CN210598003U - Low-shrinkage plastic floor - Google Patents
Low-shrinkage plastic floor Download PDFInfo
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- CN210598003U CN210598003U CN201920620000.XU CN201920620000U CN210598003U CN 210598003 U CN210598003 U CN 210598003U CN 201920620000 U CN201920620000 U CN 201920620000U CN 210598003 U CN210598003 U CN 210598003U
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- pvc
- plastic floor
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- 239000000463 material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 210000001258 synovial membrane Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Floor Finish (AREA)
Abstract
The utility model relates to a low shrinkage percentage plastic floor, including printing layer, stereoplasm PVC layer and the soft PVC layer of range upon range of setting, the ratio of stereoplasm PVC layer thickness and plastic floor thickness is 1-2: 3. the printing layer, the hard PVC layer and the soft PVC layer can be bonded by an adhesive or pressed by hot pressing.
Description
Technical Field
The invention relates to the field of floors, in particular to a plastic floor with low shrinkage rate.
Background
The plastic floor is a plastic bottom surface decorative material, and has the advantages of various colors, light weight, wear resistance, good use function and low price. The plastic floor is classified according to the appearance of the floor and can be divided into a block floor and a coiled material floor, wherein the block floor is convenient to transport and lay, contains a large amount of filler inside, and has the advantages of low price, smoke burning resistance, pollution resistance, good wear resistance, easy replacement after damage and the like. However, the existing floor still has a problem which is difficult to solve, namely the problem of the shrinkage rate of the PVC floor, and the PVC floor is greatly influenced by the temperature due to the fact that the main material is made of PVC, and gaps among the PVC floor are easily enlarged due to repeated expansion with heat and contraction with cold, and finally cannot be recovered.
The inventor provides a self-settling adsorption block plastic floor in the applied Chinese patent CN201110083685.7, wherein a layer of PVC slip-stopping film is pressed on one surface of the self-settling adsorption block plastic floor, which is contacted with the ground, and a shading is arranged on one surface of the PVC slip-stopping film, which is contacted with the ground, so that the slip is not easy to occur after the PVC slip-stopping film is laid.
Disclosure of Invention
In view of the above, the present invention discloses a plastic floor with low shrinkage.
The purpose of the invention is realized by the following technical scheme:
the plastic floor with low shrinkage comprises a printing layer, a hard PVC layer and a soft PVC layer which are arranged in a stacked mode, wherein the ratio of the thickness of the hard PVC layer to the thickness of the plastic floor is 1-2: 3. the printing layer, the hard PVC layer and the soft PVC layer can be bonded by an adhesive or pressed by hot pressing.
Preferably, the thickness ratio of the hard PVC layer to the soft PVC layer is 3: 1.
Furthermore, the end face, far away from the hard PVC layer, of the printing layer is also provided with a wear-resistant layer, the wear-resistant layer is made of PVC materials, the thickness of the wear-resistant layer is 0.55mm-1mm, and the surface of the wear-resistant layer is also provided with a UV layer.
The hard PVC layer is used for preventing deformation in the plastic floor, and the hard PVC layer is relatively low in influence of temperature, so that the shrinkage deformation of the whole plastic floor can be reduced, and the stability is enhanced. However, if the thickness of the hard PVC layer is too large, the bending resistance of the plastic flooring is weakened, so that the ratio of the thickness of the hard PVC layer to the thickness of the plastic flooring is controlled to be 1-2: 3 can meet good use requirements. The hardness of the hard PVC layer is higher than that of the soft PVC layer, the soft PVC layer is arranged to enhance the buffering capacity of the plastic floor, and the hard PVC layer and the soft PVC layer adopt a thickness ratio of 3:1, so that the shape and the anti-bending capacity of the plastic floor can be well guaranteed.
Furthermore, the service life of the plastic floor mainly depends on the thickness of the wear-resistant layer, the wear-resistant layer with the thickness of 0.55mm can be used for more than 5 years under the normal condition, the wear-resistant layer with the thickness of 1mm can be used for about 20 years under the normal condition, the service life of the wear-resistant layer with the thickness of 0.55mm to 1mm and the cost for producing the plastic floor are considered, the good use requirement can be met by selecting the wear-resistant layer with the thickness of 0.55mm to 1mm, the hardness of the surface of the wear-resistant layer is enhanced through UV treatment on the surface of the wear-.
As the further improvement scheme of this application, soft PVC layer has pressed one deck PVC with the one side of ground contact and has stopped the synovial membrane, and this PVC limited slip membrane sets up limited slip line with the one side on ground basis, and the design that stops the synovial membrane makes its cubic plastic floor have more excellent anti-skidding effect.
The invention has the beneficial effects that: the rigid PVC layer with a certain thickness is arranged in the plastic floor, so that the expansion with heat and contraction with cold of the whole plastic floor can be reduced, the stability of the plastic floor is enhanced, the structure is simple, the production cost is low, and the service life is long.
Drawings
Fig. 1 is a schematic structural view of a low shrinkage plastic floor according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a low shrinkage plastic floor according to embodiment 3 of the present invention.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be described in further detail below with reference to examples:
example 1
The embodiment provides a plastic floor with low shrinkage, as shown in fig. 1, which includes a printing layer 3, a hard PVC layer 4 and a soft PVC layer 5, which are stacked, wherein the ratio of the thickness of the hard PVC layer 4 to the thickness of the plastic floor is 1: 3. the thickness ratio of the hard PVC layer 4 to the soft PVC layer 5 is 3: 1. The printing layer 3 is far away from the terminal surface of stereoplasm PVC layer 4 and still is provided with wearing layer 2, and wearing layer 2 is the PVC material, and 2 thickness of wearing layer are 0.55mm, and 2 surfaces on wearing layer still are provided with UV layer 1.
Example 2
The embodiment provides a low shrinkage percentage plastic floor, including printing layer 3, stereoplasm PVC layer 4 and soft PVC layer 5 of range upon range of setting, the ratio of 4 thickness on stereoplasm PVC layer and plastic floor thickness is 2: 3. the thickness ratio of the hard PVC layer 4 to the soft PVC layer 5 is 3: 1. The printing layer 3 is kept away from the terminal surface on stereoplasm PVC layer 4 and still is provided with wearing layer 2, and wearing layer 2 is the PVC material, and 2 thickness on wearing layer are 1mm, and 2 surfaces on wearing layer still are provided with UV layer 1.
Example 3
The embodiment provides a plastic floor with low shrinkage, as shown in fig. 2, which includes a printing layer 3, a hard PVC layer 4 and a soft PVC layer 5, which are stacked, wherein the ratio of the thickness of the hard PVC layer 4 to the thickness of the plastic floor is 1: 3. the thickness ratio of the hard PVC layer 4 to the soft PVC layer 5 is 3: 1. The printing layer 3 is far away from the terminal surface on stereoplasm PVC layer 4 and still is provided with wearing layer 2, and wearing layer 2 is the PVC material, and 2 thickness on wearing layer are 0.6mm, and 2 surfaces on wearing layer still are provided with UV layer 1. A PVC anti-slip film 6 is pressed on the surface of the soft PVC layer 5 contacting with the ground.
The foregoing is a detailed description of the invention, which is described in greater detail and not intended to limit the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (1)
1. A low-shrinkage plastic floor is characterized in that: the plastic floor comprises a printing layer, a hard PVC layer and a soft PVC layer which are arranged in a stacked mode, wherein the ratio of the thickness of the hard PVC layer to the thickness of the plastic floor is 1-2: 3;
the thickness ratio of the hard PVC layer to the soft PVC layer is 3: 1;
the end surface of the printing layer far away from the hard PVC layer is also provided with a wear-resistant layer which is made of PVC material,
the thickness of the wear-resistant layer is 0.55mm-1mm, and a UV layer is further arranged on the surface of the wear-resistant layer;
one side of the soft PVC layer, which is contacted with the ground, is pressed with a PVC slip-stopping film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620000.XU CN210598003U (en) | 2019-04-30 | 2019-04-30 | Low-shrinkage plastic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620000.XU CN210598003U (en) | 2019-04-30 | 2019-04-30 | Low-shrinkage plastic floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598003U true CN210598003U (en) | 2020-05-22 |
Family
ID=70690325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920620000.XU Expired - Fee Related CN210598003U (en) | 2019-04-30 | 2019-04-30 | Low-shrinkage plastic floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598003U (en) |
-
2019
- 2019-04-30 CN CN201920620000.XU patent/CN210598003U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |