Journal ArticleDOI
Synthesis and characterization of flame retardant rigid polyurethane foam based on a reactive flame retardant containing phosphazene and cyclophosphonate
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In this paper, a reactive flame retardant hexa-(5,5-dimethyl-1,3,2- dioxaphosphinane-hydroxyl-methyl-phenoxyl)-cyclotriphosphazene (HDPCP) was synthesized by using 5,5 -dimethyl 1,3-2-dioxaphphinane 2-oxide and hexa-4-aldehyde-phenoxy)-cyclotidephosphenzene via P-H addition reaction.About:
This article is published in Polymer Degradation and Stability.The article was published on 2017-10-01. It has received 78 citations till now. The article focuses on the topics: Fire retardant & Limiting oxygen index.read more
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Mechanical, thermal and fire performance of an inorganic-organic insulation material composed of hollow glass microspheres and phenolic resin.
TL;DR: No flaming combustion and hardly any smoke can be observed during the burning process, which indicates the HGM/PR composites possess excellent flame retardant property and fire safety.
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Inherently flame-retardant rigid polyurethane foams with excellent thermal insulation and mechanical properties
TL;DR: In this paper, a novel reactive flame-retardant triol (TDHTPP) based on a triazine and phosphate structure was designed and synthesized This triol was chemically incorporated in the main chains of rigid polyurethane foams (RPUFs) as a chain-extender.
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Hierarchically porous SiO2/polyurethane foam composites towards excellent thermal insulating, flame-retardant and smoke-suppressant performances
Meng-En Li,Shui-Xiu Wang,Lin-xuan Han,Wen-Jie Yuan,Jin-Bo Cheng,Ai-Ning Zhang,Hai-Bo Zhao,Yu-Zhong Wang +7 more
TL;DR: The mechanism analysis suggested that a compact silica-rich hybrid barrier formed, preventing thermal degradation products and energy transfer during combustion, indicating SiO2/PUF composites have enormous potential as building insulation materials.
Journal ArticleDOI
Phosphorus-containing silane modified steel slag waste to reduce fire hazards of rigid polyurethane foams
Gang Tang,Gang Tang,Xinliang Liu,Yadong Yang,Depeng Chen,Hao Zhang,Lin Zhou,Ping Zhang,Haohao Jiang,Dan Deng +9 more
TL;DR: In this article, steel slag waste was microencapped by a 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10oxide (DOPO)-derived silane via sol-gel reaction to improve its compatibility with polymer as well as to enhance flame retardant efficiency.
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A green highly-effective surface flame-retardant strategy for rigid polyurethane foam: Transforming UV-cured coating into intumescent self-extinguishing layer
TL;DR: In this article, a new halogen-free UV-curable self-extinguished coating was developed and then combined onto the surface of rigid polyurethane (RPU) foam, obtaining a surface flame-retardant RPU foam system (SFR-RPU).
References
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Journal ArticleDOI
Thermal stability and flame retardancy of polyurethanes
TL;DR: The thermal stability and flame retardancy of polyurethanes is reviewed in this article, where a detailed description of TGA, TGA-MS and TGAFTIR methods for studying the decomposition mechanism and kinetics is also provided.
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Development of fire-retarded materials—Interpretation of cone calorimeter data
Bernhard Schartel,T. R. Hull +1 more
TL;DR: In this article, the authors provide guidance in the use and interpretation of cone calorimetry for those directly involved with such measurements, and discuss the fire scenario with respect to applied heat flux, length scale, temperature, ventilation, anaerobic pyrolysis and set-up represented by the cone.
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Traditional, state-of-the-art and future thermal building insulation materials and solutions – Properties, requirements and possibilities
TL;DR: In this article, the advantages and disadvantages of thermal building insulation materials and solutions have been treated and compared and various properties, requirements and possibilities have been compared and studied. But there is no single insulation material or solution capable of fulfilling all the requirements with respect to the most crucial properties.
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Performance characteristics and practical applications of common building thermal insulation materials
TL;DR: In this paper, the authors present an overview of the basic principles of thermal insulation and to survey the most commonly used building insulation materials, their performance characteristics and proper applications, and the magnitude of energy savings as a result of using thermal insulation vary according to the building type, the climatic conditions at which the building is located as well as the type of the insulating material used.
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Polyurethane/clay nanocomposites foams: processing, structure and properties
TL;DR: In this paper, Clay dispersion of polyurethane nanocomposites was investigated by X-ray diffraction and transmission electron microscopy and the presence of clay results in an increase in cell density and a reduction of cell size compared to pure PU foam.