PL451054A1 - Self-healing laminate and method of producing it - Google Patents

Self-healing laminate and method of producing it

Info

Publication number
PL451054A1
PL451054A1 PL451054A PL45105425A PL451054A1 PL 451054 A1 PL451054 A1 PL 451054A1 PL 451054 A PL451054 A PL 451054A PL 45105425 A PL45105425 A PL 45105425A PL 451054 A1 PL451054 A1 PL 451054A1
Authority
PL
Poland
Prior art keywords
thickness
self
healing
layer
laminate
Prior art date
Application number
PL451054A
Other languages
Polish (pl)
Other versions
PL249436B1 (en
Inventor
Monika Ostapiuk
Magda Droździel-Jurkiewicz
Jarosław Bieniaś
Patryk Jakubczak
Original Assignee
Politechnika Lubelska
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
Publication date
Application filed by Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL451054A priority Critical patent/PL249436B1/en
Publication of PL451054A1 publication Critical patent/PL451054A1/en
Publication of PL249436B1 publication Critical patent/PL249436B1/en

Links

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/092—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising epoxy resins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • B32B2250/05—5 or more layers
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2307/70—Other properties
    • B32B2307/762—Self-repairing, self-healing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

Przedmiotem zgłoszenia jest laminat samonaprawiający, który charakteryzuje się tym, że w środkowej części laminatu znajduje się warstwa piany poliuretanowej (4) o grubości od 10 mm do 50 mm, do której obu powierzchni przylegają adhezyjnie dwie jednakowe warstwy samonaprawiające się pierwsze (5) o grubości od 0,4 mm do 2,5 mm każda, składające się z włókien szklanych wypełnionych diizocyjanianem izoforonu i połączonych żywicą epoksydową. Do zewnętrznych powierzchni skrajnych warstw samonaprawiających się pierwszych (5) przylegają adhezyjnie dwie jednakowe warstwy kompozytu epoksydowo-węglowego (6) o grubości od 0,2 mm do 1 mm każda. Zgłoszenie obejmuje także sposób wytwarzania laminatu samonaprawiającego się, który polega na tym, że na dwa arkusze blachy (1) ze stopu aluminium o grubości od 0,3 mm do 1 mm posiadające na obu powierzchniach warstwę ceramiczną (2) o grubości od 6 µm do 12 µm nakłada się obustronnie warstwę zol-żelu (3) o grubości od 1 µm do 3 µm, po czym pozostawia się na czas 1 h w temperaturze 23°C. Następnie na jeden z arkuszy blachy (1) ze stopu aluminium o grubości od 0,3 mm do 1 mm posiadający na obu powierzchniach warstwę ceramiczną (2) o grubości od 6 µm do 12 µm i warstwę zol-żelu (3) o grubości od 1 µm do 3 µm nakłada się warstwę samonaprawiającą się drugą (7) o grubości od 0,2 mm do 2 mm, składającą się z mikrocząstek o wielkości od 20 µm do 100 µm, z których każda składa się z powłoki z porowatych mikrosfer krzemionki w ilości 6,43% wagowo i wypełnienia z wodnego roztworu dietylenotriaminy w ilości 93,57% wagowo.The subject of the application is a self-healing laminate, which is characterized in that in the central part of the laminate there is a layer of polyurethane foam (4) with a thickness of 10 mm to 50 mm, to both surfaces of which two identical first self-healing layers (5), with a thickness of 0.4 mm to 2.5 mm each, consisting of glass fibers filled with isophorone diisocyanate and bonded with epoxy resin, adhere. Two identical layers of epoxy-carbon composite (6), with a thickness of 0.2 mm to 1 mm each, adhere adhesively to the outer surfaces of the outer self-healing first layers (5). The application also covers a method of producing a self-healing laminate, which consists in applying a sol-gel layer (3) of 1 µm to 3 µm thick to two sheets (1) of aluminium alloy with a thickness of 0.3 mm to 1 mm and having a ceramic layer (2) of 6 µm to 12 µm thick on both surfaces, and then leaving it for 1 hour at a temperature of 23°C. Then, on one of the sheets (1) made of an aluminum alloy with a thickness of 0.3 mm to 1 mm and having on both surfaces a ceramic layer (2) with a thickness of 6 µm to 12 µm and a sol-gel layer (3) with a thickness of 1 µm to 3 µm, a second self-healing layer (7) with a thickness of 0.2 mm to 2 mm is applied, consisting of microparticles with a size of 20 µm to 100 µm, each of which consists of a coating of porous silica microspheres in the amount of 6.43% by weight and a filling of an aqueous solution of diethylenetriamine in the amount of 93.57% by weight.

PL451054A 2025-01-27 2025-01-27 Self-healing laminate and method of producing it PL249436B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL451054A PL249436B1 (en) 2025-01-27 2025-01-27 Self-healing laminate and method of producing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL451054A PL249436B1 (en) 2025-01-27 2025-01-27 Self-healing laminate and method of producing it

Publications (2)

Publication Number Publication Date
PL451054A1 true PL451054A1 (en) 2025-08-04
PL249436B1 PL249436B1 (en) 2026-04-20

Family

ID=96584795

Family Applications (1)

Application Number Title Priority Date Filing Date
PL451054A PL249436B1 (en) 2025-01-27 2025-01-27 Self-healing laminate and method of producing it

Country Status (1)

Country Link
PL (1) PL249436B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009127852A1 (en) * 2008-04-16 2009-10-22 Airbus Uk Limited Composite laminate with self-healing layer
PL243790B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL243791B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL243792B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL245866B1 (en) * 2024-01-17 2024-10-21 Lubelska Polt Metal-glass laminate and method of producing it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009127852A1 (en) * 2008-04-16 2009-10-22 Airbus Uk Limited Composite laminate with self-healing layer
PL243790B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL243791B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL243792B1 (en) * 2022-06-27 2023-10-09 Lubelska Polt Aluminum-glass laminate and method of its production
PL245866B1 (en) * 2024-01-17 2024-10-21 Lubelska Polt Metal-glass laminate and method of producing it

Also Published As

Publication number Publication date
PL249436B1 (en) 2026-04-20

Similar Documents

Publication Publication Date Title
PL441554A1 (en) Aluminum-glass laminate and method of its production
PL441557A1 (en) Magnesium-glass laminate and method of its production
PL441553A1 (en) Aluminum-glass laminate and method of its production
PL441552A1 (en) Aluminum-glass laminate and method of its production
PL447525A1 (en) Metal-glass laminate and method of producing it
PL437396A1 (en) Magnesium-glass laminate and its producing method
PL447530A1 (en) Metal-carbon laminate and its producing method
PL451055A1 (en) Self-healing laminate and method for its production
PL451052A1 (en) Self-healing laminate and method for its production
PL451053A1 (en) Self-healing laminate and method for its production
PL451051A1 (en) Self-healing laminate and method for its production
PL451050A1 (en) Composite sandwich construction
PL451047A1 (en) Composite sandwich construction
PL447522A1 (en) Metal-glass laminate and method of producing it
PL441560A1 (en) Titanium-glass laminate and method of its production
PL447523A1 (en) Metal-glass laminate and method of producing it
PL447528A1 (en) Metal-carbon laminate and its producing method
PL447531A1 (en) Metal-carbon-glass laminate and its producing method
PL447524A1 (en) Metal-glass laminate and method of producing it
PL447527A1 (en) Metal-carbon laminate and its producing method
PL447526A1 (en) Metal-glass-carbon laminate and its producing method
PL447529A1 (en) Metal-carbon laminate and its producing method
PL451048A1 (en) Composite sandwich construction
PL451045A1 (en) Composite sandwich structure
US6686057B2 (en) Chromate-free coating for metal honeycomb