CN101407599A - Preparation of disc type brake block steel back rubber damping layer material - Google Patents
Preparation of disc type brake block steel back rubber damping layer material Download PDFInfo
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- CN101407599A CN101407599A CNA2008101602402A CN200810160240A CN101407599A CN 101407599 A CN101407599 A CN 101407599A CN A2008101602402 A CNA2008101602402 A CN A2008101602402A CN 200810160240 A CN200810160240 A CN 200810160240A CN 101407599 A CN101407599 A CN 101407599A
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Abstract
The invention relates to a preparation method of a disc type brake block steel backing rubber damping layer material and belongs to the damping rubber material field. The technical proposal is as follows: 100 parts by weight of mixed rubber of nitrile rubber and chloroprene rubber is added with 5 to 10 parts by weight of zinc oxide, 3 to 4 parts by weight of magnesium oxide, 1 to 3 parts by weight of stearic acid, 1 to 2 parts by weight of accelerating agent, 1 to 3 parts by weight of aging inhibitor, 1 to 2 parts by weight of sulphur and 40 to 60 parts by weight of carbon black; and the mixture is banburied, calendared, pressed and vulcanized so as to obtain the rubber damping layer material. The rubber damping layer prepared by the method has high temperature resistance, aging resistance and shock and vibration resistance, can reduce the noise, can be widely used for damping and insulation of automotive disc type brake block (disc) and is beautiful and the material does not have pressing mark on the surface by the test of heat resistance and pressure resistance of 200 DEG C multiplied by 15MPa multiplied by 60 seconds and can meet the requirements of the production technology and quality.
Description
Technical field
The present invention relates to the preparation method of a kind of disc type brake block steel back rubber damping layer material in the damping shock absorption field of rubber materials.
Background technology
The steel backing surface degreasing of present disc brake pad, rust cleaning back adhesive for spraying solution, the reheat that sprays paint behind the airing solidifies, glue is thick to be difficult to operate, glue is rare, and thickness does not reach requirement, do not have the damping shock absorption effect, and, do not reach specification of quality at 200 ℃ * 15MP α * impression occurred under the experiment condition in 60 seconds.
Summary of the invention
The objective of the invention is to implement the existing problem of damping at existing brake block steel back, provide a kind of directly damping material being adhered to play the damping shock absorption effect on the brake block steel back, and reach the preparation method of the disc type brake block steel back rubber damping layer material of Technology and specification of quality.
The technical scheme that is adopted is: add the zinc oxide of 5-10 weight part, the magnesium oxide of 3-4 weight part, the stearic acid of 1-3 weight part, the promotor of 1-2 weight part, the anti-aging agent of 1-3 weight part, the sulphur and the 40-60 weight part carbon black of 1-2 weight part in the butadiene-acrylonitrile rubber of 100 weight parts and chloroprene rubber epoxy glue, make through banburying, slice and compacting sulfuration.
The weight ratio of butadiene-acrylonitrile rubber and chloroprene rubber is 30%-99%:1-70%, and described promotor comprises ETU and TMTD promotor, and anti-aging agent comprises IPPD and MB anti-aging agent, and carbon black is a N550 type carbon black.
The rubber damping layer of method of the present invention preparation has high temperature resistant, ageing-resistant, shock-resistant vibrations, reduces the performance of noise, can be widely used in the damping, heat insulation of automobile disc brake pad (video disc), and attractive in appearance.Through 200 ℃ * 15MP α * heat-resisting, withstand voltage test in 60 seconds, the no impression in surface, and satisfy production technology and specification of quality.
Embodiment
Embodiment 1, adds 5 gram zinc oxide, 3 gram magnesium oxide, 2 gram stearic acid, 1 gram ETU promotor, 0.5 gram TMTD promotor, the anti-old IPPD agent of 2 grams, 1 gram MB anti-aging agent, 1.5 gram sulphur and 40 gram N550 carbon blacks at 100 gram epoxy glues (containing 99% butadiene-acrylonitrile rubber and 1% chloroprene rubber).
Embodiment 2, add 10 gram zinc oxide, 3.5 gram magnesium oxide, 1 gram stearic acid, 0.5 gram ETU promotor at 100 gram epoxy glues (containing 80% butadiene-acrylonitrile rubber and 20% chloroprene rubber), 0.5 gram TMTD promotor, the anti-old IPPD agent of 1 gram, 0.5 gram MB anti-aging agent, 1 gram sulphur and 50 gram N550 carbon blacks.
Embodiment 3, add 8 gram zinc oxide, 4 gram magnesium oxide, 2 gram stearic acid, 2 gram DM promotor, 1.8 gram anti-aging agent IPPD, 1.5 gram sulphur and 50 gram carbon blacks at 100 gram epoxy glues (containing 70% butadiene-acrylonitrile rubber and 30% chloroprene rubber).
Embodiment 4, paracril 40 grams, and chloroprene rubber 60 grams, zinc oxide 5 grams, magnesium oxide 4.0 grams, stearic acid 1.5 restrain, promote ETU 1.0 grams, TM monex TD 0.5 gram, anti-aging agent IPPD2.0 gram, antioxidant MB 1.0 restrains, sulphur 1.5 grams, N550 carbon black 50 grams.
Embodiment 5: paracril 50 grams, and chloroprene rubber 50 grams, zinc oxide 5 grams, magnesium oxide 4.0 grams, stearic acid 2 restrain, promote ETU 1.5 grams, TM monex TD 0.5 gram, anti-aging agent IPPD2.0 gram, antioxidant MB 1.0 restrains, sulphur 1.5 grams, N550 carbon black 60 grams.
The raw material of above-mentioned several embodiment through banburying, slice, compacting sulfuration and check, makes steel back rubber damping layer material under existing processing condition.
Claims (2)
1, a kind of preparation method of disc type brake block steel back rubber damping layer material, it is characterized in that in the butadiene-acrylonitrile rubber of 100 weight parts and chloroprene rubber epoxy glue, adding the zinc oxide of 5-10 weight part, the magnesium oxide of 3-4 weight part, the stearic acid of 1-3 weight part, the promotor of 1-2 weight part, the anti-aging agent of 1-3 weight part, the sulphur and the 40-60 weight part carbon black of 1-2 weight part, make through banburying, slice and compacting sulfuration.
2, the preparation method of disc type brake block steel back rubber damping layer material according to claim 1, it is characterized in that: the weight ratio of butadiene-acrylonitrile rubber and chloroprene rubber is 30%-99%: 1-70%, described promotor comprises ETU and TMTD promotor, anti-aging agent comprises IPPD and MB anti-aging agent, and carbon black is a N550 type carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101602402A CN101407599A (en) | 2008-11-11 | 2008-11-11 | Preparation of disc type brake block steel back rubber damping layer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101602402A CN101407599A (en) | 2008-11-11 | 2008-11-11 | Preparation of disc type brake block steel back rubber damping layer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101407599A true CN101407599A (en) | 2009-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101602402A Pending CN101407599A (en) | 2008-11-11 | 2008-11-11 | Preparation of disc type brake block steel back rubber damping layer material |
Country Status (1)
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| CN (1) | CN101407599A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863665A (en) * | 2012-09-27 | 2013-01-09 | 青岛开世密封工业有限公司 | Chloroprene rubber mixed compound nonstick to rolls and method for preparing chloroprene rubber mixed compound |
| CN106065911A (en) * | 2016-07-19 | 2016-11-02 | 长沙欧赛新材料有限公司 | A kind of friction plate |
| CN106084350A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automobile rubber brake skin material and preparation method thereof |
| CN106170510A (en) * | 2013-11-19 | 2016-11-30 | 安塞尔有限公司 | Nitrile rubber and the polymer blend of polychlorobutadiene |
| CN106167565A (en) * | 2016-07-27 | 2016-11-30 | 广西南宁胜祺安科技开发有限公司 | A kind of novel damping material and preparation method thereof |
| CN106349729A (en) * | 2016-08-25 | 2017-01-25 | 江苏金麦穗新能源科技股份有限公司 | Method for manufacturing brake pad and damping rubber |
| CN109538647A (en) * | 2018-12-12 | 2019-03-29 | 杭州润福春科技有限公司 | A kind of pneumatic clutch frictional resistance block and preparation method thereof |
| CN114524982A (en) * | 2021-12-30 | 2022-05-24 | 安徽志诚机电零部件有限公司 | Novel damping composite material for vehicle and preparation method thereof |
-
2008
- 2008-11-11 CN CNA2008101602402A patent/CN101407599A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863665A (en) * | 2012-09-27 | 2013-01-09 | 青岛开世密封工业有限公司 | Chloroprene rubber mixed compound nonstick to rolls and method for preparing chloroprene rubber mixed compound |
| CN102863665B (en) * | 2012-09-27 | 2014-10-29 | 青岛开世密封工业有限公司 | Chloroprene rubber mixed compound nonstick to rolls and method for preparing chloroprene rubber mixed compound |
| CN106170510A (en) * | 2013-11-19 | 2016-11-30 | 安塞尔有限公司 | Nitrile rubber and the polymer blend of polychlorobutadiene |
| US10626283B2 (en) | 2013-11-19 | 2020-04-21 | Ansell Limited | Polymer blends of nitrile rubber and polychloroprene |
| CN106084350A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automobile rubber brake skin material and preparation method thereof |
| CN106065911A (en) * | 2016-07-19 | 2016-11-02 | 长沙欧赛新材料有限公司 | A kind of friction plate |
| CN106167565A (en) * | 2016-07-27 | 2016-11-30 | 广西南宁胜祺安科技开发有限公司 | A kind of novel damping material and preparation method thereof |
| CN106349729A (en) * | 2016-08-25 | 2017-01-25 | 江苏金麦穗新能源科技股份有限公司 | Method for manufacturing brake pad and damping rubber |
| CN109538647A (en) * | 2018-12-12 | 2019-03-29 | 杭州润福春科技有限公司 | A kind of pneumatic clutch frictional resistance block and preparation method thereof |
| CN114524982A (en) * | 2021-12-30 | 2022-05-24 | 安徽志诚机电零部件有限公司 | Novel damping composite material for vehicle and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090415 |