Reinforcing Fillers for Polymer Composites Based on Organic Unwoven Materials

Marycheva, A. N.; Guzeva, T. A.; P’e, P. M.; Tun, L. Kh.; Malysheva, G. V.

doi:10.1134/s1995421219020138

Cited by 6 publications

(1 citation statement)

References 7 publications

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“…At present, polymer composite materials (PCM) are most widely used on the international and Russian markets. When creating these materials, one of the most important tasks is the choice or development of a polymer matrix (binder) that will ensure maximum strength characteristics and will satisfy operational and technological requirements [9,10].…”

Section: Introductionmentioning

confidence: 99%

Assessment of the stress-strain state of machine structural elements made of polymer composite materials with a hybrid matrix by numerical simulation

Kosenko

Nelyub²,

Зорин³

2023

E3S Web of Conf.

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The expansion of the fields of application of polymer composite materials (PCM) requires the development of their new compositions, structures, and molding methods. One of the most difficult tasks in the design of PCM products is the selection or development of a polymer matrix that meets a number of technological and operational requirements. The addition of components forming an independent conditionally liquid phase to the composition of the PCM matrix makes it possible to change the set of properties of the composite and ensure its high crack resistance. The paper presents the results of evaluating the stress-strain state of model samples of carbon fiber reinforced plastic with an organosilicon polymer material that forms a hybrid matrix with the base material of the binder. Modeling was carried out for cases of using organosilicon material with low and high modulus of elasticity. Also, modeling of a front-end loader bucket made using carbon fiber with the considered hybrid matrix was performed. The simulation results showed that the use of PCM with organosilicon material in the manufacture of a product can significantly reduce its weight and provide a sufficient margin of safety.

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Section: Introductionmentioning

confidence: 99%

Assessment of the stress-strain state of machine structural elements made of polymer composite materials with a hybrid matrix by numerical simulation

Kosenko

Nelyub²,

Зорин³

2023

E3S Web of Conf.

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The role of communication in a remote learning environment on the subject of «Polymer composite materials»

Guzeva

2021

J. Phys.: Conf. Ser.

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The study considers the role of communication in the standard (full-time) and remote forms of education. The research work of students with the main task of developing a new design and technological solution in the field of polymer composite materials was chosen as an object of research. The paper presents structural schemes of interaction between the student, teacher and university environment typical for different forms of learning. The university environment is represented at several scale levels. The study demonstrates that the structure of communication changes during switchover to remote learning.

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Optimization of the curing modes of three-layer honeycomb panels

Chen

Malysheva

2021

J. Phys.: Conf. Ser.

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In this paper, a method of determining rational regimes of the process of curing structures made of polymer composite materials and honeycomb filler was developed. The subject of the study was a three-layer panel where the top and bottom layers were made from carbon fiber, while the honeycomb filler was made from aluminum foil. The filler was bonded to the top and bottom layers with epoxy film adhesive. Using numerical simulation, temperature state, curing degree, and heat generation rate of all the elements of the three-layer panel were determined. The simulations revealed that the process of curing the considered honeycomb structure was uneven due to uneven temperature distribution. The optimal process modes ensuring the gradients of the degree of cure were established.

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Reinforcing Fillers for Polymer Composites Based on Organic Unwoven Materials

Cited by 6 publications

References 7 publications

Assessment of the stress-strain state of machine structural elements made of polymer composite materials with a hybrid matrix by numerical simulation

Assessment of the stress-strain state of machine structural elements made of polymer composite materials with a hybrid matrix by numerical simulation

The role of communication in a remote learning environment on the subject of «Polymer composite materials»

Optimization of the curing modes of three-layer honeycomb panels

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