CN202165604U - Automotive seal strip - Google Patents
Automotive seal strip Download PDFInfo
- Publication number
- CN202165604U CN202165604U CN2011202657236U CN201120265723U CN202165604U CN 202165604 U CN202165604 U CN 202165604U CN 2011202657236 U CN2011202657236 U CN 2011202657236U CN 201120265723 U CN201120265723 U CN 201120265723U CN 202165604 U CN202165604 U CN 202165604U
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- China
- Prior art keywords
- coating
- seal strip
- automobile
- stamping steel
- ultraviolet
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Abstract
The utility model provides an automotive seal strip which belongs to the technical field of automobile bodies. The utility model solves the problem that the existing automotive seal strip has poor anti-ultraviolet property. The automotive seal strip comprises a strip-shaped body, and a coating which is used for covering the outer side surface of the strip-shaped body and can prevent penetration of ultraviolet rays is arranged on the outer side surface of the body. The automotive seal strip does not change the shape and the sealing effect of the original seal strip, and the nanometer TiO2 coating is coated on the surface of the original seal strip, therefore, the anti-ultraviolet property of the automotive seal strip of the utility model is improved, and the aging resistance of a rubber seal strip is further improved.
Description
Technical field
The utility model belongs to the automotive body technical field, relates to a kind of automobile-used Stamping Steel Ribbon.
Background technique
In order to make the indoor maintenance better seal property of automobile, the Stamping Steel Ribbon that rubber is processed is installed all on the steel plate of automotive body.Along with the fast development of automotive industry, automobile-used rubber weather strip has been proposed the requirement of higher level.For the higher area of height above sea level, UV-b radiation is strong, and the good rubber weather strip of use condition in the Plain is easy to when using on the plateau deterioration phenomena such as cracking, efflorescence occur, especially is exposed in the air as the four-door two-lid Stamping Steel Ribbon always.The aging back of rubber material mechanical property will descend, thereby influence its function.And present automobile-used Stamping Steel Ribbon generally is made up of single black rubber, and anti-ultraviolet property is lower, and automobile manufacturing company does not take effective measures to this problem yet, and the anti-ultraviolet property that therefore improves rubber weather strip is extremely urgent.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed the higher automobile-used Stamping Steel Ribbon of a kind of anti-ultraviolet property.
The purpose of the utility model can realize through following technical proposal: a kind of automobile-used Stamping Steel Ribbon, comprise the strip body, and described body outer side surface is provided with and covers outer side surface and can prevent the coating that ultraviolet ray penetrates.
This automobile-used Stamping Steel Ribbon is utilized in body surface the anti-ultraviolet coating of one deck is set, and can prevent effectively that rubber parts from deterioration phenomenon occurring because of ultraviolet irradiation.Adopt the uvioresistant coating can not change rubber parts existing product prescription, can former performance is affected, and with respect to adding antiager, this coating belongs to the on-consumable type, and is little to environmetal impact because of improving problem of aging.Because the existence of coating can obviously reduce ultraviolet infringement.
In above-mentioned automobile-used Stamping Steel Ribbon, the thickness range of described coating is 0.2mm-0.8mm.Can be different according to uitraviolet intensity, suitably increase and decrease the thickness of coating, in the plateau section, UV-b radiation is strong, and the thickness of coating is bigger than the thickness of plains region.
In above-mentioned automobile-used Stamping Steel Ribbon, described coating is coated on the outer side surface of body.Need not to cooperate other Bonds, coating can directly be coated on the body outer side surface.
In above-mentioned automobile-used Stamping Steel Ribbon, described coating is evenly distributed on the body outer side surface.Coating is evenly distributed in outer side surface, accomplishes the general protection body, prevents local coating skewness and causes occurring local cracking, powder phenomenon-tion.
In above-mentioned automobile-used Stamping Steel Ribbon, described coating is a nano-TiO
2Coating is processed.TiO
2Being snow-white powder, is best Chinese white, TiO
2Adhesive force strong, be difficult for chemical change.And nano-TiO
2Having functions such as unique photo catalysis, excellent colour effect and ultraviolet screener, is optimum anti-ultraviolet paint.
In above-mentioned automobile-used Stamping Steel Ribbon, described coating is that base-material and pigment are handled and added the method that dispersing agent and mechanical shearing decentralized treatment combine and processes through filler.Base-material is the non-volatile part in the coating, colored paint and the performance of filming played a decisive role, and be the key component of decision coating type; Pigment is a kind of coloured fine grained powder-shaped matter, in the medium such as generally water insoluble, oily, solvent and resin, can be scattered in the various media, and it has covering power, tinting strength, tinting power, and is relatively stable to light.Base-material can form and film, and can cohere pigment, and both combinations are applied to body surface and can form and have protection, decoration or specific function.
In above-mentioned automobile-used Stamping Steel Ribbon, described base-material is the cancellated waterborne polymeric of acrylic resin and polyurethane resin or polysiloxane polymerization formation.Acrylic resin has certain functional group in structure, through with the amino resin that adds, epoxy resin, polyurethane, polysiloxane etc. in functional group reactions form cancellated waterborne polymeric.This waterborne polymeric is a solvent with water, has advantages such as heat resistance, water resistence, solvent resistance, wear-resisting scratch-proofness, is widely used in water-dispersible paint.
Compared with prior art, this automobile-used Stamping Steel Ribbon does not change the shape and the sealing effect of former Stamping Steel Ribbon, is covered with nano-TiO in former Stamping Steel Ribbon surfaces coated
2Coating has improved the Stamping Steel Ribbon anti-ultraviolet property, makes the ageing resistance of rubber weather strip further promote.
Description of drawings
Fig. 1 is the structural representation of this automobile-used Stamping Steel Ribbon.
Among the figure, 1, body; 2, coating.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
Rubber material is widely used in the Stamping Steel Ribbon of automobile, and is exposed in the air as the rubber weather strip in the four-door two-lid always, receives ultraviolet irradiation time the longest, occurs deterioration phenomenon easily.Automobile-used Stamping Steel Ribbon in the present embodiment can be installed in the four-door two-lid, and automobile-used Stamping Steel Ribbon comprises the strip body 1 that rubber material is processed, and is aging for preventing that ultraviolet ray from quickening Stamping Steel Ribbon, is coated with one deck at the outer side surface of body 1 and has anti-ultraviolet coating 2.
According to the difference of wavelength, ultraviolet ray is divided into shortwave district 190～280nm, medium wave district 280～320nm, long-wavelength region 320～400nm.Shortwave district ultraviolet energy is the highest, but is being stopped when the ozonosphere, and therefore, what rubber weather strip was caused infringement generally is that the medium wave district is ultraviolet with the long-wavelength region.Nano-TiO
2Strong anti-uv-ray be since its have high refractivity and high photolytic activity.Its anti-uv-ray and mechanism thereof are relevant with its particle diameter: when particle diameter is big, be to be main with reflection, scattering to ultraviolet obstruct, and all effective to medium wave district and long-wavelength region ultraviolet ray.Sun-proof mechanism is simple covering, and it is sun-proof to belong to general physical, sun-proof ability a little less than; Along with reducing of particle diameter, light can see through nano-TiO
2The particle face, not obvious to the ultraviolet reflection in long-wavelength region, scattering property, and the ultraviolet absorptivity in medium wave district is obviously strengthened.Its sun-proof mechanism is to absorb ultraviolet ray, mainly absorbs the ultraviolet ray of medium wave district.This shows nano-TiO
2Can protect to the ultraviolet ray of different wave length, be main to the ultraviolet obstruct in long-wavelength region with scattering, to the ultraviolet obstruct in medium wave district to be absorbed as the master.Nano-TiO
2Can absorb ultraviolet ray, can reflect again, scatters ultraviolet, can also see through visible light, be the ultraviolet protection material of superior performance, extremely rising physical shielding type.
So the coating 2 in the utility model is selected nano-TiO
2The cancellated waterborne polymeric that coating, this coating form with acrylic resin and polyurethane resin or polysiloxane polymerization adds nano-TiO as the base-material of coating
2As filler, and handle and add dispersing agent and the method that the mechanical shearing decentralized treatment combines, make coating 2 generation nano effects, thereby reach ultraviolet shielding and absorption through filler.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as body 1, coating 2 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. an automobile-used Stamping Steel Ribbon comprises strip body (1), it is characterized in that, described body (1) outer side surface is provided with and covers outer side surface and can prevent the coating (2) that ultraviolet ray penetrates.
2. automobile-used Stamping Steel Ribbon according to claim 1 is characterized in that, the thickness range of described coating (2) is 0.2mm-0.8mm.
3. automobile-used Stamping Steel Ribbon according to claim 2 is characterized in that, described coating (2) is coated on the outer side surface of body (1).
4. according to claim 1 or 2 or 3 described automobile-used Stamping Steel Ribbons, it is characterized in that described coating (2) is evenly distributed on body (1) outer side surface.
5. according to claim 1 or 2 or 3 described automobile-used Stamping Steel Ribbons, it is characterized in that described coating (2) is a nano-TiO
2Coating is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657236U CN202165604U (en) | 2011-07-26 | 2011-07-26 | Automotive seal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657236U CN202165604U (en) | 2011-07-26 | 2011-07-26 | Automotive seal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165604U true CN202165604U (en) | 2012-03-14 |
Family
ID=45801430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202657236U Expired - Fee Related CN202165604U (en) | 2011-07-26 | 2011-07-26 | Automotive seal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102752A1 (en) * | 2021-12-07 | 2023-06-15 | 无锡诚源环境科技有限公司 | Sealing rubber plug for ultraviolet sterilizer, and preparation method therefor |
-
2011
- 2011-07-26 CN CN2011202657236U patent/CN202165604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102752A1 (en) * | 2021-12-07 | 2023-06-15 | 无锡诚源环境科技有限公司 | Sealing rubber plug for ultraviolet sterilizer, and preparation method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |