CN207685578U - A kind of PVC synthetic leather structure of negative ion health - Google Patents
A kind of PVC synthetic leather structure of negative ion health Download PDFInfo
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- CN207685578U CN207685578U CN201721783604.3U CN201721783604U CN207685578U CN 207685578 U CN207685578 U CN 207685578U CN 201721783604 U CN201721783604 U CN 201721783604U CN 207685578 U CN207685578 U CN 207685578U
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Abstract
The utility model belongs to leather technology field, more specifically, the utility model is related to a kind of PVC synthetic leather structures of negative ion health, from top to bottom, PVC synthetic leather structure includes PVC bases successively, first adhesive layer, PVC foam layer, second adhesive layer, ultraviolet resistant layer, third adhesive layer, the faces PVC layer and surface-treated layer, several breathable microporous are provided in PVC bases, the faces PVC layer includes the anion material particle that in PVC matrix and embedded PVC matrix and grain size is 5 μm of 100nm, surface-treated layer is set as being embedded with the temperature sensitive ink layer for the attrition resistant inorganic particle that grain size is 5 μm of 100nm.Compared with the existing technology, several breathable microporous are arranged in the utility model in PVC bases, so that synthetic leather fabric is had good air permeability effect, prevent mouldy.Due to being provided with anion material particle in the layer of the faces PVC so that the synthetic leather has the performance of stronger release anion.The setting of temperature sensitive ink layer makes the synthetic leather product generate color change effect at different temperatures.
Description
Technical field
The utility model belongs to leather technology field, and more specifically, the utility model is related to a kind of negative ion healths
PVC synthetic leather structure.
Background technology
With the development of synthetic leather technology, PVC synthetic leather has the various performance materials etc. close to natural leather by it
Feature, most of field in life is for replacing natural leather.Due to every profession and trade self-growth, client couple
The various requirement of product is also higher and higher.Common PVC leather, due to product itself feature, poor air permeability is easy to be mouldy, and
PVC weatherabilities in the prior art are poor, to influence and constrain the application of PVC leather.PVC leather be under normal circumstances color not
Become, a kind of one color of product is more single.And with the manufacturing continuous development of world's synthetic leather, people are to synthetic leather
Environmental requirement it is higher and higher.Anion material is a kind of new type of health functional material, which can persistently release in the environment
Put negative oxygen ion.Therefore it is applied to the production process of synthetic leather, obtains a kind of synthetic leather product rich in negative oxygen ion, it is right
It is of great significance in the application for expanding synthetic leather and its product.
In view of this, the utility model is intended to provide a kind of PVC synthetic leather structure of negative ion health, have ventilative anti-
Mould function, while also having the function of antiultraviolet, since the faces PVC layer has been embedded in anion material particle, have compared with
The performance of strong release anion, negative ion concentration are up to 1825/cm3, and environmental-protecting performance is excellent, and the volatility of release is organic
Object total amount is relatively low, without any smell.Further, since the setting of surface-treated layer, the synthetic leather also have the function of temperature induced color changing and
Wear-resisting scratch resistance performance.
Utility model content
The purpose of this utility model is that：In view of the deficiencies of the prior art, a kind of PVC conjunctions of negative ion health are provided
Finished leather structure has the function of ventilating mildew-resistant, while also having the function of antiultraviolet, due to the faces PVC layer be embedded in it is negative
Ionic material particle, the performance with stronger release anion, negative ion concentration are up to 1825/cm3, environmental-protecting performance is excellent
Good, the volatile organic matter total amount of release is relatively low, without any smell.Further, since the setting of surface-treated layer, the synthetic leather is also
Have the function of temperature induced color changing and wear-resisting scratch resistance performance.
In order to achieve the above object, the utility model adopts the following technical solution：
A kind of PVC synthetic leather structure of negative ion health, from top to bottom, the PVC synthetic leather structure include PVC bases successively
Layer, the first adhesive layer, PVC foam layer, the second adhesive layer, ultraviolet resistant layer, third adhesive layer, the faces PVC layer and surface-treated layer,
Several breathable microporous are provided in the PVC bases, the faces the PVC layer includes in PVC matrix and the embedded PVC matrix
And the anion material particle that grain size is 100nm-5 μm, the surface-treated layer are set as being embedded with grain size being 100nm-5 μm
The temperature sensitive ink layer of attrition resistant inorganic particle.
The thickness of a kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the PVC bases is
The thickness of 0.3mm-0.8mm, first adhesive layer, second adhesive layer and the third adhesive layer are 0.1mm-
The thickness of 0.3mm, the PVC foam layer are 0.2mm-0.6mm, and the thickness of the ultraviolet resistant layer is 0.2mm-0.6mm, described
The thickness of the faces PVC layer is 0.3mm-0.8mm, and the thickness of the surface-treated layer is 0.2mm-0.6mm.
The thickness of a kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the PVC bases is
The thickness of 0.4mm-0.7mm, first adhesive layer, second adhesive layer and the third adhesive layer are 0.15mm-
The thickness of 0.25mm, the PVC foam layer are 0.3mm-0.5mm, and the thickness of the ultraviolet resistant layer is 0.3mm-0.5mm, institute
The thickness for stating the faces PVC layer is 0.4mm-0.7mm, and the thickness of the surface-treated layer is 0.3mm-0.5mm.
The thickness of a kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the PVC bases is
The thickness of 0.5mm, first adhesive layer, second adhesive layer and the third adhesive layer are 0.2mm, the PVC hairs
The thickness of alveolar layer is 0.4mm, and the thickness of the ultraviolet resistant layer is 0.4mm, and the thickness of the faces the PVC layer is 0.5mm, described
The thickness of surface-treated layer is 0.4mm.
A kind of improvement of PVC synthetic leather structure as the utility model negative ion health, it is first adhesive layer, described
Second adhesive layer and the third adhesive layer are viscoelastic polyurethane glue-line.
A kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the ultraviolet resistant layer are poly-
Methyl acrylate layer or elargol coating.
A kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the aperture of the breathable microporous
It is 100nm-50 μm.
A kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the inorganic particle are oxidation
Alumina particles, silicon oxide particle, Zinc oxide particles or molybdenum sulfide particle.
A kind of improvement of PVC synthetic leather structure as the utility model negative ion health, the anion material particle
For tourmaline particle, opal particle or Strange ice stone particle.
Compared with the existing technology, several breathable microporous are arranged in the utility model in PVC bases, these micropores can make conjunction
At leather facing material have good air permeability effect, prevent it is mouldy, without influence synthetic leather appearance, after tested, this practicality newly
The test request that type passes through 0 grade of mould proof highest levels of leather ASTM G21-09.In addition, the utility model is by being arranged UV resistance
Line layer can improve the anti-ultraviolet property of synthetic leather, improve its anti-aging function.Moreover, because being provided in the layer of the faces PVC negative
Ionic material particle so that there is the synthetic leather performance of stronger release anion, negative ion concentration to be up to 1825/cm3,
Environmental-protecting performance is excellent, and the volatile organic matter total amount of release is relatively low, without any smell.Become oil since surface-treated layer is set as temperature
Layer of ink so that the synthetic leather product generates color change effect at different temperatures, changes the unicity of original PVC leather, production
Product are beautiful novel, bring a kind of new experience and aesthetic interest, market prospects extensive to customer.Moreover, in surface-treated layer
Inorganic particle make the product have good wear-resisting scratch resistance performance.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of PVC synthetic leather structure of negative ion health provided by the utility model, from top to bottom, PVC
Synthetic leather structure includes PVC bases 1, the first adhesive layer 2, PVC foam layer 3, the second adhesive layer 4, ultraviolet resistant layer 5, the successively
Three adhesive layers 6, the faces PVC layer 7 and surface-treated layer 8 are provided with several breathable microporous 9 in PVC bases 1, are easy to implement excellent
Air permeability effect, the faces PVC layer 7 includes the anion material that in PVC matrix 71 and embedded PVC matrix 71 and grain size is 100nm-5 μm
Expect that particle 72, surface-treated layer 8 are set as being embedded with the temperature sensitive ink layer for the attrition resistant inorganic particle 81 that grain size is 100nm-5 μm,
With the change of temperature, which will present out different colors, bring novel visual effect.
Wherein, the thickness of PVC bases 1 is 0.3mm-0.8mm, the first adhesive layer 2, the second adhesive layer 4 and third adhesive layer
6 thickness is 0.1mm-0.3mm, and the thickness of PVC foam layer 3 is 0.2mm-0.6mm, and the thickness of ultraviolet resistant layer 5 is
The thickness of the face 0.2mm-0.6mm, PVC layer 7 is 0.3mm-0.8mm, and the thickness of surface-treated layer 8 is 0.2mm-0.6mm.
Preferably, the thickness of PVC bases 1 is 0.4mm-0.7mm, the first adhesive layer 2, the second adhesive layer 4 and third bonding
The thickness of layer 6 is 0.15mm-0.25mm, and the thickness of PVC foam layer 3 is 0.3mm-0.5mm, and the thickness of ultraviolet resistant layer 5 is
The thickness of the face 0.3mm-0.5mm, PVC layer 7 is 0.4mm-0.7mm, and the thickness of surface-treated layer 8 is 0.3mm-0.5mm.
It is furthermore preferred that the thickness of PVC bases 1 is 0.5mm, the first adhesive layer 2, the second adhesive layer 4 and third adhesive layer 6
Thickness is 0.2mm, and the thickness of PVC foam layer 3 is 0.4mm, and the thickness of ultraviolet resistant layer 5 is 0.4mm, the thickness of the faces PVC layer 7
Degree is 0.5mm, and the thickness of surface-treated layer 8 is 0.4mm.
First adhesive layer 2, the second adhesive layer 4 and third adhesive layer 6 are viscoelastic polyurethane glue-line, and bonding force is strong so that
Entire synthetic leather stabilized structure, between layers not easy glide.
Ultraviolet resistant layer 5 is polymethyl acrylate layer or elargol coating.Since PVC synthetic leather weatherability is poor, antiultraviolet
The setting of layer 5 can improve its weatherability.
The aperture of breathable microporous 9 is 100nm-50 μm.
Inorganic particle 81 is alumina particle, silicon oxide particle, Zinc oxide particles or molybdenum sulfide particle, these particles have
The effect of wear-resisting scratch resistance.
Anion material particle 72 is tourmaline particle, opal particle or Strange ice stone particle, these materials can be
Sustained release anion in environment.
In short, several breathable microporous 9 are arranged in the utility model in PVC bases 1, these micropores can make synthetic leather fabric
With good air permeability effect, prevent mouldy, without influencing the appearance of synthetic leather, after tested, the utility model passes through skin
Remove from office the test request of mould proof 0 grade of the highest levels of ASTM G21-09.In addition, the utility model by be arranged ultraviolet resistant layer 5, can
To improve the anti-ultraviolet property of synthetic leather, its anti-aging function is improved.Moreover, because being provided with anion material in the faces PVC layer 7
Expect particle 72 so that there is the synthetic leather performance of stronger release anion, negative ion concentration to be up to 1825/cm3, environmental protection
The volatile organic matter total amount of function admirable, release is relatively low, without any smell.Since surface-treated layer 8 is set as temperature sensitive ink
Layer so that the synthetic leather product generates color change effect at different temperatures, changes the unicity of original PVC leather, product
It is beautiful novel, bring a kind of new experience and aesthetic interest, market prospects extensive to customer.Moreover, in surface-treated layer
Inorganic particle makes the product have good wear-resisting scratch resistance performance.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model.
In addition, although having used some specific terms in this specification, these terms are merely for convenience of description, not to this reality
With novel composition any restrictions.
Claims (9)
1. a kind of PVC synthetic leather structure of negative ion health, it is characterised in that：From top to bottom, the PVC synthetic leather structure is successively
Including PVC bases, the first adhesive layer, PVC foam layer, the second adhesive layer, ultraviolet resistant layer, third adhesive layer, the faces PVC layer and table
Surface treatment layer, is provided with several breathable microporous in the PVC bases, the faces the PVC layer include PVC matrix and it is embedded described in
In PVC matrix and anion material particle that grain size is 100nm-5 μm, the surface-treated layer be set as being embedded with grain size be
The temperature sensitive ink layer of 100nm-5 μm of attrition resistant inorganic particle.
2. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：The thickness of the PVC bases
Degree is 0.3mm-0.8mm, and the thickness of first adhesive layer, second adhesive layer and the third adhesive layer is 0.1mm-
The thickness of 0.3mm, the PVC foam layer are 0.2mm-0.6mm, and the thickness of the ultraviolet resistant layer is 0.2mm-0.6mm, described
The thickness of the faces PVC layer is 0.3mm-0.8mm, and the thickness of the surface-treated layer is 0.2mm-0.6mm.
3. the PVC synthetic leather structure of negative ion health according to claim 2, it is characterised in that：The thickness of the PVC bases
Degree is 0.4mm-0.7mm, and the thickness of first adhesive layer, second adhesive layer and the third adhesive layer is
The thickness of 0.15mm-0.25mm, the PVC foam layer are 0.3mm-0.5mm, and the thickness of the ultraviolet resistant layer is 0.3mm-
The thickness of 0.5mm, the faces the PVC layer are 0.4mm-0.7mm, and the thickness of the surface-treated layer is 0.3mm-0.5mm.
4. the PVC synthetic leather structure of negative ion health according to claim 3, it is characterised in that：The thickness of the PVC bases
Degree is 0.5mm, and the thickness of first adhesive layer, second adhesive layer and the third adhesive layer is 0.2mm, described
The thickness of PVC foam layer is 0.4mm, and the thickness of the ultraviolet resistant layer is 0.4mm, and the thickness of the faces the PVC layer is 0.5mm,
The thickness of the surface-treated layer is 0.4mm.
5. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：First adhesive layer,
Second adhesive layer and the third adhesive layer are viscoelastic polyurethane glue-line.
6. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：The ultraviolet resistant layer
For polymethyl acrylate layer or elargol coating.
7. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：The breathable microporous
Aperture is 100nm-50 μm.
8. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：The inorganic particle is
Alumina particle, silicon oxide particle, Zinc oxide particles or molybdenum sulfide particle.
9. the PVC synthetic leather structure of negative ion health according to claim 1, it is characterised in that：The anion material
Particle is tourmaline particle, opal particle or Strange ice stone particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783604.3U CN207685578U (en) | 2017-12-19 | 2017-12-19 | A kind of PVC synthetic leather structure of negative ion health |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783604.3U CN207685578U (en) | 2017-12-19 | 2017-12-19 | A kind of PVC synthetic leather structure of negative ion health |
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| Publication Number | Publication Date |
|---|---|
| CN207685578U true CN207685578U (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721783604.3U Expired - Fee Related CN207685578U (en) | 2017-12-19 | 2017-12-19 | A kind of PVC synthetic leather structure of negative ion health |
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| CN (1) | CN207685578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937040A (en) * | 2021-02-25 | 2021-06-11 | 东莞市金恒晟新材料科技有限公司 | Protective film for glass cutting |
-
2017
- 2017-12-19 CN CN201721783604.3U patent/CN207685578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937040A (en) * | 2021-02-25 | 2021-06-11 | 东莞市金恒晟新材料科技有限公司 | Protective film for glass cutting |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180803 Termination date: 20211219 |