PL444760A1 - Płyta z polistyrenu ekspandowanego - Google Patents

Płyta z polistyrenu ekspandowanego

Info

Publication number
PL444760A1
PL444760A1 PL444760A PL44476023A PL444760A1 PL 444760 A1 PL444760 A1 PL 444760A1 PL 444760 A PL444760 A PL 444760A PL 44476023 A PL44476023 A PL 44476023A PL 444760 A1 PL444760 A1 PL 444760A1
Authority
PL
Poland
Prior art keywords
expanded polystyrene
polystyrene board
amount
addition
charge
Prior art date
Application number
PL444760A
Other languages
English (en)
Inventor
Renata Ciszewska
Original Assignee
Styropmin Spółka Z Ograniczoną Odpowiedzialnością
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 Styropmin Spółka Z Ograniczoną Odpowiedzialnością filed Critical Styropmin Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL444760A priority Critical patent/PL444760A1/pl
Publication of PL444760A1 publication Critical patent/PL444760A1/pl

Links

Classifications

    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2103/00—Material constitution of slabs, sheets or the like
    • E04B2103/04—Material constitution of slabs, sheets or the like of plastics, fibrous material or wood

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Przedmiotem zgłoszenia jest płyta z polistyrenu ekspandowanego zawierająca do 30% wsadu w postaci granulatu uzyskanego z odpadowego styropianu z recyklingu, wstępnie oczyszczonego, zmielonego i poddanego procesowi ekstruzji, przy czym wsad zawiera dodatek pentanu w ilości od 3% do 4,9%, dodatek środka antyzbrylającego w ilości od 1% do 2% oraz dodatek środka zmniejszającego palność w ilości od 0,5% do 1%.
PL444760A 2023-05-05 2023-05-05 Płyta z polistyrenu ekspandowanego PL444760A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444760A PL444760A1 (pl) 2023-05-05 2023-05-05 Płyta z polistyrenu ekspandowanego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444760A PL444760A1 (pl) 2023-05-05 2023-05-05 Płyta z polistyrenu ekspandowanego

Publications (1)

Publication Number Publication Date
PL444760A1 true PL444760A1 (pl) 2024-11-12

Family

ID=93432774

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444760A PL444760A1 (pl) 2023-05-05 2023-05-05 Płyta z polistyrenu ekspandowanego

Country Status (1)

Country Link
PL (1) PL444760A1 (pl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070112082A1 (en) * 2003-12-12 2007-05-17 Basf Aktiengesellschaft Moldable-foam moldings composed of expandable pelletized filled polymer materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070112082A1 (en) * 2003-12-12 2007-05-17 Basf Aktiengesellschaft Moldable-foam moldings composed of expandable pelletized filled polymer materials

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