CN204185711U - A kind of super fine PU leather - Google Patents
A kind of super fine PU leather Download PDFInfo
- Publication number
- CN204185711U CN204185711U CN201420668188.2U CN201420668188U CN204185711U CN 204185711 U CN204185711 U CN 204185711U CN 201420668188 U CN201420668188 U CN 201420668188U CN 204185711 U CN204185711 U CN 204185711U
- Authority
- CN
- China
- Prior art keywords
- super fine
- metal film
- leather
- base cloth
- urethane resin
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of super fine PU leather, comprise super fine base cloth layer, on described base cloth layer, compound is provided with the metal film that one deck has infrared external reflection ability, on described metal film, compound is provided with the urethane resin layer of one deck band hydrophilic radical, and described metal film and urethane resin layer are respectively equipped with mutually through micropore.The utility model is air-moisture-permeable more, promotes comfort.
Description
Technical field
The utility model relates to a kind of PU and removes from office.
Technical background
No matter microfiber synthetic leather internal microstructure and material, or appearance tactile impression, feel and mechanical strength, can compare favourably with high-grade natural leather, thus there is wide market and application prospect.For making microfiber synthetic leather specious, meet the individual demand of client to break and color, need to adopt dry method surfacing process to make face on super fine base cloth, the leather surface obtained due to dry method surfacing process has the film of one deck densification, causes microfiber synthetic leather non-hygroscopic ventilative.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of super fine PU leather, and air-moisture-permeable more, promotes comfort.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of super fine PU leather, comprise super fine base cloth layer, on described base cloth layer, compound is provided with the metal film that one deck has infrared external reflection ability, on described metal film, compound is provided with the urethane resin layer of one deck band hydrophilic radical, and described metal film and urethane resin layer are respectively equipped with mutually through micropore.
Preferably, described super fine base cloth layer is that the fabric of island-in-sea type nylon ultrafine fiber at 5 ~ 7 dawn is made through polyurethane slurry impregnation by fiber number.
Preferably, described metal film has non-weaving cloth and aluminum titanium alloy layer to be composited.
The beneficial effects of the utility model are:
Hydrophilic radical in urethane resin layer is easily combined with water vapour molecule and forms hydrogen bond, thus reach the effect of hydrophilic moisture-inhibiting, metal film has the function of infrared external reflection, improve the thermal property of PU leather, super fine base cloth layer is that many hollow structures and micropore are through, improve the gas permeability of super fine base cloth layer further, the steam distributed in super fine base cloth layer can enter urethane resin layer through micropore and be absorbed, and completes the transfer of steam.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figure 1, the utility model comprises super fine base cloth layer 1, on described base cloth layer, compound is provided with the metal film 2 that one deck has infrared external reflection ability, on described metal film 2, compound is provided with the urethane resin layer 3 of one deck band hydrophilic radical, and described metal film and urethane resin layer are respectively equipped with mutually through micropore 31.Described super fine base cloth layer 1 is that the fabric of island-in-sea type nylon ultrafine fiber at 5 ~ 7 dawn is made through polyurethane slurry impregnation by fiber number.Described metal film 2 has non-weaving cloth and aluminum titanium alloy layer to be composited.
Hydrophilic radical in urethane resin layer is easily combined with water vapour molecule and forms hydrogen bond, thus reach the effect of hydrophilic moisture-inhibiting, metal film has the function of infrared external reflection, improve the thermal property of PU leather, super fine base cloth layer is that many hollow structures and micropore are through, improve the gas permeability of super fine base cloth layer further, the steam distributed in super fine base cloth layer can enter urethane resin layer through micropore and be absorbed, and completes the transfer of steam.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is restriction to claim.The utility model is not only confined to above embodiment, its concrete structure allows to change, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all belong to the scope that the utility model claims define.
Claims (3)
1. a super fine PU leather, it is characterized in that: comprise super fine base cloth layer (1), on described base cloth layer, compound is provided with the metal film (2) that one deck has infrared external reflection ability, the upper compound of described metal film (2) is provided with the urethane resin layer (3) of one deck band hydrophilic radical, and described metal film and urethane resin layer are respectively equipped with mutually through micropore (31).
2. the super fine PU leather of one according to claim 1, is characterized in that: described super fine base cloth layer (1) is that the fabric of island-in-sea type nylon ultrafine fiber at 5 ~ 7 dawn is made through polyurethane slurry impregnation by fiber number.
3. the super fine PU leather of one according to claim 2, is characterized in that: described metal film (2) has non-weaving cloth and aluminum titanium alloy layer to be composited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668188.2U CN204185711U (en) | 2014-11-10 | 2014-11-10 | A kind of super fine PU leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668188.2U CN204185711U (en) | 2014-11-10 | 2014-11-10 | A kind of super fine PU leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185711U true CN204185711U (en) | 2015-03-04 |
Family
ID=52617723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668188.2U Expired - Fee Related CN204185711U (en) | 2014-11-10 | 2014-11-10 | A kind of super fine PU leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185711U (en) |
-
2014
- 2014-11-10 CN CN201420668188.2U patent/CN204185711U/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 |
Granted publication date: 20150304 Termination date: 20191110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |