Glycolysis of rigid aluminium hydroxide-modified polyurethane-polyisocyanurate foams

被引：0
|
作者：
Czuprynski, Boguslaw [1 ]
Liszkowska, Joanna [1 ]
Paciorek-Sadowska, Joanna [1 ]
机构：
[1] Uniwersytet Kazimierza Wiel Katedra, Katedra Chem & Technol Poliuretanow, PL-85812 Bydgoszcz, Poland
来源：
PRZEMYSL CHEMICZNY | 2008年 / 87卷 / 11期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polyurethane-polyisocyanurate (PUR-PIR) foams were modified by addn. of Al(OH)(3) (20% by mass) to reduce their flammability and glycolyzed in diethylene, ethylene and 1,3-propylene glycols at 200 degrees C in presence of ethanolamine and Zn stearate. The glycolyzates were recycled and used for manufg. new PUR-PIR foams. The foams showed a limited flammability, satisfactory mech. properties, low water intake, high content of closed cells and low thermal cond.
引用
收藏
页码：1107 / 1114
页数：8
相关论文
共 50 条
  • [21] Effect of selected boroorganic compounds on thermal and heat properties of rigid polyurethane-polyisocyanurate foams
    Czuprynski, B
    Liszkowska, J
    Paciorek-Sadowska, J
    JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 95 (02) : 400 - 403
  • [22] DEVELOPMENT OF LOWER COST POLYURETHANE MODIFIED POLYISOCYANURATE AND POLYURETHANE RIGID FOAMS
    HUGHES, JM
    CLINTON, JL
    JOURNAL OF CELLULAR PLASTICS, 1980, 16 (03) : 152 - 158
  • [23] Effect of selected boroorganic compounds on thermal and heat properties of rigid polyurethane-polyisocyanurate foams
    Czupryński, Boguslaw
    Liszkowska, Joanna
    Paciorek-Sadowska, Joanna
    Journal of Applied Polymer Science, 2005, 95 (02): : 400 - 403
  • [24] Effect of selected boroorganic compounds on thermal and heat properties of rigid polyurethane-polyisocyanurate foams
    Czuprynski, Boguslaw
    Liszkowska, Joanna
    Paciorek-Sadowska, Joanna
    JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 102 (01) : 768 - 771
  • [25] The effect of tri(2-hydroxypropyl) borate on the properties of rigid polyurethane-polyisocyanurate foams
    Czuprynski, B
    Paciorek, J
    POLIMERY, 1999, 44 (7-8) : 552 - 554
  • [26] Modification of rigid polyurethane-polyisocyanurate foam with selected powder fillers
    Czupryrnski, Boguslaw
    Liszkowska, Joanna
    Paciorek-Sadowska, Joanna
    POLIMERY, 2008, 53 (02) : 133 - 137
  • [27] Boron-containing fire retardant rigid polyurethane-polyisocyanurate foams: Part II - preparation and evaluation
    Paciorek-Sadowska, Joanna
    Czuprynski, Boguslaw
    Liszkowska, Joanna
    JOURNAL OF FIRE SCIENCES, 2015, 33 (01) : 48 - 68
  • [28] The influence silica, kaolin and epoxy resin on heat and thermal properties of rigid polyurethane-polyisocyanurate foams
    Liszkowska, Joanna
    Czuprynski, Boguslaw
    Paciorek-Sadowska, Joanna
    JOURNAL OF CELLULAR PLASTICS, 2013, 49 (04) : 375 - 390
  • [29] Modifications of the rigid polyurethane - Polyisocyanurate foams
    Czupryński, Boguslaw
    Paciorek-Sadowska, Joanna
    Liszkowska, Joanna
    Journal of Applied Polymer Science, 2006, 100 (03): : 2020 - 2029
  • [30] Innovative porous polyurethane-polyisocyanurate foams based on rapeseed oil and modified with expandable graphite
    Kuranska, Maria
    Prociak, Aleksander
    Cabulis, Ugis
    Kirpluks, Mikelis
    Ryszkowska, Joanna
    Auguscik, Monika
    INDUSTRIAL CROPS AND PRODUCTS, 2017, 95 : 316 - 323
12345