CN109401041A - A kind of preparation method of antistatic polyethylene pipe material Special material - Google Patents
A kind of preparation method of antistatic polyethylene pipe material Special material Download PDFInfo
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- CN109401041A CN109401041A CN201811415715.8A CN201811415715A CN109401041A CN 109401041 A CN109401041 A CN 109401041A CN 201811415715 A CN201811415715 A CN 201811415715A CN 109401041 A CN109401041 A CN 109401041A
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- preparation
- antistatic
- polyethylene pipe
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- pipe material
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08K2201/001—Conductive 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
- C08L2201/02—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
- C08L2201/04—Antistatic
-
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
Abstract
The invention discloses a kind of preparation methods of antistatic polyethylene pipe material Special material, the polyvinyl piping materials Special material includes following components by weight: 60 ~ 80 parts of polyethylene, 10 ~ 25 parts of conductive black, 2 ~ 4 parts of carbon fiber, 1 ~ 3 part of coupling agent, 1 ~ 3 part of antistatic agent, 10 ~ 15 parts of fire retardant, 1 ~ 2.5 part of dispersing agent, 1 ~ 3 part and 5 ~ 15 parts of toughener of antioxidant, the preparation method comprises the following steps: the pretreatment of carbon fiber, the pretreatment of conductive black, mixing and extruding pelletization.The preparation method of antistatic polyethylene pipe material material of the present invention is simple, and formula design rationally, by being used cooperatively for various auxiliary agents and filler, makes polyvinyl piping materials material have good fire-retardant and antistatic performance.
Description
Technical field
The present invention relates to plastic conduit manufacture field, especially a kind of preparation side of antistatic polyethylene pipe material Special material
Method.
Background technique
When two different solid phase mutual connections touch wiping, Charge scaling can occur for their own surface, separate again
Afterwards, each surface of solids will be known as electrostatic with positive (or negative) charge more excessive than before contacting, this phenomenon.General polymerization object
Volume resistivity it is all very high, about 1010~1020Ω cm range.It is good electrical insulating material, but as non-
The occasion that insulating materials uses, surface is rubbed to be easy to produce electrostatic, and due to its resistivity height, polymer once takes electrostatic
It is difficult to eliminate.The charge of accumulation may cause very big electrostatic hazard.The harm as caused by electrostatic is broadly divided into production barrier
Hinder, fire, explosion, electric shock disaster and electrostatic induction disaster etc..For example, in medicine, the presence of electrostatic is readily incorporated dust, draws
Enter bacterium;On medical operating, electricity is easily caused to quiver accident;In mine, petrochemical industry, easy to cause fire, explosion, by electrostatic fire
Caused sudden explosive incident is spent, often destructive disaster, a slight electrostatic spark is in inflammable and explosive place
In, it will cause to burn and explode, cause huge loss, be generated absorption by the effect of electrostatic force and brought to production and life
Harm, for example, in the production process of film, due to the high speed between film and haulage clip rod, deflector roll, idler roller, baffle etc.
Rolling or friction, make film surface with high potential electrostatic charge, when film batches, generate strong there is a natural attraction between the sexes effect, make
Volume wrinkle or dislocation occur for film, in addition, due to the presence of electrostatic, the plastics as food packaging, making-up and agricultural greenhouse film
Film is easy dust stratification pollution in use, and easy cleaning, does not influence translucency;In electronics industry, Yi Yinqi integrated circuit is destroyed;
In weaving, Yi Yinqi fibril aggregation etc..
Phase later 1970s, electronics industry product achieve tremendous progress, gradually to miniaturization, light weight
Change, the direction of precise treatment is developed, polymer is led because of its excellent insulating properties and due to water resistance and light feature in electrical, electronics
Domain has been widely used.Since the electrostatic of insulating polymers surface accumulation is difficult to eliminate, static discharge can be caused.Electrostatic
Electric discharge can cause damages to electronic component and its production, Yi Yinqi device defects, processing instrument failure, scrap of the product, member
Part test is inaccurate and increases the maintenance downtime.In the production process of semiconductor wafers, the electrostatic of generation can attract dust
Equal particles, influence temperature, light, magnetic induction, cause short circuit etc..
Summary of the invention
In order to overcome the drawbacks described above in the presence of the prior art, it is dedicated that the present invention provides a kind of antistatic polyethylene pipe material
The preparation method of material.
The technical solution adopted by the present invention to solve the technical problems is: a kind of antistatic polyethylene pipe material Special material
Preparation method, the polyvinyl piping materials Special material includes following components by weight: 60 ~ 80 parts of polyethylene, conductive black
10 ~ 25 parts, it is 2 ~ 4 parts of carbon fiber, 1 ~ 3 part of coupling agent, 1 ~ 3 part of antistatic agent, 10 ~ 15 parts of fire retardant, 1 ~ 2.5 part of dispersing agent, anti-
1 ~ 3 part of oxygen agent, 5 ~ 15 parts of toughener, the preparation method comprises the following steps:
Step 1: carbon fiber is fully immersed in acetone soln by the pretreatment of carbon fiber first, soaking time be 12 ~ for 24 hours,
Then it is rinsed with deionized water, it is spare after being filtered, being dried;
Step 2: coupling agent is dissolved in dehydrated alcohol by the pretreatment of conductive black first, makes the volume fraction of coupling agent
1.5% ~ 3%, then by mixed solution in supersonic wave cleaning machine 15 ~ 30min of ultrasound, after conductive black is then added to ultrasound
Ethanol solution in, control reaction temperature is 60 ~ 75 DEG C, is stirred mixing under the action of mechanical force, the control reaction time
For 20 ~ 30min, finally pretreated conductive black is cleaned 3 ~ 5 times with deionized water, is put into 50 DEG C of baking oven, dried standby
With;
Step 3: mixing, according to formula by load weighted various materials and pretreated carbon fiber and pretreated conductive black
It is put into high-speed mixer and is uniformly mixed, is spare;
Step 4: extruding pelletization, the uniformly mixed material that step 3 is obtained are added in double screw extruder, are squeezed out
It is granulated, it will be spare after pellet drying.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the polyethylene are poly- for linea low density
Ethylene.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the toughener are PE-g-MAH.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the coupling agent are titanate esters coupling
Agent.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the fire retardant are magnesium hydroxide, ten
One of bromine diphenylethane or antimony oxide.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the antistatic agent are in quaternary ammonium carboxylic acid
One of salt, macrogol ester, polyol fatty acid ester, fatty acid alkanol amides or fatty amine ethyoxyl ether.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the antioxidant be antioxidant 300 or
Antioxidant 1010.
A kind of preparation method of above-mentioned antistatic polyethylene pipe material Special material, the dispersing agent are barium stearate, firmly
One of resin acid calcium, zinc stearate or polyethylene wax.
The present invention has the following advantages that and high-lighting effect compared with prior art:
The invention has the advantages that the preparation method of antistatic polyethylene pipe material material of the present invention is simple, formula design is closed
Reason, additions of coupling agent change the content of conductive black Surface oxygen-containing groups, weaken conductive black and base polyethylene it
Between energy barrier, two alternate compatibilities are improved, so that the electric conductivity of polyethylene pipe be made to improve;By adding dispersing agent, can make
Mixing process is easier, and is dispersed conductive black more uniform, is conducive to the formation of conductive net;By adding antioxidant,
The speed that materials from oxidizing degradation or ultraviolet degradation can be slowed down, enhances the stability of polyethylene pipe;Pass through various auxiliary agents
With being used cooperatively for filler, make polyvinyl piping materials material that there is good fire-retardant and antistatic performance.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is 1 scanning electron microscope (SEM) photograph of the embodiment of the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the present invention.
[embodiment 1]
A kind of preparation method of antistatic polyethylene pipe material Special material, the polyvinyl piping materials Special material wrap by weight
Include following components: 80 parts of polyethylene, 10 parts of conductive black, 2 parts of carbon fiber, 1 part of coupling agent, 1 part of antistatic agent, fire retardant 10
Part, 1 part of dispersing agent, 1 part of antioxidant, 5 parts of toughener, the preparation method comprises the following steps:
Step 1: carbon fiber is fully immersed in acetone soln by the pretreatment of carbon fiber first, soaking time 12h, then
It is rinsed with deionized water, it is spare after being filtered, being dried;
Step 2: coupling agent is dissolved in dehydrated alcohol by the pretreatment of conductive black first, makes the volume fraction of coupling agent
1.5%, then by mixed solution in supersonic wave cleaning machine ultrasound 15min, then conductive black is added to the ethyl alcohol after ultrasound
In solution, control reaction temperature is 60 DEG C, and mixing is stirred under the action of mechanical force, and the control reaction time is 20min, most
Pretreated conductive black is cleaned 5 times with deionized water afterwards, is put into 50 DEG C of baking oven, is dried for standby;
Step 3: mixing, according to formula by load weighted various materials and pretreated carbon fiber and pretreated conductive black
It is put into high-speed mixer and is uniformly mixed, is spare;
Step 4: extruding pelletization, the uniformly mixed material that step 3 is obtained are added in double screw extruder, are squeezed out
It is granulated, it will be spare after pellet drying.
Further, the polyethylene is linear low density polyethylene.
Further, the toughener is PE-g-MAH.
Further, the coupling agent is titanate coupling agent.
Further, the fire retardant is antimony oxide.
Further, the antistatic agent is quaternary ammonium carboxylic acid inner salt.
Further, the antioxidant is antioxidant 300.
Further, the dispersing agent is barium stearate.
[embodiment 2]
A kind of preparation method of antistatic polyethylene pipe material Special material, the polyvinyl piping materials Special material wrap by weight
Include following components: 60 parts of polyethylene, 25 parts of conductive black, 4 parts of carbon fiber, 3 parts of coupling agent, 3 parts of antistatic agent, fire retardant 15
Part, 2.5 parts of dispersing agent, 3 parts of antioxidant, 15 parts of toughener, the preparation method comprises the following steps:
Step 1: carbon fiber is fully immersed in acetone soln by the pretreatment of carbon fiber first, for 24 hours, then soaking time is
It is rinsed with deionized water, it is spare after being filtered, being dried;
Step 2: coupling agent is dissolved in dehydrated alcohol by the pretreatment of conductive black first, makes the volume fraction of coupling agent
3%, then by mixed solution, ultrasound 30min, the ethyl alcohol then conductive black to be added to ultrasound after are molten in supersonic wave cleaning machine
In liquid, control reaction temperature is 75 DEG C, and mixing is stirred under the action of mechanical force, and the control reaction time is 30min, finally
Pretreated conductive black is cleaned 5 times with deionized water, is put into 50 DEG C of baking oven, is dried for standby;
Step 3: mixing, according to formula by load weighted various materials and pretreated carbon fiber and pretreated conductive black
It is put into high-speed mixer and is uniformly mixed, is spare;
Step 4: extruding pelletization, the uniformly mixed material that step 3 is obtained are added in double screw extruder, are squeezed out
It is granulated, it will be spare after pellet drying.
Further, the polyethylene is linear low density polyethylene.
Further, the toughener is PE-g-MAH.
Further, the coupling agent is titanate coupling agent.
Further, the fire retardant is decabromodiphenylethane.
Further, the antistatic agent is macrogol ester.
Further, the antioxidant is antioxidant 1010.
Further, the dispersing agent is polyethylene wax.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (8)
1. a kind of preparation method of antistatic polyethylene pipe material Special material, it is characterised in that: the dedicated object of polyvinyl piping materials
Material includes following components: 60 ~ 80 parts of polyethylene, 10 ~ 25 parts of conductive black, 2 ~ 4 parts of carbon fiber, coupling agent 1 ~ 3 by weight
Part, 1 ~ 3 part of antistatic agent, 10 ~ 15 parts of fire retardant, 1 ~ 2.5 part of dispersing agent, 1 ~ 3 part of antioxidant, 5 ~ 15 parts of toughener, the system
Preparation Method the following steps are included:
Step 1: carbon fiber is fully immersed in acetone soln by the pretreatment of carbon fiber first, soaking time be 12 ~ for 24 hours,
Then it is rinsed with deionized water, it is spare after being filtered, being dried;
Step 2: coupling agent is dissolved in dehydrated alcohol by the pretreatment of conductive black first, makes the volume fraction of coupling agent
1.5% ~ 3%, then by mixed solution in supersonic wave cleaning machine 15 ~ 30min of ultrasound, after conductive black is then added to ultrasound
Ethanol solution in, control reaction temperature is 60 ~ 75 DEG C, is stirred mixing under the action of mechanical force, the control reaction time
For 20 ~ 30min, finally pretreated conductive black is cleaned 3 ~ 5 times with deionized water, is put into 50 DEG C of baking oven, dried standby
With;
Step 3: mixing, according to formula by load weighted various materials and pretreated carbon fiber and pretreated conductive black
It is put into high-speed mixer and is uniformly mixed, is spare;
Step 4: extruding pelletization, the uniformly mixed material that step 3 is obtained are added in double screw extruder, are squeezed out
It is granulated, it will be spare after pellet drying.
2. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating polyethylene is linear low density polyethylene.
3. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating toughener is PE-g-MAH.
4. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating coupling agent is titanate coupling agent.
5. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating fire retardant is one of magnesium hydroxide, decabromodiphenylethane or antimony oxide.
6. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating antistatic agent is quaternary ammonium carboxylic acid inner salt, macrogol ester, polyol fatty acid ester, fatty acid alkanol amides or fatty amine ethoxy
One of base ether.
7. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating antioxidant is antioxidant 300 or antioxidant 1010.
8. a kind of preparation method of antistatic polyethylene pipe material Special material according to claim 1, which is characterized in that institute
Stating dispersing agent is one of barium stearate, calcium stearate, zinc stearate or polyethylene wax.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112388935A (en) * | 2020-10-26 | 2021-02-23 | 郭如婷 | Processing technology of antistatic polyethylene pipe |
CN113652018A (en) * | 2021-06-22 | 2021-11-16 | 浙江邦德管业有限公司 | High-strength polyethylene gas pipeline and preparation method thereof |
CN113861541A (en) * | 2021-10-09 | 2021-12-31 | 苏州陆氏贝尔包装有限公司 | Explosion-proof antistatic plastic barrel and preparation process thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007032573A1 (en) * | 2005-09-16 | 2007-03-22 | Wiscom Co., Ltd. | Thermoplastic resin composition having excellent impact resistance |
CN103554950A (en) * | 2013-10-25 | 2014-02-05 | 东北林业大学 | Flame-retardant antistatic wood powder/polypropylene wood-plastic composite material with silane modified conductive carbon black, and preparation method of composite material |
CN106633344A (en) * | 2016-11-30 | 2017-05-10 | 山东东方新材料有限公司 | Antistatic functional masterbatch, production process thereof, and production process of polyethylene pipes |
CN107011564A (en) * | 2017-05-08 | 2017-08-04 | 安徽国登管业科技有限公司 | A kind of fire retardant, antistatic polyethylene pipe material and preparation method thereof |
CN108707269A (en) * | 2018-06-01 | 2018-10-26 | 佛山市海烨精密塑料制管有限公司 | A kind of fire retardant, antistatic polyethylene pipe material and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811415715.8A patent/CN109401041A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007032573A1 (en) * | 2005-09-16 | 2007-03-22 | Wiscom Co., Ltd. | Thermoplastic resin composition having excellent impact resistance |
CN103554950A (en) * | 2013-10-25 | 2014-02-05 | 东北林业大学 | Flame-retardant antistatic wood powder/polypropylene wood-plastic composite material with silane modified conductive carbon black, and preparation method of composite material |
CN106633344A (en) * | 2016-11-30 | 2017-05-10 | 山东东方新材料有限公司 | Antistatic functional masterbatch, production process thereof, and production process of polyethylene pipes |
CN107011564A (en) * | 2017-05-08 | 2017-08-04 | 安徽国登管业科技有限公司 | A kind of fire retardant, antistatic polyethylene pipe material and preparation method thereof |
CN108707269A (en) * | 2018-06-01 | 2018-10-26 | 佛山市海烨精密塑料制管有限公司 | A kind of fire retardant, antistatic polyethylene pipe material and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
王曙中 等: "《高科技纤维概论》", 30 June 2014, 东华大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112388935A (en) * | 2020-10-26 | 2021-02-23 | 郭如婷 | Processing technology of antistatic polyethylene pipe |
CN113652018A (en) * | 2021-06-22 | 2021-11-16 | 浙江邦德管业有限公司 | High-strength polyethylene gas pipeline and preparation method thereof |
CN113861541A (en) * | 2021-10-09 | 2021-12-31 | 苏州陆氏贝尔包装有限公司 | Explosion-proof antistatic plastic barrel and preparation process thereof |
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