CN219011813U - Polymer foaming modified waterproof composite floor structure - Google Patents
Polymer foaming modified waterproof composite floor structure Download PDFInfo
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- CN219011813U CN219011813U CN202223284442.2U CN202223284442U CN219011813U CN 219011813 U CN219011813 U CN 219011813U CN 202223284442 U CN202223284442 U CN 202223284442U CN 219011813 U CN219011813 U CN 219011813U
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Abstract
The utility model relates to a polymer foaming modified waterproof composite floor structure which comprises a polymer modified substrate, wherein a surface decoration layer is arranged on the upper part of the polymer modified substrate, a mute layer is arranged on the lower part of the polymer modified substrate, the surface decoration layer, the polymer modified substrate and the mute layer form a floor body, chamfer angles are arranged on four side edges of the upper surface of the floor body, and a tenon groove and a tenon tongue are respectively arranged on two sides of the width direction of the floor body. The utility model has the advantages of water resistance, fire resistance, environmental protection, difficult deformation, low product density, easy processing of the substrate and adhesive composition with the surface decorative layer.
Description
Technical Field
The utility model relates to a floor structure, in particular to a waterproof composite floor structure.
Background
PVC floor refers to floor produced by polyvinyl chloride material. Specifically, polyvinyl chloride and its copolymer resin are used as main raw materials, and auxiliary materials such as filler, plasticizer, stabilizer, colorant, etc. are added to the continuous sheet-shaped base material, and the continuous sheet-shaped base material is produced by a coating process or a calendaring, extruding or extruding process. At present, the PVC floor has the problems of high product density, general waterproof, fireproof and environment-friendly performances, easy deformation and the like.
Disclosure of Invention
The utility model aims to: the utility model aims to overcome the defects in the prior art and provide a polymer foaming modified waterproof composite floor structure which is waterproof, fireproof, environment-friendly, not easy to deform, low in product density, easy to process and capable of being glued and compounded with a surface decorative layer.
The technical scheme is as follows: in order to solve the technical problems, the high polymer foaming modified waterproof composite floor structure comprises a high polymer modified substrate, wherein a surface decoration layer is arranged on the upper portion of the high polymer modified substrate, a mute layer is arranged on the lower portion of the high polymer modified substrate, the surface decoration layer, the high polymer modified substrate and the mute layer are combined into a floor body, chamfers are arranged on four side edges of the upper surface of the floor body, and a mortice and a tenon are respectively arranged on two sides of the width direction of the floor body.
Further, the surface decoration layer comprises a color film layer, a wear-resistant layer and a paint layer.
Further, the surface decoration layer comprises a wood skin layer and a varnish layer, and chamfer positions of four side edges of the surface decoration layer are provided with chamfer paint decoration layers.
Further, the surface decoration layer comprises a bamboo skin layer and a varnish layer, and chamfer paint decoration layers are arranged at chamfer positions of four side edges of the surface decoration layer.
The production process flow of the macromolecule modified base plate comprises the following steps:
(1) Granulating: after 60 percent of PVC resin powder and 40 percent of polyurethane are subjected to pressurized foaming molding, secondary crushing is carried out, so that polymer modified particles are obtained;
(2) Modified particles 80% + plant fibers 10% + MDI glue 10%, fully stirring, and performing hot pressing to obtain a substrate.
The beneficial effects are that: compared with the prior art, the utility model has the remarkable advantages that: the utility model has reasonable integral structure arrangement, adopts a macromolecule modified substrate, is waterproof, fireproof, environment-friendly, not easy to deform, has low product density, is easy to process, adopts macromolecule modified substrate and surface decoration layer (wood skin/bamboo skin/LVT/impregnated paper and the like) +MDI glue, performs assembly cold pressing to obtain a semi-finished product of the floor, and then adopts the procedures of splitting, sanding, slotting, painting, packaging and the like to manufacture the composite floor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a second embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1, the polymer foaming modified waterproof composite floor structure comprises a polymer modified substrate 1, wherein a surface decoration layer is arranged on the upper portion of the polymer modified substrate 1, the surface decoration layer comprises a color film layer, a wear-resisting layer and a paint layer, a mute layer 2 is arranged on the lower portion of the polymer modified substrate 1, the surface decoration layer, the polymer modified substrate 1 and the mute layer 2 form a floor body, chamfers 3 are arranged on four sides of the upper surface of the floor body, and a tongue-and-groove 4 and a tongue 5 are respectively arranged on two sides of the width direction of the floor body.
Example 2
As shown in fig. 2, the polymer foaming modified waterproof composite floor structure comprises a polymer modified substrate 1, wherein a surface decoration layer is arranged on the upper portion of the polymer modified substrate 1, a mute layer 2 is arranged on the lower portion of the polymer modified substrate 1, the surface decoration layer, the polymer modified substrate 1 and the mute layer 2 form a floor body, chamfers 3 are arranged on four sides of the upper surface of the floor body, the surface decoration layer comprises a wood skin layer and a varnish layer, chamfer paint decoration layers 6 are arranged at the chamfers 3 on the four sides of the surface decoration layer, and mortises 4 and tongues 5 are respectively arranged on two sides of the width direction of the floor body.
Example 3
As shown in fig. 2, the polymer foaming modified waterproof composite floor structure comprises a polymer modified substrate 1, wherein a surface decoration layer is arranged on the upper portion of the polymer modified substrate 1, a mute layer 2 is arranged on the lower portion of the polymer modified substrate 1, the surface decoration layer, the polymer modified substrate 1 and the mute layer 2 form a floor body, chamfers 3 are arranged on four sides of the upper surface of the floor body, the surface decoration layer comprises a bamboo skin layer and a varnish layer, chamfer paint decoration layers 6 are arranged at the chamfers 3 on the four sides of the surface decoration layer, and mortises 4 and tongues 5 are respectively arranged on two sides of the width direction of the floor body.
The utility model has reasonable integral structure arrangement, adopts a macromolecule modified substrate, is waterproof, fireproof, environment-friendly, not easy to deform, has low product density, is easy to process, adopts macromolecule modified substrate and surface decoration layer (wood skin/bamboo skin/LVT/impregnated paper and the like) +MDI glue, performs assembly cold pressing to obtain a semi-finished product of the floor, and then adopts the procedures of splitting, sanding, slotting, painting, packaging and the like to manufacture the composite floor.
The present utility model provides a method and a thought, and a method for implementing the technical scheme are numerous, the above description is only a preferred embodiment of the present utility model, and it should be noted that, for those skilled in the art, several improvements and modifications can be made, and these improvements and modifications should also be regarded as protection scope of the present utility model, and each component that is not explicitly described in the present embodiment can be implemented by the prior art.
Claims (4)
1. The utility model provides a waterproof composite floor structure of polymer foaming modification which characterized in that: the novel floor comprises a high-molecular modified substrate (1), wherein a surface decoration layer is arranged on the upper portion of the high-molecular modified substrate (1), a mute layer (2) is arranged on the lower portion of the high-molecular modified substrate (1), the surface decoration layer, the high-molecular modified substrate (1) and the mute layer (2) form a floor body, chamfers (3) are arranged on four side edges of the upper surface of the floor body, and a tongue groove (4) and a tongue (5) are respectively arranged on two sides of the width direction of the floor body.
2. The polymeric foam modified waterproof composite floor structure according to claim 1, wherein: the surface decorative layer comprises a color film layer, a wear-resistant layer and a paint layer.
3. The polymeric foam modified waterproof composite floor structure according to claim 1, wherein: the surface decorative layer comprises a wood skin layer and a varnish layer, and chamfer (3) positions of four side edges of the surface decorative layer are provided with chamfer paint decorative layers (6).
4. The polymeric foam modified waterproof composite floor structure according to claim 1, wherein: the surface decorative layer comprises a bamboo skin layer and a varnish layer, and chamfer angles (3) at four side edges of the surface decorative layer are provided with chamfer angle paint decorative layers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284442.2U CN219011813U (en) | 2022-12-08 | 2022-12-08 | Polymer foaming modified waterproof composite floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284442.2U CN219011813U (en) | 2022-12-08 | 2022-12-08 | Polymer foaming modified waterproof composite floor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219011813U true CN219011813U (en) | 2023-05-12 |
Family
ID=86269501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223284442.2U Active CN219011813U (en) | 2022-12-08 | 2022-12-08 | Polymer foaming modified waterproof composite floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219011813U (en) |
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2022
- 2022-12-08 CN CN202223284442.2U patent/CN219011813U/en active Active
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