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 PDF

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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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CN
China
Prior art keywords
sandwich
film
film layer
cloth
glue
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.)
Pending
Application number
CN201710731696.9A
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Chinese (zh)
Inventor
蒋辉
宗昀
宗伟新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU DONGBANG TECHNOLOGY Co Ltd
Original Assignee
JIANGSU DONGBANG TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by JIANGSU DONGBANG TECHNOLOGY Co Ltd filed Critical JIANGSU DONGBANG TECHNOLOGY Co Ltd
Priority to CN201710731696.9A priority Critical patent/CN109435405A/en
Publication of CN109435405A publication Critical patent/CN109435405A/en
Pending legal-status Critical Current

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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

A kind of sandwich sandwich containing polyurethane film layer applied to space suit is multiple Close fabric
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。
CN201710731696.9A 2017-08-23 2017-08-23 A kind of sandwich sandwich composite material containing polyurethane film layer applied to space suit Pending CN109435405A (en)

Priority Applications (1)

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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
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

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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