CN107297311A - The pre-treating technology of high-elastic wear-resistant elastomeric material application - Google Patents
The pre-treating technology of high-elastic wear-resistant elastomeric material application Download PDFInfo
- Publication number
- CN107297311A CN107297311A CN201610229650.2A CN201610229650A CN107297311A CN 107297311 A CN107297311 A CN 107297311A CN 201610229650 A CN201610229650 A CN 201610229650A CN 107297311 A CN107297311 A CN 107297311A
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber surface
- elastomeric material
- elastic wear
- resistant elastomeric
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
- B05D2350/33—Roughening
- B05D2350/38—Roughening by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
- B05D2350/50—Smoothing
Abstract
The pre-treating technology of high-elastic wear-resistant elastomeric material application, it is characterised in that poly- including following step：By rubber on polishing tool, mechanical grinding is carried out, the light layer of rubber surface is removed completely；Rubber surface is cleaned using dimethylbenzene dilution, the residual solvent on cleaning after-blow dry rubber substance surface；Rubber surface is handled with flame gun, the burr of rubber surface is removed；Rubber surface is cleaned, the ashes of rubber surface after flame treatment are removed.The present invention completes the facing operation before rubber-coating within a short period of time, shortens the production cycle of rubber-coating, improves production efficiency.
Description
Technical field
The present invention relates to the pre-treating technology of high-elastic wear-resistant elastomeric material application, high-elastic wear-resistant rubber is carried out before application
Surface treatment, makes rubber surface have the roughness for being adapted to coating attachment.
Background technology
Rolling stock windscreen is located at the junction of two cars, and main to be prepared using high-elastic wear-resistant elastomeric material, it is used as connection
Important component between rolling stock, will not only ensure that its is safe and reliable, should also possess certain sealing property, fire protecting performance and
Damping capacity.At present, the vehicle windscreen used in high speed motor car is mainly band coating high-elastic wear-resistant rubber, and its production technology includes
The pre-treating technology and coating process of high-elastic wear-resistant elastomeric material, high-elastic wear-resistant elastomeric material surface can it is relatively low, pre-treatment less than
Position can cause coating material to be difficult in moistened surface or sprawl, it is difficult to adhere to.High-elastic wear-resistant elastomeric material is softer, rubber of firmly polishing
Elastic deformation easily occurs for offset plate, the low phenomenon of roughness easily occurs.
Application No. 201010606312.9, the Chinese invention patent of entitled " method of painting external windshield rubber ",
A kind of method painted there is provided external windshield tin glue, it passes through drying, polishing, cleaning and the preceding place for being passivated completion rubber japanning
Reason, wherein only drying, step is poly- need to just to dry 1-4h at 100-150 DEG C, and the pre-treatment used time of rubber japanning is longer, and extension rubber is applied
The production cycle of paint, production efficiency is not high.
The content of the invention
The present invention is for high-elastic wear-resistant elastomeric material Pretreatment Technology Before Finishing in the prior art, and with duration, production efficiency is not
High technical problem completes rubber within a short period of time there is provided a kind of pre-treating technology of high-elastic wear-resistant elastomeric material application
Facing operation before application, shortens the production cycle of rubber-coating, improves production efficiency.
To reach that above-mentioned purpose the technical solution adopted by the present invention is：The pre-treatment work of high-elastic wear-resistant elastomeric material application
Skill, it is characterised in that poly- including following step：
A:By rubber on polishing tool, mechanical grinding is carried out, the light layer of rubber surface is removed completely；
B:Rubber surface is cleaned using dimethylbenzene dilution, the residual solvent on cleaning after-blow dry rubber substance surface；
C:Rubber surface is handled with flame gun, the burr of rubber surface is removed；
D:Rubber surface is cleaned, the ashes of rubber surface after flame treatment are removed.
Further, the poly- A of described step includes first rubber slightly polish carefully being polished again；
Thick polishing uses 200 mesh sand paper polishing comprehensive to rubber, 3~5min；
Thin polishing uses 400 mesh sand paper, 3~5min of polishing thorough to rubber, and the light layer of rubber surface is removed completely.
Further, after described thick polishing, the roughness of rubber surface is 10~25 microns.
Further, the described poly- C of step specifically refers to the blue flame part with flame gun to rubber surface processing 3~6
Time.
Further, the flame of two flame guns is overlapped into 1/2~1/3 pair of rubber surface in the described poly- C of step and carries out fire
Flame processing.
Further, the poly- D of described step includes：The ashes of rubber surface are cleared away with air gun, then are gently wiped with dust-binding cloth
Rubber surface, reaches and touches rubber surface impulse- free robustness sense with the hand with experiment gloves.
Further, in addition to the poly- E of step, the poly- E of described step are：By the rubber after step D and pre-treatment standard sample
Contrasted, the roughness of such as rubber surface is consistent with the roughness of pre-treatment standard sample, then rubber pre-treatment is qualified, otherwise
It is further continued for handling rubber surface, until rubber surface roughness is consistent with pre-treatment standard sample roughness.
Further, the roughness of described pre-treatment standard sample is 3~10 microns.
The pre-treating technology of the high-elastic wear-resistant elastomeric material application of the present invention, using polishing, cleaning, flame treatment and cleaning
Four steps are poly- to carry out Coating Pretreatment to high-elastic wear-resistant elastomeric material, and the light layer of rubber surface is removed with mechanical grinding, then
The dust of rubber surface is cleaned using dimethylbenzene dilution and the finely ground particles of rubber surface are swelled, then with flame gun pair
Rubber surface is handled, the finely ground particles that burned rubber surface is swelled, and the burr of rubber surface is removed, finally to rubber
Surface is cleaned, make rubber surface clean and be adapted to coating attachment roughness, with the present invention technique can compared with
Complete to work to the Coating Pretreatment of high-elastic wear-resistant elastomeric material in short time, substantially reducing rubber compared to prior art applies
The pre-treatment used time of dress, so as to shorten the production cycle of rubber-coating, improve production efficiency.
Embodiment
Embodiments of the invention are elaborated below.
The pre-treating technology of high-elastic wear-resistant elastomeric material application, including following step are poly-：
A:By rubber on polishing tool, mechanical grinding is carried out, the light layer of rubber surface is removed completely；
B:Rubber surface is cleaned using dimethylbenzene dilution, the residual solvent on cleaning after-blow dry rubber substance surface；
C:Rubber surface is handled with flame gun, the burr of rubber surface is removed；
D:Rubber surface is cleaned, the ashes of rubber surface after flame treatment are removed.
Before polishing by rubber on polishing tool, it is to avoid rubber deforms in polishing, influence polishing effect, then it is right
Rubber carries out mechanical grinding.In bruting process, thick polishing first can be carried out to rubber and carefully be polished again；Thick polishing is used
200 mesh sand paper, 3~5min of polishing comprehensive to rubber, after thick polishing, the roughness of rubber surface is 10~25 microns, in order to thorough
Bottom removes the light layer of rubber surface and the roughness of rubber surface is further reduced, and thin polishing is using 400 mesh sand paper to rubber
Glue 3~5min of thorough polishing, until removing the light layer of rubber surface completely.
, it is necessary to be cleaned to rubber after polishing, dimethylbenzene dilution is made into using dimethylbenzene and diluent rubber is entered
Row cleaning, on the one hand washes the dust of rubber surface attachment, on the other hand by rubber surface bumps gap after polishing
Finely ground particles are swelled with dimethylbenzene, are easy to burning particulate matter in flame treatment.After cleaning, with air gun by the residual of rubber surface
Solvent is stayed to dry up.
Clean and dry up after rubber, then flame treatment is carried out to rubber surface, walk the blueness that poly- C specifically refers to use flame gun
Flame portion is handled 3~6 times rubber surface.In processing procedure, the flame of two flame guns is overlapped into 1/2~1/3 pair of rubber
Glue surface is handled, and the finely ground particles that rubber surface is swelled sufficiently is burnt, and removes the burr of rubber surface, rubber
The roughness on glue surface further reduces.
After flame treatment, rubber surface is cleaned, the ashes produced after particulate matter is combusted are first cleared away with air gun, then use
Dust-binding cloth gently wipes rubber, the rubber surface cleaned, afterwards with experiment gloves hand touch rubber surface, such as without
Burr sense then illustrates that a material for rubber surface is combusted removal completely, such as jagged sense, then needs to carry out rubber surface again
Flame treatment, until rubber surface is touched with the hand with experiment gloves, untill impulse- free robustness sense.
Again by polishing, cleaning, flame treatment can be contrasted rubber with pre-treatment standard sample, such as with after cleaning
The roughness of rubber surface is consistent with the roughness of pre-treatment standard sample, then illustrates that rubber pre-treatment is qualified, be otherwise further continued for
Rubber surface is handled, until rubber surface roughness is consistent with pre-treatment standard sample roughness.Wherein, pre-treatment mark
The roughness of quasi- sample block be 3~10 microns, i.e. rubber after above-described pre-treating technology, surface roughness reaches 3~
10 microns, it is adapted to the attachment of rubber coating.
In summary describe, the specific step of the pre-treating technology of high-elastic wear-resistant elastomeric material application in actual production is gathered
For：
Step1:By rubber on polishing tool；
Step2：With 3~5min of the tissue paper of 200 mesh polishing comprehensive to rubber；
Step3：With the tissue paper of 400 mesh 3~5min of polishing thorough to rubber, the light layer of rubber surface is removed completely；
Step4：The rubber cleaned with dimethylbenzene dilution after polishing, and the rubber after cleaning is dried up with air gun；
Step5：Two flame gun flame portions are overlapped 1/2~1/3, with the blue portion of flame to rubber processing 3~6 times；
Step6：The ashes of rubber surface are cleared away with air gun, then rubber surface is gently wiped with dust-binding cloth；
Step7：Rubber surface is touched with the hand with experiment gloves, whether detection rubber surface burr is completely cleared；
Step8：Hand such as with experiment gloves touches rubber surface, illustrates that a material for rubber surface is complete if impulse- free robustness sense
Into removal is combusted, such as jagged sense then needs to carry out flame treatment again to rubber surface, until being touched with the hand with experiment gloves
Rubber surface is touched, untill impulse- free robustness sense；
Step9：Rubber is contrasted with pre-treatment standard sample, such as roughness and the pre-treatment standard sample of rubber surface
Roughness is consistent, then illustrates that rubber pre-treatment is qualified, be otherwise further continued for handling rubber surface, until rubber surface is coarse
Degree is consistent with pre-treatment standard sample roughness.
In summary, the pre-treating technology of high-elastic wear-resistant elastomeric material application of the invention, using polishing, cleaning, flame
Processing and four steps of cleaning are poly- to high-elastic wear-resistant elastomeric material progress Coating Pretreatment, and rubber surface is removed with mechanical grinding
Light layer, then the dust of rubber surface is cleaned using dimethylbenzene dilution and the finely ground particles of rubber surface are swelled, then
Rubber surface is handled with flame gun, the finely ground particles that burned rubber surface is swelled, removes the burr of rubber surface,
Finally rubber surface is cleaned, rubber surface is cleaned and with the roughness for being adapted to coating attachment, with the present invention's
Technique can complete the Coating Pretreatment work to high-elastic wear-resistant elastomeric material within a short period of time, be contracted significantly compared to prior art
The short pre-treatment used time of rubber-coating, so as to shorten the production cycle of rubber-coating, improve production efficiency.
The technical schemes of above embodiments of the invention carry out completely description, it is necessary to explanation be described embodiment only
Only it is a part of embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment that the property made is obtained on the premise of working, belongs to the scope of protection of the invention.
Claims (8)
1. the pre-treating technology of high-elastic wear-resistant elastomeric material application, it is characterised in that poly- including following step：
A:By rubber on polishing tool, mechanical grinding is carried out, the light layer of rubber surface is removed completely；
B:Rubber surface is cleaned using dimethylbenzene dilution, the residual solvent on cleaning after-blow dry rubber substance surface；
C:Rubber surface is handled with flame gun, the burr of rubber surface is removed；
D:Rubber surface is cleaned, the ashes of rubber surface after flame treatment are removed.
2. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 1, it is characterised in that described step
Poly- A includes first rubber slightly polish carefully being polished again；
Thick polishing uses 200 mesh sand paper polishing comprehensive to rubber, 3~5min；
Thin polishing uses 400 mesh sand paper, 3~5min of polishing thorough to rubber, and the light layer of rubber surface is removed completely.
3. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 2, it is characterised in that described is thick
After polishing, the roughness of rubber surface is 10~25 microns.
4. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 3, it is characterised in that described step
Poly- C specifically refers to handle rubber surface 3~6 times with the blue flame part of flame gun.
5. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 4, it is characterised in that described step
The flame of two flame guns is overlapped into 1/2~1/3 pair of rubber surface in poly- C and carries out flame treatment.
6. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 5, it is characterised in that described step
Poly- D includes：The ashes of rubber surface are cleared away with air gun, then rubber surface is gently wiped with dust-binding cloth, are reached with test arm
The hand of set touches rubber surface impulse- free robustness sense.
7. the pre-treating technology of high-elastic wear-resistant elastomeric material application according to claim 6, it is characterised in that also including step
Poly- E, the poly- E of described step are：Rubber after step D is contrasted with pre-treatment standard sample, such as rubber surface it is coarse
Degree is consistent with the roughness of pre-treatment standard sample, then rubber pre-treatment is qualified, is otherwise further continued for handling rubber surface,
Until rubber surface roughness is consistent with pre-treatment standard sample roughness.
8. high-elastic wear-resistant elastomeric material Pretreatment Technology Before Finishing according to claim 7, it is characterised in that described preceding place
The roughness for managing standard sample is 3~10 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229650.2A CN107297311A (en) | 2016-04-14 | 2016-04-14 | The pre-treating technology of high-elastic wear-resistant elastomeric material application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229650.2A CN107297311A (en) | 2016-04-14 | 2016-04-14 | The pre-treating technology of high-elastic wear-resistant elastomeric material application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297311A true CN107297311A (en) | 2017-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229650.2A Pending CN107297311A (en) | 2016-04-14 | 2016-04-14 | The pre-treating technology of high-elastic wear-resistant elastomeric material application |
Country Status (1)
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| CN (1) | CN107297311A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019270A (en) * | 2010-12-24 | 2011-04-20 | 唐山轨道客车有限责任公司 | Method for painting external windshield rubber |
| CN103713507A (en) * | 2013-12-25 | 2014-04-09 | 珠海市科力莱科技有限公司 | Development roller regeneration method |
-
2016
- 2016-04-14 CN CN201610229650.2A patent/CN107297311A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019270A (en) * | 2010-12-24 | 2011-04-20 | 唐山轨道客车有限责任公司 | Method for painting external windshield rubber |
| CN103713507A (en) * | 2013-12-25 | 2014-04-09 | 珠海市科力莱科技有限公司 | Development roller regeneration method |
Non-Patent Citations (1)
| Title |
|---|
| 李和国等: "橡胶表面涂装预处理技术", 《橡胶工业》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |