JPS5785877A - Friction material - Google Patents
Friction materialInfo
- Publication number
- JPS5785877A JPS5785877A JP16133780A JP16133780A JPS5785877A JP S5785877 A JPS5785877 A JP S5785877A JP 16133780 A JP16133780 A JP 16133780A JP 16133780 A JP16133780 A JP 16133780A JP S5785877 A JPS5785877 A JP S5785877A
- Authority
- JP
- Japan
- Prior art keywords
- arom
- fiber
- friction material
- obtd
- friction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002783 friction material Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 5
- 238000009987 spinning Methods 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 229920002614 Polyether block amide Polymers 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229920003235 aromatic polyamide Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000005077 polysulfide Substances 0.000 abstract 1
- 150000008117 polysulfides Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE:To provide a friction material exhibiting excellent friction characteristics and wear resistance at an elevated temperature and having good mechanical strength, by blending a fiber obtd. from an arom. polyamide having a specified structural unit. CONSTITUTION:A short fiber having a fiber length of 100mm. or shorter and a single yarn size of 0.5-15d is used which is obtd. by subjecting at least one member selected from an arom. polyetheramide, an arom. polysulfide, an arom. polyamine amide and copolymers thereof to spinning, pref. dry jet wet-process spinning, and then hot stretching the resulting fiber at least twice as long at 250-600 deg.C. 10-80wt% above short fiber, 1-40wt% friction modifier such as alumina, and 10-40wt% thermosetting resin such as a phenolic resin are blended together. The mixture is molded into a required shape and then cured by heating to obtain a friction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133780A JPS5785877A (en) | 1980-11-18 | 1980-11-18 | Friction material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133780A JPS5785877A (en) | 1980-11-18 | 1980-11-18 | Friction material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5785877A true JPS5785877A (en) | 1982-05-28 |
| JPH0125926B2 JPH0125926B2 (en) | 1989-05-19 |
Family
ID=15733158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16133780A Granted JPS5785877A (en) | 1980-11-18 | 1980-11-18 | Friction material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5785877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221374A (en) * | 1983-05-31 | 1984-12-12 | Akebono Brake Ind Co Ltd | Friction material |
| JP2009062514A (en) * | 2007-08-10 | 2009-03-26 | Aisin Chem Co Ltd | Wet friction material |
-
1980
- 1980-11-18 JP JP16133780A patent/JPS5785877A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221374A (en) * | 1983-05-31 | 1984-12-12 | Akebono Brake Ind Co Ltd | Friction material |
| JPH0261662B2 (en) * | 1983-05-31 | 1990-12-20 | Akebono Bureeki Kogyo Kk | |
| JP2009062514A (en) * | 2007-08-10 | 2009-03-26 | Aisin Chem Co Ltd | Wet friction material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0125926B2 (en) | 1989-05-19 |
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