CN109701853A - A kind of method for anticorrosion treatment of anticorrosive brake disc - Google Patents
A kind of method for anticorrosion treatment of anticorrosive brake disc Download PDFInfo
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- CN109701853A CN109701853A CN201811631801.2A CN201811631801A CN109701853A CN 109701853 A CN109701853 A CN 109701853A CN 201811631801 A CN201811631801 A CN 201811631801A CN 109701853 A CN109701853 A CN 109701853A
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- brake disc
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- anticorrosive
- anticorrosion treatment
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Abstract
The invention discloses a kind of method for anticorrosion treatment of anticorrosive brake disc, facade including obverse and reverse and roundlet to brake disc great circle pre-processes, one layer of coat of initiator injection is added with high molecular material unsaturation poly-vinegar resin in metal surface, layer material to be isolated is cured to surfaces of tacky, when forming continuous film, injection production, the spraying nano anti-corrosive masking liquid of strength layer are carried out immediately.The present invention is handled using special nano anti-corrosive, in conjunction with the method for anticorrosion treatment of multi-process, so that the anti-corrosion effect of brake disc greatly enhances, it solves vibration of the brake disc during transport storage etc. in the Anticorrosion and During yaw of friction area and the problems such as abnormal sound, and extends brake disc service life.
Description
Technical field
The present invention relates to the processing technology of brake disc, the method for anticorrosion treatment of specifically a kind of anticorrosive brake disc.
Background technique
During the transport and storage of brake disc, brake disc may be in the high salt fog that moist, high temperature is even transported by sea on the way
Environment in, therefore, the preservative treatment of brake disc is extremely important；On the other hand, the friction area that brake disc is contacted with braking clamp
Frictional behaviour then extreme influence frictional behaviour.
Brake disc can apply the preservative treatment method of antirust oil using the friction area in brake disc, after antirust oil drying at
For dura mater, it is ensured that the coefficient of friction that friction area is contacted with braking clamp, but the antiseptic property of antirust oil is not able to satisfy
The requirement for anticorrosion of brake disc in harsh environment.
The friction area of brake disc can also use the method for anticorrosion treatment of hot spray painted zinc, and this method can guarantee friction area
The coefficient of friction contacted with braking clamp, but the friction area out-of-flatness pole of brake disc caused by hot spray painted zinc coating spraying is uneven
Easily cause abnormal sound and the vibration of brake assemblies；In addition the spelter coating to fall off will cause the mill of the friction area of brake disc as abrasive grain
Grain abrasion, influences the service life of brake disc.
Summary of the invention
The purpose of the present invention is to provide a kind of method for anticorrosion treatment of anticorrosive brake disc, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of method for anticorrosion treatment of anticorrosive brake disc, includes the following steps:
Step 01 pre-processes the obverse and reverse of brake disc great circle and the facade of roundlet, specifically: with machinery
Method derusting, is washed with alkaline detergent solution, washes cleaning solution with clear water and dry moisture content, handle the burr on surface, overlap or
More high-crowned crator, polishes flat, and before spraying first layer separation layer, blows surface floating dust with compressed air；
Initiator one layer of coat of injection is added in metal surface high molecular material unsaturation poly-vinegar resin in step 02,
Coating layer material is that initiator is added in unsaturated poly-vinegar resin；
Step 03, layer material to be isolated are cured to surfaces of tacky, when forming continuous film, carry out the injection of strength layer immediately
Production, first layer overlay glass fabric and sturdy, injection material therefor is identical with insolated layer materials, poly- extremely sets to be unsaturated
Initiator is added in rouge, is impregnated with elimination bubble after one layer of injection, then, is then covered with layer of glass cloth in the same way, then
Injection, is alternately repeated 2-4 times, and total Production Time is 30-80 minutes under room temperature；
Step 04, spraying nano anti-corrosive masking liquid, the nano anti-corrosive masking liquid includes being made of component A and B component, wherein A
Component is made of the raw material of following mass percent: allumen piece 35-60%；Organic alcohol solvent 25-55%；Non-ionic table
Face activating agent 1.5-2%；Dispersing agent 0.6-1.2%；Nano silica 0.5-0.8%；B component is by following mass percent
Raw material composition: binder 2.5-4%；Mixed type organic alcohol solvent 12-25%；Silane coupling agent 7-18%；Corrosion inhibiter 1-
1.5%；PH adjusting agent 0.5-1% and deionized water surplus.
As a further solution of the present invention: the initiator is the molten of methyl ethyl ketone peroxide and dioctyl phthalate
Liquid, weight proportion are；Methyl ethyl ketone peroxide accounts for 45%-55%, and surplus is dioctyl phthalate.
As a further solution of the present invention: in the allumen piece accounting of zinc-aluminium be 7: 3, allumen piece it is thin
Degree is 5-30 μm, and the fineness of nano silica is 5-30nm.
As a further solution of the present invention: the organic alcohol solvent is glycerine, polyethylene glycol, diethylene glycol, second two
Any one of alcohol, ethyl alcohol.
As a further solution of the present invention: the nonionic surface active agent be isomery undecyl alcohol polyoxyethylene ether,
Any one in isomerous tridecanol polyoxyethylene ether or alkyl phenol polyoxyethylene ether.
As a further solution of the present invention: the dispersing agent is double amber ester sulfonate sodiums or zinc stearate.
As a further solution of the present invention: the corrosion inhibiter is molybdate, tungstates, vanadate, any in borate
Kind.
As a further solution of the present invention: the preparation method of the nano anti-corrosive masking liquid, comprising the following steps:
(1), after being weighed by nano silica, organic alcohol solvent, nonionic surfactant and the dispersing agent in component A
It is put into stirrer for mixing to stir 3-5 hours, then addition allumen piece, which continuess to mix 4-6 hours, is made component A；
(2), bonding agent, coupling agent, organic alcohol solvent and the water in B component are proportionally placed in blender and stir 1-
After hour, corrosion inhibiter is added while stirring, corrosion inhibiter is added dropwise pH adjusting agent adjusting pH to 1-4 and B component is made after being added；
(3), component A obtained in step (1) is proportionally uniformly mixed with B component and obtains nano anti-corrosive masking liquid.
Compared with prior art, the beneficial effects of the present invention are: the present invention is handled using special nano anti-corrosive, in conjunction with more
The method for anticorrosion treatment of process solves brake disc durings transport storage etc. so that the anti-corrosion effect of brake disc greatly enhances
The problems such as Anticorrosion of friction area and vibration in During yaw and abnormal sound, and extend brake disc service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of brake disc in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of method for anticorrosion treatment of anticorrosive brake disc includes the following steps:
Step 01 pre-processes the obverse and reverse of brake disc great circle 1 and the facade of roundlet 2, specifically: use machine
The derusting of tool method, is washed with alkaline detergent solution, washes cleaning solution with clear water and dry moisture content, handle burr, the overlap on surface
Or more high-crowned crator, it polishes flat, before spraying first layer separation layer, blows surface floating dust with compressed air；
Initiator one layer of coating of injection is added in metal surface high molecular material unsaturation poly-vinegar resin in step 02,
Referred to as separation layer, material therefor title；Be added initiator in unsaturated poly-vinegar resin, be added initiator: methyl ethyl ketone peroxide with
The pungent cruel solution of phthalic acid two, prepares initiator, weight proportion are as follows: methyl ethyl ketone peroxide accounts for 45%-55%, surplus in advance
For the pungent tenth of the twelve Earthly Branches purport of phthalic acid two, total amount 100%；
When site operation, prepared initiator, initiator content weight percent are added in unsaturated poly-vinegar resin
Gather the range of the 2.0%-2.5% of cruel weight resin for unsaturation, gel time is 30-50 minutes under room temperature；
Step 03, layer material to be isolated are cured to surfaces of tacky, when forming continuous film, carry out the injection of strength layer immediately
Production, first layer overlay glass fabric and sturdy, injection material therefor is identical with insolated layer materials, poly- extremely sets to be unsaturated
Initiator is added in rouge, is impregnated with elimination bubble after one layer of injection, then, is then covered with layer of glass cloth in the same way, then
Injection, is alternately repeated 2-4 times, and total Production Time is 30-80 minutes under room temperature；
Step 04, spraying nano anti-corrosive masking liquid, the nano anti-corrosive masking liquid includes being made of component A and B component, wherein A
Component is made of the raw material of following mass percent: allumen piece 35-60%；Organic alcohol solvent 25-55%；Non-ionic table
Face activating agent 1.5-2%；Dispersing agent 0.6-1.2%；Nano silica 0.5-0.8%；B component is by following mass percent
Raw material composition: binder 2.5-4%；Mixed type organic alcohol solvent 12-25%；Silane coupling agent 7-18%；Corrosion inhibiter 1-
1.5%；PH adjusting agent 0.5-1% and deionized water surplus, wherein the accounting of zinc-aluminium is 7: 3 in allumen piece, and zinc-aluminium closes
The fineness of gold plaque is 5-30 μm, and the fineness of nano silica is 5-30nm；Organic alcohol solvent is glycerine, polyethylene glycol, two
Any one of ethylene glycol, ethylene glycol, ethyl alcohol, nonionic surface active agent are isomery undecyl alcohol polyoxyethylene ether, isomery ten
Any one in triol polyoxyethylene ether or alkyl phenol polyoxyethylene ether, dispersing agent are double amber ester sulfonate sodiums or stearic acid
Zinc；Corrosion inhibiter is molybdate, tungstates, vanadate, any in borate.
The preparation method of above-mentioned nano anti-corrosive masking liquid, comprising the following steps:
(1), after being weighed by nano silica, organic alcohol solvent, nonionic surfactant and the dispersing agent in component A
It is put into stirrer for mixing to stir 3-5 hours, then addition allumen piece, which continuess to mix 4-6 hours, is made component A；
(2), bonding agent, coupling agent, organic alcohol solvent and the water in B component are proportionally placed in blender and stir 1-
After hour, corrosion inhibiter is added while stirring, corrosion inhibiter is added dropwise pH adjusting agent adjusting pH to 1-4 and B component is made after being added；
(3), component A obtained in step (1) is proportionally uniformly mixed with B component and obtains nano anti-corrosive masking liquid.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of method for anticorrosion treatment of anticorrosive brake disc, characterized by the following steps:
Step 01 pre-processes the obverse and reverse of brake disc great circle and the facade of roundlet, specifically: mechanically
Derusting, is washed with alkaline detergent solution, washes cleaning solution with clear water and dry moisture content, handle burr, the overlap or higher on surface
The crator of protrusion, polishes flat, and before spraying first layer separation layer, blows surface floating dust with compressed air；
Initiator one layer of coat of injection, coating is added in metal surface high molecular material unsaturation poly-vinegar resin in step 02
Layer material is that initiator is added in unsaturated poly-vinegar resin；
Step 03, layer material to be isolated are cured to surfaces of tacky, when forming continuous film, carry out the injection system of strength layer immediately
Make, first layer overlay glass fabric and sturdy, injection material therefor is identical with insolated layer materials, is that unsaturation gathers cruel resin
Middle addition initiator is impregnated with elimination bubble after one layer of injection, then, is then covered with layer of glass cloth in the same way, then spray
It penetrates, is alternately repeated 2-4 times, total Production Time is 30-80 minutes under room temperature；
Step 04, spraying nano anti-corrosive masking liquid, the nano anti-corrosive masking liquid includes being made of component A and B component, wherein component A
It is made of the raw material of following mass percent: allumen piece 35-60%；Organic alcohol solvent 25-55%；Non-ionic surface is living
Property agent 1.5-2%；Dispersing agent 0.6-1.2%；Nano silica 0.5-0.8%；B component by following mass percent raw material
Composition: binder 2.5-4%；Mixed type organic alcohol solvent 12-25%；Silane coupling agent 7-18%；Corrosion inhibiter 1-1.5%；pH
Regulator 0.5-1% and deionized water surplus.
2. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the initiator
For the solution of methyl ethyl ketone peroxide and dioctyl phthalate, weight proportion is；Methyl ethyl ketone peroxide accounts for 45%-55%, remaining
Amount is dioctyl phthalate.
3. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the zinc-aluminium closes
The accounting of zinc-aluminium is 7: 3 in gold plaque, and the fineness of allumen piece is 5-30 μm, and the fineness of nano silica is 5-30nm.
4. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the Organic Alcohol
Solvent is any one of glycerine, polyethylene glycol, diethylene glycol, ethylene glycol, ethyl alcohol.
5. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the nonionic
Type surfactant is to appoint in isomery undecyl alcohol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether or alkyl phenol polyoxyethylene ether
It anticipates one kind.
6. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the dispersing agent
For double amber ester sulfonate sodiums or zinc stearate.
7. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the corrosion inhibiter
It is any in molybdate, tungstates, vanadate, borate.
8. a kind of method for anticorrosion treatment of anticorrosive brake disc according to claim 1, it is characterised in that: the nanometer is anti-
The preparation method of rotten masking liquid, comprising the following steps:
(1), it is put into after being weighed by nano silica, organic alcohol solvent, nonionic surfactant and the dispersing agent in component A
Stirrer for mixing stirs 3-5 hours, and then addition allumen piece, which continuess to mix 4-6 hours, is made component A；
(2), bonding agent, coupling agent, organic alcohol solvent and the water in B component are proportionally placed in blender and are stirred 1- hours
Later, corrosion inhibiter is added while stirring, corrosion inhibiter is added dropwise pH adjusting agent adjusting pH to 1-4 and B component is made after being added；
(3), component A obtained in step (1) is proportionally uniformly mixed with B component and obtains nano anti-corrosive masking liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631801.2A CN109701853A (en) | 2018-12-21 | 2018-12-21 | A kind of method for anticorrosion treatment of anticorrosive brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631801.2A CN109701853A (en) | 2018-12-21 | 2018-12-21 | A kind of method for anticorrosion treatment of anticorrosive brake disc |
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| Publication Number | Publication Date |
|---|---|
| CN109701853A true CN109701853A (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631801.2A Pending CN109701853A (en) | 2018-12-21 | 2018-12-21 | A kind of method for anticorrosion treatment of anticorrosive brake disc |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286146A (en) * | 2000-09-25 | 2001-03-07 | 成都宏亿复合材料工程技术有限公司 | Anticorrosion process for metallic surface |
| US20020038743A1 (en) * | 2000-08-10 | 2002-04-04 | Sumitomo (Sei) Brake Systems, Inc. | Pad for disk brake |
| CN104845522A (en) * | 2015-04-22 | 2015-08-19 | 重庆长安汽车股份有限公司 | Automobile brake disc anti-corrosion treatment method |
| US20160108981A1 (en) * | 2007-02-20 | 2016-04-21 | Tech M3, Inc. | Wear Resistant Coating for Brake Disks With Unique Surface Appearance and Methods for Coating |
| CN108070281A (en) * | 2017-11-10 | 2018-05-25 | 常州君合科技股份有限公司 | A kind of brake disc is special to sense nano anti-corrosive masking liquid and its film-forming process |
| CN207454611U (en) * | 2017-10-27 | 2018-06-05 | 上海华信摩擦材料有限公司 | A kind of brake block for improving shock resistance |
| CN108329032A (en) * | 2017-12-21 | 2018-07-27 | 山东国晶新材料有限公司 | A kind of restorative procedure of automobile carbon pottery brake disc |
-
2018
- 2018-12-21 CN CN201811631801.2A patent/CN109701853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020038743A1 (en) * | 2000-08-10 | 2002-04-04 | Sumitomo (Sei) Brake Systems, Inc. | Pad for disk brake |
| CN1286146A (en) * | 2000-09-25 | 2001-03-07 | 成都宏亿复合材料工程技术有限公司 | Anticorrosion process for metallic surface |
| US20160108981A1 (en) * | 2007-02-20 | 2016-04-21 | Tech M3, Inc. | Wear Resistant Coating for Brake Disks With Unique Surface Appearance and Methods for Coating |
| CN104845522A (en) * | 2015-04-22 | 2015-08-19 | 重庆长安汽车股份有限公司 | Automobile brake disc anti-corrosion treatment method |
| CN207454611U (en) * | 2017-10-27 | 2018-06-05 | 上海华信摩擦材料有限公司 | A kind of brake block for improving shock resistance |
| CN108070281A (en) * | 2017-11-10 | 2018-05-25 | 常州君合科技股份有限公司 | A kind of brake disc is special to sense nano anti-corrosive masking liquid and its film-forming process |
| CN108329032A (en) * | 2017-12-21 | 2018-07-27 | 山东国晶新材料有限公司 | A kind of restorative procedure of automobile carbon pottery brake disc |
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Application publication date: 20190503 |