PL452881A1 - Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania - Google Patents

Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania

Info

Publication number
PL452881A1
PL452881A1 PL452881A PL45288125A PL452881A1 PL 452881 A1 PL452881 A1 PL 452881A1 PL 452881 A PL452881 A PL 452881A PL 45288125 A PL45288125 A PL 45288125A PL 452881 A1 PL452881 A1 PL 452881A1
Authority
PL
Poland
Prior art keywords
graphene
composite material
polyurethane resin
material based
producing
Prior art date
Application number
PL452881A
Other languages
English (en)
Inventor
Mariusz Zdrojek
Karolina Filak-Mędoń
Original Assignee
Politechnika Warszawska
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 Warszawska filed Critical Politechnika Warszawska
Priority to PL452881A priority Critical patent/PL452881A1/pl
Publication of PL452881A1 publication Critical patent/PL452881A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C08K3/046—Carbon nanorods, nanowires, nanoplatelets or nanofibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest materiał kompozytowy na bazie żywicy poliuretanowej z grafenem przeznaczony do stosowania jako materiał o zwiększonym przewodnictwie cieplnym, charakteryzujący się tym, że zawiera matrycę polimerową w zakresie od 75% do 84% wag, utwardzacz w zakresie od 15,5% do 17% wag. oraz nanonapełniacz w zakresie od 0,5% do 10% wag. w odniesieniu do całkowitej masy materiału kompozytowego, przy czym matrycę polimerową stanowi żywica poliuretanowa, utwardzacz stanowi izocyjanian, a nanonapełniacz stanowi grafen płatkowy. Przedmiotem zgłoszenia jest również sposób wytwarzania materiału kompozytowego na bazie żywicy poliuretanowej z grafenem.
PL452881A 2025-08-07 2025-08-07 Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania PL452881A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL452881A PL452881A1 (pl) 2025-08-07 2025-08-07 Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL452881A PL452881A1 (pl) 2025-08-07 2025-08-07 Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania

Publications (1)

Publication Number Publication Date
PL452881A1 true PL452881A1 (pl) 2026-01-19

Family

ID=98430742

Family Applications (1)

Application Number Title Priority Date Filing Date
PL452881A PL452881A1 (pl) 2025-08-07 2025-08-07 Materiał kompozytowy na bazie żywicy poliuretanowej z grafenem oraz sposób jego wytwarzania

Country Status (1)

Country Link
PL (1) PL452881A1 (pl)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ALI TARHINI, A. R. TEHRANI‑BAGHA,: "Applied Composite Materials (2023) 30:1737–1762, DOI: 10.1007/s10443-023-10145-5", „ADVANCES IN PREPARATION METHODS AND CONDUCTIVITY PROPERTIES OF GRAPHENE‑BASED POLYMER COMPOSITES" *
DANQING CHEN, JIE YAN;: "International Conference on Advances in Energy and Environmental Science (ICAEES 2015), DOI: 10.2991/icaees-15.2015.49", „THE THERMAL CONDUCTIVE PROPERTY OF TDI BASED THERMOPLASTIC POLYURETHANE/GRAPHENE NANOPLATELETS COMPOSITE" *
JUN GEUN UM I INNI,: "ROYAL SOCIETY OF CHEMISTRY., 2018, 8, 17091-17100, DOI: 10.1039/c8ra02087f", „INVESTIGATION OF THE SIZE EFFECT OF GRAPHENE NANOPLATELETS (GNPS) ON THE ANTI-CORROSION PERFORMANCE OF POLYURETHANE/GNP COMPOSITES" *
XULEI WU I INNI,: "Carbon 182 (2021) 445-453, DOI: 10.1016/j.carbon.2021.06.048", „HIGHLY CONDUCTIVE THERMAL INTERFACE MATERIALS WITH VERTICALLY ALIGNED GRAPHITE-NANOPLATELET FILLER TOWARDS: HIGH POWER DENSITY ELECTRONIC DEVICE COOLING" *

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