Strained-Strength Properties of Modified Heterochained Polymers

• Autorzy: Karapetyan A. , Hovhannisyan K.
• Konferencja: International Conference on Modelling in Mechatronics (9 ; 02-04.09.2004 ; Kazimierz Dolny, Poland)
• Języki publikacji: EN

Abstrakty

EN

It is observed, that the structural reconstruction in heterochained polymers during their modification with mineral fillers essentially influence on strained behavior and strength characteristics of developed composites. By study of mechanical relaxation processes of modified heterochained polymers in range of low deformations (ε=1..4%) the concentration dependence of stress and relaxation modulus as well as the increasing (1.5...2 times) of elastic properties in compared with the initial polymers have been established.

Słowa kluczowe

EN

strained-strength properties; heterochained polymers; modified mineral fillers

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2004
• Tom: Vol. 28, No. 3
• Strony: 151--156
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Karapetyan A.

• State Engineering University of Armenia, Department of Mechanics and Machine Science

autor

Hovhannisyan K.

• State Engineering University of Armenia, Department of Mechanics and Machine Science

Bibliografia

• [1] Belyi, V.A., Sviridenok, A.T., Petrokovets, M.I., Savkin, V.G., 1982, Friction and Wear of Polymer-Based Materials, Oxford, Pergamon.
• [2] Chichinadze, A.V., 1980, Polymers in friction unites and mechanisms: handbook, Moscow, Machine building (in Russian).
• [3] Sagalayev, G.V., Shembel, N.L., 1982, Tribotechnical properties of Antifriction Self-lubricating Plastics: Review, Moscow, Standards (in Russian).
• [4] Pogosian, A.K., Oganesyan, K.V., Karapetyan, A.N., Baghdasaryan, A.E., 1998, Antifriction Composites Based on the Copolymer of Formaldehyde with Dioxolan, Friction and Wear, 19(1), 83-88.
• [5] Pogosian A.K., Hovhannisyan K.V., Karapetyan A.N., 2000, The Inverstigation of Self-Lubrication Mechanizm of the Polymer Friction Materials With Local Minerał Fillers, The Annual Conf. of SEUA, Yerevan, 1, 232-234 (in Russian).
• [6] Pogosian, A.K., Karapetyan, A.N., Hovhannisyan, K.V., 2004, Study of Physico-Chemical Modification of Heterochained Polymers with Armenian Minerals, TRIBOLOGIA, (1), 63-73.