PL445005A1 - Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved utility properties and method of its production - Google Patents

Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved utility properties and method of its production

Info

Publication number
PL445005A1
PL445005A1 PL445005A PL44500523A PL445005A1 PL 445005 A1 PL445005 A1 PL 445005A1 PL 445005 A PL445005 A PL 445005A PL 44500523 A PL44500523 A PL 44500523A PL 445005 A1 PL445005 A1 PL 445005A1
Authority
PL
Poland
Prior art keywords
weight
polyisocyanurate foam
halogen
self
polyurethane
Prior art date
Application number
PL445005A
Other languages
Polish (pl)
Other versions
PL248244B1 (en
Inventor
Piotr Jankowski
Ewa Górecka
Weronika PIETRUSZKA
Katarzyna Bieniek
Izabella Legocka
Irena Grzywa-Niksińska
Barbara Szczepaniak
Original Assignee
Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej Imienia Profesora Ignacego Mościckiego
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 Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej Imienia Profesora Ignacego Mościckiego filed Critical Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej Imienia Profesora Ignacego Mościckiego
Priority to PL445005A priority Critical patent/PL248244B1/en
Publication of PL445005A1 publication Critical patent/PL445005A1/en
Publication of PL248244B1 publication Critical patent/PL248244B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/014—Stabilisers against oxidation, heat, light or ozone
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania pianki poliuretanowo-poliizocyjanurowej, który prowadzi się etapowo, wprowadzając składniki w odpowiedniej kolejności i każdorazowo intensywnie je mieszając do uzyskania homogenicznej dyspersji, następująco: do mieszaniny zawierającej 27% - 30% wag. poliolu, 0,15% - 0,18% wag. katalizatora startu, 0,70% - 0,75% wag. katalizatora trimeryzacji, 0,80% - 0,90% wag. silikonu i 0,20% - 0,25% wag. wody dodaje się kolejno: 2% - 10% wag. antypirenu, 0,2% – 2,0% wag. dodatku poprawiającego właściwości termoizolacyjne. 0,5% - 2,0% wag. dodatku biobójczego, 4,0% - 4,5% wag. pentanu, 55% - 60% wag. izocyjanianu. Wynalazkiem jest także pianka poliuretanowo-poliizocyjanurowa stanowiąca produkt otrzymany w katalizowanej reakcji 27% - 30% wag. poliolu z 55% - -60% wag. izocyjanianu, 4,0% - 4,5% wag. pentanu, 0,20% - 0,25% wag. wody oraz 0,80% - 0,90% wag. silikonu, 2% - 10% wag. antypirenu, 0,2% - 2,0% wag. dodatku poprawiającego właściwości termoizolacyjne, 0,5% - 2,0% wag. dodatku biobójczego, prowadzonej powyżej określonym sposobem.The subject of the application is a method for obtaining polyurethane-polyisocyanurate foam, which is carried out step by step, introducing the components in the appropriate order and mixing them intensively each time until a homogeneous dispersion is obtained, as follows: to a mixture containing 27% - 30% by weight of polyol, 0.15% - 0.18% by weight of starting catalyst, 0.70% - 0.75% by weight of trimerization catalyst, 0.80% - 0.90% by weight of silicone and 0.20% - 0.25% by weight of water are added in sequence: 2% - 10% by weight of antipyrene, 0.2% - 2.0% by weight of additive improving thermal insulation properties, 0.5% - 2.0% by weight of biocidal additive, 4.0% - 4.5% by weight of pentane, 55% - 60% by weight The invention is also a polyurethane-polyisocyanurate foam constituting a product obtained in the catalysed reaction of 27% - 30% by weight of polyol with 55% - 60% by weight of isocyanate, 4.0% - 4.5% by weight of pentane, 0.20% - 0.25% by weight of water and 0.80% - 0.90% by weight of silicone, 2% - 10% by weight of antipyrene, 0.2% - 2.0% by weight of an additive improving thermal insulation properties, 0.5% - 2.0% by weight of a biocidal additive, carried out in the above-mentioned method.

PL445005A 2023-05-25 2023-05-25 Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved performance properties and a method for obtaining it PL248244B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445005A PL248244B1 (en) 2023-05-25 2023-05-25 Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved performance properties and a method for obtaining it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445005A PL248244B1 (en) 2023-05-25 2023-05-25 Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved performance properties and a method for obtaining it

Publications (2)

Publication Number Publication Date
PL445005A1 true PL445005A1 (en) 2024-12-02
PL248244B1 PL248244B1 (en) 2025-11-12

Family

ID=93706861

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445005A PL248244B1 (en) 2023-05-25 2023-05-25 Halogen-free, self-extinguishing polyurethane-polyisocyanurate foam with improved performance properties and a method for obtaining it

Country Status (1)

Country Link
PL (1) PL248244B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114921088A (en) * 2022-06-21 2022-08-19 北京火狐星云数字科技有限公司 Modified polyurethane thermal insulation material for cold-chain logistics and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114921088A (en) * 2022-06-21 2022-08-19 北京火狐星云数字科技有限公司 Modified polyurethane thermal insulation material for cold-chain logistics and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
J. PACIOREK-SADOWSKA I INNI: "POLIMERY 2018, 63, nr 3, 185-190", „ZASTOSOWANIE HALOIZYTU JAKO NAPEŁNIACZA DO PRODUKCJI SZTYWNYCH PIANEK POLIURETANOWO-POLIIZOCYJANUROWYCH" *
K. PRAŁAT I INNI: "Polish Journal of Chemical Technology, 2023, 25, 1, 40—46, 29 marzec 2023, DOI: 10.2478/pjct-2023-0007", „EXPERIMENTAL RESEARCH ON THE THERMAL PROPERTIES OF INNOVATIVE INSULATION BOARDS MADE OF POLYURETHANE-POLYISOCYANURATE (PUR/PIR)" *
M. MODESTI I INNI,: "Polymer Degradation and Stability 77 (2002) 195–202", „EXPANDABLE GRAPHITE AS AN INTUMESCENT FLAME RETARDANT IN POLYISOCYANURATE–POLYURETHANE FOAMS", *

Also Published As

Publication number Publication date
PL248244B1 (en) 2025-11-12

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