CN111576787A - Novel coffee grounds wood-plastic composite floor - Google Patents
Novel coffee grounds wood-plastic composite floor Download PDFInfo
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- CN111576787A CN111576787A CN202010480620.5A CN202010480620A CN111576787A CN 111576787 A CN111576787 A CN 111576787A CN 202010480620 A CN202010480620 A CN 202010480620A CN 111576787 A CN111576787 A CN 111576787A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a novel coffee grounds wood-plastic composite floor, which comprises a protective layer and a coffee grounds wood-plastic base material layer, wherein the protective layer comprises a UV layer and a PVC wear-resistant layer; the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 24.8-48.9 parts of PVC resin powder, 6.5-29.6 parts of coffee grounds, 14.2-29.6 parts of wood powder, 38.9-68.9 parts of calcium carbonate, 0.1-5 parts of a stabilizer, 0.1-2 parts of a lubricant and 0.1-3 parts of other auxiliary agents. The coffee grounds in a certain proportion are added in the formula, so that the product has coffee fragrance, has an adsorption effect on formaldehyde in the air and also has a certain insect expelling effect.
Description
Technical Field
The invention relates to the technical field of floor processing, in particular to a novel coffee grounds wood-plastic composite floor.
Background
A composite floor is one of the floors. However, the composite floor is artificially changed in the natural structure of the floor material, and the floor with certain physical properties meeting the expected requirements is achieved.
Due to its excellent properties, PVC composite flooring has become more and more widely used, and is generally a multilayer composite PVC flooring, that is, it has a multilayer structure, generally is formed by laminating 4-5 layers, and generally has a wear-resistant layer (containing UV treatment), a printed film layer, a glass fiber layer, a base layer, etc.
The existing PVC composite floor has high integral density and plastic smell, and influences the comfort of people in use.
Therefore, we propose a novel coffee grounds wood-plastic composite floor to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel coffee grounds wood-plastic composite floor.
The novel coffee grounds wood-plastic composite floor comprises a protective layer and a coffee grounds wood-plastic base material layer, wherein the protective layer comprises a UV layer and a PVC wear-resistant layer, the PVC wear-resistant layer is arranged at the bottom of the UV layer, and the coffee grounds wood-plastic base material layer is arranged at the bottom of the PVC wear-resistant layer;
the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 24.8-48.9 parts of PVC resin powder, 6.5-29.6 parts of coffee grounds, 14.2-29.6 parts of wood powder, 38.9-68.9 parts of calcium carbonate, 0.1-5 parts of a stabilizer, 0.1-2 parts of a lubricant and 0.1-3 parts of other auxiliary agents.
Preferably, the protective layer further comprises a PVC decorative layer, and the upper end of the PVC decorative layer is connected with the bottom of the PVC wear-resistant layer.
Preferably, the other auxiliary agent is one or more of a silane coupling agent and a lubricant.
Preferably, the coffee ground wood-plastic substrate layer bottom laminating has the cushion layer, the cushion layer is in the soft foaming material of PVC, EVA, IXPE, cork, EPEF foaming material, PE foaming material, EPE foaming material or non-woven fabrics.
Preferably, the production process of the novel coffee grounds wood-plastic composite floor comprises the following steps:
s1, making a coffee grounds wood-plastic base material layer:
first step mixing: putting the raw materials of the coffee ground wood-plastic base material layer into a mixer according to the proportion, mixing, controlling the temperature at 45-115 ℃, and uniformly mixing for later use;
the second step of material manufacturing: putting the uniformly mixed raw materials into an internal mixer, controlling the rotating speed of 799-;
thirdly, extruding a coffee slag wood-plastic base material layer: feeding the granules into a hopper of an extruder through an automatic feeding device, mixing and plasticizing the granules by a double-screw extruder, molding the granules by a mold, shaping and cooling the granules by a shaping mold, drawing the granules, cutting the granules to obtain finished products;
s2, manufacturing the novel coffee grounds wood-plastic composite floor: and (5) attaching a protective layer to the upper end surface of the coffee grounds wood-plastic base material layer obtained in the step S1 to obtain the novel coffee grounds wood-plastic composite board.
Preferably, in the S1, the second step of material manufacturing process is performed as follows: feeding the mixed material into a feed hopper of an extruder through spiral feeding, mixing, plasticizing and compacting the material by the extruder, feeding the material into a granulation die, granulating, blowing, weighing and packaging, wherein the granulation temperature is controlled to be between 150 ℃ and 210 ℃.
Preferably, in S1, the method further includes the following steps: cleaning coffee grounds, filtering, adding ferment into the coffee grounds, wherein the mass ratio of the ferment to the coffee grounds is (0.001-0.005):1, putting the mixture of the coffee grounds and the ferment into a mixer, mixing for 1-2h at the temperature of 60-80 ℃, washing with hot water after mixing, drying, crushing after drying, and sieving with a 60-80 mesh sieve.
Preferably, the protective layer is connected with the coffee grounds wood-plastic base material layer in a hot bonding or gluing mode.
Preferably, in the S1, in the mixing process, a proper amount of auxiliary materials can be added, the mass ratio of the auxiliary materials to the PVC resin powder is (0.003-0.03):1, and the auxiliary materials are one or more of CPE, a coloring agent, an antioxidant and a flame retardant.
The invention has the beneficial effects that:
1. according to the invention, the coffee grounds in a certain proportion are added in the production of the coffee ground wood-plastic substrate layer, so that the product has coffee fragrance, has an adsorption effect on formaldehyde in the air, also has a certain insect expelling effect, and simultaneously can reduce the density of the product, so that the product is lighter and quieter.
2. The wood-plastic substrate layer containing the coffee grounds has the special color of the coffee grounds, and under a certain condition, the color of the wood-plastic substrate layer containing the coffee grounds does not need to be adjusted by adopting a chemical reagent, so that raw materials needed in the production process of the composite floor are reduced, the cost is reduced, and the chemical pollution is reduced.
3. The pretreatment of the coffee grounds can remove part of grease in the coffee grounds, improve the internal porosity of the coffee grounds and further improve the adsorbability of the coffee grounds.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Embodiment 1, a novel coffee grounds wood-plastic composite floor comprises a protective layer and a coffee grounds wood-plastic base material layer, wherein the protective layer comprises a UV layer and a PVC wear-resistant layer, the PVC wear-resistant layer is arranged at the bottom of the UV layer, and the coffee grounds wood-plastic base material layer is arranged at the bottom of the PVC wear-resistant layer;
the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 24.8 parts of PVC resin powder, 6.5 parts of coffee grounds, 14.2 parts of wood powder, 38.9 parts of calcium carbonate, 0.1 part of stabilizer, 0.1 part of lubricant and 0.1 part of other auxiliary agents.
Further, the inoxidizing coating still includes the PVC decorative layer, the upper end of PVC decorative layer with PVC wearing layer bottom is connected.
Further, the other auxiliary agent is one or more of a silane coupling agent and a lubricant.
Furthermore, the bottom of the coffee ground wood-plastic base material layer is laminated with a soft cushion layer, and the soft cushion layer is one of PVC soft foaming material, EVA, IXPE, cork, EPEF foaming material, PE foaming material, EPE foaming material or non-woven fabric.
Further, the production process of the novel coffee grounds wood-plastic composite floor comprises the following steps:
s1, making a coffee grounds wood-plastic base material layer:
first step mixing: putting the raw materials of the coffee ground wood-plastic base material layer into a mixer according to the proportion, mixing, controlling the temperature at 45 ℃, and uniformly mixing for later use;
the second step of material manufacturing: putting the uniformly mixed raw materials into an internal mixer, controlling the rotating speed to be 799r/min, carrying out internal mixing for 3min, controlling the temperature to be 100 ℃, and discharging for later use after the internal mixing is finished;
thirdly, extruding a coffee slag wood-plastic base material layer: feeding the granules into a hopper of an extruder through an automatic feeding device, mixing and plasticizing the granules by a double-screw extruder, molding the granules by a mold, shaping and cooling the granules by a shaping mold, drawing the granules, cutting the granules to obtain finished products;
s2, manufacturing the novel coffee grounds wood-plastic composite floor: and (5) attaching a protective layer to the upper end surface of the coffee grounds wood-plastic base material layer obtained in the step S1 to obtain the novel coffee grounds wood-plastic composite board.
Further, in S1, the method further includes preprocessing the coffee grounds: cleaning coffee grounds, filtering, adding enzyme into the coffee grounds at a mass ratio of 0.001:1, putting a mixture of the coffee grounds and the enzyme into a mixer for mixing, controlling the temperature at 60 ℃, mixing for 1h, washing with hot water after mixing, drying, crushing after drying, and sieving with a 60-mesh sieve.
Furthermore, the protective layer is connected with the coffee grounds wood-plastic substrate layer in a hot bonding or gluing mode.
Further, in the S1, in the mixing process, a proper amount of auxiliary materials can be added, the mass ratio of the auxiliary materials to the PVC resin powder is 0.003:1, and the auxiliary materials are one or more of CPE, a coloring agent, an antioxidant and a flame retardant.
In embodiment 2, the novel coffee grounds wood-plastic composite floor comprises a protection layer and a coffee grounds wood-plastic base material layer, wherein the protection layer comprises a UV layer and a PVC wear-resistant layer, the PVC wear-resistant layer is arranged at the bottom of the UV layer, and the coffee grounds wood-plastic base material layer is arranged at the bottom of the PVC wear-resistant layer;
the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 48.9 parts of PVC resin powder, 29.6 parts of coffee grounds, 29.6 parts of wood powder, 68.9 parts of calcium carbonate, 5 parts of a stabilizer, 2 parts of a lubricant and 3 parts of other auxiliary agents.
Further, the other auxiliary agent is one or more of a silane coupling agent and a lubricant.
Furthermore, the bottom of the coffee ground wood-plastic base material layer is laminated with a soft cushion layer, and the soft cushion layer is one of PVC soft foaming material, EVA, IXPE, cork, EPEF foaming material, PE foaming material, EPE foaming material or non-woven fabric.
Further, the production process of the novel coffee grounds wood-plastic composite floor comprises the following steps:
s1, making a coffee grounds wood-plastic base material layer:
first step mixing: putting the raw materials of the coffee ground wood-plastic base material layer into a mixer according to the proportion, mixing, controlling the temperature at 115 ℃, and uniformly mixing for later use;
the second step of material manufacturing: feeding the mixed material into a feed hopper of an extruder through spiral feeding, mixing, plasticizing and compacting the material by the extruder, feeding the material into a granulation die, granulating, blowing, weighing and packaging, wherein the granulation temperature is controlled to be 150 ℃.
Thirdly, extruding a coffee slag wood-plastic base material layer: feeding the granules into a hopper of an extruder through an automatic feeding device, mixing and plasticizing the granules by a double-screw extruder, molding the granules by a mold, shaping and cooling the granules by a shaping mold, drawing the granules, cutting the granules to obtain finished products;
s2, manufacturing the novel coffee grounds wood-plastic composite floor: and (5) attaching a protective layer to the upper end surface of the coffee grounds wood-plastic base material layer obtained in the step S1 to obtain the novel coffee grounds wood-plastic composite board.
Further, in S1, in the second step of manufacturing, the following steps are adopted:
further, in S1, the method further includes preprocessing the coffee grounds: cleaning coffee grounds, filtering, adding enzyme into the coffee grounds at a mass ratio of 0.005:1, putting a mixture of the coffee grounds and the enzyme into a mixer for mixing, controlling the temperature at 80 ℃, mixing for 2 hours, washing with hot water after mixing, drying, crushing after drying, and sieving with a 80-mesh sieve.
Furthermore, the protective layer is connected with the coffee grounds wood-plastic substrate layer in a hot bonding or gluing mode.
Further, in the S1, in the mixing process, proper auxiliary materials can be added, the mass ratio of the auxiliary materials to the PVC resin powder is 0.03:1, and the auxiliary materials are one or more of CPE, a coloring agent, an antioxidant and a flame retardant.
In embodiment 3, the novel coffee grounds wood-plastic composite floor comprises a protection layer and a coffee grounds wood-plastic substrate layer, wherein the protection layer comprises a UV layer and a PVC wear-resistant layer, the PVC wear-resistant layer is arranged at the bottom of the UV layer, and the coffee grounds wood-plastic substrate layer is arranged at the bottom of the PVC wear-resistant layer;
the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 30.6 parts of PVC resin powder, 48.5 parts of coffee grounds, 22.3 parts of wood powder, 51.2 parts of calcium carbonate, 2.5 parts of a stabilizer, 1 part of a lubricant and 1.5 parts of other auxiliary agents.
Further, the inoxidizing coating still includes the PVC decorative layer, the upper end of PVC decorative layer with PVC wearing layer bottom is connected.
Further, the other auxiliary agent is one or more of a silane coupling agent and a lubricant.
Furthermore, the bottom of the coffee ground wood-plastic base material layer is laminated with a soft cushion layer, and the soft cushion layer is one of PVC soft foaming material, EVA, IXPE, cork, EPEF foaming material, PE foaming material, EPE foaming material or non-woven fabric.
Further, the production process of the novel coffee grounds wood-plastic composite floor comprises the following steps:
s1, making a coffee grounds wood-plastic base material layer:
first step mixing: putting the raw materials of the coffee ground wood-plastic base material layer into a mixer according to the proportion, mixing, controlling the temperature at 80 ℃, and uniformly mixing for later use;
the second step of material manufacturing: putting the uniformly mixed raw materials into an internal mixer, controlling the rotating speed to 1199r/min, carrying out internal mixing for 8min, controlling the temperature to be 150 ℃, and discharging for later use after the internal mixing is finished;
thirdly, extruding a coffee slag wood-plastic base material layer: feeding the granules into a hopper of an extruder through an automatic feeding device, mixing and plasticizing the granules by a double-screw extruder, molding the granules by a mold, shaping and cooling the granules by a shaping mold, drawing the granules, cutting the granules to obtain finished products;
s2, manufacturing the novel coffee grounds wood-plastic composite floor: and (5) attaching a protective layer to the upper end surface of the coffee grounds wood-plastic base material layer obtained in the step S1 to obtain the novel coffee grounds wood-plastic composite board.
Further, in S1, the method further includes preprocessing the coffee grounds: cleaning coffee grounds, filtering, adding enzyme into the coffee grounds, wherein the mass ratio of the enzyme to the coffee grounds is 0.003:1, putting the mixture of the coffee grounds and the enzyme into a mixer for mixing, controlling the temperature at 70 ℃, mixing for 2 hours, washing with hot water after mixing, drying, crushing after drying, and sieving with a 80-mesh sieve.
Furthermore, the protective layer is connected with the coffee grounds wood-plastic substrate layer in a hot bonding or gluing mode.
Further, in the S1, in the mixing process, proper auxiliary materials can be added, the mass ratio of the auxiliary materials to the PVC resin powder is 0.02:1, and the auxiliary materials are one or more of CPE, a coloring agent, an antioxidant and a flame retardant.
In the embodiments 1 to 3, the coffee grounds in a certain proportion are added in the production of the coffee ground wood-plastic substrate layer, so that the product has coffee fragrance, has an adsorption effect on formaldehyde in the air, also has a certain insect repelling effect, and simultaneously can reduce the density of the product, so that the product is lighter and quieter.
The wood-plastic substrate layer containing the coffee grounds has the special color of the coffee grounds, and under certain conditions, the color of the wood-plastic substrate layer containing the coffee grounds does not need to be adjusted by adopting a chemical reagent, so that raw materials needed in the production process of the composite floor are reduced, the cost is reduced, and the chemical pollution is reduced.
The coffee grounds are pretreated, the enzyme can accelerate the decomposition of residual grease in the coffee grounds at high temperature (60-80 ℃), and after hot water washing, part of grease in the coffee grounds can be effectively removed, the porosity inside the coffee grounds is improved, and the adsorbability of the coffee grounds is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The novel coffee grounds wood-plastic composite floor is characterized by comprising a protective layer and a coffee grounds wood-plastic base material layer, wherein the protective layer comprises a UV layer and a PVC wear-resistant layer, the PVC wear-resistant layer is arranged at the bottom of the UV layer, and the coffee grounds wood-plastic base material layer is arranged at the bottom of the PVC wear-resistant layer;
the formula proportion of the coffee slag wood-plastic base material layer is as follows in parts by weight: 24.8-48.9 parts of PVC resin powder, 6.5-29.6 parts of coffee grounds, 14.2-29.6 parts of wood powder, 38.9-68.9 parts of calcium carbonate, 0.1-5 parts of a stabilizer, 0.1-2 parts of a lubricant and 0.1-3 parts of other auxiliary agents.
2. The novel coffee grounds wood-plastic composite floor as claimed in claim 1, wherein the protective layer further comprises a PVC decorative layer, and the upper end of the PVC decorative layer is connected with the bottom of the PVC wear-resistant layer.
3. The novel coffee grounds wood-plastic composite floor as claimed in claim 1, wherein the other auxiliary agent is one or more of a silane coupling agent and a lubricant.
4. The novel coffee grounds wood-plastic composite floor as claimed in claim 1, wherein a cushion layer is attached to the bottom of the coffee grounds wood-plastic base material layer, and the cushion layer is one of PVC soft foaming material, EVA, IXPE, cork, EPEF foaming material, PE foaming material, EPE foaming material or non-woven fabric.
5. The production process of the novel coffee grounds wood-plastic composite floor as claimed in any one of claims 1 to 4, characterized by comprising the following steps:
s1, making a coffee grounds wood-plastic base material layer:
first step mixing: putting the raw materials of the coffee ground wood-plastic base material layer into a mixer according to the proportion, mixing, controlling the temperature at 45-115 ℃, and uniformly mixing for later use;
the second step of material manufacturing: putting the uniformly mixed raw materials into an internal mixer, controlling the rotating speed of 799-;
thirdly, extruding a coffee slag wood-plastic base material layer: feeding the granules into a hopper of an extruder through an automatic feeding device, mixing and plasticizing the granules by a double-screw extruder, molding the granules by a mold, shaping and cooling the granules by a shaping mold, drawing the granules, cutting the granules to obtain finished products;
s2, manufacturing the novel coffee grounds wood-plastic composite floor: and (5) attaching a protective layer to the upper end surface of the coffee grounds wood-plastic base material layer obtained in the step S1 to obtain the novel coffee grounds wood-plastic composite board.
6. The production process of the novel coffee grounds wood-plastic composite floor as claimed in claim 5, wherein in the S1, in the second-step material making process, the following method is adopted: feeding the mixed material into a feed hopper of an extruder through spiral feeding, mixing, plasticizing and compacting the material by the extruder, feeding the material into a granulation die, granulating, blowing, weighing and packaging, wherein the granulation temperature is controlled to be between 150 ℃ and 210 ℃.
7. The production process of the novel coffee grounds wood plastic composite floor as claimed in claim 5 or 6, wherein in the step S1, the pretreatment of the coffee grounds is further included: cleaning coffee grounds, filtering, adding ferment into the coffee grounds, wherein the mass ratio of the ferment to the coffee grounds is (0.001-0.005):1, putting the mixture of the coffee grounds and the ferment into a mixer, mixing for 1-2h at the temperature of 60-80 ℃, washing with hot water after mixing, drying, crushing after drying, and sieving with a 60-80 mesh sieve.
8. The production process of the novel coffee grounds wood-plastic composite floor as claimed in claim 7, wherein the protective layer is connected with the coffee grounds wood-plastic base layer by means of thermal bonding or gluing.
9. The production process of the novel coffee grounds wood-plastic composite floor as claimed in claim 8, wherein in the S1, proper auxiliary materials can be added in the mixing process, the mass ratio of the auxiliary materials to the PVC resin powder is (0.003-0.03):1, and the auxiliary materials are one or more of CPE, a coloring agent, an antioxidant and a flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480620.5A CN111576787A (en) | 2020-05-30 | 2020-05-30 | Novel coffee grounds wood-plastic composite floor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480620.5A CN111576787A (en) | 2020-05-30 | 2020-05-30 | Novel coffee grounds wood-plastic composite floor |
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| CN111576787A true CN111576787A (en) | 2020-08-25 |
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| CN202010480620.5A Pending CN111576787A (en) | 2020-05-30 | 2020-05-30 | Novel coffee grounds wood-plastic composite floor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278302A (en) * | 2021-06-03 | 2021-08-20 | 邱玉祝 | Coffee grounds plastic-wood, coffee grounds plastic-wood composite board and preparation method thereof |
| CN113954450A (en) * | 2021-11-01 | 2022-01-21 | 常州凯盛新材料有限公司 | PVC floor with strong wear resistance |
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| CN105298085A (en) * | 2015-10-28 | 2016-02-03 | 嘉善贝马五金配件有限公司 | Wood-plastic floor and manufacturing method thereof |
| CN106183293A (en) * | 2016-07-07 | 2016-12-07 | 安徽国风木塑科技有限公司 | A kind of Wood-plastic floor |
| CN110283471A (en) * | 2019-07-05 | 2019-09-27 | 咖法科技(上海)有限公司 | A kind of coffee grounds wood moulding and preparation method thereof |
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2020
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| US20070023954A1 (en) * | 2001-04-26 | 2007-02-01 | Laver Terry C | Method for low-density cellular wood plastic composites |
| CN101463643A (en) * | 2007-12-19 | 2009-06-24 | 福州邦臣工程材料有限公司 | High polymer plant fibre composite floor |
| CN102807760A (en) * | 2012-08-29 | 2012-12-05 | 熊雪平 | Coffee ground fiber-base wood-plastic composite material and preparation method thereof |
| CN105298085A (en) * | 2015-10-28 | 2016-02-03 | 嘉善贝马五金配件有限公司 | Wood-plastic floor and manufacturing method thereof |
| CN106183293A (en) * | 2016-07-07 | 2016-12-07 | 安徽国风木塑科技有限公司 | A kind of Wood-plastic floor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278302A (en) * | 2021-06-03 | 2021-08-20 | 邱玉祝 | Coffee grounds plastic-wood, coffee grounds plastic-wood composite board and preparation method thereof |
| CN113954450A (en) * | 2021-11-01 | 2022-01-21 | 常州凯盛新材料有限公司 | PVC floor with strong wear resistance |
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Application publication date: 20200825 |
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