CN113214639A - Insulating plastic material and preparation method thereof - Google Patents
Insulating plastic material and preparation method thereof Download PDFInfo
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- CN113214639A CN113214639A CN202110421972.8A CN202110421972A CN113214639A CN 113214639 A CN113214639 A CN 113214639A CN 202110421972 A CN202110421972 A CN 202110421972A CN 113214639 A CN113214639 A CN 113214639A
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- 239000004033 plastic Substances 0.000 title claims abstract description 122
- 229920003023 plastic Polymers 0.000 title claims abstract description 122
- 239000000463 material Substances 0.000 title claims abstract description 121
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 105
- 239000000654 additive Substances 0.000 claims abstract description 52
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 46
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract description 29
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 29
- 239000004417 polycarbonate Substances 0.000 claims abstract description 29
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract description 29
- 239000004952 Polyamide Substances 0.000 claims abstract description 28
- 229920002647 polyamide Polymers 0.000 claims abstract description 28
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims description 63
- 238000001816 cooling Methods 0.000 claims description 24
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000000945 filler Substances 0.000 claims description 24
- 239000000314 lubricant Substances 0.000 claims description 24
- 239000004014 plasticizer Substances 0.000 claims description 24
- 239000000155 melt Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 14
- 238000007605 air drying Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 10
- -1 polyoxymethylene Polymers 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 5
- 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 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an insulating plastic material and a preparation method thereof, wherein the insulating plastic material comprises polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and an additive, the polycarbonate accounts for 10-23 parts, the polyamide accounts for 21-30 parts, the polyphenylene sulfide accounts for 6-28 parts, the polyformaldehyde accounts for 15-19 parts, and the acrylonitrile accounts for 20-40 parts. The plastic material added with the polycarbonate raw material has high strength and elastic coefficient and high impact strength, and the polyphenylene sulfide has the outstanding characteristics of high temperature resistance, corrosion resistance and excellent mechanical property, better meets various requirements of users in subsequent use, and has stronger practicability.
Description
Technical Field
The invention relates to the technical field of plastic materials, in particular to an insulating plastic material and a preparation method thereof.
Background
Plastics are mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements, the finished product is a solid and is a molten liquid in the manufacturing process, so that the finished product can be mechanically heated to melt the finished product, pressurized to flow the finished product, cooled to solidify the finished product, and various shapes are formed, the large and variable material group is called plastics, and the plastics are divided into two types of thermoplasticity and thermosetting according to the thermal behavior.
Most of insulating plastic materials on the current market are processed by adopting less plastic raw materials during production, so that the produced plastic materials are single in functionality, often have less functional effects, cannot meet various requirements of users, and have certain limitation during application.
Disclosure of Invention
The invention provides an insulating plastic material and a preparation method thereof, aiming at the defects in the background art.
The invention adopts the following technical scheme that the insulating plastic material and the preparation method thereof comprise polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and additives, the proportion of the polycarbonate is 10 to 23 parts, the proportion of the polyamide is 21 to 30 parts, the polyphenylene sulfide accounts for 6 to 28 parts, the polyformaldehyde accounts for 15 to 19 parts, the proportion of the acrylonitrile is set to be 20-40 parts, the proportion of the butadiene is set to be 13-31 parts, the proportion of the styrene is set to be 13-25 parts, the additives comprise a plasticizer, a filler and a lubricant, the proportion of the plasticizer is 9-23 parts, the proportion of the filler is 6-21 parts, and the proportion of the lubricant is 6-15 parts.
In a further preferred embodiment of the present invention, the resin composition comprises a polycarbonate, a polyamide, a polyphenylene sulfide, a polyoxymethylene, acrylonitrile, a butadiene, a styrene, and an additive, wherein the polycarbonate is 23 parts in proportion, the polyamide is 30 parts in proportion, the polyphenylene sulfide is 28 parts in proportion, the polyoxymethylene is 19 parts in proportion, the acrylonitrile is 40 parts in proportion, the butadiene is 31 parts in proportion, and the styrene is 25 parts in proportion, the additive comprises a plasticizer, a filler, and a lubricant, the plasticizer is 23 parts in proportion, the filler is 21 parts in proportion, and the lubricant is 15 parts in proportion.
A further preferred embodiment of the present invention includes polycarbonate, polyamide, polyphenylene sulfide, polyoxymethylene, acrylonitrile, butadiene, styrene, and an additive, wherein the proportion of polycarbonate is 10 parts, the proportion of polyamide is 21 parts, the proportion of polyphenylene sulfide is 6 parts, the proportion of polyoxymethylene is 15 parts, the proportion of acrylonitrile is 20 parts, the proportion of butadiene is 13 parts, the proportion of styrene is 13 parts, the additive includes a plasticizer, a filler, and a lubricant, the proportion of the plasticizer is 9 parts, the proportion of the filler is 6 parts, and the proportion of the lubricant is 6 parts.
In a further preferred embodiment of the present invention, the resin composition comprises a polycarbonate, a polyamide, a polyphenylene sulfide, a polyoxymethylene, acrylonitrile, a butadiene, a styrene, and an additive, wherein the polycarbonate is present at 16 parts, the polyamide is present at 26 parts, the polyphenylene sulfide is present at 17 parts, the polyoxymethylene is present at 17 parts, the acrylonitrile is present at 30 parts, the butadiene is present at 22 parts, the styrene is present at 19 parts, the additive comprises a plasticizer, a filler, and a lubricant, the plasticizer is present at 16 parts, the filler is present at 13 parts, and the lubricant is present at 11 parts.
The manufacturing method comprises the following steps:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
As a further preferable aspect of the present invention, in step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed and labeled with the corresponding number of parts, then the raw materials are taken by a worker and stored in a sealed container, then the production machine is cleaned, the interior of the production machine is cleaned, all the processed raw materials are taken out, the raw materials are put in order of addition, all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
As a further preferred mode of the present invention, in step S2, the prepared raw materials are poured into the interior of the feeding machine, and then the feeding machine is started to transfer a plurality of raw materials to the interior of the production equipment, wherein the production equipment is an extruder, and then the additives are added in proportion during the feeding process, and the additives are poured into the interior of the extruder in corresponding amounts.
As a further preferable mode of the present invention, in step S4, after the plastic material is completely produced, the plastic material is placed in a water-cooled water tank for cooling, and the cooling time is kept at 10min to 15min, so that the plastic material can be cooled.
As a further preferable mode of the present invention, in step S5, after the plastic material is cooled, the plastic material may be placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the moisture outside the plastic material, and the air drying time is 19min to 23min, so as to improve the drying degree of the plastic material and improve the efficiency during production.
The invention is formed by mixing a plurality of plastic materials, and combines the materials such as polycarbonate, polyphenylene sulfide and polyamide together, so that the processed plastic material has a plurality of excellent effects, the plastic material added with the polycarbonate raw material has high strength and elastic coefficient, and has high impact strength, while the polyphenylene sulfide has the outstanding characteristics of high temperature resistance, corrosion resistance and excellent mechanical property, and finally the polyamide has good comprehensive properties, and comprises the following components: the flame-retardant coating has the advantages of heat resistance, wear resistance, chemical resistance, self-lubricity and certain flame-retardant property, better meets various requirements of users in subsequent use, and has stronger practicability.
Drawings
FIG. 1 is a flow chart of the preparation of the present invention.
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.
The invention provides a technical scheme that: the insulating plastic material comprises 10-23 parts of polycarbonate, 21-30 parts of polyamide, 6-28 parts of polyphenylene sulfide, 15-19 parts of polyformaldehyde, 20-40 parts of acrylonitrile, 13-31 parts of butadiene and 13-25 parts of styrene, wherein the additive comprises a plasticizer, a filler and a lubricant, the plasticizer is 9-23 parts, the filler is 6-21 parts, and the lubricant is 6-15 parts.
The manufacturing method comprises the following steps:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
In step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed, the corresponding number of parts is marked, the raw materials are then taken by workers, the raw materials are stored in a sealed container, the production machine is cleaned, the interior of the machine is cleaned, all the processed raw materials are taken out, the raw materials are put in the order of addition, all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
In step S2, the prepared raw materials are poured into the feeding machine, and then the feeding machine is started to transfer a plurality of raw materials into the production equipment, wherein the production equipment is an extruder, and then the additives are added in proportion during the feeding process, and the additives are poured into the extruder according to the corresponding amount.
In step S4, after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, and the cooling time is kept at 10min to 15min, so as to cool the plastic material.
In step S5, after the plastic material is cooled, the plastic material may be placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the external moisture of the plastic material, and the air drying time is 19min to 23min, so as to improve the drying degree of the plastic material and the production efficiency.
Example one
The invention provides a technical scheme that: the chemical fiber composite material comprises polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and an additive, wherein the polycarbonate is 23 parts in proportion, the polyamide is 30 parts in proportion, the polyphenylene sulfide is 28 parts in proportion, the polyformaldehyde is 19 parts in proportion, the acrylonitrile is 40 parts in proportion, the butadiene is 31 parts in proportion, the styrene is 25 parts in proportion, the additive comprises a plasticizer, a filler and a lubricant, the plasticizer is 23 parts in proportion, the filler is 21 parts in proportion, and the lubricant is 15 parts in proportion.
The manufacturing method comprises the following steps:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
In step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed, the corresponding number of parts is marked, the raw materials are then taken by workers, the raw materials are stored in a sealed container, the production machine is cleaned, the interior of the machine is cleaned, all the processed raw materials are taken out, the raw materials are put in the order of addition, all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
In step S2, the prepared raw materials are poured into the feeding machine, and then the feeding machine is started to transfer a plurality of raw materials into the production equipment, wherein the production equipment is an extruder, and then the additives are added in proportion during the feeding process, and the additives are poured into the extruder according to the corresponding amount.
In step S4, after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, and the cooling time is kept at 10min to 15min, so as to cool the plastic material.
In step S5, after the plastic material is cooled, the plastic material may be placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the external moisture of the plastic material, and the air drying time is 19min to 23min, so as to improve the drying degree of the plastic material and the production efficiency.
Example two
The invention provides a technical scheme that: the chemical fiber composite material comprises polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and an additive, wherein the polycarbonate is 10 parts in proportion, the polyamide is 21 parts in proportion, the polyphenylene sulfide is 6 parts in proportion, the polyformaldehyde is 15 parts in proportion, the acrylonitrile is 20 parts in proportion, the butadiene is 13 parts in proportion, the styrene is 13 parts in proportion, the additive comprises a plasticizer, a filler and a lubricant, the plasticizer is 9 parts in proportion, the filler is 6 parts in proportion, and the lubricant is 6 parts in proportion.
The manufacturing method comprises the following steps:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
In step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed, the corresponding number of parts is marked, the raw materials are then taken by workers, the raw materials are stored in a sealed container, the production machine is cleaned, the interior of the machine is cleaned, all the processed raw materials are taken out, the raw materials are put in the order of addition, all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
In step S2, the prepared raw materials are poured into the feeding machine, and then the feeding machine is started to transfer a plurality of raw materials into the production equipment, wherein the production equipment is an extruder, and then the additives are added in proportion during the feeding process, and the additives are poured into the extruder according to the corresponding amount.
In step S4, after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, and the cooling time is kept at 10min to 15min, so as to cool the plastic material.
In step S5, after the plastic material is cooled, the plastic material may be placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the external moisture of the plastic material, and the air drying time is 19min to 23min, so as to improve the drying degree of the plastic material and the production efficiency.
Example three
The invention provides a technical scheme that: the chemical fiber composite material comprises 16 parts of polycarbonate, 26 parts of polyamide, 17 parts of polyphenylene sulfide, 17 parts of polyformaldehyde, 30 parts of acrylonitrile, 22 parts of butadiene and 19 parts of styrene, and the additive comprises a plasticizer, a filler and a lubricant, wherein the plasticizer is 16 parts, the filler is 13 parts, and the lubricant is 11 parts.
The manufacturing method comprises the following steps:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
In step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed, the corresponding number of parts is marked, the raw materials are then taken by workers, the raw materials are stored in a sealed container, the production machine is cleaned, the interior of the machine is cleaned, all the processed raw materials are taken out, the raw materials are put in the order of addition, all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
In step S2, the prepared raw materials are poured into the feeding machine, and then the feeding machine is started to transfer a plurality of raw materials into the production equipment, wherein the production equipment is an extruder, and then the additives are added in proportion during the feeding process, and the additives are poured into the extruder according to the corresponding amount.
In step S4, after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, and the cooling time is kept at 10min to 15min, so as to cool the plastic material.
In step S5, after the plastic material is cooled, the plastic material may be placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the external moisture of the plastic material, and the air drying time is 19min to 23min, so as to improve the drying degree of the plastic material and the production efficiency.
The table of the parameters of the high-hardness corrosion-resistant modified plastic material is as follows:
in summary, the invention is formed by mixing a plurality of plastic materials, and the materials such as polycarbonate, polyphenylene sulfide and polyamide are combined together, so that the processed plastic material has a plurality of excellent effects, the plastic material added with the polycarbonate raw material has high strength and elastic coefficient, and has high impact strength, while the polyphenylene sulfide has the outstanding characteristics of high temperature resistance, corrosion resistance and excellent mechanical properties, and finally the polyamide has good comprehensive properties, including: the flame-retardant coating has the advantages of heat resistance, wear resistance, chemical resistance, self-lubricity and certain flame-retardant property, better meets various requirements of users in subsequent use, and has stronger practicability.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An insulating plastic material and a preparation method thereof are characterized in that the insulating plastic material comprises polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and additives, the proportion of the polycarbonate is 10 to 23 parts, the proportion of the polyamide is 21 to 30 parts, the polyphenylene sulfide accounts for 6 to 28 parts, the polyformaldehyde accounts for 15 to 19 parts, the proportion of the acrylonitrile is set to be 20-40 parts, the proportion of the butadiene is set to be 13-31 parts, the proportion of the styrene is set to be 13-25 parts, the additive comprises a plasticizer, a filler and a lubricant, the proportion of the plasticizer is 9-23 parts, the proportion of the filler is 6-21 parts, and the proportion of the lubricant is 6-15 parts.
2. The insulating plastic material and the preparation method thereof according to claim 1, wherein the insulating plastic material comprises polycarbonate, polyamide, polyphenylene sulfide, polyoxymethylene, acrylonitrile, butadiene, styrene and additives, the polycarbonate is 23 parts, the polyamide is 30 parts, the polyphenylene sulfide is 28 parts, the polyoxymethylene is 19 parts, the acrylonitrile is 40 parts, the butadiene is 31 parts, and the styrene is 25 parts, the additives comprise plasticizer, filler and lubricant, the plasticizer is 23 parts, the filler is 21 parts, and the lubricant is 15 parts.
3. The insulating plastic material and the preparation method thereof according to claim 1, wherein the insulating plastic material comprises polycarbonate, polyamide, polyphenylene sulfide, polyformaldehyde, acrylonitrile, butadiene, styrene and additives, the polycarbonate is 10 parts, the polyamide is 21 parts, the polyphenylene sulfide is 6 parts, the polyformaldehyde is 15 parts, the acrylonitrile is 20 parts, the butadiene is 13 parts, the styrene is 13 parts, the additives comprise plasticizer, filler and lubricant, the plasticizer is 9 parts, the filler is 6 parts, and the lubricant is 6 parts.
4. The insulating plastic material and the preparation method thereof according to claim 1, wherein the insulating plastic material comprises polycarbonate, polyamide, polyphenylene sulfide, polyoxymethylene, acrylonitrile, butadiene, styrene and additives, the polycarbonate is 16 parts, the polyamide is 26 parts, the polyphenylene sulfide is 17 parts, the polyoxymethylene is 17 parts, the acrylonitrile is 30 parts, the butadiene is 22 parts, and the styrene is 19 parts, the additives comprise plasticizer, filler and lubricant, the plasticizer is 16 parts, the filler is 13 parts, and the lubricant is 11 parts.
5. The method for preparing an insulating plastic material according to any one of claims 1 to 3, wherein the manufacturing steps include the following:
s1, mixing: firstly, ordering raw materials to be processed, then taking the raw materials by workers, then cleaning a production machine, taking out all the processed raw materials, putting the raw materials in the adding sequence, then mixing all the raw materials together, and finally taking out corresponding additives for later use;
s2, feeding: pouring prepared raw materials into a feeding machine, starting the feeding machine, and then conveying a plurality of raw materials into production equipment, wherein the production equipment is an extruder, and adding additives in proportion in the feeding process;
s3, extrusion: after the feeding is finished, an extruder can be started to perform the extrusion production of the plastic material, solid raw materials are converted into uniform melts, the melts are sent to a subsequent extrusion structure, meanwhile, the melts of finished products are required to be uniform in concentration and temperature, the pressurization is required to be large enough to extrude viscous polymers, and the extrusion work is finished through a machine barrel with a screw and a spiral channel;
s4, cooling: after the plastic material is produced, the plastic material is placed in a water-cooled water tank for cooling, so that the plastic material can be cooled;
s5, air drying: after the plastic material is cooled, the plastic material can be placed in the air dryer, and high-speed wind power is blown out of the air dryer to blow dry the outside moisture of the plastic material, so that the drying degree of the plastic material is improved, and the production efficiency is improved.
6. The method as claimed in claim 4, wherein in step S1, the raw materials to be processed are first sorted, the raw materials to be used are listed and marked with the corresponding number of parts, then the workers take the raw materials and use the sealed container to store the raw materials, then the production machine is cleaned, the interior of the machine is cleaned, all the raw materials to be processed are taken out, the raw materials are put in order of addition, then all the raw materials are mixed together, and finally the corresponding additives are taken out for standby.
7. The method of claim 4, wherein the prepared raw materials are poured into the feeder, and the feeder is started to transfer the plurality of raw materials to the inside of the production apparatus, wherein the production apparatus is an extruder, and the additives are added in the feeding process in proportion and poured into the extruder in corresponding amounts in step S2.
8. The method as claimed in claim 4, wherein in step S4, after the plastic material is completely produced, the plastic material is placed in a water-cooled tank for cooling, and the cooling time is kept for 10min to 15min, so as to cool the plastic material.
9. The method as claimed in claim 4, wherein in step S5, after the plastic material is cooled, the plastic material is placed inside an air dryer, and high-speed wind is blown out from the air dryer to dry the external moisture of the plastic material, and the air drying time is 19-23 min, so as to improve the drying degree of the plastic material and the production efficiency.
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| CN105778368A (en) * | 2016-04-26 | 2016-07-20 | 金宝丽科技（苏州）有限公司 | Macromolecular ageing resistant plastic material and preparation method thereof |
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| CN105778368A (en) * | 2016-04-26 | 2016-07-20 | 金宝丽科技（苏州）有限公司 | Macromolecular ageing resistant plastic material and preparation method thereof |
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Application publication date: 20210806 |