CN101852001A - Reinforced multilayer composite floor and manufacturing method thereof - Google Patents
Reinforced multilayer composite floor and manufacturing method thereof Download PDFInfo
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- CN101852001A CN101852001A CN 201010212537 CN201010212537A CN101852001A CN 101852001 A CN101852001 A CN 101852001A CN 201010212537 CN201010212537 CN 201010212537 CN 201010212537 A CN201010212537 A CN 201010212537A CN 101852001 A CN101852001 A CN 101852001A
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- 239000002131 composite material Substances 0.000 title claims abstract description 111
- 238000004519 manufacturing process Methods 0.000 title abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 62
- 239000002023 wood Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 170
- 239000002994 raw material Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- 244000166124 Eucalyptus globulus Species 0.000 claims description 8
- 241000219000 Populus Species 0.000 claims description 8
- 241000124033 Salix Species 0.000 claims description 8
- 229920000877 Melamine resin Polymers 0.000 claims description 7
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims 2
- 239000004519 grease Substances 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- 238000009408 flooring Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000004634 thermosetting polymer Substances 0.000 description 27
- 238000007598 dipping method Methods 0.000 description 19
- 238000002360 preparation method Methods 0.000 description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000004640 Melamine resin Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 4
- -1 Lauxite Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000002615 epidermis Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Floor Finish (AREA)
Abstract
The invention relates to the technical field of wood floors, in particular to a reinforced multilayer composite floor which comprises a wear-resistant layer, an impregnated paper layer, a thermosetting resin layer and a multilayer composite floor base material. The manufacturing method comprises the following process steps: A. carrying out hot pressing on the wear-resistant layer, the impregnated paper layer and the thermosetting resin layer at 168-208 ℃ to obtain a mixed layer, wherein the pressure of the hot pressing is 0.45-0.8 MPa; B. keeping the temperature of the mixed layer obtained in the step A at 10-38 ℃, and carrying out cold pressing on the lower surface of the mixed layer and the upper surface of the multilayer composite floor base material to obtain a reinforced composite board blank; C. and C, carrying out grooving treatment on the blank of the reinforced multilayer composite floor obtained in the step B to obtain the reinforced multilayer composite floor. The invention is energy-saving and environment-friendly, greatly improves the strength, corrosion resistance, moth resistance, moisture resistance and flame retardance of the reinforced multilayer composite floor, and has stronger practicability.
Description
Technical field
The present invention relates to the wood floors technical field, refer in particular to a kind of reinforced multi-layer composite floor and preparation method thereof.
Background technology
Advantages such as wood floors have the intensity height, and heat insulation performance is good are widely used in the interior decoration.Yet wood floors meet water make moist can cause being out of shape, rotten or meet with the problem of damaging by worms.These problems are not well solved all the time.Be that wooden floor will consume a large amount of natural resources simultaneously, had a strong impact on the ecological homeostasis of natural environment, the mutual survival environment that infringement is human.Though solid wooden compound floor can reduce the felling quantity to natural forest, energy consumption is higher in its manufacturing process, and can produce a large amount of waste materials, waste water or waste gas, and natural environment is produced serious negative effect.
In order to solve this type of problem, constantly raw material are easy to get people, the simple composite floor board of production technology seeking.Chinese patent application document publication number CN1325791A discloses a kind of compound and composite floor board, and opening surface layer is common wood.Its bottom is a bamboo plywood.This type of composite floor board has intensity height, humidity, anticorrosive, anti-insect and on-deformable advantage.But, the manufacturing process complexity of this composite floor board, cost is higher.Chinese patent application document publication number CN2541549Y discloses a kind of composite floor board, and its bottom is a plastic plate, has added one deck lignum cinnamomi camphorae plate at the bottom upper surface, can prevent to damage by worms, but be used more widely because of higher being difficult to of its cost.In addition, the wear-resisting effect of all not preventing fires of above-mentioned composite floor board, use a period of time after, the wearing and tearing of above-mentioned composite floor board are more serious, shortened the application life on such floor greatly; Suffer from if run into fire, such composite floor board might promote the expansion that fire is suffered from, and has certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of reinforced multi-layer composite floor, and this reinforced multi-layer composite floor is intensity height, anticorrosive, anti-insect, not yielding not only, goes back humidity, fire-retardant, can prevent the expansion that fire is suffered from effectively.
The technical problem to be solved in the present invention provides a kind of preparation method of lower-cost reinforced multi-layer composite floor, and this preparation method operation is simple, manufacture difficulty is lower.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of reinforced multi-layer composite floor, comprise wearing layer, dipping ply of paper and multi-layer composite floor base material, described reinforced multi-layer composite floor also comprises thermoset resin layer, and described reinforced multi-layer composite floor is followed successively by wearing layer, dipping ply of paper, thermoset resin layer and multi-layer composite floor base material from upper epidermis to following top layer.
Wherein, the manufacturing materials of described thermoset resin layer is phenolic resins, Lauxite, melamine resin, epoxy resin, unsaturated polyester resin, polyurethane or polyimides.
Wherein, the manufacturing materials of described wearing layer is alundum (Al or the wear-resisting fat that contains high-abrasive material at least.
Wherein, the raw material of described multi-layer composite floor base material are that speed is given birth to class timber.
Further, the living class timber of described speed is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material.
Wherein, the side of described reinforced multi-layer composite floor is provided with groove and tenon, and the groove and the tenon of adjacent reinforced multi-layer composite floor splice mutually.
Wherein, the root of described tenon offers the glue groove.
A kind of preparation method of reinforced multi-layer composite floor comprises following process steps: A, wearing layer, dipping ply of paper and thermoset resin layer are carried out 168 ℃～208 ℃ hot pressings, obtain mixed layer; Wherein, the dipping ply of paper is between wearing layer and thermoset resin layer, and the pressure of hot pressing is 0.45Mpa～0.8Mpa; The temperature of B, maintenance steps A gained mixed layer is in 10 ℃～38 ℃, and the soffit of this mixed layer and the upper surface of multi-layer composite floor base material is carried out cold pressing, the composite plate that strengthened blank; C, will be by the processing of slotting of step B gained reinforced multi-layer composite floor blank, multi-layer composite floor is strengthened.
Wherein, the manufacturing materials of described thermoset resin layer is phenolic resins, Lauxite, melamine resin, epoxy resin, unsaturated polyester resin, polyurethane or polyimides; The manufacturing materials of described wearing layer is alundum (Al or the wear-resisting fat that contains high-abrasive material at least; The raw material of described multi-layer composite floor base material are that speed is given birth to class timber.
Wherein, the living class timber of described speed is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material.
Beneficial effect of the present invention is: the invention provides a kind of reinforced multi-layer composite floor, comprise wearing layer, dipping ply of paper and multi-layer composite floor base material, described reinforced multi-layer composite floor also comprises thermoset resin layer, and described reinforced multi-layer composite floor is followed successively by wearing layer, dipping ply of paper, thermoset resin layer and multi-layer composite floor base material from upper epidermis to following top layer.Reinforced multi-layer composite floor of the present invention adopts the multi-layer composite floor base material as basic material, greatly reduces its raw-material cost; Thermosetting resin is after curing, because intermolecular cross-linking, form net structure, therefore rigidity is big, hardness is high, heatproof is high, nonflammable, product size good stability, with wearing layer, dipping ply of paper, thermoset resin layer and multi-layer composite floor base material hot pressing, intensity, corrosion resistance, the anti-insect of described reinforced multi-layer composite floor have not only been improved, its humidity and anti-flammability have also been improved greatly, can effectively reduce and be out of shape after the humidity of described reinforced multi-layer composite floor and prevent the expansion that fire is suffered from, practicality is stronger.
Further, the present invention also provides a kind of preparation method of reinforced multi-layer composite floor, comprises following process steps: A, wearing layer, dipping ply of paper and thermoset resin layer are carried out 168 ℃～208 ℃ hot pressings, obtain mixed layer; Wherein, the dipping ply of paper is between wearing layer and thermoset resin layer, and the pressure of hot pressing is 0.45Mpa～0.8Mpa; The temperature of B, maintenance steps A gained mixed layer is in 10 ℃～38 ℃, and the soffit of this mixed layer and the upper surface of multi-layer composite floor base material is carried out cold pressing, the composite plate that strengthened blank; C, will be by the processing of slotting of step B gained reinforced multi-layer composite floor blank, multi-layer composite floor is strengthened.This preparation method operation is simple, manufacture difficulty is lower, and adopts the production process of cold pressing in the B step, thereby has reduced the cost of production of described reinforced multi-layer composite floor, and is practical.
Description of drawings
Fig. 1 is the section structure schematic diagram of reinforced multi-layer composite floor of the present invention.
Reference numeral.
1---wearing layer 2---dipping ply of paper
3---thermoset resin layer 4---multi-layer composite floor base material
5---groove 6---tenon
7---the glue groove.
The specific embodiment
For the ease of those skilled in the art's understanding, the present invention is further illustrated below in conjunction with embodiment and accompanying drawing, and the content that embodiment is mentioned not is a limitation of the invention.
As shown in Figure 1, a kind of reinforced multi-layer composite floor, comprise wearing layer 1, dipping ply of paper 2 and multi-layer composite floor base material 4, described reinforced multi-layer composite floor also comprises thermoset resin layer 3, and described reinforced multi-layer composite floor is followed successively by wearing layer 1, dipping ply of paper 2, thermoset resin layer 3 and multi-layer composite floor base material 4 from upper epidermis to following top layer.Reinforced multi-layer composite floor of the present invention adopts multi-layer composite floor base material 4 as basic material, greatly reduces its raw-material cost; Thermosetting resin is after curing, because intermolecular cross-linking, form net structure, therefore rigidity is big, hardness is high, heatproof is high, nonflammable, product size good stability, with wearing layer 1, dipping ply of paper 2, thermoset resin layer 3 and multi-layer composite floor base material 4 hot pressings, intensity, corrosion resistance, the anti-insect of described reinforced multi-layer composite floor have not only been improved, its humidity and anti-flammability have also been improved greatly, can effectively reduce and be out of shape after the humidity of described reinforced multi-layer composite floor and prevent the expansion that fire is suffered from, practicality is stronger.
The manufacturing materials of the described thermoset resin layer 3 of present embodiment is phenolic resins, Lauxite, melamine resin, epoxy resin, unsaturated polyester resin, polyurethane or polyimides.Can change the concrete material of described thermoset resin layer 3 according to the market supply situation, not influence the performance of the final finished of described reinforced multi-layer composite floor, preferred embodiment be that described thermoset resin layer 3 is melamine resin.
The manufacturing materials of the described wearing layer 1 of present embodiment is an alundum (Al, alundum (Al is dense, in air, be difficult for being corroded, adopt alundum (Al as the main material of wearing layer 1 abrasion resistance and corrosion resistance with the described reinforced multi-layer composite floor of further raising, prolong its application life, remove alundum (Al, can also use other material, as containing the wear-resisting fat of high-abrasive material at least.
The raw material of the described multi-layer composite floor base material 4 of present embodiment are that speed is given birth to class timber.Concrete, it is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material that described speed is given birth to class timber.The growth fraction of giving birth to the class plant owing to speed is very fast, can regrow faster after the felling, and cost is lower, and the living class timber of employing speed has reduced the destruction to natural environment greatly, has reduced raw-material cost, and economic serviceability and cost performance are higher.
The side of the described reinforced multi-layer composite floor of present embodiment is provided with groove 5 and tenon 6, and the groove 5 of adjacent reinforced multi-layer composite floor and tenon 6 splice mutually, so that the splicing of described reinforced multi-layer composite floor is laid.
The root of the described tenon 6 of present embodiment offers glue groove 7, when laying described reinforced multi-layer composite floor, glue need be applied in the junction of groove 5 and tenon 6, being provided with of glue groove 7 is beneficial to glue and flows along glue groove 7, to strengthen the layout uniformity of glue.
Embodiment one.
A kind of preparation method of reinforced multi-layer composite floor comprises following process steps: A, wearing layer 1, dipping ply of paper 2 and thermoset resin layer 3 are carried out 168 ℃ of hot pressings, obtain mixed layer; Wherein, dipping ply of paper 2 is between wearing layer 1 and thermoset resin layer 3, and the pressure of hot pressing is 0.8Mpa; The temperature of B, maintenance steps A gained mixed layer is in 10 ℃, and the soffit of this mixed layer and the upper surface of multi-layer composite floor base material 4 is carried out cold pressing, the composite plate that strengthened blank; C, will be by the processing of slotting of step B gained reinforced multi-layer composite floor blank, multi-layer composite floor is strengthened.This preparation method operation is simple, manufacture difficulty is lower, and adopts the production process of cold pressing in the B step, thereby has reduced the cost of production of described reinforced multi-layer composite floor, and is practical.
The manufacturing materials of the described thermoset resin layer 3 of present embodiment one is a melamine resin; The manufacturing materials of described wearing layer 1 is an alundum (Al; The raw material of described multi-layer composite floor base material 4 are that speed is given birth to class timber.
It is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material that the described speed of present embodiment one is given birth to class timber.
Embodiment two.
A kind of preparation method of reinforced multi-layer composite floor comprises following process steps: A, wearing layer 1, dipping ply of paper 2 and thermoset resin layer 3 are carried out 208 ℃ of hot pressings, obtain mixed layer; Wherein, dipping ply of paper 2 is between wearing layer 1 and thermoset resin layer 3, and the pressure of hot pressing is 0.45Mpa; The temperature of B, maintenance steps A gained mixed layer is in 38 ℃, and the soffit of this mixed layer and the upper surface of multi-layer composite floor base material 4 is carried out cold pressing, the composite plate that strengthened blank; C, will be by the processing of slotting of step B gained reinforced multi-layer composite floor blank, multi-layer composite floor is strengthened.
The manufacturing materials of the described thermoset resin layer 3 of present embodiment two is a phenolic resins; The manufacturing materials of described wearing layer 1 for or contain the wear-resisting fat of high-abrasive material at least; The raw material of described multi-layer composite floor base material 4 are that speed is given birth to class timber.
It is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material that the described speed of present embodiment two is given birth to class timber.
Embodiment three.
A kind of preparation method of reinforced multi-layer composite floor comprises following process steps: A, wearing layer 1, dipping ply of paper 2 and thermoset resin layer 3 are carried out 180 ℃ of hot pressings, obtain mixed layer; Wherein, dipping ply of paper 2 is between wearing layer 1 and thermoset resin layer 3, and the pressure of hot pressing is 0.5Mpa; The temperature of B, maintenance steps A gained mixed layer is in 20 ℃, and the soffit of this mixed layer and the upper surface of multi-layer composite floor base material 4 is carried out cold pressing, the composite plate that strengthened blank; C, will be by the processing of slotting of step B gained reinforced multi-layer composite floor blank, multi-layer composite floor is strengthened.
The manufacturing materials of the described thermoset resin layer 3 of present embodiment three is a unsaturated polyester resin; The manufacturing materials of described wearing layer 1 is an alundum (Al; The raw material of described multi-layer composite floor base material 4 are that speed is given birth to class timber.
It is that quick growth poplar wood material, speed are given birth to the Eucalyptus material or speed is given birth to the willow material that the described speed of present embodiment three is given birth to class timber.
The foregoing description is three kinds in the preferable implementation of the present invention, and in addition, the present invention can also realize that any without departing from the inventive concept of the premise conspicuous replacement is all within protection scope of the present invention by alternate manner.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212537 CN101852001A (en) | 2010-06-29 | 2010-06-29 | Reinforced multilayer composite floor and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010212537 CN101852001A (en) | 2010-06-29 | 2010-06-29 | Reinforced multilayer composite floor and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN101852001A true CN101852001A (en) | 2010-10-06 |
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| CN 201010212537 Pending CN101852001A (en) | 2010-06-29 | 2010-06-29 | Reinforced multilayer composite floor and manufacturing method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296780A (en) * | 2011-05-30 | 2011-12-28 | 冷涛 | Die-pressed reinforced ultra-raw wood floor |
| CN102758518A (en) * | 2012-07-11 | 2012-10-31 | 宜兴狮王木业有限公司 | High-wear-resistant wood-plastic composite floor and preparation method thereof |
| CN103132674A (en) * | 2011-11-22 | 2013-06-05 | 无锡市博大竹木业有限公司 | Heavy bamboo composite floor |
| CN104074340A (en) * | 2014-07-08 | 2014-10-01 | 惠东伟康橡塑制品有限公司 | Environment-friendly PVC-free plastic cement floor and preparing method of environment-friendly PVC-free plastic cement floor |
| CN104295069A (en) * | 2014-05-08 | 2015-01-21 | 张学坤 | Adhesive type spliced rubber sport floor |
| CN108972815A (en) * | 2018-08-04 | 2018-12-11 | 滁州晶田新型装饰材料有限公司 | A kind of Wear-resistant corrosion-resistant WPC floor producing technology |
| CN112409792A (en) * | 2020-11-25 | 2021-02-26 | 菏泽恒天然窗饰材料科技股份有限公司 | Plastic resin modified material and processing and manufacturing method thereof |
| CN118306096A (en) * | 2024-05-10 | 2024-07-09 | 上海巨原新材料科技有限公司 | Preparation method of high-corrosion-resistance wear-resistant composite floor |
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| JP3528466B2 (en) * | 1996-10-16 | 2004-05-17 | ダイソー株式会社 | Laminated body with excellent heat resistance and wear resistance |
| CN201111530Y (en) * | 2007-07-30 | 2008-09-10 | 麦道地板（苏州）有限公司 | Waterproof multilayer solid wood floor |
| CN101660340A (en) * | 2009-09-18 | 2010-03-03 | 麦道地板（苏州）有限公司 | Waterproof multilayer solid wood floor |
| CN101713246A (en) * | 2008-10-06 | 2010-05-26 | 东莞富尔玛木业科技有限公司 | Dipped paper mould pressing wood flooring block |
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| JP3528466B2 (en) * | 1996-10-16 | 2004-05-17 | ダイソー株式会社 | Laminated body with excellent heat resistance and wear resistance |
| CN201111530Y (en) * | 2007-07-30 | 2008-09-10 | 麦道地板（苏州）有限公司 | Waterproof multilayer solid wood floor |
| CN101713246A (en) * | 2008-10-06 | 2010-05-26 | 东莞富尔玛木业科技有限公司 | Dipped paper mould pressing wood flooring block |
| CN101660340A (en) * | 2009-09-18 | 2010-03-03 | 麦道地板（苏州）有限公司 | Waterproof multilayer solid wood floor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296780A (en) * | 2011-05-30 | 2011-12-28 | 冷涛 | Die-pressed reinforced ultra-raw wood floor |
| CN103132674A (en) * | 2011-11-22 | 2013-06-05 | 无锡市博大竹木业有限公司 | Heavy bamboo composite floor |
| CN102758518A (en) * | 2012-07-11 | 2012-10-31 | 宜兴狮王木业有限公司 | High-wear-resistant wood-plastic composite floor and preparation method thereof |
| CN104295069A (en) * | 2014-05-08 | 2015-01-21 | 张学坤 | Adhesive type spliced rubber sport floor |
| CN104074340A (en) * | 2014-07-08 | 2014-10-01 | 惠东伟康橡塑制品有限公司 | Environment-friendly PVC-free plastic cement floor and preparing method of environment-friendly PVC-free plastic cement floor |
| CN108972815A (en) * | 2018-08-04 | 2018-12-11 | 滁州晶田新型装饰材料有限公司 | A kind of Wear-resistant corrosion-resistant WPC floor producing technology |
| CN112409792A (en) * | 2020-11-25 | 2021-02-26 | 菏泽恒天然窗饰材料科技股份有限公司 | Plastic resin modified material and processing and manufacturing method thereof |
| CN118306096A (en) * | 2024-05-10 | 2024-07-09 | 上海巨原新材料科技有限公司 | Preparation method of high-corrosion-resistance wear-resistant composite floor |
| CN118306096B (en) * | 2024-05-10 | 2024-10-08 | 上海巨原新材料科技有限公司 | Preparation method of high-corrosion-resistance wear-resistant composite floor |
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