CN203795802U - Impregnated paper lamination wooden floor based on structural foaming wood-plastic composite material - Google Patents
Impregnated paper lamination wooden floor based on structural foaming wood-plastic composite material Download PDFInfo
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- CN203795802U CN203795802U CN201420224705.7U CN201420224705U CN203795802U CN 203795802 U CN203795802 U CN 203795802U CN 201420224705 U CN201420224705 U CN 201420224705U CN 203795802 U CN203795802 U CN 203795802U
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Abstract
The utility model discloses an impregnated paper lamination wooden floor based on a structural foaming wood-plastic composite material. The impregnated paper lamination wooden floor is characterized by being composed of a pasting layer, a structural foaming wood-plastic composite material base material layer and a balance layer, the pasting layer is bonded through adhesive, the pasting layer is formed by bonding abrasion paper with the specification being 30-70 g/m<2> and decorative paper with the specification being 70-90 g/m<2>, the structural foaming wood-plastic composite material base material layer is formed by a foaming layer and compact layers located on the upper surface and the lower surface of the foaming layer, the foaming layer and the compact layers are integrally formed in a foamed mode, the thickness of the foaming layer ranges from 4 mm to 8 mm, the average density of the foaming layer ranges from 0.85 g/cm<3> to 0.95 g/cm<3>, the thickness of the compact layers ranges from 0.5 mm to 1 mm, the density of the compact layers is larger than 1.4 g/cm<3>, and the balance layer is balance paper with the specification ranging from 100 g/m<2> to 160 g/m<2>. The impregnated paper lamination wooden floor has the characteristics of a traditional impregnated paper lamination wooden floor, and has the advantages of being free of releasing of formaldehyde, durable, small in water absorption deformation, capable of fully utilizing the waste resources, friendly to the environment and the like, and the zoological requirement is met.
Description
Technical field
The utility model relates to floor.
Background technology
Impregnated-paper laminated wood floor not only has the visual effect of wood flooring, also have wear-resisting, attractive in appearance, environmental protection, protection against the tide, fire-retardant, mothproof, nursing convenient, easy to clean, the plurality of advantages such as economical and practical are installed and obtain more customers' favor, China has the consumption of several hundred million square metres every year.Impregnated-paper laminated wood floor, is commonly called as laminated flooring.Wood floors are general main to be made up of overlay coating, substrate layer and balance layer.Substrate layer is wherein mainly by adopting the prepared density of thermoset amino resin to be greater than 0.85g/cm
3middle and higher density fiber artificial board form, overlay coating is mainly made up of the impregnated paper decorative layer with wearing layer, balance layer is mainly by preventing that floor deformation and moistureproof balance paper form.Adopt middle and higher density fiber artificial board as the impregnated-paper laminated wood floor of base material owing to adopting thermoset amino resin, especially Lauxite, exist useless, old system product cannot recycle, part free formaldehyde discharges, absorb the problems such as distortion is large.
Utility model content
Technical problem to be solved in the utility model has just been to provide a kind of impregnated-paper laminated wood floor of structure foaming wood-plastic composite material as base material that adopt, this impregnated-paper laminated wood floor not only has the feature of traditional impregnated-paper laminated wood floor, has that formaldehydeless release, durability are good, water suction distortion is little, make full use of green such as waste and old resource, environmental protection and meet the advantages such as ecology requirement simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of structure foaming wood-plastic composite material base impregnated-paper laminated wood floor, it is characterized in that: by consisting of the bonding overlay coating of adhesive, structure foaming wood-plastic composite material base layer and balance layer, described overlay coating is by 30-70g/m
2abrasion-proof paper and 70-90g/m
2facing paper be bonded; Structure foaming wood-plastic composite material base layer is made up of foaming layer and the compacted zone that is positioned at the upper and lower surface of foaming layer, and foaming layer and compacted zone are integrated foaming, and described depth of foam is that 4-8mm, averag density are 0.85-0.95g/cm
3, the thickness of compacted zone is 0.5-1mm, density is greater than 1.4g/cm
3; Described balance layer is 100-160g/m
2balance paper.
Preferably, in described structure foaming wood-plastic composite material base layer, wood fiber powder quality percentage composition is 10-30%, and the granularity of wood fiber powder is 150-500 order, and resin matrix is polyvinyl chloride thermoplastic.
Preferably, described adhesive is polyurethane binder.
The beneficial effects of the utility model are:
1) adopt the base material of structure foaming wood-plastic composite material as impregnated-paper laminated wood floor, avoid the disadvantages such as traditional middle and higher density fiberboard class impregnated-paper laminated wood floor base material waste product cannot reclaim, formaldehyde discharges, water suction deformation of cylindrical, there is green, environmental protection simultaneously and meet the advantages such as ecological requirement;
2) the wood plastic composite base material adopting adopts the preparation of structure foaming technique, has the advantages such as mechanical property is good, water absorption rate is low, water suction distortion is little, ensures that impregnated-paper laminated wood floor has good physicochemical property.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structural representation of the utility model structure foaming wood-plastic composite material base impregnated-paper laminated wood floor.
Detailed description of the invention
As Fig. 1, the utility model structure foaming wood-plastic composite material base impregnated-paper laminated wood floor is by consisting of the bonding overlay coating of polyurethane binder, structure foaming wood-plastic composite material base layer and balance layer, and described overlay coating is by 30-70g/m
2abrasion-proof paper 1 and 70-90g/m
2facing paper 2 be bonded by polyurethane binder, antifriction paper is outermost layer; Structure foaming wood-plastic composite material base layer is made up of foaming layer 4 and the compacted zone 3 that is positioned at the upper and lower surface of foaming layer, and foaming layer and compacted zone are integrated foaming, and described depth of foam is that 4-8mm, averag density are 0.85-0.95g/cm
3, the thickness of compacted zone is 0.5-1mm, density is more than or equal to 1.4g/cm
3, preferably at 1.4～1.6g/cm
3, be generally not more than 2g/cm
3; Described balance layer is 100-160g/m
2balance paper 5.Wherein structure foaming wood-plastic composite material base layer refers to the wood plastic composite substrate layer that contains compacted zone.Polyurethane binder also can adopt other conventional adhesive for floor coverings bonding.
In the foaming wood-plastic of structure described in the utility model composite material base layer, wood fiber powder quality percentage composition is 10-30%, and the granularity of wood fiber powder is 150-500 order, and resin matrix is polyvinyl chloride thermoplastic.
The wood plastic composite base material that the utility model adopts adopts the preparation of structure foaming technique, has the advantages such as mechanical property is good, water absorption rate is low, water suction distortion is little, ensures that impregnated-paper laminated wood floor has good physicochemical property.Experimental data in table embodiment specific as follows:
。
Claims (3)
1. a structure foaming wood-plastic composite material base impregnated-paper laminated wood floor, is characterized in that: by consisting of the bonding overlay coating of adhesive, structure foaming wood-plastic composite material base layer and balance layer, described overlay coating is by 30-70g/m
2abrasion-proof paper and 70-90g/m
2facing paper be bonded; Structure foaming wood-plastic composite material base layer is made up of foaming layer and the compacted zone that is positioned at the upper and lower surface of foaming layer, and foaming layer and compacted zone are integrated foaming, and described depth of foam is that 4-8mm, averag density are 0.85-0.95g/cm
3, the thickness of compacted zone is 0.5-1mm, density is greater than 1.4g/cm
3; Described balance layer is 100-160g/m
2balance paper.
2. structure foaming wood-plastic composite material base impregnated-paper laminated wood floor according to claim 1, it is characterized in that: in described structure foaming wood-plastic composite material base layer, wood fiber powder quality percentage composition is 10-30%, the granularity of wood fiber powder is 150-500 order, and resin matrix is polyvinyl chloride thermoplastic.
3. structure foaming wood-plastic composite material base impregnated-paper laminated wood floor according to claim 1, is characterized in that: described adhesive is polyurethane binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224705.7U CN203795802U (en) | 2014-05-04 | 2014-05-04 | Impregnated paper lamination wooden floor based on structural foaming wood-plastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224705.7U CN203795802U (en) | 2014-05-04 | 2014-05-04 | Impregnated paper lamination wooden floor based on structural foaming wood-plastic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795802U true CN203795802U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224705.7U Expired - Fee Related CN203795802U (en) | 2014-05-04 | 2014-05-04 | Impregnated paper lamination wooden floor based on structural foaming wood-plastic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924771A (en) * | 2014-05-04 | 2014-07-16 | 浙江元森态家具有限公司 | Structural foaming wood-plastic composite material-based impregnated paper laminated wooden floor |
| CN104552535A (en) * | 2015-02-12 | 2015-04-29 | 安吉恒丰竹木产品有限公司 | Process for producing light composite floor |
-
2014
- 2014-05-04 CN CN201420224705.7U patent/CN203795802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924771A (en) * | 2014-05-04 | 2014-07-16 | 浙江元森态家具有限公司 | Structural foaming wood-plastic composite material-based impregnated paper laminated wooden floor |
| CN104552535A (en) * | 2015-02-12 | 2015-04-29 | 安吉恒丰竹木产品有限公司 | Process for producing light composite floor |
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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: 20140827 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |