Synthesis of a Novel Phosphorus-Containing Flame Retardant Curing Agent and Its Application in Epoxy Resins

2016 ◽  
Vol 16 (3) ◽  
pp. 2811-2821 ◽  
Author(s):  
Hongkun Zhang ◽  
Miaojun Xu ◽  
Bin Li
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent ◽  
Phosphorus Containing

Preparation and characterization of flame retardant epoxy resins based on phosphorus-containing biphenyl-type phenolic resin

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Jiapei Ding ◽  
Zhiqiang Tao ◽  
Lin Fan ◽  
Shiyong Yang
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Phenolic Resin ◽  
Phosphorus Loading ◽  
Curing Agent ◽  
Good Thermal Stability ◽  
Phosphorus Containing ◽  
Strong Lewis Acid ◽  
Flame Retardant Properties

AbstractA phosphorus-containing biphenyl-type phenolic resin (PBP) was prepared by dehydration polycondensation of the DOPO-disubstituted 4,4’- biphenyldimethanol compound (BDCA-2DOPO) with phenol in the presence of strong Lewis acid , in which BDCA-2DOPO was prepared by the reaction of DOPO with 4,4'-biphenyldicarboxaldehyde. The PBP resin has been evaluated as the curing agent of o-cresol epoxy resins. Experimental results indicated that the PBPcured epoxy resins exhibited good thermal stability, high char yields at 700 oC and outstanding flame retardant properties. UL 94 V-0 classifications could be obtained when the phosphorus loading in the epoxy resin is higher than 1.8 wt%.

scholarly journals A bio-based phosphaphenanthrene-containing derivative modified epoxy thermosets with good flame retardancy, high mechanical properties and transparency

RSC Advances ◽  
2021 ◽  
Vol 11 (49) ◽  
pp. 30943-30954
Author(s):  
Wei Peng ◽  
Yu-xuan Xu ◽  
Shi-bin Nie ◽  
Wei Yang
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Flame Retardancy ◽  
Epoxy Resins ◽  
Flame Retardants ◽  
The Past ◽  
Phosphorus Containing ◽  
Modified Epoxy

Phosphorus-containing flame retardants have received huge interest for improving the flame retardant behavior of epoxy resins (EP) over the past few decades.

Improving thermal and flame-retardant properties of epoxy resins by a new imine linkage phosphorous-containing curing agent

2016 ◽  
Vol 56 (4) ◽  
pp. 441-447 ◽  
Author(s):  
Cong Xie ◽  
Jifu Du ◽  
Zhen Dong ◽  
Shaofa Sun ◽  
Long Zhao ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent ◽  
Flame Retardant Properties

Flame-Retarding Properties of a New Phosphorus- Containing Monomer Used as Hardener in an Epoxy System

1999 ◽  
Vol 19 (3) ◽  
pp. 151-160 ◽  
Author(s):  
A.D. La Rosa ◽  
S. Failla ◽  
P. Finocchiaro ◽  
A. Recca ◽  
V. Siracusa ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Curing Agent ◽  
Epoxy System ◽  
Flame Resistance ◽  
Phosphorus Containing

Abstract A new ortho-hydroxy-aryl-phosphonate additive was used to improve the flame resistance of an epoxy/anhydride system. Thermal, rheological, L.O.l. and SEM experiments were carried out to show that the P-additive acts not only as a flame retardant but also as a curing agent.

Preparation and properties of halogen-free flame retardant epoxy resins with phosphorus-containing siloxanes

2009 ◽  
Vol 62 (6) ◽  
pp. 829-841 ◽  
Author(s):  
Jiapei Ding ◽  
Zhiqiang Tao ◽  
Xiaobiao Zuo ◽  
Lin Fan ◽  
Shiyong Yang
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Phosphorus Containing ◽  
Halogen Free

Improving thermal and flame-retardant properties of epoxy resins by a novel reactive phosphorous-containing curing agent

2013 ◽  
Vol 54 (5) ◽  
pp. 1192-1200 ◽  
Author(s):  
Cong Xie ◽  
Birong Zeng ◽  
Hui Gao ◽  
Yiting Xu ◽  
Weiang Luo ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent ◽  
Flame Retardant Properties
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