CN111944256A - Preparation method of energy-saving environment-friendly PVC floor - Google Patents
Preparation method of energy-saving environment-friendly PVC floor Download PDFInfo
- Publication number
- CN111944256A CN111944256A CN202010782971.1A CN202010782971A CN111944256A CN 111944256 A CN111944256 A CN 111944256A CN 202010782971 A CN202010782971 A CN 202010782971A CN 111944256 A CN111944256 A CN 111944256A
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- energy
- mixture
- pvc floor
- saving environment
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- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 37
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 37
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 14
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000004014 plasticizer Substances 0.000 claims abstract description 10
- WSANZYFPFILJKZ-UHFFFAOYSA-N 1-[2-[bis(2-hydroxypentyl)amino]ethyl-(2-hydroxypentyl)amino]pentan-2-ol Chemical compound CCCC(O)CN(CC(O)CCC)CCN(CC(O)CCC)CC(O)CCC WSANZYFPFILJKZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- 239000000314 lubricant Substances 0.000 claims abstract description 7
- TXSUIVPRHHQNTM-UHFFFAOYSA-N n'-(3-methylanilino)-n-phenyliminobenzenecarboximidamide Chemical compound CC1=CC=CC(NN=C(N=NC=2C=CC=CC=2)C=2C=CC=CC=2)=C1 TXSUIVPRHHQNTM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 7
- 239000004135 Bone phosphate Substances 0.000 claims abstract description 6
- -1 dioctyl ester Chemical class 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 claims description 12
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 claims description 6
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000003490 calendering Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006231 channel black Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- 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
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
-
- 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
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Abstract
The invention discloses a preparation method of an energy-saving environment-friendly PVC floor, which comprises the following steps: mixing, namely feeding and mixing PVC powder, a plasticizer, a stabilizer, a lubricant, a filler, polyvinyl chloride resin, a softener dioctyl ester, calcium carbonate, an antistatic agent SN, a flame retardant aluminum hydroxide, glitter powder, a tribasic salt and calcium ricinoleate according to a certain sequence to obtain a mixture; banburying; placing the mixture into an internal mixer for internal mixing; according to the preparation method of the energy-saving environment-friendly PVC floor, the preparation of the PVC powder, the plasticizer, the stabilizer, the lubricant, the filler, the polyvinyl chloride resin, the softener dioctyl ester, the calcium carbonate, the antistatic agent SN, the flame retardant aluminum hydroxide, the glitter powder, the tri-salt di-salt and the calcium ricinoleate can be used for remarkably improving the remarkable performance of the PVC floor, the corrosion resistance and the strength are remarkably improved, and meanwhile, the preparation process is simple, environment-friendly and pollution-free, and can be applied in a large range.
Description
Technical Field
The invention belongs to the technical field of floor processing, and particularly relates to a preparation method of an energy-saving environment-friendly PVC floor.
Background
PVC floor is a new type of light floor decoration material which is very popular in the world today, also called light floor material. The product is a widely popular product in the European and American countries and the Korean countries, is popular abroad, enters the Chinese market from the beginning of the 80 s, is generally accepted in domestic large and medium cities so far, and is widely used in various places such as families, hospitals, schools, office buildings, factories, public places, supermarkets, businesses and the like. The PVC floor refers to the floor produced by adopting the polyvinyl chloride material. The PVC/;
however, most of the currently prepared PVC floors are not ideal in wear resistance and corrosion resistance, and in order to further improve the floor performance, a preparation method of an energy-saving and environment-friendly PVC floor is provided.
Disclosure of Invention
The invention mainly aims to provide a preparation method of an energy-saving environment-friendly PVC floor, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the preparation method of the energy-saving environment-friendly PVC floor comprises the following steps:
step one, mixing materials, namely feeding and mixing PVC powder, a plasticizer, a stabilizer, a lubricant, a filler, polyvinyl chloride resin, a softener dioctyl ester, calcium carbonate, an antistatic agent SN, a flame retardant aluminum hydroxide, glitter powder, a tribasic salt and calcium ricinoleate according to a certain sequence to obtain a mixture;
step two, banburying; banburying the mixture in an internal mixer at 135 deg.C for 22min under 40 Mpa;
step three, open milling; calendering the mixture to obtain a flaky semi-finished product;
step four, oil pressure; putting the product into a hot-pressing forming machine for oil pressure treatment to firmly bond the product layers together
Step five, laminating; curing the semi-finished product subjected to hot press molding by a PU coating;
step six, tempering, preserving health, and standing for later use;
and seventhly, molding, chamfering and packaging.
Preferably, the oil pressure in the hot press forming machine is 60-80 Mpa.
Preferably, the mixture is cooled in a thermostatic chamber, and the temperature in the thermostatic chamber is maintained at 20-25 ℃.
Preferably, as the plasticizer, any of di (2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DINP), dibutyl phthalate (DnBP, DBP), butylbenzyl phthalate (BBzP, BBP), and diisodecyl phthalate (DIDP) is used.
Preferably, any one of activated light calcium carbonate, carbon black, natural gas channel black and mixed channel black is used as the filler.
Compared with the prior art, the invention has the following beneficial effects: according to the preparation method of the energy-saving and environment-friendly PVC floor, the preparation of PVC powder, plasticizer, stabilizer, lubricant, filler, polyvinyl chloride resin, dioctyl softener, calcium carbonate, antistatic agent SN, flame retardant aluminum hydroxide, glitter powder, tribasic salt and calcium ricinoleate is adopted, so that the remarkable performance of the PVC floor can be remarkably improved, the corrosion resistance and the strength are remarkably improved, and meanwhile, the preparation process is simple, environment-friendly and pollution-free, and can be applied in a large range.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The preparation method of the energy-saving environment-friendly PVC floor comprises the following steps:
step one, mixing materials, namely feeding and mixing PVC powder, a plasticizer, a stabilizer, a lubricant, a filler, polyvinyl chloride resin, a softener dioctyl ester, calcium carbonate, an antistatic agent SN, a flame retardant aluminum hydroxide, glitter powder, a tribasic salt and calcium ricinoleate according to a certain sequence to obtain a mixture;
step two, banburying; banburying the mixture in an internal mixer at 135 deg.C for 22min under 40 Mpa;
step three, open milling; calendering the mixture to obtain a flaky semi-finished product;
step four, oil pressure; putting the product into a hot-pressing forming machine for oil pressure treatment to firmly bond the product layers together
Step five, laminating; curing the semi-finished product subjected to hot press molding by a PU coating;
step six, tempering, preserving health, and standing for later use;
and seventhly, molding, chamfering and packaging.
The oil pressure in the hot-press forming machine is 60-80 Mpa.
When the mixture is cured, the mixture is placed into a thermostatic chamber for cooling, and the temperature in the thermostatic chamber is maintained at 20-25 ℃.
The plasticizer used was any of di (2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DINP), dibutyl phthalate (DnBP, DBP), butylbenzyl phthalate (BBzP, BBP), and diisodecyl phthalate (DIDP).
The filler is any one of active light calcium carbonate, carbon black, natural gas tank black and mixed gas tank black.
Example 1
When the PVC floor is processed, mixing materials, namely feeding and mixing PVC powder, a plasticizer, a stabilizer, a lubricant, a filler, polyvinyl chloride resin, a softener dioctyl ester, calcium carbonate, an antistatic agent SN, a flame retardant aluminum hydroxide, glitter powder, tribasic salt and calcium ricinoleate according to a certain sequence to obtain a mixture;
placing the mixture into an internal mixer for internal mixing, wherein the mixing temperature of the internal mixer is 135 ℃, the heating time is 22min, the pressure maintaining pressure is 40Mpa, calendering the mixture obtained by the internal mixing to obtain a sheet-shaped semi-finished product, placing the sheet-shaped semi-finished product into a hot-press forming machine for oil pressure treatment to firmly bond the layers of the product together, and carrying out PU coating curing treatment, tempering, curing, standing, standby, forming, chamfering and packaging on the semi-finished product obtained by the hot-press forming;
the detection proves that the service life of the PVC floor is prolonged by 3-5 years, the wear resistance is improved by 40%, and the corrosion resistance is improved by 20%.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The preparation method of the energy-saving environment-friendly PVC floor is characterized by comprising the following steps:
step one, mixing materials, namely feeding and mixing PVC powder, a plasticizer, a stabilizer, a lubricant, a filler, polyvinyl chloride resin, a softener dioctyl ester, calcium carbonate, an antistatic agent SN, a flame retardant aluminum hydroxide, glitter powder, a tribasic salt and calcium ricinoleate according to a certain sequence to obtain a mixture;
step two, banburying; banburying the mixture in an internal mixer at 135 deg.C for 22min under 40 Mpa;
step three, open milling; calendering the mixture to obtain a flaky semi-finished product;
step four, oil pressure; putting the product into a hot-pressing forming machine for oil pressure treatment to firmly bond the product layers together
Step five, laminating; curing the semi-finished product subjected to hot press molding by a PU coating;
step six, tempering, preserving health, and standing for later use;
and seventhly, molding, chamfering and packaging.
2. The preparation method of the energy-saving environment-friendly PVC floor as claimed in claim 1, wherein the preparation method comprises the following steps: the oil pressure in the hot-press forming machine is 60-80 Mpa.
3. The preparation method of the energy-saving environment-friendly PVC floor as claimed in claim 1, wherein the preparation method comprises the following steps: when the mixture is cured, the mixture is placed into a thermostatic chamber for cooling, and the temperature in the thermostatic chamber is maintained at 20-25 ℃.
4. The preparation method of the energy-saving environment-friendly PVC floor as claimed in claim 1, wherein the preparation method comprises the following steps: the plasticizer used was any of di (2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DINP), dibutyl phthalate (DnBP, DBP), butylbenzyl phthalate (BBzP, BBP), and diisodecyl phthalate (DIDP).
5. The preparation method of the energy-saving environment-friendly PVC floor as claimed in claim 1, wherein the preparation method comprises the following steps: the filler is any one of active light calcium carbonate, carbon black, natural gas tank black and mixed gas tank black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782971.1A CN111944256A (en) | 2020-08-06 | 2020-08-06 | Preparation method of energy-saving environment-friendly PVC floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782971.1A CN111944256A (en) | 2020-08-06 | 2020-08-06 | Preparation method of energy-saving environment-friendly PVC floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111944256A true CN111944256A (en) | 2020-11-17 |
Family
ID=73332646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010782971.1A Pending CN111944256A (en) | 2020-08-06 | 2020-08-06 | Preparation method of energy-saving environment-friendly PVC floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111944256A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819848A (en) * | 2014-02-26 | 2014-05-28 | 东阳市通达塑胶有限公司 | PVC floor formula and floor processing technology using same |
| CN105778352A (en) * | 2016-04-28 | 2016-07-20 | 重庆万森达科技发展有限公司 | Environment-friendly PVC profile for floors and its manufacturing method |
| CN106836730A (en) * | 2016-12-21 | 2017-06-13 | 江苏锐升新材料有限公司 | Hard PVC floor producing technology |
| CN107283884A (en) * | 2017-06-15 | 2017-10-24 | 来安县鼎辰机械制造有限公司 | A kind of production technology of PVC floor |
| CN108047738A (en) * | 2017-12-12 | 2018-05-18 | 浙江金华天开电子材料有限公司 | A kind of PVC floor based on wood moulding structure and preparation method thereof |
| CN110802853A (en) * | 2019-10-17 | 2020-02-18 | 江苏升茂塑胶制品有限公司 | Method for producing door plate based on PVC plastic floor |
-
2020
- 2020-08-06 CN CN202010782971.1A patent/CN111944256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819848A (en) * | 2014-02-26 | 2014-05-28 | 东阳市通达塑胶有限公司 | PVC floor formula and floor processing technology using same |
| CN105778352A (en) * | 2016-04-28 | 2016-07-20 | 重庆万森达科技发展有限公司 | Environment-friendly PVC profile for floors and its manufacturing method |
| CN106836730A (en) * | 2016-12-21 | 2017-06-13 | 江苏锐升新材料有限公司 | Hard PVC floor producing technology |
| CN107283884A (en) * | 2017-06-15 | 2017-10-24 | 来安县鼎辰机械制造有限公司 | A kind of production technology of PVC floor |
| CN108047738A (en) * | 2017-12-12 | 2018-05-18 | 浙江金华天开电子材料有限公司 | A kind of PVC floor based on wood moulding structure and preparation method thereof |
| CN110802853A (en) * | 2019-10-17 | 2020-02-18 | 江苏升茂塑胶制品有限公司 | Method for producing door plate based on PVC plastic floor |
Non-Patent Citations (1)
| Title |
|---|
| 唐颂超: "《高分子材料成型加工》", 31 May 2013 * |
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