CN206015389U - A kind of smooth synthetic leather of waterproof and oilproof cloudy surface - Google Patents
A kind of smooth synthetic leather of waterproof and oilproof cloudy surface Download PDFInfo
- Publication number
- CN206015389U CN206015389U CN201620853882.0U CN201620853882U CN206015389U CN 206015389 U CN206015389 U CN 206015389U CN 201620853882 U CN201620853882 U CN 201620853882U CN 206015389 U CN206015389 U CN 206015389U
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- China
- Prior art keywords
- waterproof
- oilproof
- layer
- synthetic leather
- smooth
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- Expired - Fee Related
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a kind of smooth synthetic leather of waterproof and oilproof cloudy surface, including base material and waterproof and oilproof layer, the smooth synthetic leather of the waterproof and oilproof cloudy surface also includes sheep bar surface layer and PU middle levels, the PU middle levels bond the dry-method chemical leather to form lamellar composite with the base material, sheep bar surface layer is formed by coating method on the dry-method chemical leather of lamellar composite, it is provided with waterproof and oilproof layer above sheep bar surface layer, the smooth synthetic leather section of the waterproof and oilproof cloudy surface is followed successively by waterproof and oilproof layer, sheep bar surface layer, PU middle levels, base material；The beneficial effects of the utility model are：Environment protecting is good, product good permeability, is provided simultaneously with waterproof and oilproof characteristic.
Description
Technical field
This utility model is related to technical field of synthetic leather, and in particular to a kind of smooth synthetic leather of waterproof and oilproof cloudy surface.
Background technology
Every premium properties of synthetic leather is that natural leather cannot replace, and synthetic leather also instead of inadequate resource in a large number
Natural leather.The decoration that case and bag, clothing, footwear, vehicle and furniture are made using synthetic leather, increasingly obtains the affirmative in market, its
Range of application is wide, and quantity is big, as many as kind, is that traditional natural leather cannot meet.Chinese governments at all levels weigh very much
All it has been the growth of two digits every year depending on synthetic leather since developing the synthetic leather industry of oneself, reform and opening-up, synthetic leather industry is just
Flourishing, China has become global synthetic leather big producing country.
Content of the invention
Task of the present utility model is to provide a kind of environmental friendliness, good permeability, and the waterproof and oilproof cloudy surface of artificial leather is smooth
Synthetic leather.
A kind of smooth synthetic leather of waterproof and oilproof cloudy surface, including base material and waterproof and oilproof layer, the waterproof and oilproof cloudy surface is smooth
Synthetic leather also includes that sheep bar surface layer and PU middle levels, the PU middle levels bond the Dry synthesis to form lamellar composite with the base material
Leather, on the dry-method chemical leather of lamellar composite forms sheep bar surface layer by coating method, is provided with anti-above sheep bar surface layer
The anti-oil reservoir of water, the smooth synthetic leather section of the waterproof and oilproof cloudy surface are followed successively by waterproof and oilproof layer, sheep bar surface layer, PU middle levels, base material.
More excellent, the PU middle levels form solvent-borne type dry method resin.
More excellent, the waterproof and oilproof layer is a kind of smooth hydrophobic oleophobic type surface conditioning agent of aqueouss, and the aqueouss are smooth to dredge
Water oleophobic type surface conditioning agent is aliphatic category polyurethane resin.
More excellent, the waterproof and oilproof layer is formed after waterproof and oilproof type resin, water, hand feeling agent and auxiliary agent react
Reactant.
More excellent, the hand feeling agent is silicone oil hand feeling agent, and auxiliary agent is aliphatic isocyanates in order class cross-linking agent.
More excellent, the PU middle levels are bonded by roll-in mode with base material.
More excellent, spray treatment is carried out above sheep bar surface layer and obtain waterproof and oilproof layer, and carry out rubbing stricture of vagina.
More excellent, the sheep bar surface layer also presses lines and is processed after being formed.
More excellent, the thickness of the waterproof and oilproof layer is 0.01-0.03mm, and the thickness of sheep bar surface layer is 0.06-0.08mm,
The thickness in PU middle levels is 0.05-0.08mm, and the thickness of base material is 1.1-1.2mm.
The beneficial effects of the utility model are：Environment protecting is good, product good permeability, is provided simultaneously with waterproof and oilproof characteristic.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1- waterproof and oilproofs layer, 2- sheep bar surface layers, 3-PU middle levels, 4- base materials.
Specific embodiment
A kind of smooth synthetic leather of waterproof and oilproof cloudy surface of this utility model is further described below in conjunction with accompanying drawing：
As shown in figure 1, a kind of smooth synthetic leather of waterproof and oilproof cloudy surface, including base material 4 and waterproof and oilproof layer 1, waterproof and oilproof
The smooth synthetic leather of cloudy surface also includes that sheep bar surface layer 2 and PU middle levels 3, the dry method that PU middle levels 3 form lamellar composite with the bonding of base material 4 are closed
Finished leather, forms sheep bar surface layer 2 by coating method on the dry-method chemical leather of lamellar composite, arranges above sheep bar surface layer 2
Have a waterproof and oilproof layer 1, the smooth synthetic leather section of waterproof and oilproof cloudy surface be followed successively by waterproof and oilproof layer 1, sheep bar surface layer 2, PU middle levels 3,
Base material 4；PU middle levels 3 form solvent-borne type dry method resin.Waterproof and oilproof layer 1 is a kind of smooth hydrophobic oleophobic type surface treatment of aqueouss
Agent, the smooth hydrophobic oleophobic type surface conditioning agent of the aqueouss are aliphatic category polyurethane resin；Waterproof and oilproof layer 1 is anti-by waterproof
The reactant formed after the reaction of oil type resin, water, hand feeling agent and auxiliary agent；Hand feeling agent is silicone oil hand feeling agent, and auxiliary agent is aliphatic
Carbimide. salt cross-linking agent；PU middle levels 3 are bonded by roll-in mode with base material 4；Spray treatment is carried out above sheep bar surface layer 2
Waterproof and oilproof layer 1 is obtained, and carries out rubbing stricture of vagina.Sheep bar surface layer 2 also presses lines after being formed and is processed.Waterproof and oilproof layer 1
Thickness is 0.01-0.03mm, and the thickness of sheep bar surface layer 2 is 0.06-0.08mm, and the thickness in PU middle levels 3 is 0.05-0.08mm, base
The thickness of material 4 is 1.1-1.2mm.Waterproof and oilproof layer preferred structure is 100 parts of waterproof and oilproof type resin, 20 parts of water, hand feeling agent 3
Part, 5 parts of auxiliary agent.
Production technology of the present utility model is：
The first step：The dry method resin adopted by PU middle levels is coated in release paper；
Second step：PU middle levels are bonded together by roll-in mode and base material, and afterwards, isolated lamellar composite removed from office by paper
Dry-method chemical leather；
3rd step：Sheep bar surface layer is coated on dry-method chemical leather, sheep bar surface layer presses stricture of vagina using high solid printing treatment
Road；I.e. using high solid nubuck resin is printed, also referred to as sheep Bagao prints aforementioned sheep bar surface layer admittedly in this industry.
4th step：Waterproof and oilproof layer aqueous treatment agent is carried out covering with paint process, after carrying out rubbing stricture of vagina, finished product is obtained.
The beneficial effects of the utility model are：Environment protecting is good, bears dirty, easy cleaning, and product good permeability is provided simultaneously with preventing
The grease proofing characteristic of water.
This utility model describes some embodiments and its accompanying drawing in detail, but this utility model is not limited to these embodiments
And its accompanying drawing, as long as those of ordinary skill in the art do not pay creative work according to this utility model, which is modified,
Other embodiment and its accompanying drawing obtained from equivalent, improvement etc., in protection domain of the present utility model.
Claims (9)
1. the smooth synthetic leather of a kind of waterproof and oilproof cloudy surface, including base material and waterproof and oilproof layer, it is characterised in that the waterproof and oilproof
The smooth synthetic leather of cloudy surface also includes that sheep bar surface layer and PU middle levels, the PU middle levels bond to form the dry of lamellar composite with the base material
Method synthetic leather, on the dry-method chemical leather of lamellar composite forms sheep bar surface layer by coating method, sets above sheep bar surface layer
It is equipped with waterproof and oilproof layer, the smooth synthetic leather section of the waterproof and oilproof cloudy surface is followed successively by waterproof and oilproof layer, sheep bar surface layer, PU
Layer, base material.
2. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that the PU middle levels form solvent
Type dry method resin.
3. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that the waterproof and oilproof layer is
The smooth hydrophobic oleophobic type surface conditioning agent of aqueouss is planted, the smooth hydrophobic oleophobic type surface conditioning agent of the aqueouss is aliphatic category polyurethane
Resin.
4. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that the waterproof and oilproof layer is logical
The reactant formed after crossing the reaction of waterproof and oilproof type resin, water, hand feeling agent and auxiliary agent.
5. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 4, it is characterised in that the hand feeling agent is silicone oil
Hand feeling agent, auxiliary agent are aliphatic isocyanates in order class cross-linking agent.
6. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that the PU middle levels are led to base material
Cross roll-in mode to bond.
7. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that enter above sheep bar surface layer
Row spray treatment obtains waterproof and oilproof layer, and carries out rubbing stricture of vagina.
8. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that after the sheep bar surface layer is formed
Also press lines and processed.
9. the smooth synthetic leather of waterproof and oilproof cloudy surface according to claim 1, it is characterised in that the thickness of the waterproof and oilproof layer
Spend for 0.01-0.03mm, the thickness of sheep bar surface layer is 0.06-0.08mm, and the thickness in PU middle levels is 0.05-0.08mm, base material
Thickness is 1.1-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853882.0U CN206015389U (en) | 2016-08-08 | 2016-08-08 | A kind of smooth synthetic leather of waterproof and oilproof cloudy surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853882.0U CN206015389U (en) | 2016-08-08 | 2016-08-08 | A kind of smooth synthetic leather of waterproof and oilproof cloudy surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015389U true CN206015389U (en) | 2017-03-15 |
Family
ID=58246926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853882.0U Expired - Fee Related CN206015389U (en) | 2016-08-08 | 2016-08-08 | A kind of smooth synthetic leather of waterproof and oilproof cloudy surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015389U (en) |
-
2016
- 2016-08-08 CN CN201620853882.0U patent/CN206015389U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190808 |