CN209384063U - A kind of novel aqueous silicon PU elastic layer - Google Patents
A kind of novel aqueous silicon PU elastic layer Download PDFInfo
- Publication number
- CN209384063U CN209384063U CN201820012528.4U CN201820012528U CN209384063U CN 209384063 U CN209384063 U CN 209384063U CN 201820012528 U CN201820012528 U CN 201820012528U CN 209384063 U CN209384063 U CN 209384063U
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- China
- Prior art keywords
- layer
- silicon
- elastic layer
- epdm
- elastic
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000010703 silicon Substances 0.000 title claims abstract description 50
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 50
- 239000004814 polyurethane Substances 0.000 claims abstract description 49
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 15
- 210000000498 stratum granulosum Anatomy 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 239000000806 elastomer Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 238000005187 foaming Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 60
- 230000006378 damage Effects 0.000 description 6
- 230000000386 athletic effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of novel aqueous silicon PU elastic layers, including two-component seal coat layer, shock suction layer, silicon PU elastic layer and wearing layer, shock suction layer is provided with above the two-component seal coat layer, silicon PU elastic layer is provided with above the shock suction layer, EPDM stratum granulosum is provided with above the silicon PU elastic layer, the wearing layer is covered on the top of EPDM stratum granulosum, the inside of the silicon PU elastic layer is evenly spaced to be provided with several elastomer blocks, polyurethane materials are filled between two adjacent elastomer blocks, the wearing layer includes wear-resisting silicon and EPDM particle；By being provided with wearing layer above elastic layer, elastic layer can be protected not damaged, and wearing layer has the advantages that acidproof, alkaline-resisting, corrosion-resistant, non-aging, can increase the service life of silicon PU elastic layer；By being provided with silicon PU elastic layer and EPDM stratum granulosum, very high elasticity is all had two layers, ensure that the elasticity of aqueous silicon PU elastic layer.
Description
Technical field
The utility model relates to a kind of plastic coat technical field, in particular to a kind of novel aqueous silicon PU elastic layer.
Background technique
Also increasingly strong to the environmental requirement on athletic ground with the enhancing of people's environmental consciousness, (international movement is run IST
Road technological associations) it proposed " not receiving containing monomer " being laid with athletic tracks using polyurethane resin " aiming at the problem that early in 1994
The suggestion of the athletic tracks of the polyurethane system of TDI ingredient ".But domestic existing plastic cement race track product is essentially all TDI
Type, since the vapour pressure of TDI is higher (1.33Pa, 20 °C), there is strong pungent smell, easy pair in construction and use
The respiratory system of people damages, and the vapour pressure of MDI is very low (1.5 × 10-4Pa, 20 °C), substantially tasteless, harm to the human body
It is small, thus be recommended to use by IST.Silicon PU is a kind of common sports equipment place earth material, with good buffering
Property and ductility, bonding force it is strong, have certain healing function to basis, can Automatic Levelling, construction is simple, ageing resistance is excellent
Show, stable chemical performance after construction, is not likely to produce bubble.
Traditional plastic floor surface generally uses PU surface layer, since PU surface layer is easy blistering, discoloration and makes for a long time
It can slowly polish after, easy to aging, service life cannot ensure, great amount of cost is needed often to replace；When for indoor ball
When field, it will affect athlete's after becoming smooth such as surface layer；And there is elasticity deficiency in the place existing silicon PU, cannot be to fortune
A bounce appropriate is mobilized, is easy that the joint of sportsman is caused to damage.
Utility model content
The utility model proposes a kind of novel aqueous silicon PU elastic layers, solve the place silicon PU in the prior art and are easy
It can slowly polish after blistering, discoloration and long-time use, easy to aging, service life cannot ensure, need great amount of cost
Often replacement, and elasticity is insufficient, cannot be easy to cause to damage to the joint of sportsman to one bounce appropriate of sportsman
The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel aqueous silicon PU elastic layer of the utility model, including two-component seal coat layer, shock suction layer, silicon PU elasticity
Layer and wearing layer are provided with shock suction layer above the two-component seal coat layer, silicon PU are provided with above the shock suction layer
Elastic layer is provided with EPDM stratum granulosum above the silicon PU elastic layer, and the wearing layer is covered on the top of EPDM stratum granulosum,
The inside of the silicon PU elastic layer is evenly spaced to be provided with several elastomer blocks, is filled between two adjacent elastomer blocks
Polyurethane materials, the wearing layer include wear-resisting silicon and EPDM particle, and the EPDM is evengranular is distributed on wear-resisting silicon.
As a kind of optimal technical scheme of the utility model, the wearing layer upper surface is equipped with the thin of evagination or indent
Small decorative pattern, the evagination of the decorative pattern or the depth of indent are 0.1-0.5mm.
As a kind of optimal technical scheme of the utility model, the shock suction layer is porous foam structure.
As a kind of optimal technical scheme of the utility model, the two-component seal coat layer is Thief zone two-component envelope
Close prime coat.
The utility model beneficial effect achieved is: the novel aqueous silicon PU elastic layer of the utility model passes through in elasticity
The top of layer is provided with wearing layer, and elastic layer can be protected not damaged, and wearing layer have it is acidproof, alkaline-resisting, corrosion-resistant, no
Advantage easy to aging can increase the service life of silicon PU elastic layer；By being provided with silicon PU elastic layer and EPDM stratum granulosum, two
Layer all has very high elasticity, ensure that the elasticity of aqueous silicon PU elastic layer, can generate a bounce appropriate to sportsman,
Effective protection sportsman joint and ligament can reduce the physical demands of sportsman, reduce risk of injury, improve competitiveness.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of subjective structural schematic diagram of novel aqueous silicon PU elastic layer of the utility model；
In figure: 1, two-component seal coat layer；2, shock suction layer；3, silicon PU elastic layer；4, wearing layer；5, elastomer block；6, gather
Urethane material；7, EPDM stratum granulosum.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of novel aqueous silicon PU elastic layer, including two-component seal coat layer 1,
Shock suction layer 2, silicon PU elastic layer 3 and wearing layer 4, the top of two-component seal coat layer 1 are provided with shock suction layer 2, shock suction layer 2 it is upper
Side is provided with silicon PU elastic layer 3, and the top of silicon PU elastic layer 3 is provided with EPDM stratum granulosum 7, and wearing layer 4 is covered on EPDM particle
The top of layer 7, the inside of silicon PU elastic layer 3 is evenly spaced to be provided with several elastomer blocks 5, between two adjacent elastomer blocks 5
Filled with polyurethane materials 6, wearing layer 4 includes wear-resisting silicon and EPDM particle, and EPDM is evengranular is distributed on wear-resisting silicon.
4 upper surface of wearing layer is equipped with evagination, and perhaps the evagination of the fine pattern of the indent decorative pattern or the depth of indent are
0.1-0.5mm.Shock suction layer 2 is porous foam structure.Two-component seal coat layer 1 is Thief zone two-component seal coat layer.
The novel aqueous silicon PU elastic layer of the utility model can be protected by being provided with wearing layer above elastic layer
Elastic layer is not damaged, and wearing layer has the advantages that acidproof, alkaline-resisting, corrosion-resistant, non-aging, can increase silicon PU elasticity
The service life of layer；By being provided with silicon PU elastic layer and EPDM stratum granulosum, very high elasticity is all had two layers, ensure that aqueous
The elasticity of silicon PU elastic layer can generate a bounce appropriate, effective protection sportsman joint and ligament to sportsman, can subtract
The physical demands of few sportsman, reduces risk of injury, improves competitiveness.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of novel aqueous silicon PU elastic layer, including two-component seal coat layer (1), shock suction layer (2), silicon PU elastic layer (3)
With wearing layer (4), which is characterized in that be provided with shock suction layer (2), the shock-absorbing above the two-component seal coat layer (1)
It is provided with silicon PU elastic layer (3) above layer (2), is provided with EPDM stratum granulosum (7), institute above the silicon PU elastic layer (3)
The top that wearing layer (4) is covered on EPDM stratum granulosum (7) is stated, the inside of the silicon PU elastic layer (3) is evenly spaced to be provided with
Several elastomer blocks (5) are filled with polyurethane materials (6) between two adjacent elastomer blocks (5), wearing layer (4) packet
Wear-resisting silicon and EPDM particle are included, and the EPDM is evengranular is distributed on wear-resisting silicon.
2. a kind of novel aqueous silicon PU elastic layer according to claim 1, which is characterized in that table on the wearing layer (4)
Face is equipped with evagination, and perhaps the depth of the evagination of the fine pattern of the indent decorative pattern or indent is 0.1-0.5mm.
3. a kind of novel aqueous silicon PU elastic layer according to claim 1, which is characterized in that the shock suction layer (2) is more
Hole foaming structure.
4. a kind of novel aqueous silicon PU elastic layer according to claim 1, which is characterized in that the two-component seal coat
Layer (1) is Thief zone two-component seal coat layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012528.4U CN209384063U (en) | 2018-01-04 | 2018-01-04 | A kind of novel aqueous silicon PU elastic layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012528.4U CN209384063U (en) | 2018-01-04 | 2018-01-04 | A kind of novel aqueous silicon PU elastic layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384063U true CN209384063U (en) | 2019-09-13 |
Family
ID=67868161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012528.4U Expired - Fee Related CN209384063U (en) | 2018-01-04 | 2018-01-04 | A kind of novel aqueous silicon PU elastic layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536193A (en) * | 2022-02-24 | 2022-05-27 | 王勇 | Primer intelligent scanning and fine polishing equipment for automobile manufacturing |
-
2018
- 2018-01-04 CN CN201820012528.4U patent/CN209384063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536193A (en) * | 2022-02-24 | 2022-05-27 | 王勇 | Primer intelligent scanning and fine polishing equipment for automobile manufacturing |
| CN114536193B (en) * | 2022-02-24 | 2023-12-15 | 山东凯鹏汽车配件有限公司 | Intelligent primer scanning and fine polishing equipment for automobile manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |