CN107255649A - Detection means and detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties - Google Patents
Detection means and detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties Download PDFInfo
- Publication number
- CN107255649A CN107255649A CN201710419104.XA CN201710419104A CN107255649A CN 107255649 A CN107255649 A CN 107255649A CN 201710419104 A CN201710419104 A CN 201710419104A CN 107255649 A CN107255649 A CN 107255649A
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- China
- Prior art keywords
- bung
- adhesive tape
- paint film
- staving
- sealed adhesive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses the detection means and its detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties, including staving, the supporting bung with the staving, the top of the bung is provided with bung handle, the bottom of the bung is provided with the bung boss extended downwardly, the surrounding of the bung boss forms one in the bottom of the bung and encloses bucket edge, the staving includes ladle body and bucket bottom, the outer wall of the ladle body is provided with staving lever, the top of the ladle body is provided with a circle groove, when bung is covered on staving, the bung boss is stretched into the groove, the staving and bung formation sealing system.The automobile sealed adhesive tape of the present invention is simply easy to do on the structure of the detecting device that Automotive Paint Film Properties influence, with low cost, repeats and utilizes.The present invention detection method is simple, with low cost, easy reproductions, energy-saving safe, time-consuming short, convenient and swift effective raising paint film adaptation effect.
Description
Technical field
The invention belongs to car paint technical field, more particularly to the inspection that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties
Survey method.
Background technology
Existing automobile sealing rubber strip, largely belongs to PE rubber, silicon rubber, nitrile rubber, butadiene-styrene rubber, butyl rubber
Glue, butadiene rubber, natural rubber etc., main component are existed with the concrete compositions such as rubber glue kind, auxiliary agent, filler, vulcanizing system, automobile
High temperature or the influence of other external high temperatures are run into during practical application, automobile adhesive tape easily produces vulcanization in closed cabin, trunk
Thing makes paint film become brittle so as to have chemical affect to automotive interior trim paint film.
Existing automotive trim paint will be less than bodywork surface paint all standard, by some from construction technology, workability
Chemically or physically material influence easily causes the injury in quality.Major auto vendor's finished cars are substantially outdoor storage, can be met
See various bad weathers, cause in trunk or cabin close to sealing joint strip position xanthochromia or cracking.And it is close currently for automobile
Influence of the seal strip to coating surface produces the various no risks of influence on the later stage and predicted also without related detecting method, related
Improving can not feedback information in time.
There is no regular experimental apparatus, one on the test experience that Automotive Paint Film Properties influence on automobile sealed adhesive tape in the prior art
As use large beaker, paint kettle or other utensils, due to experimental apparatus and the disunity of experimental data, so experiment is without weight
Renaturation.In addition, also need consider experimental apparatus security (Glass breadks easily), practicality (paint kettle, which is finished to discard, causes wave
Expense), recycling (other utensils with make to cause experimental result inaccurate with abandoning)；Therefore, being badly in need of a kind of utensil can be made with specification
To accomplish convenient, fast, safety, shorten experimental period, experiment equipment is repeatable to be utilized, and quickly goes out experimental result.
In view of this, it is necessary to provide it is a kind of have convenient and swift, well reproduced can detect automobile sealed adhesive tape
The device and method that Automotive Paint Film Properties are influenceed.
The content of the invention
For the defect of prior art, first purpose of the invention is to provide a kind of automobile sealed adhesive tape to Automotive Paint Film Properties
The detection means of influence.
It is a further object to provide a kind of detection influenceed using the automobile sealed adhesive tape on Automotive Paint Film Properties
The detection method of device.
In order to realize the purpose, the technical solution adopted by the present invention is as follows：
One aspect of the present invention provides the detection means that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties, including bucket
Body, the supporting bung with the staving, the top of the bung is provided with bung handle, and the bottom of the bung, which is provided with, to be extended downwardly
Bung boss, the surrounding of the bung boss forms one in the bottom of the bung and encloses bucket edge, the staving include ladle body with
Bucket bottom, the outer wall of the ladle body is provided with staving lever, and the top of the ladle body is provided with a circle groove, when bung is covered on staving
When, the bung boss is stretched into the groove, the staving and bung formation sealing system.
The material of the staving and the bung is stainless steel.
The thickness of the bung is at least 1 millimeter (mm), a diameter of 18~22 centimetres (cm).
The height that the bung boss is extended downwardly is identical with the depth of the groove, the bung boss a diameter of 15.7
~19.7cm.
The ladle body is shaped as cylinder, and capacity is 3~5L, preferably 4L；Paint is coated with the inwall of the ladle body；
The wall thickness of the ladle body is at least 0.5mm, and the height of the ladle body is 25~40cm, a diameter of 17~20cm.
The internal coat at the bucket bottom has paint, and outside is not coated by paint.
A diameter of 16.8-17.3cm of the groove, depth is at least 0.2mm.
Another aspect of the present invention provides a kind of detection influenceed using the automobile sealed adhesive tape on Automotive Paint Film Properties
The detection method of device, comprises the following steps：
Automobile sealed adhesive tape is cut into after specific length and is fixed on the long side patch coating surface of model, beaker injected clear water,
The beaker of the model and injected clear water is together put into the staving for the detection means that automobile sealed adhesive tape influences on Automotive Paint Film Properties
It is interior, supporting bung is covered, taken out after heat temperature raising baking, heating baking is reheated after cooling, model is taken out after cooling and is seen
The change of model paint film is examined, influence of the automobile sealed adhesive tape to Automotive Paint Film Properties is judged.
The model is a rectangular model, and size is 7cm × 15cm.
The length of the automobile sealed adhesive tape is maximum no more than the 1/3 of model length.
The temperature of the heat temperature raising baking is 45~55 DEG C, and preferably 50 DEG C, the time is 3~5 hours (h), preferably 4h.
The time of the cooling is 15~45 minutes (min), preferably 30min.
Model observation paint film change is taken out after the cooling includes xanthochromia, cracking；Also include color difference meter collection experiment front and rear
Data to judge adhesive force effect.
As a result of the technical scheme, the present invention has advantages below and beneficial effect：
The automobile sealed adhesive tape of the present invention is simply easy to do on the structure of the detecting device that Automotive Paint Film Properties influence, with low cost, can
Recycling；Convenient, fast, safety, the experimental period that shortens, experiment equipment is repeatable to be utilized, and quickly goes out experimental result.
The detection method of the detection means that the present invention is influenceed on Automotive Paint Film Properties using automobile sealed adhesive tape is simple, cost is low
Honest and clean, easy reproduction, energy-saving safe, time-consuming short, convenient and swift effective raising paint film adaptation effect, pinpoint the problems, at any time at any time
Improve the quality of product.
Brief description of the drawings
Fig. 1 is the structural representation for the detection means that automobile sealed adhesive tape of the invention influences on Automotive Paint Film Properties；And
Fig. 2 is the top view of bung in the detection means that automobile sealed adhesive tape of the invention influences on Automotive Paint Film Properties；
Wherein：1：Bung, 2：Staving, 3：Model, 4：Automobile sealed adhesive tape, 5：Beaker, 11：Bucket edge, 12：Bung boss,
13：Bung handle, 21：Ladle body, 22：Bucket bottom, 23：Groove, 24：Staving lever.
Embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and this should not be limited with this
The protection domain of invention.
Experiment auxiliary device used in the embodiment of the present invention：Small oven one, one, 50mL beakers, one piece of stopwatch, 5cm are not
Become rusty one, steel fish tail folder, automobile sealed adhesive tape, high temperature resistant paper self-adhesive tape a roll, one piece of model, cm-512 color difference meters, and adhesive force draws lattice
Device, 8mm wallpaper knives.
Embodiment 1
A kind of detection means that automobile sealed adhesive tape influences on Automotive Paint Film Properties, structure is as shown in Figure 1：Including staving 2, with institute
The supporting bung 1 of staving 2 is stated, the top view of bung 1 is as shown in Fig. 2 the upper and lower part of the bung 1 is not coated by paint, institute
The thickness for stating bung 1 is at least 1 millimeter (mm), a diameter of 18~22 centimetres (cm)；In the present embodiment, the bung 1 is straight
Footpath is preferably 18cm.
The top of the bung 1 is provided with bung handle 13, and the bottom of the bung 1 is provided with the bung boss extended downwardly
12, the height that the bung boss 12 is extended downwardly is identical with the depth of the groove 23, a diameter of 15.7~19.7cm；At this
In embodiment, the diameter of the bung boss 12 is preferably 15.7cm.
The surrounding of the bung boss 12 forms one in the bottom of the bung 1 and encloses bucket along 11, and the staving 2 includes ladle body
21 are provided with staving lever 24 with bucket bottom 22, the outer wall of the ladle body 21, and the top of the ladle body 21 is provided with a circle groove 23；When
When bung 1 is covered on staving 2, the bung boss 12 is stretched into the groove 23, and the bucket of the bung 1 is along 11 and the groove
23 tights are combined, the staving 2 and the bung 1 formation sealing system.
The material of the staving 2 and the bung 1 is stainless steel.The ladle body 21 is shaped as cylinder, and capacity is 3~
5L, in the present embodiment, preferably 4L.
It is coated with the inwall of the ladle body 21 on paint, the outer wall of the ladle body 21 and is not coated by paint；The ladle body 21
Wall thickness be at least 0.5mm, the height of the ladle body 21 is 25~40cm, a diameter of 17~20cm；In the present embodiment, it is described
The highly preferred 25cm of ladle body 21, the preferred 17cm of diameter.Further, in the present embodiment, the diameter of the ladle body 21 is less than
Or equal to the diameter of the bung 1.
The internal coat at the bucket bottom 22 has paint, and outside is not coated by paint；A diameter of 16.8- of the groove 23
17.3cm, depth is at least 0.2mm.In the present embodiment, the diameter of the groove 23 is preferably 16.8cm, depth 0.2mm.Enter
One step, in the present embodiment, the diameter of the groove 23 is more than the diameter of the bung boss 12, less than the ladle body 21
Diameter.
In the present embodiment, the material of ladle body 21 is stainless steel, and other chemical changes will not be produced during experiment, are not influenceed
Accuracy is tested, can fully be recycled in addition, the security of experimental provision, practicality are protected, and can unify to test
Method, experimental error is reduced in secondary checking.
The present embodiment further provides a kind of detection means influenceed using the automobile sealed adhesive tape on Automotive Paint Film Properties
Detection method, comprise the following steps：
3 one pieces of 7cm × 15cm detections model is produced in laboratory or with traffic allowance plate；Small oven is warming up in advance
50℃；Automobile sealed adhesive tape 4 is cut into 7-10cm length, the long side of model 3 patch paint film table is fixed on 5cm stainless steels fish tail folder
On face；50mL beakers 5 inject 10ml running water, and the model 3 and 50mL beakers 5 for fixing automobile sealed adhesive tape 4 are together put into
In staving 2, bung 1 is covered with staving 2, small oven is put into and starts timing with stopwatch after 5 minutes, is taken out after 4 hours；Cooling
Small oven is placed into after 30 minutes to take out after 4 hours, uncapped after cooling taking-up model 3 observation paint film change, wherein be put into and
The holding ladle body 21 that to be handled with care during taking-up is balanced, in case beaker 5 is toppled over.
Wherein：Start timing after being put into baking oven 5 minutes, taken out after 4 hours, cooling places into baking oven 4 hours after 30 minutes
The step of taking out afterwards places the change of one week day and night temperature for simulated automotive in open area.
In the present embodiment, model 3 is a rectangular model；The length of automobile sealed adhesive tape 4 is maximum no more than sample
The 1/3 of the length of plate 3；The observation paint film change of model 3 is taken out after cooling includes xanthochromia, cracking；Also include cm-512 color difference meters to gather
Data before and after experiment judge adhesive force effect.
In the present embodiment, the size of model 3 uses 7cm × 15cm, and size is unified can to keep the consistent of experimental result
Property；Automotive Paint Film Properties and actual vehicle factory require to meet, and material is cold-reduced sheet, galvanized sheet or vehicle car body panel, should be according to being actually subjected to
Progress phosphatization, electrophoresis are asked, supporting middle painting, finish paint, varnish are dried on request.
The automobile sealed adhesive tape of the present invention is simply easy to do on the structure of the detecting device that Automotive Paint Film Properties influence, with low cost, can
Recycling；Convenient, fast, safety, the experimental period that shortens, experiment equipment is repeatable to be utilized, and quickly goes out experimental result.
The detection method of the detection means that the present invention is influenceed on Automotive Paint Film Properties using automobile sealed adhesive tape is simple, cost is low
Honest and clean, easy reproduction, energy-saving safe, time-consuming short, convenient and swift effective raising paint film adaptation effect, pinpoint the problems, at any time at any time
Improve the quality of product.
For those of ordinary skill in the field, other not similar shapes can also be made on the basis of the explanation
The change or variation of formula, can not be exhaustive to all embodiments herein, and every technical scheme that belongs to is drawn
Row of the obvious changes or variations of stretching still in protection scope of the present invention.
Claims (10)
1. the detection means that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties, it is characterised in that：Including staving, with the staving
Supporting bung, the top of the bung is provided with bung handle, and the bottom of the bung is provided with the bung boss extended downwardly, institute
The surrounding for stating bung boss forms a circle bucket edge in the bottom of the bung, and the staving includes ladle body and bucket bottom, the ladle body
Outer wall be provided with staving lever, the top of the ladle body is provided with a circle groove, and when bung is covered on staving, the bung is convex
Platform is stretched into the groove, the staving and bung formation sealing system.
2. the detection means that automobile sealed adhesive tape according to claim 1 influences on Automotive Paint Film Properties, it is characterised in that：It is described
The material of staving and the bung is stainless steel；
The thickness of the bung is at least 1 millimeter (mm), a diameter of 18~22 centimetres (cm).
3. the detection means that automobile sealed adhesive tape according to claim 1 influences on Automotive Paint Film Properties, it is characterised in that：It is described
The height that bung boss is extended downwardly is identical with the depth of the groove, a diameter of 15.7~19.7cm of bung boss.
4. the detection means that automobile sealed adhesive tape according to claim 1 influences on Automotive Paint Film Properties, it is characterised in that：It is described
Ladle body is shaped as cylinder, and capacity is 3~5L；Paint is coated with the inwall of the ladle body；The wall thickness of the ladle body is at least
For 0.5mm, the height of the ladle body is 25~40cm, a diameter of 17~20cm.
5. the detection means that automobile sealed adhesive tape according to claim 1 influences on Automotive Paint Film Properties, it is characterised in that：It is described
The internal coat at bucket bottom has paint；
A diameter of 16.8-17.3cm of the groove, depth is at least 0.2mm.
6. the inspection for the detection means that a kind of any described automobile sealed adhesive tape of usage right requirement 1 to 5 influences on Automotive Paint Film Properties
Survey method, it is characterised in that：Comprise the following steps：
Automobile sealed adhesive tape is cut into after specific length and is fixed on the long side patch coating surface of model, beaker injected clear water, by institute
The beaker for stating model and injected clear water is together put into the staving for the detection means that automobile sealed adhesive tape influences on Automotive Paint Film Properties, will
Supporting bung is covered, and is taken out after heat temperature raising baking, and heating baking is reheated after cooling, and model observation paint film is taken out after cooling
Change, judges influence of the automobile sealed adhesive tape to Automotive Paint Film Properties.
7. detection method according to claim 6, it is characterised in that：The model is a rectangular model, and size is
7cm×15cm。
8. detection method according to claim 6, it is characterised in that：The length maximum of the automobile sealed adhesive tape can not surpass
Cross the 1/3 of model length.
9. detection method according to claim 6, it is characterised in that：The temperature of the heat temperature raising baking is 45~55
DEG C, the time is 3~5 hours.
10. detection method according to claim 6, it is characterised in that：The time of the cooling is 15~45 minutes；
Model observation paint film change is taken out after the cooling includes xanthochromia, cracking；Also include the number before and after color difference meter collection experiment
Adhesive force effect is judged according to this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419104.XA CN107255649A (en) | 2017-06-06 | 2017-06-06 | Detection means and detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419104.XA CN107255649A (en) | 2017-06-06 | 2017-06-06 | Detection means and detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255649A true CN107255649A (en) | 2017-10-17 |
Family
ID=60023957
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419104.XA Pending CN107255649A (en) | 2017-06-06 | 2017-06-06 | Detection means and detection method that a kind of automobile sealed adhesive tape influences on Automotive Paint Film Properties |
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| CN (1) | CN107255649A (en) |
Cited By (1)
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| CN108088983A (en) * | 2017-12-06 | 2018-05-29 | 安徽江淮汽车集团股份有限公司 | A kind of automobile water paint and the mating lower cracking detection method of fluid sealant |
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Application publication date: 20171017 |