CN107477119A - 一种刹车片耐磨添加材料 - Google Patents
一种刹车片耐磨添加材料 Download PDFInfo
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- CN107477119A CN107477119A CN201610400226.XA CN201610400226A CN107477119A CN 107477119 A CN107477119 A CN 107477119A CN 201610400226 A CN201610400226 A CN 201610400226A CN 107477119 A CN107477119 A CN 107477119A
- Authority
- CN
- China
- Prior art keywords
- brake block
- sodium fluoride
- wear
- resisting
- antimony trisulfide
- 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 claims abstract description 16
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims abstract description 28
- 239000011775 sodium fluoride Substances 0.000 claims abstract description 14
- 235000013024 sodium fluoride Nutrition 0.000 claims abstract description 14
- 229940007424 antimony trisulfide Drugs 0.000 claims abstract description 13
- NVWBARWTDVQPJD-UHFFFAOYSA-N antimony(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Sb+3].[Sb+3] NVWBARWTDVQPJD-UHFFFAOYSA-N 0.000 claims abstract description 13
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052951 chalcopyrite Inorganic materials 0.000 claims abstract description 12
- 239000000571 coke Substances 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 239000002783 friction material Substances 0.000 abstract description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005011 phenolic resin Substances 0.000 abstract description 4
- 229920001568 phenolic resin Polymers 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 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
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
-
- 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
- F16D2069/002—Combination of different friction materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
一种刹车片耐磨添加材料，其特点是组分为：黄铜矿石、氟化钠按、硫化锑、焦炭粉；组分比例为：黄铜矿石60%‑70%，氟化钠20%‑30%、硫化锑5%‑10%、焦炭粉5%‑10%。它解决了因制动摩擦产生高温，造成酚醛树脂成分分解，使摩擦材料失去粘结力的问题，特别适合制作刹车片添加使用。
Description
技术领域
本发明涉及摩擦材料技术领域，具体地说它是一种主要目提高刹车片耐磨性的添加材料。
背景技术
目前的汽车刹车片材料，都是由酚醛树脂、矿物纤维、石墨、铬铁矿粉、重晶石、焦炭粉等材料构成的，刹车片在制动时由于摩擦会产生高温，酚醛树脂在高温下很容易分解，使摩擦材料失去粘结力而加快了刹车片的磨损。
发明内容
本发明为解决刹车片因制动摩擦产生高温，造成酚醛树脂成分分解，使摩擦材料失去粘结力而加快了刹车片的磨损的问题，发明一种能使刹车片在制动时与制动对偶面形成转移膜的添加材料。
本发明的技术方案是，一种刹车片耐磨添加材料，其特殊之处是组成成分为：黄铜矿石、氟化钠按、硫化锑、焦炭粉；组分比例为：黄铜矿石60%-70%，氟化钠20%-30%、硫化锑5%-10%、焦炭粉5%-10%。
配制方法是，先将黄铜矿石粉碎至600-1000目，与氟化钠混合均匀，再加入硫化锑、焦炭粉进行改性成均匀的混合材料备用。
使用时，将本混合材料，按一定比例添加到原刹车片材料中混合均匀，再进行压制及固化处理即可。
本发明的技术效果是，采用上述技术方案，可以实现一种具有工艺合理，节能环保，耐磨损性极佳的刹车片添加材料。本发明中的黄铜矿粉是一种铜铁硫化无机材料，其中含微量的金、银具有很好的耐磨性；氟化钠能使摩擦材料表面形成转移膜；硫化锑可形成高温无机粘结剂，使刹车片在高温制动时形成第二次粘结，确保刹车片的耐磨性。
具体实施方式
下面结合具体实施例，对本发明进一步说明。
实施例1，取黄铜矿石70公斤、氟化钠20公斤、硫化锑5公斤、焦炭粉5公斤。
先将黄铜矿石粉碎至600-1000目，与氟化钠混合均匀，再加入硫化锑、焦炭粉进行改性成均匀的混合材料即可备用。
实施例2，黄铜矿石60公斤、氟化钠25公斤、硫化锑5公斤、焦炭粉10公斤。
先将黄铜矿石粉碎至600-1000目，与氟化钠混合均匀，再加入硫化锑、焦炭粉进行改性成均匀的混合材料即可备用。
实施例3，黄铜矿石65公斤、氟化钠20公斤、硫化锑10公斤、焦炭粉5公斤。
先将黄铜矿石粉碎至600-1000目，与氟化钠混合均匀，再加入硫化锑、焦炭粉进行改性成均匀的混合材料即可备用。
Claims (1)
1.一种刹车片耐磨添加材料，其特征是组成成分为：黄铜矿石、氟化钠按、硫化锑、焦炭粉；组分比例为：黄铜矿石60%-70%，氟化钠20%-30%、硫化锑5%-10%、焦炭粉5%-10%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400226.XA CN107477119A (zh) | 2016-06-08 | 2016-06-08 | 一种刹车片耐磨添加材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400226.XA CN107477119A (zh) | 2016-06-08 | 2016-06-08 | 一种刹车片耐磨添加材料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477119A true CN107477119A (zh) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400226.XA Pending CN107477119A (zh) | 2016-06-08 | 2016-06-08 | 一种刹车片耐磨添加材料 |
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| Country | Link |
|---|---|
| CN (1) | CN107477119A (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446203A (en) * | 1983-03-21 | 1984-05-01 | Borg-Warner Corporation | Asbestos-free friction materials |
| JPH09302333A (ja) * | 1996-05-08 | 1997-11-25 | Mitsui Toatsu Chem Inc | 摩擦材組成物 |
| EP1528280A2 (en) * | 2003-10-30 | 2005-05-04 | Akebono Corporation | Friction material configuration and method of manufacture for brake applications |
| CN103335043A (zh) * | 2013-06-08 | 2013-10-02 | 杭州克尔菲利科技有限公司 | 海洋石油钻井平台钻机盘式制动片及其制备方法 |
-
2016
- 2016-06-08 CN CN201610400226.XA patent/CN107477119A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446203A (en) * | 1983-03-21 | 1984-05-01 | Borg-Warner Corporation | Asbestos-free friction materials |
| JPH09302333A (ja) * | 1996-05-08 | 1997-11-25 | Mitsui Toatsu Chem Inc | 摩擦材組成物 |
| EP1528280A2 (en) * | 2003-10-30 | 2005-05-04 | Akebono Corporation | Friction material configuration and method of manufacture for brake applications |
| CN103335043A (zh) * | 2013-06-08 | 2013-10-02 | 杭州克尔菲利科技有限公司 | 海洋石油钻井平台钻机盘式制动片及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| 王文广，田雁晨等: "第三节 塑料摩擦配方设计", 《塑料配方设计 第2版》 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |
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