CN113897023A - Non-metal automobile body environment-friendly covering piece and manufacturing method thereof - Google Patents
Non-metal automobile body environment-friendly covering piece and manufacturing method thereof Download PDFInfo
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- CN113897023A CN113897023A CN202111098872.2A CN202111098872A CN113897023A CN 113897023 A CN113897023 A CN 113897023A CN 202111098872 A CN202111098872 A CN 202111098872A CN 113897023 A CN113897023 A CN 113897023A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 12
- 150000002843 nonmetals Chemical class 0.000 title description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims abstract description 18
- -1 magnesium aluminate Chemical class 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 239000003063 flame retardant Substances 0.000 claims abstract description 14
- 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 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 11
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 240000004274 Sarcandra glabra Species 0.000 claims abstract description 9
- 235000010842 Sarcandra glabra Nutrition 0.000 claims abstract description 9
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 9
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims abstract description 9
- TXQVDVNAKHFQPP-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)CO TXQVDVNAKHFQPP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 9
- 235000013773 glyceryl triacetate Nutrition 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000008117 stearic acid Substances 0.000 claims abstract description 9
- 229960002622 triacetin Drugs 0.000 claims abstract description 9
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000341 volatile oil Substances 0.000 claims abstract description 9
- 229920013636 polyphenyl ether polymer Polymers 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000010920 waste tyre Substances 0.000 claims description 7
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 4
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000001087 glyceryl triacetate Substances 0.000 claims description 4
- 235000019359 magnesium stearate Nutrition 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 239000012257 stirred material Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims 2
- 229920006380 polyphenylene oxide Polymers 0.000 claims 2
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- CSHCPECZJIEGJF-UHFFFAOYSA-N methyltin Chemical compound [Sn]C CSHCPECZJIEGJF-UHFFFAOYSA-N 0.000 claims 1
- 238000009966 trimming Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010292 electrical insulation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 2
- 229920000426 Microplastic Polymers 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 229920013638 modified polyphenyl ether Polymers 0.000 description 5
- NIXLJQORAUOBAU-UHFFFAOYSA-K 6-methylheptyl 2-[methyl-bis[[2-(6-methylheptoxy)-2-oxoethyl]sulfanyl]stannyl]sulfanylacetate Chemical compound CC(C)CCCCCOC(=O)CS[Sn](C)(SCC(=O)OCCCCCC(C)C)SCC(=O)OCCCCCC(C)C NIXLJQORAUOBAU-UHFFFAOYSA-K 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- MGMXGCZJYUCMGY-UHFFFAOYSA-N tris(4-nonylphenyl) phosphite Chemical compound C1=CC(CCCCCCCCC)=CC=C1OP(OC=1C=CC(CCCCCCCCC)=CC=1)OC1=CC=C(CCCCCCCCC)C=C1 MGMXGCZJYUCMGY-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a non-metal automobile body environment-friendly covering piece and a manufacturing method thereof, wherein the non-metal automobile body environment-friendly covering piece comprises the following components in parts by weight: 200 parts of resin, 2-15 parts of composite flame retardant, 1-8 parts of heat-resistant agent, 100 parts of polyphenyl ether, 12-15 parts of poly-4-methyl-1-pentene, 4-6 parts of stearic acid, 9-12 parts of zinc borate, 6-9 parts of magnesium aluminate, 10-12 parts of antimony trioxide, 1-2 parts of glycerol triacetate, 1-2 parts of sarcandra glabra essential oil, 5-7 parts of dioctyl ester, 2-3 parts of tricresyl phosphate, 6-9 parts of pentaerythritol stearate, 12-15 parts of auxiliary agent and the balance of recovered matter. The device simple structure, the modern design, the fire-retardant plastic granules that preparation produced have the quality light, intensity is high, shock-resistant, chemical corrosion resistance, resistant oil, and electrical insulation is good and shock attenuation advantage such as effectual, especially in the aspect of fire behaviour, is superior to most products on the market greatly for preparation car body panel has realized car lightweight and energy-concerving and environment-protective, has simultaneously with advantage with low costs, simple process.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a non-metal automobile body environment-friendly covering piece and a manufacturing method thereof.
Background
The automobile panel assembly is an important and relatively independent part of an automobile body, and the primary aim of the design of the automobile panel assembly is to meet certain structural performance requirements such as rigidity, strength and the like besides certain functions. The covering part has insufficient rigidity, so that the increase of closing force, air and rain leakage, crack and drop of paint and the reduction of the attractiveness of the finished automobile are easily caused; the covering part with insufficient rigidity can generate vibration and noise when the automobile runs, so that the riding comfort is reduced; when the automobile is collided, the deformation of the covering part with insufficient rigidity is large, thereby affecting the effective living space of the driver and passengers. The rigidity of the visible covering part is closely related to the user, and the evaluation of the rigidity performance of the covering part can arouse enough attention of automobile manufacturers.
At present, when an automobile is produced and designed, in order to reduce the dead weight of the automobile body and save the cost, the automobile body covering piece is required to be made of non-metal materials so as to achieve the purposes of low cost and high benefit, but the existing non-metal covering piece has the problems of standard exceeding of emission and serious pollution during production and processing, is seriously not in accordance with the national environmental protection concept, and causes the subsequent pollution improvement and treatment process and cost. Therefore, the non-metal automobile body environment-friendly covering piece and the manufacturing method thereof are improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a non-metal automobile body environment-friendly covering piece and a manufacturing method thereof, wherein the non-metal automobile body environment-friendly covering piece comprises the following components in parts by weight: 200 parts of resin, 2-15 parts of composite flame retardant, 1-8 parts of heat-resistant agent, 100 parts of polyphenyl ether, 12-15 parts of poly-4-methyl-1-pentene, 4-6 parts of stearic acid, 9-12 parts of zinc borate, 6-9 parts of magnesium aluminate, 10-12 parts of antimony trioxide, 1-2 parts of glycerol triacetate, 1-2 parts of sarcandra glabra essential oil, 5-7 parts of dioctyl ester, 2-3 parts of tricresyl phosphate, 6-9 parts of pentaerythritol stearate, 12-15 parts of auxiliary agent and the balance of recovered matter.
As a preferred technical scheme of the invention, the recycled materials comprise waste tires and automotive interior leftover materials, and the waste tires and the automotive interior leftover materials are heated and stirred by being matched with melamine emulsion and are pressed into production materials for standby by a machine.
As a preferred technical scheme of the invention, the composite flame retardant is one or a mixture of ammonium polyphosphate, montmorillonite, melamine cyanurate and aluminum hydroxide.
As a preferable technical scheme of the invention, the heat-resistant agent is one or a mixture of more of magnesium stearate, methyltin tris (isooctyl thioglycolate), dibutyltin dilaurate and tris (4-nonylphenyl) phosphite.
As a preferred technical scheme of the invention, the resin is prepared by mixing and banburying 100 parts of ABS resin and 50 parts of PVC resin for standby, and the modified polyphenyl ether material is prepared from polyphenyl ether, poly-4-methyl-1-pentene, stearic acid, zinc borate, magnesium aluminate, antimony trioxide, glyceryl triacetate, sarcandra glabra essential oil, dioctyl ester, tricresyl phosphate, pentaerythritol stearate and an auxiliary agent through a mixing process for standby.
According to a preferable technical scheme, the preparation method comprises the steps of firstly putting the raw materials into a high-speed stirrer according to the weight part ratio, stirring, then carrying out melt extrusion on the stirred materials in a double-screw extruder, cooling, then carrying out grain cutting through a grain cutting machine, drying and screening the grains, then conveying the grains to a finished product compression molding process area, quantitatively extracting finished product grains according to various required covering parts, and putting the finished product grains into a mold to obtain the product.
The invention has the beneficial effects that: the non-metal automobile body environment-friendly covering piece and the manufacturing method thereof are prepared by mixing and banburying a composite flame retardant, a heat-resistant agent, a modified polyphenyl ether material and mixed resin together, and the prepared flame-retardant plastic particles have the advantages of light weight, high strength, impact resistance, chemical corrosion resistance, oil resistance, good electrical insulation, good damping effect and the like, are particularly superior to most products on the market in the aspect of flame retardance, are used for manufacturing automobile body covering pieces, realize light weight, energy saving and environment friendliness of automobiles, simultaneously have the advantages of low cost and simple process, are low in technical production cost, good in processing performance, beneficial to large-scale popularization and application, simple and reasonable in structure and convenient to use, effectively solve most of the existing problems, and have higher invention value.
Drawings
FIG. 1 is a process flow diagram of a non-metallic environmental-friendly automobile body covering part and a manufacturing method thereof.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The first embodiment is as follows:
comprises the following components in parts by weight: 200 parts of resin, 2-15 parts of composite flame retardant, 1-8 parts of heat-resistant agent, 100 parts of polyphenyl ether, 12-15 parts of poly-4-methyl-1-pentene, 4-6 parts of stearic acid, 9-12 parts of zinc borate, 6-9 parts of magnesium aluminate, 10-12 parts of antimony trioxide, 1-2 parts of glycerol triacetate, 1-2 parts of sarcandra glabra essential oil, 5-7 parts of dioctyl ester, 2-3 parts of tricresyl phosphate, 6-9 parts of pentaerythritol stearate, 12-15 parts of auxiliary agent and the balance of recovered matter.
As a preferred technical scheme of the invention, the recycled materials comprise waste tires and automotive interior leftover materials, and the waste tires and the automotive interior leftover materials are heated and stirred by being matched with melamine emulsion and are pressed into production materials for standby by a machine.
As a preferred technical scheme of the invention, the composite flame retardant is one or a mixture of ammonium polyphosphate, montmorillonite, melamine cyanurate and aluminum hydroxide.
As a preferable technical scheme of the invention, the heat-resistant agent is one or a mixture of more of magnesium stearate, methyltin tris (isooctyl thioglycolate), dibutyltin dilaurate and tris (4-nonylphenyl) phosphite.
As a preferred technical scheme of the invention, the resin is prepared by mixing and banburying 100 parts of ABS resin and 50 parts of PVC resin for standby, and the modified polyphenyl ether material is prepared from polyphenyl ether, poly-4-methyl-1-pentene, stearic acid, zinc borate, magnesium aluminate, antimony trioxide, glyceryl triacetate, sarcandra glabra essential oil, dioctyl ester, tricresyl phosphate, pentaerythritol stearate and an auxiliary agent through a mixing process for standby.
According to a preferable technical scheme, the preparation method comprises the steps of firstly putting the raw materials into a high-speed stirrer according to the weight part ratio, stirring, then carrying out melt extrusion on the stirred materials in a double-screw extruder, cooling, then carrying out grain cutting through a grain cutting machine, drying and screening the grains, then conveying the grains to a finished product compression molding process area, quantitatively extracting finished product grains according to various required covering parts, and putting the finished product grains into a mold to obtain the product.
Example two:
comprises the following components in parts by weight: 230 parts of resin 180-doped material, 5-18 parts of composite flame retardant, 3-11 parts of heat-resistant agent, 130 parts of polyphenyl ether, 15-18 parts of poly-4-methyl-1-pentene, 5-8 parts of stearic acid, 11-15 parts of zinc borate, 8-11 parts of magnesium aluminate, 13-15 parts of antimony trioxide, 3-5 parts of glycerol triacetate, 3-5 parts of sarcandra glabra essential oil, 8-10 parts of dioctyl ester, 4-6 parts of tricresyl phosphate, 8-12 parts of pentaerythritol stearate and 12-15 parts of auxiliary agent, and the balance is recycled material.
As a preferred technical scheme of the invention, the recycled materials comprise waste tires and automotive interior leftover materials, and the waste tires and the automotive interior leftover materials are heated and stirred by being matched with melamine emulsion and are pressed into production materials for standby by a machine.
As a preferred technical scheme of the invention, the composite flame retardant is one or a mixture of ammonium polyphosphate, montmorillonite, melamine cyanurate and aluminum hydroxide.
As a preferable technical scheme of the invention, the heat-resistant agent is one or a mixture of more of magnesium stearate, methyltin tris (isooctyl thioglycolate), dibutyltin dilaurate and tris (4-nonylphenyl) phosphite.
As a preferred technical scheme of the invention, the resin is prepared by mixing and banburying 130 parts of ABS resin and 80 parts of PVC resin for standby, and the modified polyphenyl ether material is prepared from polyphenyl ether, poly-4-methyl-1-pentene, stearic acid, zinc borate, magnesium aluminate, antimony trioxide, glyceryl triacetate, sarcandra glabra essential oil, dioctyl ester, tricresyl phosphate, pentaerythritol stearate and an auxiliary agent through a mixing process for standby.
According to a preferable technical scheme, the preparation method comprises the steps of firstly putting the raw materials into a high-speed stirrer according to the weight part ratio, stirring, then carrying out melt extrusion on the stirred materials in a double-screw extruder, cooling, then carrying out grain cutting through a grain cutting machine, drying and screening the grains, then conveying the grains to a finished product compression molding process area, quantitatively extracting finished product grains according to various required covering parts, and putting the finished product grains into a mold to obtain the product.
The flame-retardant plastic particles prepared and produced by mixing and banburying the composite flame retardant, the heat-resistant agent, the modified polyphenyl ether material and the mixed resin have the advantages of light weight, high strength, impact resistance, chemical corrosion resistance, oil resistance, good electrical insulation, good damping effect and the like, are particularly superior to most products on the market in the aspect of flame retardance, are used for manufacturing automobile body covering parts, realize the light weight, energy conservation and environmental protection of automobiles, and simultaneously have the advantages of low cost and simple process, and the technical production cost is low, the processing performance is good, and the popularization and the application in a large range are facilitated.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The environment-friendly non-metal automobile body covering piece is characterized by comprising the following components in parts by weight: 200 parts of resin, 2-15 parts of composite flame retardant, 1-8 parts of heat-resistant agent, 100 parts of polyphenyl ether, 12-15 parts of poly-4-methyl-1-pentene, 4-6 parts of stearic acid, 9-12 parts of zinc borate, 6-9 parts of magnesium aluminate, 10-12 parts of antimony trioxide, 1-2 parts of glycerol triacetate, 1-2 parts of sarcandra glabra essential oil, 5-7 parts of dioctyl ester, 2-3 parts of tricresyl phosphate, 6-9 parts of pentaerythritol stearate, 12-15 parts of auxiliary agent and the balance of recovered matter.
2. The non-metallic environmental protection covering member for automobile bodies as claimed in claim 1, wherein the recycled materials comprise waste tires and automobile interior trimmings, which are heated and stirred in combination with melamine emulsion, and are pressed into production materials for standby by a machine.
3. The non-metallic environment-friendly automobile body covering part and the manufacturing method thereof as claimed in claim 1, wherein the composite flame retardant is one or a mixture of ammonium polyphosphate, montmorillonite, melamine cyanurate and aluminum hydroxide.
4. The non-metallic environmental protection covering member for automobile bodies and the manufacturing method thereof as claimed in claim 1, wherein the heat-resistant agent is one or a mixture of magnesium stearate, methyl tin tri, dibutyl tin dilaurate and tri-phosphite.
5. The non-metallic environment-friendly automobile body covering part and the manufacturing method thereof as recited in claim 1, wherein the resin is prepared by mixing and banburying 100 parts of ABS resin and 50 parts of PVC resin for standby, and the modified polyphenylene oxide material is prepared by mixing and banburying the polyphenylene oxide, poly-4-methyl-1-pentene, stearic acid, zinc borate, magnesium aluminate, antimony trioxide, triacetin, sarcandra glabra essential oil, dioctyl phosphate, tricresyl phosphate, pentaerythritol stearate and an auxiliary agent for standby.
6. The non-metallic environment-friendly automobile body covering part and the manufacturing method thereof as claimed in claim 1, characterized in that the manufacturing method comprises the steps of putting the raw materials into a high-speed stirrer according to the weight portion ratio, stirring, melting and extruding the stirred materials in a double-screw extruder, cooling, granulating by a granulator, drying and screening the granules, conveying to a finished product compression molding process area, quantitatively extracting finished product particles according to various required covering parts, and putting the finished product particles into a mold to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098872.2A CN113897023A (en) | 2021-09-18 | 2021-09-18 | Non-metal automobile body environment-friendly covering piece and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098872.2A CN113897023A (en) | 2021-09-18 | 2021-09-18 | Non-metal automobile body environment-friendly covering piece and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113897023A true CN113897023A (en) | 2022-01-07 |
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| CN202111098872.2A Pending CN113897023A (en) | 2021-09-18 | 2021-09-18 | Non-metal automobile body environment-friendly covering piece and manufacturing method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842443A (en) * | 2011-06-22 | 2014-06-04 | 出光兴产株式会社 | Thermoplastic resin composition and molded article |
| CN103923433A (en) * | 2014-04-30 | 2014-07-16 | 上海瀚氏模具成型有限公司 | Halogen-free flame retardant and heat resistant ABS (acrylonitrile butadiene styrene copolymers) plastic for automotive interior trim parts and preparation method thereof |
| CN103937221A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Heat-resisting flame retardant modified polyphenyl ether material for automotive plastic parts |
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2021
- 2021-09-18 CN CN202111098872.2A patent/CN113897023A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842443A (en) * | 2011-06-22 | 2014-06-04 | 出光兴产株式会社 | Thermoplastic resin composition and molded article |
| CN103937221A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Heat-resisting flame retardant modified polyphenyl ether material for automotive plastic parts |
| CN103923433A (en) * | 2014-04-30 | 2014-07-16 | 上海瀚氏模具成型有限公司 | Halogen-free flame retardant and heat resistant ABS (acrylonitrile butadiene styrene copolymers) plastic for automotive interior trim parts and preparation method thereof |
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Application publication date: 20220107 |