JPS5773065A - Frictional material for brake - Google Patents
Frictional material for brakeInfo
- Publication number
- JPS5773065A JPS5773065A JP14901380A JP14901380A JPS5773065A JP S5773065 A JPS5773065 A JP S5773065A JP 14901380 A JP14901380 A JP 14901380A JP 14901380 A JP14901380 A JP 14901380A JP S5773065 A JPS5773065 A JP S5773065A
- Authority
- JP
- Japan
- Prior art keywords
- frictional material
- brake
- graphite
- base material
- sb2s3
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title abstract 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000010439 graphite Substances 0.000 abstract 3
- 229910002804 graphite Inorganic materials 0.000 abstract 3
- 239000000314 lubricant Substances 0.000 abstract 2
- 229910052961 molybdenite Inorganic materials 0.000 abstract 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910052959 stibnite Inorganic materials 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005562 fading Methods 0.000 abstract 1
- 229910052949 galena Inorganic materials 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 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:The titled frictional material, prepared by adding a specific amount of a solid lubricant containing graphite, MoS2, PbS, Sb2S3, etc. in a specific proportion to a base material, and capable of preventing the squeal of a brake without degrading the effect and fading resistance thereof. CONSTITUTION:A frictional material prepared by adding (A) 20-30wt%, based on the frictional material, preferably asbestos, to be a base material, solid lubricant consisting of 31-51wt%, preferably 35-42wt%, graphite, 15-25wt%, preferably consisting of 31-51wt%, preferably 35-42wt%, graphite, 15-20wt%, preferably 21wt%, MoS2, 5-15wt%, preferably 10wt%, PbS, 5-15wt%, preferably 10wt%, Sb2S3, 3-9wt%, preferably 6wt%, BN, and 5-15wt% CaF2 to (B) the base material. USE:Disc brake pads, drum brake linings, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901380A JPS5773065A (en) | 1980-10-24 | 1980-10-24 | Frictional material for brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901380A JPS5773065A (en) | 1980-10-24 | 1980-10-24 | Frictional material for brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5773065A true JPS5773065A (en) | 1982-05-07 |
Family
ID=15465758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14901380A Pending JPS5773065A (en) | 1980-10-24 | 1980-10-24 | Frictional material for brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773065A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663060A (en) * | 1985-04-11 | 1987-05-05 | Dow Corning Gmbh | Solid lubricant combination and utilization thereof in friction linings |
| JPH02142935A (en) * | 1988-11-25 | 1990-06-01 | Toyo Carbon Kk | Brake disc member, brake lining member and disc brake device for automobile |
| EP1357311A3 (en) * | 2002-04-24 | 2004-10-20 | Nisshinbo Industries, Inc. | Non-asbestos friction materials |
-
1980
- 1980-10-24 JP JP14901380A patent/JPS5773065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663060A (en) * | 1985-04-11 | 1987-05-05 | Dow Corning Gmbh | Solid lubricant combination and utilization thereof in friction linings |
| JPH02142935A (en) * | 1988-11-25 | 1990-06-01 | Toyo Carbon Kk | Brake disc member, brake lining member and disc brake device for automobile |
| EP1357311A3 (en) * | 2002-04-24 | 2004-10-20 | Nisshinbo Industries, Inc. | Non-asbestos friction materials |
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