CN111019272A - Negative ion decorative material, preparation method thereof, decorative plate and application thereof - Google Patents
Negative ion decorative material, preparation method thereof, decorative plate and application thereof Download PDFInfo
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- CN111019272A CN111019272A CN201911399692.0A CN201911399692A CN111019272A CN 111019272 A CN111019272 A CN 111019272A CN 201911399692 A CN201911399692 A CN 201911399692A CN 111019272 A CN111019272 A CN 111019272A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
Abstract
The invention discloses an anion decorative material, a preparation method thereof, a decorative plate and application thereof, and belongs to the field of indoor building materials. The negative ion decorative material comprises the following components in parts by weight: 150-350 parts of polyvinyl chloride resin, 500-800 parts of filler, 5-20 parts of composite stabilizer, 0.5-3 parts of stearic acid, 0.5-5 parts of polyethylene wax, 3-8 parts of foaming agent, 25-40 parts of foaming regulator, 25-45 parts of bamboo wood powder and 0.5-5 parts of anion mineral powder. According to the embodiment of the invention, by adding the components such as the composite stabilizer, stearic acid, bamboo wood powder, anion mineral powder and the like, the anion decorative material which does not contain benzene substances, has formaldehyde content lower than E0 level standard, is high in environmental protection, pollution-free, recyclable, capable of releasing anions and excellent in fireproof performance can be prepared, and can be used as an indoor decorative plate instead of a traditional PVC buckle plate.
Description
Technical Field
The invention relates to the field of indoor building materials, in particular to an anion decorative material, a preparation method thereof, a decorative plate and application thereof.
Background
At present, most of indoor decoration materials in the market are Polyvinyl chloride (PVC) buckle plates, although the appearance of the decoration materials beautifies houses and improves decoration timeliness, with the improvement of the living standard of substances, people cannot meet the visual enjoyment of only pursuing decoration, and are more concerned about whether the decoration materials are green and environment-friendly and beneficial to body health.
However, the existing PVC buckle only focuses on the appearance of the decorative plate, neglects the requirements of people on the health care and environmental protection of the decorative material, and has the problems of poor fireproof performance and the like.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a negative ion decoration material to solve the problems mentioned in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the negative ion decorative material comprises the following components in parts by weight: 150-350 parts of polyvinyl chloride resin, 500-800 parts of filler, 5-20 parts of composite stabilizer, 0.5-3 parts of stearic acid, 0.5-5 parts of polyethylene wax, 3-8 parts of foaming agent, 25-40 parts of foaming regulator, 25-45 parts of bamboo wood powder and 0.5-5 parts of anion mineral powder.
As a preferable scheme of the implementation of the invention, the negative ion decorative material comprises the following components in parts by weight: 200-300 parts of polyvinyl chloride resin, 600-700 parts of filler, 8-15 parts of composite stabilizer, 1-2 parts of stearic acid, 1-3 parts of polyethylene wax, 4-6 parts of foaming agent, 30-35 parts of foaming regulator, 30-40 parts of bamboo powder and 1-3 parts of anion mineral powder.
In another preferred embodiment of the present invention, the filler is activated light calcium carbonate.
As another preferable embodiment of the present invention, the composite stabilizer includes zinc stearate and calcium stearate.
As another preferred embodiment of the practice of the present invention, the blowing agent is azodicarbonamide (AC blowing agent); the foaming regulator is methyl methacrylate.
In another preferred embodiment of the present invention, the negative ion ore powder includes alumina, silica, lanthanum and boron.
Another objective of the embodiments of the present invention is to provide a method for preparing the above-mentioned anion decorative material, which includes the following steps:
weighing polyvinyl chloride resin, a filling agent, a composite stabilizer, stearic acid, polyethylene wax, a foaming agent, a foaming regulator, bamboo wood powder and anion mineral powder according to the weight parts for later use;
mixing polyvinyl chloride resin, a filling agent, a composite stabilizer, stearic acid, polyethylene wax, a foaming agent, a foaming regulator, bamboo wood powder and anion mineral powder to obtain a mixture;
and (3) extruding and forming the mixture at the temperature of 170-190 ℃ to obtain the anion decorative material.
The embodiment of the invention also aims to provide the negative ion decorative material prepared by the preparation method.
Another object of the embodiment of the present invention is to provide a decorative board, which partially or completely contains the above-mentioned negative ion decorative material.
Another object of the present invention is to provide an application of the decorative board in interior decoration.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the embodiment of the invention, by adding the components such as the composite stabilizer, stearic acid, bamboo wood powder, anion mineral powder and the like, the anion decorative material which does not contain benzene substances, has formaldehyde content lower than E0 level standard, is high in environmental protection, pollution-free, recyclable, capable of releasing anions and excellent in fireproof performance can be prepared, and can be used as an indoor decorative plate instead of a traditional PVC buckle plate. Specifically, the anion decorative material has the following advantages:
(1) waterproof and moistureproof. The problems that the wooden product is easy to rot and expand and deform after absorbing water and being damped in a humid and watery environment are fundamentally solved, and the wooden product can be used in an environment where traditional wooden products cannot be used. The polyvinyl chloride resin has stable physical and chemical properties, is insoluble in water, alcohol and gasoline, and has low gas and water vapor leakage; precipitated calcium carbonate is also a water-insoluble inorganic compound. Through tests, the product is cut into small blocks, the small blocks are placed in a basin, the small blocks are taken out after 24 hours, and the plate surface has no deformation, fading and other phenomena.
(2) Prevent insects and termites, effectively prevent insect harassment and prolong the service life. The anion decorative material is also mainly determined by the characteristic that the raw material is not suitable for the survival of insects.
(3) The color is colorful, and the colors can be selected in a plurality of ways. The color-changing wood floor not only has natural wood texture and wood texture, but also can customize needed colors according to the individuality of the user.
(4) The plasticity is strong, the individual modeling can be realized very simply, and the individual style is fully embodied.
(5) High environmental protection, no pollution, no public nuisance, and can be recycled. The product does not contain benzene substances, and the formaldehyde content is lower than the E0 grade standard. Can be recycled, greatly saves the using amount of wood, is suitable for the national policy of sustainable development and benefits the society.
(6) High fire resistance. The flame-retardant coating can effectively resist flame, the fire-retardant grade reaches B1 grade, the coating can be automatically extinguished when meeting fire, and no toxic gas is generated.
(7) The processing property is good, and the nail, plane, saw, drill and surface can be painted.
(8) The installation is simple, the construction is convenient, complex construction technology is not needed, and the installation time and the cost are saved.
(9) The novel high-strength concrete is firm and durable, does not crack, expand or deform, does not need maintenance, is convenient to clean, and saves later-stage maintenance and repair cost.
(10) The energy-saving performance is good, and the indoor energy saving is up to 30 percent.
In addition, the anion mineral powder is added into the anion decorative material, so that the anion decorative material also has the following health care effects:
(1) the negative ions and the poisonous and harmful gases in the air, such as formaldehyde, benzene, etc., generate chemical reaction to generate carbon dioxide and water.
(2) The negative ions neutralize the dust particles with positive charges, lose the electricity and become heavy, so that the dust particles are settled on the ground.
(3) The anion has high activity, can destroy the molecular structure of bacteria, germs and mould, and has the functions of sterilization and disinfection.
(4) The negative ions can effectively remove peculiar smells generated by smoking, garbage, pets, bacteria and the like in the air.
(5) The negative oxygen ions enter human body, can improve sub-health state of human body, and has health promotion effects of smoothing breath, improving sleep, regulating blood pressure, enhancing immunity, delaying aging, etc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides an anion decorative material, and the preparation method comprises the following steps:
(1) 150g of polyvinyl chloride resin, 500g of filler, 5g of composite stabilizer, 0.5g of stearic acid, 0.5g of polyethylene wax, 3g of foaming agent, 25g of foaming regulator, 25g of bamboo powder and 0.5g of anion mineral powder are weighed for later use. Wherein the filler is the active light calcium carbonate sold in the market; the foaming agent is azodicarbonamide, and the existing commercial AC foaming agent can be adopted; the foaming regulator is methyl methacrylate, and the existing commercially available HK-101 foaming regulator can be adopted; the anion mineral powder comprises aluminum oxide, silicon dioxide, lanthanum, boron and other minerals.
(2) And pouring the weighed polyvinyl chloride resin, the filling agent, the composite stabilizer, the stearic acid, the polyethylene wax, the foaming agent, the foaming regulator, the bamboo wood powder and the anion mineral powder into a mixer for high-speed mixing, and stopping mixing when the temperature of the raw materials reaches 125 ℃ to obtain a mixture.
(3) And conveying the mixture into a die of an extruder through a pipeline, and heating the raw materials to 170 ℃ for extrusion forming to obtain the negative ion decorative material. After the negative ion decorative material is cooled, a cutting saw is used for cutting according to a preset length, and the coating film is coated by a coating machine to obtain the decorative plate.
Example 2
The embodiment provides an anion decorative material, and the preparation method comprises the following steps:
(1) 350g of polyvinyl chloride resin, 800g of filler, 20g of composite stabilizer, 3g of stearic acid, 5g of polyethylene wax, 8g of foaming agent, 40g of foaming regulator, 45g of bamboo powder and 5g of anion mineral powder are weighed for later use. Wherein the filler is the active light calcium carbonate sold in the market; the foaming agent is azodicarbonamide, and the existing commercial AC foaming agent can be adopted; the foaming regulator is methyl methacrylate, and the existing commercially available HK-101 foaming regulator can be adopted; the anion mineral powder comprises aluminum oxide, silicon dioxide, lanthanum, boron and other minerals.
(2) And pouring the weighed polyvinyl chloride resin, the filling agent, the composite stabilizer, the stearic acid, the polyethylene wax, the foaming agent, the foaming regulator, the bamboo wood powder and the anion mineral powder into a mixer for high-speed mixing, and stopping mixing when the temperature of the raw materials reaches 125 ℃ to obtain a mixture.
(3) And conveying the mixture into a die of an extruder through a pipeline, and heating the raw materials to 190 ℃ for extrusion forming to obtain the negative ion decorative material. After the negative ion decorative material is cooled, a cutting saw is used for cutting according to a preset length, and the coating film is coated by a coating machine to obtain the decorative plate.
Example 3
The embodiment provides an anion decorative material, and the preparation method comprises the following steps:
(1) 200g of polyvinyl chloride resin, 600g of filler, 8g of composite stabilizer, 1g of stearic acid, 1g of polyethylene wax, 4g of foaming agent, 30g of foaming regulator, 30g of bamboo powder and 1g of anion mineral powder are weighed for later use. Wherein the filler is the active light calcium carbonate sold in the market; the foaming agent is azodicarbonamide, and the existing commercial AC foaming agent can be adopted; the foaming regulator is methyl methacrylate, and the existing commercially available HK-101 foaming regulator can be adopted; the anion mineral powder comprises aluminum oxide, silicon dioxide, lanthanum, boron and other minerals.
(2) And pouring the weighed polyvinyl chloride resin, the filling agent, the composite stabilizer, the stearic acid, the polyethylene wax, the foaming agent, the foaming regulator, the bamboo wood powder and the anion mineral powder into a mixer for high-speed mixing, and stopping mixing when the temperature of the raw materials reaches 125 ℃ to obtain a mixture.
(3) And conveying the mixture into a die of an extruder through a pipeline, and heating the raw materials to 180 ℃ for extrusion forming to obtain the negative ion decorative material. After the negative ion decorative material is cooled, a cutting saw is used for cutting according to a preset length, and the coating film is coated by a coating machine to obtain the decorative plate.
Example 4
The embodiment provides an anion decorative material, and the preparation method comprises the following steps:
(1) weighing 300g of polyvinyl chloride resin, 700g of filler, 15g of composite stabilizer, 2g of stearic acid, 3g of polyethylene wax, 6g of foaming agent, 35g of foaming regulator, 40g of bamboo wood powder and 3g of anion mineral powder for later use. Wherein the filler is the active light calcium carbonate sold in the market; the foaming agent is azodicarbonamide, and the existing commercial AC foaming agent can be adopted; the foaming regulator is methyl methacrylate, and the existing commercially available HK-101 foaming regulator can be adopted; the anion mineral powder comprises aluminum oxide, silicon dioxide, lanthanum, boron and other minerals.
(2) And pouring the weighed polyvinyl chloride resin, the filling agent, the composite stabilizer, the stearic acid, the polyethylene wax, the foaming agent, the foaming regulator, the bamboo wood powder and the anion mineral powder into a mixer for high-speed mixing, and stopping mixing when the temperature of the raw materials reaches 125 ℃ to obtain a mixture.
(3) And conveying the mixture into a die of an extruder through a pipeline, and heating the raw materials to 180 ℃ for extrusion forming to obtain the negative ion decorative material. After the negative ion decorative material is cooled, a cutting saw is used for cutting according to a preset length, and the coating film is coated by a coating machine to obtain the decorative plate.
Example 5
The embodiment provides an anion decorative material, and the preparation method comprises the following steps:
(1) 267.4g of polyvinyl chloride resin, 641.7g of filler, 11.2g of composite stabilizer, 1.3g of stearic acid, 2g of polyethylene wax, 5.4g of foaming agent, 32.6g of foaming regulator, 36.2g of bamboo powder and 0.22g of anion mineral powder are weighed for later use. Wherein the filler is the active light calcium carbonate sold in the market; the foaming agent is azodicarbonamide, and the existing commercial AC foaming agent can be adopted; the foaming regulator is methyl methacrylate, and the existing commercially available HK-101 foaming regulator can be adopted; the anion mineral powder comprises aluminum oxide, silicon dioxide, lanthanum, boron and other minerals.
(2) And pouring the weighed polyvinyl chloride resin, the filling agent, the composite stabilizer, the stearic acid, the polyethylene wax, the foaming agent, the foaming regulator, the bamboo wood powder and the anion mineral powder into a mixer for high-speed mixing, and stopping mixing when the temperature of the raw materials reaches 125 ℃ to obtain a mixture.
(3) And conveying the mixture into a die of an extruder through a pipeline, and heating the raw materials to 180 ℃ for extrusion forming to obtain the negative ion decorative material. After the negative ion decorative material is cooled, a cutting saw is used for cutting according to a preset length, and the coating film is coated by a coating machine to obtain the decorative plate.
The composite stabilizer used in examples 1 to 5 includes, in terms of mass fraction: 17% of zinc stearate, 10% of calcium stearate and 73% of auxiliary agents, wherein the auxiliary agents can adopt the existing slip agents or other auxiliary stabilizing agents, but are not limited to the existing slip agents, and the functional components are zinc stearate and calcium stearate. Further, the chemical component analysis of the negative ion ore powder used in examples 1 to 5 is shown in table 1 below.
TABLE 1
The anion decorative material obtained in the embodiment 5 is sent to the national fire protection product safety quality supervision and inspection center for combustion performance inspection (the inspection is based on GB 8624 and 2012 'classification of combustion performance of building materials and products'), and the inspection result is grade B1. Specific test data are shown in table 2 below.
TABLE 2
In addition, the anion decorative material obtained in the above example 5 is sent to the national building materials center for formaldehyde emission test (the test is based on GB 18580 and 2001, Formaldehyde emission limit in Artificial Board for interior decoration and finishing materials and products thereof, and the test method is dryer method), and the test result is not detected (the formaldehyde emission is less than 0.1 mg/L).
In addition, the negative ion decorative material obtained in the above example 5 is sent to the national building material center to be tested for the degree of influence on the concentration of the negative ions in the air (the testing is based on JC/T2110-2012 indoor air ion concentration test method), and the testing method comprises dividing the negative ion decorative material into two groups, namely a blank chamber and a sample chamber, wherein the blank chamber is 1m3The test sealed cabin is not provided with a sample to be tested; the sample chamber is 1m3Test sealed chamber of4 pieces of 400mm × 600mm negative ion decorative material obtained in the above example 5 were placed; after the blank chamber and the sample chamber are respectively sealed for 2 hours, the air negative ion concentrations in the blank chamber and the sample chamber are respectively detected and compared), the detection result is that the air negative ion concentration can be improved, and the specific air negative ion concentration detection data are shown in the following table 3.
TABLE 3
As can be seen from table 3 above, the anion decorative material provided by the embodiment of the invention can effectively improve the concentration of the anions in the air, thereby achieving the health care effect.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The negative ion decorative material is characterized by comprising the following components in parts by weight: 150-350 parts of polyvinyl chloride resin, 500-800 parts of filler, 5-20 parts of composite stabilizer, 0.5-3 parts of stearic acid, 0.5-5 parts of polyethylene wax, 3-8 parts of foaming agent, 25-40 parts of foaming regulator, 25-45 parts of bamboo wood powder and 0.5-5 parts of anion mineral powder.
2. The anion decorative material as claimed in claim 1, wherein the anion decorative material comprises the following components in parts by weight: 200-300 parts of polyvinyl chloride resin, 600-700 parts of filler, 8-15 parts of composite stabilizer, 1-2 parts of stearic acid, 1-3 parts of polyethylene wax, 4-6 parts of foaming agent, 30-35 parts of foaming regulator, 30-40 parts of bamboo powder and 1-3 parts of anion mineral powder.
3. The anion decorative material as claimed in claim 1 or 2, wherein the filler is activated light calcium carbonate.
4. The anion decorative material as claimed in claim 1 or 2, wherein the composite stabilizer comprises zinc stearate and calcium stearate.
5. The anion decorative material as claimed in claim 1 or 2, wherein the foaming agent is azodicarbonamide; the foaming regulator is methyl methacrylate.
6. The negative ion decorative material of claim 1 or 2, wherein the negative ion mineral powder comprises alumina, silica, lanthanum and boron.
7. A method for preparing the anion decorative material according to any claim 1 to 6, which comprises the following steps:
weighing polyvinyl chloride resin, a filling agent, a composite stabilizer, stearic acid, polyethylene wax, a foaming agent, a foaming regulator, bamboo wood powder and anion mineral powder according to the weight parts for later use;
mixing polyvinyl chloride resin, a filling agent, a composite stabilizer, stearic acid, polyethylene wax, a foaming agent, a foaming regulator, bamboo wood powder and anion mineral powder to obtain a mixture;
and (3) extruding and forming the mixture at the temperature of 170-190 ℃ to obtain the anion decorative material.
8. An anion decorative material prepared by the preparation method of claim 7.
9. A decorative panel characterized in that the decorative panel partially or entirely comprises the anion decorative material according to any one of claims 1 to 6 and claim 8.
10. Use of the decorative panel according to claim 9 in interior finishing.
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| CN201911399692.0A CN111019272A (en) | 2019-12-30 | 2019-12-30 | Negative ion decorative material, preparation method thereof, decorative plate and application thereof |
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| CN201911399692.0A CN111019272A (en) | 2019-12-30 | 2019-12-30 | Negative ion decorative material, preparation method thereof, decorative plate and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875904A (en) * | 2020-08-10 | 2020-11-03 | 重庆庆之都建材有限公司 | Rapid decorative plate capable of releasing negative ions and manufacturing method thereof |
| CN113603922A (en) * | 2021-08-20 | 2021-11-05 | 浙江昌信建筑装饰新材料有限公司 | Composite floor |
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