Highly Efficient Plasticizers-Antipirenes for Epoxy Polymers

Mostovoy, Anton; Nurtazina, A. S.; Kadykova, Yu. A.; Bekeshev, Amirbek

doi:10.1134/s2075113319050228

Cited by 24 publications

(25 citation statements)

References 3 publications

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“…When the composite thermally decomposes, the presence of phosphorus ensures an increase in the yield of carbonized structures. These structures are a physical barrier for the inter-diffusion of the oxidant and combustible gases to the combustion zone, which, in general, reduces the flammability of epoxy composite [ 9 , 12 , 20 ].…”

Section: Methodsmentioning

confidence: 99%

“…There are wide possibilities for improving the characteristics of composite materials by using both plasticizers and cheap and effective fillers [ 2 , 3 , 4 , 5 , 6 , 8 , 9 , 10 , 11 , 12 ], including dispersed mineral fillers, e.g., finely dispersed ocher. We took ocher from the Priorskoe deposit (Khromtau raion, Aktobe oblast, Kazakhstan) with the particle size of ≤40 μm.…”

Section: Methodsmentioning

confidence: 99%

“…A previously developed composition, consisting of 100 parts by mass of epoxy resin brand ED-20, 40 parts by mass of ORPP and 15 parts by mass of a PEPA hardener was used as a polymer matrix [ 9 , 12 ].…”

Section: Methodsmentioning

confidence: 99%

“…In terms of the production volume and the degree of consumption, epoxy binders occupy an important place in global industry, and are widely used in various sectors of consumption [ 1 , 2 , 3 , 4 , 5 , 6 ]. At the same time, they have a number of negative qualities: increased fragility, fire hazard, low resistance to climate factors [ 4 , 5 , 6 , 7 , 8 , 9 ].…”

Section: Introductionmentioning

confidence: 99%

“…One of the main directions of the further development of epoxy composites with enhanced operational properties is the addition of various fillers (basalt, talc, chromite, metal oxides, technogenic waste from industrial enterprises) into their composition, which can significantly decrease the cost of finished products by reducing the cost of expensive binders, as well as give them various functional properties [ 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

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Reinforcement of Epoxy Composites with Application of Finely-ground Ochre and Electrophysical Method of the Composition Modification

et al. 2020

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The conducted studies have proven the possibility of the directed control of operational properties of epoxy composites, due to the addition of finely-ground ocher into their composition, and the use of microwave modification of the epoxy composition. The rational content of ocher as a modifying additive (0.5 parts by mass) and a filler (75 parts by mass) of the epoxy composition has been selected, which ensures the improvement of the studied complex of physical-mechanical properties. It has been proven that ocher affects the structure formation processes and the structure of the epoxy composite, thus increasing its thermal, heat and fire resistance. During the research, the application efficiency has been proven, and the optimal parameters of the microwave modification (power—350 W; duration—30 s) of epoxy compositions filled with ocher, which increase physical-mechanical characteristics of composites, have been selected.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Reinforcement of Epoxy Composites with Application of Finely-ground Ochre and Electrophysical Method of the Composition Modification

et al. 2020

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Properties of Epoxy Resins‐Based Composite Materials with the Addition of Microspheres

et al. 2023

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Epoxy resin‐based composite materials were investigated. Samples were made of epoxy resin ED‐20 with the addition of different amounts of microspheres. Structure and sizes of small filler particles were determined. The derived compounds were tested for resistance to alternating temperatures and corrosive media. The results demonstrated that samples with the addition of 10 % of microspheres are more resistant to the impact of 25 % acid and alkali, as well as to gasoline. At the same time, the amount of the filler from 2 to 10 wt % does not influence the resistance to alternating temperatures significantly. The conducted tests demonstrated the resistance of the developed composite materials to alternating temperatures and corrosive media, which allows using them as corrosion‐resistant coatings for metal structures and in machine maintenance.

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Reinforcement of Epoxy Composites with Graphite-Graphene Structures

Mostovoy

Yakovlev

2019

Sci Rep

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As a result of the research, the possibility of directional control of the operational properties of epoxy composites by the use of small additives of thermally expanded graphite-graphene structures has been proved. The rational content of the structuring additive in the composition of the epoxy composite (0.05 parts by mass.) was selected, which ensured an increase in the studied complex of physico-mechanical properties. The influence of thermally expanded graphite on the process of structure formation of an epoxy composite has been established. The addition of thermally expanded graphite increases thermal, fire and heat resistance as well as the coefficient of heat-conducting epoxy composite.

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Highly Efficient Plasticizers-Antipirenes for Epoxy Polymers

Cited by 24 publications

References 3 publications

Reinforcement of Epoxy Composites with Application of Finely-ground Ochre and Electrophysical Method of the Composition Modification

Reinforcement of Epoxy Composites with Application of Finely-ground Ochre and Electrophysical Method of the Composition Modification

Properties of Epoxy Resins‐Based Composite Materials with the Addition of Microspheres

Reinforcement of Epoxy Composites with Graphite-Graphene Structures

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