EP1154071A1 - Wärmedämmungsmaterial - Google Patents

Wärmedämmungsmaterial Download PDF

Info

Publication number
EP1154071A1
EP1154071A1 EP01401104A EP01401104A EP1154071A1 EP 1154071 A1 EP1154071 A1 EP 1154071A1 EP 01401104 A EP01401104 A EP 01401104A EP 01401104 A EP01401104 A EP 01401104A EP 1154071 A1 EP1154071 A1 EP 1154071A1
Authority
EP
European Patent Office
Prior art keywords
intumescent
layer
thermal insulation
synthetic
yarns
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.)
Withdrawn
Application number
EP01401104A
Other languages
English (en)
French (fr)
Inventor
Didier Royaerts
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1154071A1 publication Critical patent/EP1154071A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material

Definitions

  • the present invention relates to a material thermal insulation intended in particular for the protection of gas tanks, battery boxes, accumulators, catalytic exhaust systems, buildings, tunnels etc. and more particularly for tanks of vehicles running on gas G.P.L.
  • the invention therefore aims to improve the qualities of thermal protection of said material above.
  • the material according to the invention is produced from a synthetic aramid yarn and a preoxidized synthetic yarn ; these yarns being cracked to obtain fibers which are mixed and spun, a number of threads as well obtained being knitted to obtain wicks, these wicks being themselves knitted to obtain said material, said material being characterized in that it is coated on at least one face of a layer of intumescent material.
  • the protected object by said material is subjected to heat from a temperature threshold of the order of 100 ° C.
  • the resin layer when inflated, forms a protective mattress which increases the protection provided by the knitted fabric.
  • a resin can be used epoxy or polyurethane resin.
  • the layer of intumescent material is coated with a layer of intumescent paint.
  • the thickness of the layer of intumescent resin is in the range of 2 to 7 mm.
  • the thickness of the paint layer intumescent is of the order of 0.3 to 0.10 mm.
  • the invention also relates to a method of making thermal insulation using the material such that above defined and characterized in that it consists of apply said material to an object to be protected and project a layer of a intumescent material such as epoxy resin or resin polyurethane.
  • the invention also relates to protected objects thermally according to the process defined above.
  • an object such as a tank 1 of liquefied gas used for a vehicle.
  • the reservoir 1 receives a first layer 2 of a knitted fabric made from knitted and formed locks of several children, for example four, these children being formed from a mixture of fibers obtained by cracking a first commercially known synthetic aramid yarn under the name of "Kevlar” and a second synthetic pre-oxidized yarn known commercially as "Sigrafil 0", "PANOX” or “PREOX", these fibers being spun and the yarns obtained being knitted using a machine to make the laces.
  • the tablecloth 2 is cut and folded to match a upper side of the tank and part of the height side walls.
  • a layer of resin is sprayed intumescent epoxy, for example a resin known in trade under the name of "Nullifire System E", the thickness of this resin being of the order of 5 mm.
  • Such a resin which is deposited on a very layer thin has the advantage of withstanding temperatures high and, from a determined temperature threshold, to inflate in order to thus improve the thermal qualities tablecloth 2.
  • the tank 1 is then turned over and we apply, on the face opposite to that coated with the ply 2, a ply 4 of the same material as said ply 2, the edges of the ply 4 covering the edges of the ply 2 and then sprayed, on this sheet 4, a resin 3.
  • Such resins have the advantage of being able to be deposited in very thin layers and swell when the heat reaches a temperature of the order of 100 ° C. Like them do not burn, increasing the thickness constitutes additional thermal protection.
  • the invention can also be applied to the production protective panels for tunnels, these partitions, etc.
  • Figure 6 there is shown a panel on one face of which is laid a sheet 11 of the same type as the layers 2 and 4, the outer face being coated with a layer an intumescent epoxy or polyurethane resin 12.
  • a ply 15 of a knitted fabric formed of synthetic threads preoxidized and synthetic aramid yarn these having previously been cracked and spun.
  • This ply 15 optionally receives a layer of an intumescent resin 16 and a layer of intumescent paint.
  • a sheet 15 is also applied to tablecloths 2 and 4, the paint layer intumescent then being projected onto said tablecloth 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
EP01401104A 2000-05-12 2001-04-27 Wärmedämmungsmaterial Withdrawn EP1154071A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0006094 2000-05-12
FR0006094A FR2808814B1 (fr) 2000-05-12 2000-05-12 Perfectionnement aux materiaux d'isolation thermique

Publications (1)

Publication Number Publication Date
EP1154071A1 true EP1154071A1 (de) 2001-11-14

Family

ID=8850168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01401104A Withdrawn EP1154071A1 (de) 2000-05-12 2001-04-27 Wärmedämmungsmaterial

Country Status (2)

Country Link
EP (1) EP1154071A1 (de)
FR (1) FR2808814B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128436A1 (en) * 2013-02-20 2014-08-28 Fire Protection Coatings Limited Fire barrier
CN109606746A (zh) * 2018-11-19 2019-04-12 北京宇航系统工程研究所 一种针对姿控发动机大羽流影响的气瓶热防护结构及气瓶

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391000A2 (de) * 1989-04-04 1990-10-10 Springs Industries Inc. Feuerfeste Textilbarriere
EP0432003A1 (de) * 1989-11-22 1991-06-12 Didier Royaerts Neues Material, insbesondere bestimmt zum Gebrauch als Brandgasse
DE4327280A1 (de) * 1992-08-14 1994-02-17 Pilkington Plc Feuerfestes Isoliermaterial und Verfahren zu dessen Herstellung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391000A2 (de) * 1989-04-04 1990-10-10 Springs Industries Inc. Feuerfeste Textilbarriere
EP0432003A1 (de) * 1989-11-22 1991-06-12 Didier Royaerts Neues Material, insbesondere bestimmt zum Gebrauch als Brandgasse
DE4327280A1 (de) * 1992-08-14 1994-02-17 Pilkington Plc Feuerfestes Isoliermaterial und Verfahren zu dessen Herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128436A1 (en) * 2013-02-20 2014-08-28 Fire Protection Coatings Limited Fire barrier
CN109606746A (zh) * 2018-11-19 2019-04-12 北京宇航系统工程研究所 一种针对姿控发动机大羽流影响的气瓶热防护结构及气瓶
CN109606746B (zh) * 2018-11-19 2020-10-20 北京宇航系统工程研究所 一种针对姿控发动机大羽流影响的气瓶热防护结构及气瓶

Also Published As

Publication number Publication date
FR2808814A1 (fr) 2001-11-16
FR2808814B1 (fr) 2002-08-09

Similar Documents

Publication Publication Date Title
EP0573353A1 (de) Hochtemperaturbeständiger Verbundwerkstoff mit Honigwabenstruktur und Verfahren zu seiner Herstellung
EP0395548B1 (de) Textilarmierung, anwendbar für die Herstellung von Formteilen als Verbundstoff oder Artikeln mit einer solchen Armierung
EP1129633A1 (de) Isolierende feuerfeste Thermobarriere, Verfahren zu deren Herstellung und Bekleidung mit mindestens so einer Barriere als Innenisolierschicht
EP3927529B1 (de) Reparatur oder wiederaufnahme der herstellung eines verbundwerkstoffteils mit faseriger dreidimensionaler gewebter verstärkung
EP1154071A1 (de) Wärmedämmungsmaterial
EP0285533B1 (de) Material auf der Basis eines nicht-gewobenen Textilfaservlieses, verwendbar als Verstärkungsstruktur für Abdichtbeläge
CA2768870C (fr) Procede de realisation d'une ame avec fibres de pontage integrees pour panneaux en materiaux composites, panneau obtenu et dispositif
EP0394117B1 (de) Mehrschichtiger Überzug und thermisch isolierendes Element mit einem solchen Überzug
CA2967342C (fr) Panneau composite a matrice thermodurcissable cellulaire, procede de fabrication et structure de revetement de paroi formee d'un assemblage de panneaux.
CA2735953C (fr) Panneau sandwich composite renforce
FR2845754A1 (fr) Nappe isolante thermique et acoustique
WO2016096163A1 (fr) Procédé de fabrication d'une pièce composite avec impressions en relief et pièce composite issue d'un tel procédé
EP1461195B1 (de) Faserverbundmaterial mit dekorierter oberfläche für die herstellung von verbundbauteilen
FR2991904A1 (fr) Habillage interieur de vehicule comprenant un revetement d'aspect ayant une couche ligneuse, et procede de fabrication associe
EP3616906B1 (de) Werkteil aus verbundmaterial mit einer glatten aussenseite, und sein herstellungsverfahren
EP1238794B1 (de) Isolierstruktur bestehend aus Schichten von Vliesstoff und Verstärkungsnetzen
WO2017149429A1 (fr) Procede de fabrication d'un panneau composite thermo formable comprenant une couche centrale dont les deux faces sont recouvertes d'un textile panneau et pieces associees
EP1046760B1 (de) Dampfsperrende Bahn und solche Bahn enthaltendes isolierendes, wasserdämmendes Verbundmaterial
FR2878608A1 (fr) Revetement de protection thermique a pieces elementaires gauches et leur procede de fabrication
EP1974623B1 (de) Textilkomplex bestehend aus einer Schicht, in die eine Reliefstruktur durch Verknüpfung eingefügt ist
FR2912203A1 (fr) Complexe d'isolation multi-couches et procede de fabrication d'un tel complexe
CH709108A2 (fr) Matériau composite isolant acoustiquement et thermiquement.
FR2834927A1 (fr) Nouvelle mousse renforcee par un reseau de renforcement
EP4338945A1 (de) Verkleidungsplattenteil für einen fahrzeuginnenraum
CH709109A2 (fr) Matériau composite isolant acoustiquement et thermiquement.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020225

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031031