CN108822530A - A kind of antistatic engineering plastic materials and preparation method thereof - Google Patents
A kind of antistatic engineering plastic materials and preparation method thereof Download PDFInfo
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- CN108822530A CN108822530A CN201810638507.8A CN201810638507A CN108822530A CN 108822530 A CN108822530 A CN 108822530A CN 201810638507 A CN201810638507 A CN 201810638507A CN 108822530 A CN108822530 A CN 108822530A
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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
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of antistatic engineering plastic materials and preparation method thereof, including following raw material and parts by weight：5-12 parts of acrylonitrile, 4-15 parts of butadiene, 1-5 parts of styrene, 2-5 parts, -7 parts of kymene of glass fibre, 1.5-4 parts of polyphenylene sulfide, 3-6 parts of polycarbonate, 2-5 parts of tetrafluoroethene, 0.8-1.8 parts of carbon fiber, 0.3-0.7 parts of aramid fiber, 1-2.5 parts of inorganic crystal whisker, 2-4 parts of nano silica, 1-2 parts of silicon carbide, 2.4-4.7 parts of silicon nitride, 0.3-1.5 parts of antioxidant, 0.6-1.8 parts of toughener.The engineering plastics that the present invention produces have excellent heat-resisting and cold tolerance, within a wide temperature range good mechanical performance, it is suitable for being used as structural material, corrosion resistance is good, affected by environment smaller, there is good durability, compared with metal material, be easily worked, high production efficiency, and program can be simplified, it saves money, there are good dimensional stability and electrical insulating property, it is light-weight, it is antistatic, and there is antifriction outstanding, wearability, entire processing method is simple, is worthy to be popularized.
Description
Technical field
The present invention relates to technical field of polymer materials, especially a kind of antistatic engineering plastic materials and its preparation side
Method.
Background technique
Engineering plastics are just rapidly developed in the 1950s.Although nylon 66 resin early in nineteen thirty-nine just
It succeeds in developing and puts into production, but it was used mainly for the manufacture of synthetic fibers until the fifties just breaks through pure fiber tradition at that time
On the way, plastics are manufactured by processing and forming.Engineering plastics are really rapidly developed, and are in later period fifties polyformaldehyde and poly- carbonic acid
After ester is succeeded in developing, their appearance has especially great meaning.Due to the high crystalline of polyformaldehyde, it is excellent to assign its
Mechanical performance, so that plastics be made to rank among the ranks of structural material as the material that can substitute metal for the first time.Later with altogether
Succeeding in developing for polyformaldehyde and popularizing for screw-type injection molding machine, further establish weight of the engineering plastics in Material Field
Want status.And polycarbonate is then the transparent engineering plastics with excellent comprehensive performance, is widely used, and is engineering with fastest developing speed
One of plastics, in engineering plastics field, yield and consumption figure are only second to polyamide and occupy second.
Engineering plastics can make the plastics of engineering material and replacement metal manufacture element part etc..Engineering plastics have excellent
Comprehensive performance, rigidity is big, and creep is small, high mechanical strength, and heat-resist, electrical insulating property is good, can be in harsher chemistry, physics
Used for a long time in environment, alternative metal is used as structural timber, however traditional engineering plastics antistatic effect compared with
Difference, and process that price is more expensive, and yield is smaller, for these problems, herein it is proposed that a kind of antistatic engineering plastics material
Material and preparation method thereof.
Summary of the invention
The present invention provides a kind of antistatic engineering plastic materials and its preparation for the deficiency in existing background technique
Method.
The present invention is to solve above-mentioned technical deficiency, using modified technical solution, a kind of antistatic engineering plastic materials and
Preparation method, including following raw material and parts by weight：5-12 parts of acrylonitrile, 4-15 parts of butadiene, 1-5 parts of styrene, glass
2-5 parts of fiber, -7 parts of kymene, 1.5-4 parts of polyphenylene sulfide, 3-6 parts of polycarbonate, 2-5 parts of tetrafluoroethene, carbon fiber 0.8-
1.8 parts, 0.3-0.7 parts of aramid fiber, 1-2.5 parts of inorganic crystal whisker, 2-4 parts of nano silica, 1-2 parts of silicon carbide, silicon nitride
2.4-4.7 parts, 0.3-1.5 parts of antioxidant, 0.6-1.8 parts of toughener.
It further include following raw material and parts by weight as present invention further optimization mode：12 parts of acrylonitrile, butadiene
15 parts, 5 parts of styrene, 5 parts of glass fibre, 7 parts of polyamide, 4 parts of polyphenylene sulfide, 6 parts of polycarbonate, 5 parts of tetrafluoroethene, carbon fiber
1.8 parts of dimension, 0.7 part of aramid fiber, 2.5 parts of inorganic crystal whisker, 4 parts of nano silica, 2 parts of silicon carbide, 4.7 parts of silicon nitride resists
1.5 parts of oxidant, 1.8 parts of toughener.
It further include following raw material and parts by weight as present invention further optimization mode：5 parts of acrylonitrile, butadiene 4
Part, 1 part of styrene, 2 parts of glass fibre, kymene part, 1.5 parts of polyphenylene sulfide, 3 parts of polycarbonate, 2 parts of tetrafluoroethene, carbon fiber
0.8 part of dimension, 0.3 part of aramid fiber, 1 part of inorganic crystal whisker, 2 parts of nano silica, 1 part of silicon carbide, 2.4 parts of silicon nitride, antioxygen
0.3 part of agent, 0.6 part of toughener.
As present invention further optimization mode, manufacturing process steps are as follows：
S1, weigh by deal and changes acrylonitrile, butadiene, styrene, polyamide, polyphenylene sulfide, polycarbonate, tetrafluoro
Ethylene is added into mixing machine and is sufficiently mixed, and constantly injects into mixing machine, inert gas argon gas, keeps 20ml/
The speed of min, sends constantly into, and continues 5min, then be sufficiently crushed by raw material, broken to be sieved with 80-120 mesh screen
Point；
S2, by the glass fibre weighed according to the ratio, carbon fiber, aramid fiber, inorganic crystal whisker, nano silica, carbonization
Silicon, mixture in silicon nitride, antioxidant, toughener, with the step S1 Hybrid Heating in high-speed stirred unit stir；
S3, then by the mixed raw material of step S2 be placed in 80-120 revs/min, temperature be 300-380 DEG C of Screw Extrusion
It is melted in machine, the extruded velocity of the screw extruder is 0.5-2.8 ms/min, and the diameter of extrudate is 1.5-4mm；
The extrudate pelletizing of screw extruder, drying will can be obtained composite plastic particle product by S4, then, be carried out normal
Temperature stands 15-30min, completes processing.
As present invention further optimization mode, in step S2, glass fibre, carbon fiber, aramid fiber, nothing is first added
Machine whisker 75-120 DEG C at a temperature of control 200r/min-250r/min revolving speed be stirred mixed processing 5min-
12min, then by nano silica, silicon carbide controls 350r/min- after silicon nitride, antioxidant, toughener injection
20-45min is stirred under the revolving speed of 420r/min, heating and temperature control is at 160-190 DEG C.
As present invention further optimization mode, the antioxidant is set as flavonoids, butylated hydroxy anisole, two fourths
One of base hydroxy-methylbenzene constitutes mixture.
As present invention further optimization mode, the toughener is set as carboxy nitrile rubber, neoprene, chlorosulfonation
The mixture that polyethylene is constituted.
The engineering plastics that the present invention produces have excellent heat-resisting and cold tolerance, within a wide temperature range machine
Tool function admirable is suitable for using as structural material, and corrosion resistance is good, affected by environment smaller, there is good durability, with
Metal material is compared, and is easily worked, high production efficiency, and can simplify program, is saved money, and has good dimensional stability and electricity
Insulating properties, it is light-weight, it is antistatic, and there is antifriction outstanding, wearability, entire processing method is simple, is worthy to be popularized.
Specific embodiment
Below in conjunction in the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution：A kind of antistatic engineering plastic materials and preparation method thereof, including following original
Material and parts by weight：5-12 parts of acrylonitrile, 4-15 parts of butadiene, 1-5 parts of styrene, 2-5 parts of glass fibre, -7 parts of kymene,
1.5-4 parts of polyphenylene sulfide, 3-6 parts of polycarbonate, 2-5 parts of tetrafluoroethene, 0.8-1.8 parts of carbon fiber, aramid fiber 0.3-0.7
Part, 1-2.5 parts of inorganic crystal whisker, 2-4 parts of nano silica, 1-2 parts of silicon carbide, 2.4-4.7 parts of silicon nitride, antioxidant 0.3-
1.5 parts, 0.6-1.8 parts of toughener.
It further include following raw material and parts by weight：12 parts of acrylonitrile, 15 parts of butadiene, 5 parts of styrene, 5 parts of glass fibre,
It is 7 parts of polyamide, 4 parts of polyphenylene sulfide, 6 parts of polycarbonate, 5 parts of tetrafluoroethene, 1.8 parts of carbon fiber, 0.7 part of aramid fiber, inorganic
2.5 parts of whisker, 4 parts of nano silica, 2 parts of silicon carbide, 4.7 parts of silicon nitride, 1.5 parts of antioxidant, 1.8 parts of toughener.
It further include following raw material and parts by weight：5 parts of acrylonitrile, 1 part of styrene, 2 parts of glass fibre, gathers 4 parts of butadiene
It is 3 parts of amide, 1.5 parts of polyphenylene sulfide, 3 parts of polycarbonate, 2 parts of tetrafluoroethene, 0.8 part of carbon fiber, 0.3 part of aramid fiber, inorganic
1 part of whisker, 2 parts of nano silica, 1 part of silicon carbide, 2.4 parts of silicon nitride, 0.3 part of antioxidant, 0.6 part of toughener.
Manufacturing process steps are as follows：
S1, weigh by deal and changes acrylonitrile, butadiene, styrene, polyamide, polyphenylene sulfide, polycarbonate, tetrafluoro
Ethylene is added into mixing machine and is sufficiently mixed, and constantly injects into mixing machine, inert gas argon gas, keeps 20ml/
The speed of min, sends constantly into, and continues 5min, then be sufficiently crushed by raw material, broken to be sieved with 80-120 mesh screen
Point；
S2, by the glass fibre weighed according to the ratio, carbon fiber, aramid fiber, inorganic crystal whisker, nano silica, carbonization
Silicon, mixture in silicon nitride, antioxidant, toughener, with the step S1 Hybrid Heating in high-speed stirred unit stir；
S3, then by the mixed raw material of step S2 be placed in 80-120 revs/min, temperature be 300-380 DEG C of Screw Extrusion
It is melted in machine, the extruded velocity of the screw extruder is 0.5-2.8 ms/min, and the diameter of extrudate is 1.5-4mm；
The extrudate pelletizing of screw extruder, drying will can be obtained composite plastic particle product by S4, then, be carried out normal
Temperature stands 15-30min, completes processing.
In step S2, first be added glass fibre, carbon fiber, aramid fiber, inorganic crystal whisker 75-120 DEG C at a temperature of control
The revolving speed of 200r/min-250r/min processed is stirred mixed processing 5min-12min, then by nano silica, carbonization
Silicon controls after silicon nitride, antioxidant, toughener injection and is stirred 20- under the revolving speed of 350r/min-420r/min
45min, heating and temperature control is at 160-190 DEG C.
The antioxidant is set as one of flavonoids, butylated hydroxy anisole, dibutyl hydroxy toluene or constitutes mixed
Close object.
The toughener is set as the mixture that carboxy nitrile rubber, neoprene, chlorosulfonated polyethylene are constituted.Work of the present invention
Engineering plastics parameter table is as follows：Table 1
Traditional project plastics parameter table is as follows：Table 2
To sum up, engineering plastics performance of the invention will become apparent from by Tables 1 and 2 more superior, the work that the present invention produces
Engineering plastics have excellent heat-resisting and cold tolerance, and good mechanical performance, is suitable for as structural wood within a wide temperature range
Material uses, and corrosion resistance is good, affected by environment smaller, has good durability, compared with metal material, be easily worked, raw
It produces high-efficient, and program can be simplified, save money, there is good dimensional stability and electrical insulating property, it is light-weight, it is antistatic, and
With antifriction outstanding, wearability, entire processing method is simple, is worthy to be popularized.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of antistatic engineering plastic materials and preparation method thereof, it is characterised in that：Including following raw material and parts by weight：Third
5-12 parts of alkene nitrile, 4-15 parts of butadiene, 1-5 parts of styrene, 2-5 parts of glass fibre, -7 parts of kymene, polyphenylene sulfide 1.5-4
Part, 3-6 parts of polycarbonate, 2-5 parts of tetrafluoroethene, 0.8-1.8 parts of carbon fiber, 0.3-0.7 parts of aramid fiber, inorganic crystal whisker 1-
2.5 parts, 2-4 parts of nano silica, 1-2 parts of silicon carbide, 2.4-4.7 parts of silicon nitride, 0.3-1.5 parts of antioxidant, toughener
0.6-1.8 parts.
2. a kind of antistatic engineering plastic materials according to claim 1 and preparation method thereof, which is characterized in that further include
Following raw material and parts by weight：12 parts of acrylonitrile, 15 parts of butadiene, 5 parts of styrene, 5 parts of glass fibre, 7 parts of polyamide, polyphenyl
4 parts of thioether, 6 parts of polycarbonate, 5 parts of tetrafluoroethene, 1.8 parts of carbon fiber, 0.7 part of aramid fiber, 2.5 parts of inorganic crystal whisker, nanometer
4 parts of silica, 2 parts of silicon carbide, 4.7 parts of silicon nitride, 1.5 parts of antioxidant, 1.8 parts of toughener.
3. a kind of antistatic engineering plastic materials according to claim 1 and preparation method thereof, which is characterized in that further include
Following raw material and parts by weight：5 parts of acrylonitrile, 4 parts of butadiene, 1 part of styrene, 2 parts of glass fibre, kymene part, polyphenylene sulfide
1.5 parts of ether, 3 parts of polycarbonate, 2 parts of tetrafluoroethene, 0.8 part of carbon fiber, 0.3 part of aramid fiber, 1 part of inorganic crystal whisker, nanometer two
2 parts of silica, 1 part of silicon carbide, 2.4 parts of silicon nitride, 0.3 part of antioxidant, 0.6 part of toughener.
4. a kind of antistatic engineering plastic materials according to claim 1 and preparation method thereof, which is characterized in that production work
Steps are as follows for skill：
S1, weigh by deal and changes acrylonitrile, butadiene, styrene, polyamide, polyphenylene sulfide, polycarbonate, tetrafluoroethene
It is added into mixing machine and is sufficiently mixed, and constantly injected into mixing machine, inert gas argon gas keeps 20ml/min's
Speed is sent constantly into, and 5min is continued, and then be sufficiently crushed by raw material, broken to be sieved with 80-120 mesh screen；
S2, by the glass fibre weighed according to the ratio, carbon fiber, aramid fiber, inorganic crystal whisker, nano silica, silicon carbide, nitrogen
Mixture Hybrid Heating stirring in high-speed stirred unit in SiClx, antioxidant, toughener, with step S1；
S3, then by the mixed raw material of step S2 be placed in 80-120 revs/min, temperature be in 300-380 DEG C of screw extruder
Melting, the extruded velocity of the screw extruder are 0.5-2.8 ms/min, and the diameter of extrudate is 1.5-4mm；
The extrudate pelletizing of screw extruder, drying will can be obtained composite plastic particle product by S4, then, it is quiet carry out room temperature
15-30min is set, processing is completed.
5. a kind of composite plastic pipe according to claim 4 and preparation method thereof, which is characterized in that in step S2, first
Be added glass fibre, carbon fiber, aramid fiber, inorganic crystal whisker 75-120 DEG C at a temperature of control 200r/min-250r/min
Revolving speed be stirred mixed processing 5min-12min, then by nano silica, silicon carbide, silicon nitride, antioxidant, increasing
After tough dose of injection, controls and be stirred 20-45min under the revolving speed of 350r/min-420r/min, heating and temperature control is in 160-
190℃。
6. a kind of antistatic engineering plastic materials according to claim 1 and preparation method thereof, which is characterized in that described anti-
Oxidant is set as one of flavonoids, butylated hydroxy anisole, dibutyl hydroxy toluene or constitutes mixture.
7. a kind of antistatic engineering plastic materials according to claim 1 and preparation method thereof, which is characterized in that the increasing
Tough dose is set as the mixture that carboxy nitrile rubber, neoprene, chlorosulfonated polyethylene are constituted.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214639A (en) * | 2021-04-20 | 2021-08-06 | 深圳市博盛新材料有限公司 | Insulating plastic material and preparation method thereof |
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|---|---|---|---|---|
| US20020183438A1 (en) * | 2001-04-27 | 2002-12-05 | Jayantha Amarasekera | Conductive plastic compositions and method of manufacture thereof |
| CN102311633A (en) * | 2011-04-29 | 2012-01-11 | 深圳市科聚新材料有限公司 | PPO/PA66 (poly phenylene oxide/polyamide 66) alloy material as well as preparation method and application thereof |
| CN105295349A (en) * | 2015-11-03 | 2016-02-03 | 虞惠财 | Antistatic plastic and preparation method thereof |
-
2018
- 2018-06-20 CN CN201810638507.8A patent/CN108822530A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020183438A1 (en) * | 2001-04-27 | 2002-12-05 | Jayantha Amarasekera | Conductive plastic compositions and method of manufacture thereof |
| CN102311633A (en) * | 2011-04-29 | 2012-01-11 | 深圳市科聚新材料有限公司 | PPO/PA66 (poly phenylene oxide/polyamide 66) alloy material as well as preparation method and application thereof |
| CN105295349A (en) * | 2015-11-03 | 2016-02-03 | 虞惠财 | Antistatic plastic and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214639A (en) * | 2021-04-20 | 2021-08-06 | 深圳市博盛新材料有限公司 | Insulating plastic material and preparation method thereof |
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Application publication date: 20181116 |