer knots containing polyurethane film layer applied to space suit
Structure composite material to meet the purpose of inner liner pressure maintaining and guarantor's type, while can effectively improve tearing strength, meet ageing-resistant, high
It is wear-resisting, be puncture, tear-resistant, highly reliable and the high life demand.
The technical scheme is that
A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit, it is characterized in that institute
Stating composite material is polyurethane film layer/overlap joint agent/cloth sandwich sandwich.
Attaching process preparation process is as follows:
1. sending film PUF1151: sending film requirement that cannot have pulling force, and flat pendulum must be sent to be put in conveyer belt film
On, it (is exactly that film is sent on one side when running, in addition when gluing cannot cover glue on one side and lead to fitting that film, which " cannot be run ",
Cloth is not sticked loosely or at all);
2. upper glue DB1101: sizer is made of paste wheel, paste knife.Paste wheel is embossed wheel, and knife is taken turns and pasted by paste
Control thickness of the glue on paste wheel, paste takes turns the thickness of upper glue, be exactly on film face glue thickness.
3. granny rag DB327: granny rag allows cloth naturally compound with film as far as possible, not apply external force, and fitting in this way comes out
Adhesive piece will not lose elasticity, also be not easy cloth fold or film fold occur.
4. high temperature is compound: being made of with the small stitching wheel of the six roots of sensation plus wool felt one big laminating wheel, its function is will be preceding
The preliminary compound adhesive piece of section carries out that high temperature is compound again, accelerates the chemical reaction of glue and cloth film, additionally by six
Root stitching wheel carries out six pressings, and fitting fastness is greatly improved.
5. repeating the first step, another side is attached.
6. batching or cutting: this process is to carry out as needed.It is made of coiling machine and slitter, wherein also attached add
Fill a race code counter.Fitting production technology and parameter: temperature, 120 DEG C~130 DEG C;Speed, 900mm/min~1200mm/
min;Glue thickness: 0.02mm.Polyurethane film layer/cloth/polyurethane film layer thickness is respectively 0.1mm/0.16mm/
0.1mm。
The beneficial effects of the present invention are:
A kind of sandwich sandwich composite fabric structure containing polyurethane film layer applied to space suit of the present invention
Suitable for airtight following process, sewing, stickup and heat seal process can be used, can effectively apply in field of aerospace, very
The good purpose for meeting inner liner pressure maintaining and guarantor's type, while tearing strength can be effectively improved, meet ageing-resistant, high abrasion, be
It punctures, tear-resistant, highly reliable and the high life demand.
Specific embodiment
The invention will be further described below:
A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit, it is characterized in that institute
Stating composite material is polyurethane film layer/overlap joint agent/cloth sandwich sandwich.
More particularly to close shell fabric convinced outside a kind of space capsule, there is polyurethane film layer/overlap joint agent/cloth sandwich
Sandwich, embodiment: raw materials are as follows: polyamide fibre silk (DB327 silk, Jiangsu Dongbang Technology Co., Ltd), overlap joint
Agent (DB1101, Jiangsu Dongbang Technology Co., Ltd), Materials Technology Ltd., TPU film PUF1151, Jing Jia Linkage).Fitting
Technique preparation process is as follows:
1. sending film PUF1151: sending film requirement that cannot have pulling force, and flat pendulum must be sent to be put in conveyer belt film
On, it (is exactly that film is sent on one side when running, in addition when gluing cannot cover glue on one side and lead to fitting that film, which " cannot be run ",
Cloth is not sticked loosely or at all);
2. upper glue DB1101: sizer is made of paste wheel, paste knife.Paste wheel is embossed wheel, and knife is taken turns and pasted by paste
Control thickness of the glue on paste wheel, paste takes turns the thickness of upper glue, be exactly on film face glue thickness.
3. granny rag DB327: granny rag allows cloth naturally compound with film as far as possible, not apply external force, and fitting in this way comes out
Adhesive piece will not lose elasticity, also be not easy cloth fold or film fold occur.
4. high temperature is compound: being made of with the small stitching wheel of the six roots of sensation plus wool felt one big laminating wheel, its function is will be preceding
The preliminary compound adhesive piece of section carries out that high temperature is compound again, accelerates the chemical reaction of glue and cloth film, additionally by six
Root stitching wheel carries out six pressings, and fitting fastness is greatly improved.
5. repeating the first step, another side is attached.
6. batching or cutting: this process is to carry out as needed.It is made of coiling machine and slitter, wherein also attached add
Fill a race code counter.Fitting production technology and parameter: temperature, 120 DEG C~130 DEG C;Speed, 900mm/min~1200mm/
min;Glue thickness: 0.02mm.Polyurethane film layer/cloth/polyurethane film layer thickness is respectively 0.1mm/0.16mm/
0.1mm。
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined, under the premise of not departing from design concept of the present invention, ordinary engineering and technical personnel is to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content is all described in the claims.
Claims (1)
1. a kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit, it is characterized in that described
Composite material is polyurethane film layer/overlap joint agent/cloth sandwich sandwich;Attaching process preparation process is as follows: 1. sending
Film PUF1151: it send film requirement that cannot have pulling force, and flat pendulum must be sent to be put on conveyer belt film, film " cannot be run
While " it (is exactly that film is sent on one side when running, in addition when gluing cannot cover glue on one side and leading to fitting does not have loosely or at all
Stick cloth);2. upper glue DB1101: sizer is made of paste wheel, paste knife.Paste wheel is embossed wheel, is taken turns and is pasted by paste
Knife controls thickness of the glue on paste wheel, and paste takes turns the thickness of upper glue, be exactly on film face glue thickness;3. granny rag
DB327: granny rag allows cloth naturally compound with film as far as possible, not apply external force, and the adhesive piece that fitting comes out in this way will not lose
Elasticity is also not easy cloth fold or film fold occur;4. high temperature is compound: being added by one big laminating wheel with the small stitching wheel of the six roots of sensation
Upper wool felt composition, its function are that the preliminary compound adhesive piece of leading portion carries out to high temperature again is compound, accelerate glue and cloth
The chemical reaction for expecting film carries out six pressings additionally by six roots of sensation stitching wheel, fitting fastness is greatly improved;5. repeating first
Step attaches another side;6. batching or cutting: this process is to carry out as needed.It is made of coiling machine and slitter, wherein also
One race code counter of attached installation;Fitting production technology and parameter: temperature, 120 DEG C~130 DEG C;Speed, 900mm/min~
1200mm/min;Glue thickness: 0.02mm;Polyurethane film layer/cloth/polyurethane film layer thickness is respectively 0.1mm/
0.16mm/0.1mm。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710731696.9A CN109435405A (en) | 2017-08-23 | 2017-08-23 | A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710731696.9A CN109435405A (en) | 2017-08-23 | 2017-08-23 | A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit |
Publications (1)
Publication Number | Publication Date |
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CN109435405A true CN109435405A (en) | 2019-03-08 |
Family
ID=65530007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710731696.9A Pending CN109435405A (en) | 2017-08-23 | 2017-08-23 | A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit |
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CN (1) | CN109435405A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210155353A1 (en) * | 2019-11-22 | 2021-05-27 | Eric Miller | Augmented pressurized spacesuit |
CN113635651A (en) * | 2021-08-18 | 2021-11-12 | 陈冰冰 | Full-automatic integrated composite equipment based on PUR hot melt shoes material cloth |
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CN2933606Y (en) * | 2006-07-26 | 2007-08-15 | 曜宇机械股份有限公司 | Paste-scraping structure for doubling machine |
CN102744933A (en) * | 2012-07-06 | 2012-10-24 | 徐建永 | Metal non-woven fabric composite board and processing method thereof |
CN102825896A (en) * | 2012-09-07 | 2012-12-19 | 青岛三秀新科技复合面料有限公司 | Production method for composite towel cloth shell fabric of thermoplastic polyurethane (TPU) film |
CN103381975A (en) * | 2013-06-26 | 2013-11-06 | 江苏中新资源集团有限公司 | Crease-resist cloth rolling machine |
CN204249486U (en) * | 2014-11-06 | 2015-04-08 | 江苏东邦科技有限公司 | A kind of self-healing polyurethane film woven fabric |
CN105411036A (en) * | 2015-09-11 | 2016-03-23 | 江苏美誉虹新材料科技有限公司 | Knitted fabric interlayered chest wader material and preparation method thereof |
CN205800455U (en) * | 2016-03-31 | 2016-12-14 | 上海德拉根印刷机械有限公司 | A kind of surface coating machine paper applying system automatically |
-
2017
- 2017-08-23 CN CN201710731696.9A patent/CN109435405A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2933606Y (en) * | 2006-07-26 | 2007-08-15 | 曜宇机械股份有限公司 | Paste-scraping structure for doubling machine |
CN102744933A (en) * | 2012-07-06 | 2012-10-24 | 徐建永 | Metal non-woven fabric composite board and processing method thereof |
CN102825896A (en) * | 2012-09-07 | 2012-12-19 | 青岛三秀新科技复合面料有限公司 | Production method for composite towel cloth shell fabric of thermoplastic polyurethane (TPU) film |
CN103381975A (en) * | 2013-06-26 | 2013-11-06 | 江苏中新资源集团有限公司 | Crease-resist cloth rolling machine |
CN204249486U (en) * | 2014-11-06 | 2015-04-08 | 江苏东邦科技有限公司 | A kind of self-healing polyurethane film woven fabric |
CN105411036A (en) * | 2015-09-11 | 2016-03-23 | 江苏美誉虹新材料科技有限公司 | Knitted fabric interlayered chest wader material and preparation method thereof |
CN205800455U (en) * | 2016-03-31 | 2016-12-14 | 上海德拉根印刷机械有限公司 | A kind of surface coating machine paper applying system automatically |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210155353A1 (en) * | 2019-11-22 | 2021-05-27 | Eric Miller | Augmented pressurized spacesuit |
CN113635651A (en) * | 2021-08-18 | 2021-11-12 | 陈冰冰 | Full-automatic integrated composite equipment based on PUR hot melt shoes material cloth |
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Application publication date: 20190308 |
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