JPS6483935A - Disc brake pad - Google Patents
Disc brake padInfo
- Publication number
- JPS6483935A JPS6483935A JP23763987A JP23763987A JPS6483935A JP S6483935 A JPS6483935 A JP S6483935A JP 23763987 A JP23763987 A JP 23763987A JP 23763987 A JP23763987 A JP 23763987A JP S6483935 A JPS6483935 A JP S6483935A
- Authority
- JP
- Japan
- Prior art keywords
- steel wool
- brake pad
- base material
- abrasion
- disc brake
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 6
- 239000010959 steel Substances 0.000 abstract 6
- 210000002268 wool Anatomy 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 3
- 230000004520 agglutination Effects 0.000 abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 239000005011 phenolic resin Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Landscapes
- Braking Arrangements (AREA)
Abstract
PURPOSE:To prevent agglutination and abrasion and to keep steel wool from rusting by forming a calcium hydroxide coat through liquid thermosetting resin on a steel wool which is the main component of disc brake pad base material. CONSTITUTION:In case of base material of a disc brake pad, a steel wool l having a diameter of about 40-90mum and a length of about 2-4mm is soaked in a methanol solution of resol-type phenol resin and dried, and about 13wt.% calcium hydroxide powder 2 is forced to adhere thereto to form a coat. About 68wt.% steel wool is used as base material, and about 8wt.% phenol resin as a binder, about 4wt.% rubber dust 3 as friction and abrasion conditioner, about 4wt.% alumina and about 16wt.% graphite are added to the base material. The mixed raw material is heated and pressurized to form a brake pad. Thus, it is possible to prevent agglutination and abrasion caused by direct contact made between the steel wool and the disc rotor, and rusting of steel wool can be restrained to improve durability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23763987A JPS6483935A (en) | 1987-09-22 | 1987-09-22 | Disc brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23763987A JPS6483935A (en) | 1987-09-22 | 1987-09-22 | Disc brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6483935A true JPS6483935A (en) | 1989-03-29 |
Family
ID=17018306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23763987A Pending JPS6483935A (en) | 1987-09-22 | 1987-09-22 | Disc brake pad |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6483935A (en) |
-
1987
- 1987-09-22 JP JP23763987A patent/JPS6483935A/en active Pending
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