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2 032 948

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C1

(51)

IPC

(21) (22)

Application

92015845/07, 1992-12-29

(22)

Actual filing date

1992-12-29

(45)

Published

1995-04-10

(72)

Inventor

Petrukhnenko S.I.Mironov N.A.Sergeev V.I.Katsevman M.L.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Plasticheskikh Mass Im.G.S.Petrova S Opytnym Moskovskim Zavodom Plastmass

POLYMER COMPOSITION Russian patent published in 1995 - IPC

Abstract RU 2032948 C1

FIELD: electrical engineering. SUBSTANCE: polymer composition is designed to screen electromagnetic radiation. It includes thermosoftening plastic material (polyamide, polyolefins, styrene polymers, polyalkilyneterephtalates), fibres of stainless steel and plasticized or unplasticized polyvinylchloride as polymer additive. Proportion of components, parts by mass: thermosoftening plastic material 55-90, polyvinylchloride 1-10, fibers of stainless steel 5-35. EFFECT: fivefold efficiency of screening, specific volume resistance reduced tenfold with keeping of basic physical and mechanical characteristics of material. 3 cl, 2 tbl

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RU 2 032 948 C1

Authors

Petrukhnenko S.I.

Mironov N.A.

Sergeev V.I.

Katsevman M.L.

Dates

1995-04-10—Published

1992-12-29—Filed

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