Flame retardancy of epoxy resin with phosphorus-containing reactive amine and clay minerals

2006 ◽  
Vol 17 (9-10) ◽  
pp. 778-781 ◽  
Author(s):  
A. Toldy ◽  
N. Tóth ◽  
P. Anna ◽  
Gy. Keglevich ◽  
K. Kiss ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Clay Minerals ◽  
Flame Retardancy ◽  
Phosphorus Containing

Novel phosphorus-containing imidazolium as hardener for epoxy resin aiming at controllable latent curing behavior and flame retardancy

2020 ◽  
Vol 184 ◽  
pp. 107673 ◽  
Author(s):  
Ying-Jun Xu ◽  
Xiao-Hui Shi ◽  
Jia-Hui Lu ◽  
Min Qi ◽  
De-Ming Guo ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Flame Retardancy ◽  
Curing Behavior ◽  
Phosphorus Containing

A novel phosphorus-containing semi-aromatic polyester toward flame retardancy and enhanced mechanical properties of epoxy resin

2020 ◽  
Vol 380 ◽  
pp. 122471 ◽  
Author(s):  
Xiao-Feng Liu ◽  
Bo-Wen Liu ◽  
Xi Luo ◽  
De-Ming Guo ◽  
Hai-Yi Zhong ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Flame Retardancy ◽  
Phosphorus Containing ◽  
Aromatic Polyester

scholarly journals Dual UV-Thermal Curing of Biobased Resorcinol Epoxy Resin-Diatomite Composites with Improved Acoustic Performance and Attractive Flame Retardancy Behavior

2021 ◽  
Vol 2 (1) ◽  
pp. 24-48
Author(s):  
Quoc-Bao Nguyen ◽  
Henri Vahabi ◽  
Agustín Rios de Anda ◽  
Davy-Louis Versace ◽  
Valérie Langlois ◽  
...  
Keyword(s):  
Heat Release ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
Flame Retardancy ◽  
Sound Absorption ◽  
Flexural Modulus ◽  
Construction Materials ◽  
Acoustic Properties ◽  
Low Frequencies ◽  
Compacting Pressure

This study has developed novel fully bio-based resorcinol epoxy resin–diatomite composites by a green two-stage process based on the living character of the cationic polymerization. This process comprises the photoinitiation and subsequently the thermal dark curing, enabling the obtaining of thick and non-transparent epoxy-diatomite composites without any solvent and amine-based hardeners. The effects of the diatomite content and the compacting pressure on microstructural, thermal, mechanical, acoustic properties, as well as the flame behavior of such composites have been thoroughly investigated. Towards the development of sound absorbing and flame-retardant construction materials, a compromise among mechanical, acoustic and flame-retardant properties was considered. Consequently, the composite obtained with 50 wt.% diatomite and 3.9 MPa compacting pressure is considered the optimal composite in the present work. Such composite exhibits the enhanced flexural modulus of 2.9 MPa, a satisfying sound absorption performance at low frequencies with Modified Sound Absorption Average (MSAA) of 0.08 (for a sample thickness of only 5 mm), and an outstanding flame retardancy behavior with the peak of heat release rate (pHRR) of 109 W/g and the total heat release of 5 kJ/g in the pyrolysis combustion flow calorimeter (PCFC) analysis.

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