FR3098220B1 - Nouveau materiau composite ablatif - Google Patents

Nouveau materiau composite ablatif Download PDF

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Publication number
FR3098220B1
FR3098220B1 FR1907377A FR1907377A FR3098220B1 FR 3098220 B1 FR3098220 B1 FR 3098220B1 FR 1907377 A FR1907377 A FR 1907377A FR 1907377 A FR1907377 A FR 1907377A FR 3098220 B1 FR3098220 B1 FR 3098220B1
Authority
FR
France
Prior art keywords
composite material
ablative composite
new
reinforcement
matrix
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.)
Active
Application number
FR1907377A
Other languages
English (en)
Other versions
FR3098220A1 (fr
Inventor
Julien Beaudet
Emeline Arnaud
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.)
Naval Group SA
Original Assignee
Naval Group SA
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 Naval Group SA filed Critical Naval Group SA
Priority to FR1907377A priority Critical patent/FR3098220B1/fr
Priority to EP20735592.6A priority patent/EP3994205A1/fr
Priority to KR1020227002159A priority patent/KR20220033487A/ko
Priority to PCT/EP2020/068686 priority patent/WO2021001484A1/fr
Priority to US17/597,298 priority patent/US20220315729A1/en
Publication of FR3098220A1 publication Critical patent/FR3098220A1/fr
Application granted granted Critical
Publication of FR3098220B1 publication Critical patent/FR3098220B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/24—Armour; Armour plates for stationary use, e.g. fortifications ; Shelters; Guard Booths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/004—Additives being defined by their length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

NOUVEAU MATÉRIAU COMPOSITE ABLATIF La présente invention concerne un matériau composite ablatif comprenant une matrice et un renfort, caractérisé en ce que : la matrice est une résine phénolique ou une résine époxy et le renfort est formé de fibres courtes de carbone de longueur comprise entre 0,5 mm et 20 mm, et de diamètre compris entre 6 µm et 20 µm. Figure pour l'abrégé : aucun
FR1907377A 2019-07-03 2019-07-03 Nouveau materiau composite ablatif Active FR3098220B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1907377A FR3098220B1 (fr) 2019-07-03 2019-07-03 Nouveau materiau composite ablatif
EP20735592.6A EP3994205A1 (fr) 2019-07-03 2020-07-02 Nouveau matériau composite ablatif
KR1020227002159A KR20220033487A (ko) 2019-07-03 2020-07-02 신규한 융제성 복합 재료
PCT/EP2020/068686 WO2021001484A1 (fr) 2019-07-03 2020-07-02 Nouveau matériau composite ablatif
US17/597,298 US20220315729A1 (en) 2019-07-03 2020-07-02 New ablative composite material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907377 2019-07-03
FR1907377A FR3098220B1 (fr) 2019-07-03 2019-07-03 Nouveau materiau composite ablatif

Publications (2)

Publication Number Publication Date
FR3098220A1 FR3098220A1 (fr) 2021-01-08
FR3098220B1 true FR3098220B1 (fr) 2022-06-17

Family

ID=68733186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907377A Active FR3098220B1 (fr) 2019-07-03 2019-07-03 Nouveau materiau composite ablatif

Country Status (5)

Country Link
US (1) US20220315729A1 (fr)
EP (1) EP3994205A1 (fr)
KR (1) KR20220033487A (fr)
FR (1) FR3098220B1 (fr)
WO (1) WO2021001484A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424416B1 (fr) * 1968-07-02 1979-08-21
JPS548694B1 (fr) * 1977-10-28 1979-04-18
FR2684679B1 (fr) * 1991-12-05 1995-03-17 Aerospatiale Matiere a mouler contenant des fibres refractaires, utilisable dans la fabrication de pieces ablatables, procede pour sa fabrication et ses applications.
FR2707287B1 (fr) * 1993-07-05 1995-10-06 Europ Propulsion Procédé de fabrication d'une pièce en matériau composite comprenant un renfort fibreux consolidé par voie liquide.
FR2959237B1 (fr) * 2010-04-22 2014-03-14 Astrium Sas Materiau de protection thermique
JP2011252238A (ja) * 2010-05-31 2011-12-15 Teijin Techno Products Ltd 多孔性パラ型全芳香族ポリアミド繊維
CN107337474B (zh) * 2017-08-09 2019-09-13 航天特种材料及工艺技术研究所 一种碳基轻质热防护材料及其制备方法和应用

Also Published As

Publication number Publication date
WO2021001484A1 (fr) 2021-01-07
US20220315729A1 (en) 2022-10-06
FR3098220A1 (fr) 2021-01-08
EP3994205A1 (fr) 2022-05-11
KR20220033487A (ko) 2022-03-16

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