Highly efficient multielement flame retardant for multifunctional epoxy resin with satisfactory thermal, flame‐retardant, and mechanical properties

2019 ◽  
Vol 31 (1) ◽  
pp. 146-159 ◽  
Author(s):  
Shanshan Li ◽  
Mingfeng Chen ◽  
Liping Su ◽  
Xiuhuang Lin ◽  
Canpei Liu
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
Highly Efficient ◽  
Multifunctional Epoxy Resin

Highly efficient flame‐retardant and transparent epoxy resin

2021 ◽  
Author(s):  
Zhong Liu ◽  
Zhao Yu ◽  
Tang Qiaolin ◽  
Zhang Kaixin ◽  
Deng Weihao ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resin ◽  
Highly Efficient

Surface Modification of Cellulose Microcrystalline with Aluminate Coupling Agent and Its Effects on Flame Retardant and Mechanical Properties of Epoxy Resin

2020 ◽  
Vol 21 (10) ◽  
pp. 2344-2352
Author(s):  
Minghang Wang ◽  
Quan Wu ◽  
Zhengyu Feng ◽  
Xiaoyu Gu ◽  
Hongfei Li ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Surface Modification ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
Coupling Agent

A facile one-step synthesis of highly efficient melamine salt reactive flame retardant for epoxy resin

2020 ◽  
Vol 55 (27) ◽  
pp. 12836-12847 ◽  
Author(s):  
Zongmin Zhu ◽  
Panlong Lin ◽  
Hao Wang ◽  
Luoxin Wang ◽  
Bin Yu ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resin ◽  
Highly Efficient ◽  
Melamine Salt ◽  
One Step ◽  
Reactive Flame Retardant

scholarly journals Effects of Combining Graphene Nanoplatelet and Phosphorous Flame Retardant as Additives on Mechanical Properties and Flame Retardancy of Epoxy Nanocomposite

Polymers ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2349
Author(s):  
Woranan Netkueakul ◽  
Beatrice Fischer ◽  
Christian Walder ◽  
Frank Nüesch ◽  
Marcel Rees ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
Flame Retardancy ◽  
Crosslinking Density ◽  
Milling Process ◽  
Structure Property ◽  
Cone Calorimetry ◽  
Graphene Nanoplatelet ◽  
Phosphorous Flame Retardant

The effects of combining 0.1–5 wt % graphene nanoplatelet (GNP) and 3–30 wt % phosphorous flame retardant, 9,10- dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) as fillers in epoxy polymer on the mechanical, flame retardancy, and electrical properties of the epoxy nanocomposites was investigated. GNP was homogeneously dispersed into the epoxy matrix using a solvent-free three-roll milling process, while DOPO was incorporated into the epoxy resin by mechanical stirring at elevated temperature. The incorporation of DOPO reduced the crosslinking density of the epoxy resin. When using polyetheramine as a hardener, the structural rigidity effect of DOPO overshadowed the crosslinking effect and governed the flexural moduli of epoxy/DOPO resins. The flexural moduli of the nanocomposites were improved by adding GNP up to 5 wt % and DOPO up to 30 wt %, whereas the flexural strengths deteriorated when the GNP and DOPO loading were higher than 1 wt % and 10 wt %, respectively. Limited by the adverse effects on mechanical property, the loading combinations of GNP and DOPO within the range of 0–1 wt % and 0–10 wt %, respectively, in epoxy resin were further studied. Flame retardancy index (FRI), which depended on three parameters obtained from cone calorimetry, was considered to evaluate the flame retardancy of the epoxy composites. DOPO showed better performance than GNP as the flame retardant additive, while combining DOPO and GNP could further improve FRI to some extent. With the combination of 0.5 wt % GNP and 10 wt % DOPO, improvement in both mechanical properties and flame retardant efficiency of the nanocomposite was observed. Such a combination did not affect the electrical conductivity of the nanocomposites since the percolation threshold was at 1.6 wt % GNP. Our results enhance the understanding of the structure–property relationship of additive-filled epoxy resin composites and serve as a property constraining guidance for the composite manufacturing.

Anderson-type polyoxometalate-based hybrid with high flame retardant efficiency for the preparation of multifunctional epoxy resin nanocomposites

2020 ◽  
Vol 186 ◽  
pp. 107780 ◽  
Author(s):  
Chaohua Peng ◽  
Ting Chen ◽  
Birong Zeng ◽  
Guorong Chen ◽  
Conghui Yuan ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resin ◽  
Epoxy Resin Nanocomposites ◽  
Multifunctional Epoxy Resin

Multi‐element heterocyclic compound derived from DOPO and thiadiazole toward flame‐retardant epoxy resin with satisfactory mechanical properties

2021 ◽  
pp. 52036
Author(s):  
Jiahao Zou ◽  
Huajun Duan ◽  
Junjun Zhang ◽  
Jianfan Cao ◽  
Chenhao Zhang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
Heterocyclic Compound

Flame-Retardant Multifunctional Epoxy Resin with High Performances

2021 ◽  
pp. 132031
Author(s):  
Xiao-Feng Liu ◽  
Yan-Fang Xiao ◽  
Xi Luo ◽  
Bo-Wen Liu ◽  
De-Ming Guo ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resin ◽  
Multifunctional Epoxy Resin
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