Title:
湿式摩擦材用繊維基材
Document Type and Number:
Japanese Patent JP4911334
Kind Code:
B2
Abstract:
A fibrous base material giving a wet frictional material used for clutch, differential gear, brake, etc. of cars, industrial machines, etc. having an excellent durability where plastic deformation of fiber and deterioration by acidic decomposition products of lubricant additives do not take place is provided. A fibrous base material for wet frictional materials which comprises a fiber component, a friction adjusting material and a filler, said fiber component containing 5 to 50% by weight of a homoacrylonitrile fiber where modulus of elasticity at 180° C. is not less than 10 cN/dtex and shrinking rate at 200° C. is within 5% and/or a homoacrylonitrile fiber in a pulp form prepared by fibrillation of said homoacrylonitrile fiber.
More Like This:
| JPS5853462 | [Title of the device] Clutch disc |
| JPH11141570 | FRICTION PLATE |
Inventors:
Kazuhiro Sasaki
Application Number:
JP2001236435A
Publication Date:
April 04, 2012
Filing Date:
August 03, 2001
Export Citation:
Assignee:
Japan Exlan Co., Ltd.
International Classes:
F16D13/62; F16D69/02; C08J5/14; D01F6/18; D21H13/18; D21H15/04
Domestic Patent References:
| JP8059851A | ||||
| JP61120795U | ||||
| JP8217888A | ||||
| JP2001055620A | ||||
| JP2000226723A | ||||
| JP1104818A |