CN202131751U - Polypropylene composite material flooring - Google Patents
Polypropylene composite material flooring Download PDFInfo
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- CN202131751U CN202131751U CN201120157145U CN201120157145U CN202131751U CN 202131751 U CN202131751 U CN 202131751U CN 201120157145 U CN201120157145 U CN 201120157145U CN 201120157145 U CN201120157145 U CN 201120157145U CN 202131751 U CN202131751 U CN 202131751U
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Abstract
The utility model relates to a polypropylene composite material flooring which is composed of the following components: a core layer, an upper reinforcing layer, a lower reinforcing layer and a surface decoration layer. The thickness of the core layer is 10mm-50mm. The upper reinforcing layer and the lower reinforcing layer are respectively provided at an upper surface and a lower surface of the core layer, and respectively have a thickness of 1.0mm-20mm. The surface decoration layer is provided at an upper surface of the upper reinforcing layer and has a thickness of 0.3mm-1.0mm. Compared with the prior art, the polypropylene composite material flooring has the following advantages: small weight, high impact resistance, high compression resistance, high wearing resistance, high corrosion resistance, high insect resistance, no deformation, high sound-insulation performance, high thermal-insulation performance, high shockproof performance, no odor, etc. Furthermore no wood is used, a more environment-friendly performance is obtained. The required raw materials such as polypropylene cellular material and wood veneer are common product of the market and can be easily obtained, thereby reducing cost and enlarging application range.
Description
Technical field
The utility model relates to a kind of composite floor board, especially relates to a kind of PP composite material floor.
Background technology
The floor of selling in the market is mainly various wood floors, like wooden floor, consolidated floor, solid wooden compound floor or the like.They will use a large amount of timber, and timber is scarce resource, and its price is up-trend year by year, and the cost of raw material of wood floors is increasingly high.A large amount of simultaneously use timber also are unfavorable for protecting the limited forest reserves.In addition, also there is the defective on many performances in wood floors.For example easy expand with wet and contract with dry produces buckling deformation.Be corroded easily, easily infested being damaged by worms.A large amount of toxic gases such as the formaldehyde that consolidated floor and solid wooden compound floor produce in manufacturing process to the health influence greatly.After the floor is installed, still discharge a large amount of toxic gases in long period of time, the people who lives in the house is produced health hazard.
Timber is not adopted on the PP composite material floor that the present invention introduces fully, has fundamentally solved the problem of timber resource shortage.And this floor also has plurality of advantages such as light weight, shock resistance, compression, rub resistance, corrosion-resistant, insect protected, indeformable, sound insulation, heat insulation, shockproof, odorlessness.
The utility model content
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence a kind of PP composite material floor with light weight, shock resistance, compression, rub resistance to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of PP composite material floor; It is characterized in that this composite floor board is made up of sandwich layer, last enhancement Layer, following enhancement Layer and surface decoration layer, the thickness of described sandwich layer is 10mm～50mm; Described upward enhancement Layer, following enhancement Layer are located at the upper surface and the soffit of sandwich layer; Thickness is 1.0mm～20mm, and described surface decoration layer is located at the upper surface of enhancement Layer, and thickness is 0.3mm～1.0mm.
Described sandwich layer is cellular polypropylene layer, has light weight, heat insulation, sound insulation, plurality of advantages such as shockproof, water-fast, corrosion-resistant, and the density of polypropylene honeycomb material is at 60～100kg/m
3Between, compressive strength is greater than 2.0MPa, and serviceability temperature is between subzero 30 ℃ to 80 ℃ above freezing.Can between 10mm～50mm, select according to its thickness of actual instructions for use.
The described enhancement Layer of going up is continuous fiber enhanced polypropylene composite board layer with following enhancement Layer, and the weight content of continuous fiber is 30%～80%.
Described continuous fiber is selected from glass fiber, basalt fibre, carbon fiber, aramid fiber, tossa, hemp, ramee, one or more in flax fiber and the sisal fiber.
Described continuous fiber enhanced polypropylene composite board layer is a laminate structure, and the direction of continuous fiber is 0 °, 90 ° alternately shop layers, and the draw ratio of continuous fiber is greater than 5000.
Described surface decoration layer is wooden cortex or skin of paint.The wood cortex adopts the beautiful seeds of texture better appearance usually.Also can not adopt wooden cortex, directly reach the effect of decoration, the general high paint of wear-resisting gloss that adopts of paint at last enhancement Layer upper surface coating paint.
Compared with prior art; The utility model manufacturing approach is simple; At first enhancement Layer is fixed in two surfaces up and down of polypropylene honeycomb plate through glue or other modes; And then attaching the effect that one deck wood cortex or direct brushing paint play beautiful decoration at last enhancement Layer upper surface, the PP composite material floor for preparing has plurality of advantages such as light weight, shock resistance, compression, rub resistance, corrosion-resistant, insect protected, indeformable, sound insulation, heat insulation, shockproof, odorlessness.And do not use timber, and comparatively environmental protection, required raw material polypropylene honeycomb material and wooden skin etc. are the common product in market, obtain easily, thereby have reduced cost, have enlarged the scope of application.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that sandwich layer, 2 is that last enhancement Layer, 3 is that enhancement Layer, 4 is surface decoration layer down among the figure.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
A kind of PP composite material floor, its structure is as shown in Figure 1, and this composite material floor is by sandwich layer 1, and last enhancement Layer 2, enhancement Layer 3 and surface decoration layer 4 are formed down.The material of sandwich layer 1 adopts polypropylene honeycomb, and thickness can be according to instructions for use between 10mm～50mm, and the thickness of present embodiment center core layer 1 is 20mm.The material of last enhancement Layer 2 and following enhancement Layer 3 all adopts continuous fiber enhanced polypropylene composite material, and thickness can be as requested between 1.0mm～20mm, and thickness is 5mm in the present embodiment.Surface decoration layer 4 is wooden cortex or skin of paint.
Concrete manufacture process is following:
Polypropylene honeycomb plate and continuous fiber enhanced polypropylene composite board sanction are slit into required size.Removing surface is clean, then at two-sided uniform coating one deck bonding glue of the one side of PP composite material sheet material and polypropylene honeycomb plate, treat that the both sides that glue is affixed on the polypropylene honeycomb plate with PP composite material sheet material after dried slightly are adjacent to bonding.And then a PP composite material plate surface attaches the ornamental wooden cortex of last layer therein.Dry in the air in the room temperature ventilation to solidify fully and can obtain product to glue.Can sheet material be cut out during concrete construction and installation and be slit into the size that needs so that install.
A kind of PP composite material floor; Form by sandwich layer, last enhancement Layer, following enhancement Layer and surface decoration layer; The thickness of sandwich layer is 10mm; Adopt cellular polypropylene material to make and obtain, have light weight, heat insulation, sound insulation, many effects such as shockproof, water-fast, corrosion-resistant, the density of polypropylene honeycomb material is 60kg/m
3, compressive strength is greater than 2.0MPa, and serviceability temperature is between subzero 30 ℃ to 80 ℃ above freezing.Last enhancement Layer, following enhancement Layer are located at the upper surface and the soffit of sandwich layer, and thickness is 1.0mm, is continuous fiber enhanced polypropylene composite board layer; The weight content of continuous fiber is 30%; Employed continuous fiber is a glass fiber, and draw ratio is greater than 5000, and this continuous fiber enhanced polypropylene composite board layer is a laminate structure; The direction of continuous fiber is 0 °, 90 ° alternately shop layers; Surface decoration layer is located at the upper surface of enhancement Layer, and thickness is 1mm, is the wooden cortex of the beautiful seeds making of texture better appearance.
A kind of PP composite material floor; Form by sandwich layer, last enhancement Layer, following enhancement Layer and surface decoration layer; The thickness of described sandwich layer is 50mm; Adopt cellular polypropylene material to make and obtain, have light weight, heat insulation, sound insulation, many effects such as shockproof, water-fast, corrosion-resistant, the density of polypropylene honeycomb material is 100kg/m
3, compressive strength is greater than 2.0MPa, and serviceability temperature is between subzero 30 ℃ to 80 ℃ above freezing.Last enhancement Layer, following enhancement Layer are located at the upper surface and the soffit of sandwich layer, and thickness is 20mm, is continuous fiber enhanced polypropylene composite board layer; The weight content of continuous fiber is 80%, and employed continuous fiber is the composite fibre that tossa, hemp constitute, and draw ratio is greater than 5000; This continuous fiber enhanced polypropylene composite board layer is a laminate structure, and the direction of continuous fiber is 0 °, 90 ° alternately shop layers, and surface decoration layer is a skin of paint; Be located at the upper surface of enhancement Layer; Thickness is 0.3mm, directly reaches the effect of decoration at last enhancement Layer coating paint, and paint adopts the high paint of wear-resisting gloss.
Claims (5)
1. PP composite material floor; It is characterized in that this composite floor board is made up of sandwich layer, last enhancement Layer, following enhancement Layer and surface decoration layer, the thickness of described sandwich layer is 10mm～50mm; Described upward enhancement Layer, following enhancement Layer are located at the upper surface and the soffit of sandwich layer; Thickness is 1.0mm～20mm, and described surface decoration layer is located at the upper surface of enhancement Layer, and thickness is 0.3mm～1.0mm.
2. PP composite material according to claim 1 floor is characterized in that, described sandwich layer is cellular polypropylene layer, and the density of this cellular polypropylene layer is 60～100kg/m
3
3. PP composite material according to claim 1 floor is characterized in that, the described enhancement Layer of going up is continuous fiber enhanced polypropylene composite board layer with following enhancement Layer.
4. PP composite material according to claim 3 floor; It is characterized in that; Described continuous fiber enhanced polypropylene composite board layer is a laminate structure, and the direction of continuous fiber is 0 °, 90 ° alternately shop layers, and the draw ratio of continuous fiber is greater than 5000.
5. PP composite material according to claim 1 floor is characterized in that, described surface decoration layer is wooden cortex or skin of paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120157145U CN202131751U (en) | 2011-05-17 | 2011-05-17 | Polypropylene composite material flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120157145U CN202131751U (en) | 2011-05-17 | 2011-05-17 | Polypropylene composite material flooring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131751U true CN202131751U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120157145U Expired - Lifetime CN202131751U (en) | 2011-05-17 | 2011-05-17 | Polypropylene composite material flooring |
Country Status (1)
| Country | Link |
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| CN (1) | CN202131751U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373015A (en) * | 2012-04-28 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | Wheat-straw/PP fabric lamination lightweight composite board and preparation method thereof |
| CN106671542A (en) * | 2017-03-02 | 2017-05-17 | 合肥杰迈特汽车新材料有限公司 | Low moisture absorption environment-friendly honeycomb composite board for automotive inner decoration and manufacturing process thereof |
| CN109986858A (en) * | 2019-04-04 | 2019-07-09 | 江苏贝尔装饰材料有限公司 | Environment-friendly polypropylene floor |
| WO2021227145A1 (en) * | 2019-10-15 | 2021-11-18 | 龙钟江 | Polyurethane composite floor and fabrication process therefor |
| CN116039207A (en) * | 2022-11-07 | 2023-05-02 | 桐乡市前沿新材料研究院 | Environment-friendly decorative wallboard with self-purification function and preparation process thereof |
-
2011
- 2011-05-17 CN CN201120157145U patent/CN202131751U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373015A (en) * | 2012-04-28 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | Wheat-straw/PP fabric lamination lightweight composite board and preparation method thereof |
| CN106671542A (en) * | 2017-03-02 | 2017-05-17 | 合肥杰迈特汽车新材料有限公司 | Low moisture absorption environment-friendly honeycomb composite board for automotive inner decoration and manufacturing process thereof |
| CN109986858A (en) * | 2019-04-04 | 2019-07-09 | 江苏贝尔装饰材料有限公司 | Environment-friendly polypropylene floor |
| WO2021227145A1 (en) * | 2019-10-15 | 2021-11-18 | 龙钟江 | Polyurethane composite floor and fabrication process therefor |
| GB2609377A (en) * | 2019-10-15 | 2023-02-01 | Long Zhongjiang | Polyurethane composite floor and fabrication process therefor |
| CN116039207A (en) * | 2022-11-07 | 2023-05-02 | 桐乡市前沿新材料研究院 | Environment-friendly decorative wallboard with self-purification function and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polypropylene composite material flooring Effective date of registration: 20140725 Granted publication date: 20120201 Pledgee: Qinghai Qaidam Development & Construction Investment Co., Ltd. Pledgor: Shanghai Genius Advanced Material (Group) Co., Ltd. Registration number: 2014310000052 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |