FRICTION MATERIAL - NITSUSHIN KOGYO KK

Title:

FRICTION MATERIAL

Document Type and Number:

Japanese Patent JP2779084

Kind Code:

B2

Abstract:

PURPOSE: To obtain a friction material capable of improving the bonding strength of a lining layer even by using a flat plate by joining a non-asbestos- based short fiber-containing lining layer to the plate made of a metal through a specific adhesive layer.
CONSTITUTION: A friction material is obtained by joining a lining layer 14 which is a friction element containing non-asbestos-based short fiber 20 such as aramid short fiber blended therein to a plate 12 made of a metal through an adhesive layer 18 containing heat-resistant short fiber 22 such as aramid short fiber blended therein. The aramid short fiber as the heat-resistant short fiber 22 preferably has 5-20μm diameter and 0.5-1mm length and is blended in an amount of preferably 0.5-2vol%. Furthermore, e.g. an acrylonitrile- butadiene rubber adhesive or an epoxy-based adhesive is used as the adhesive.

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Inventors:

ICHINOSE MITSUO
MURAYAMA TETSUJI

Application Number:

JP31536991A

Publication Date:

July 23, 1998

Filing Date:

November 01, 1991

Export Citation:

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Assignee:

NITSUSHIN KOGYO KK

International Classes:

C09K3/14; F16D69/04; (IPC1-7): C09K3/14; F16D69/04

Domestic Patent References:

JP1131337A
JP5232423B2

Attorney, Agent or Firm:

Takao Watanuki (1 outside)

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