CN110218393A - A kind of antistatic PP material and its plate preparation method - Google Patents
A kind of antistatic PP material and its plate preparation method Download PDFInfo
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- CN110218393A CN110218393A CN201910645936.2A CN201910645936A CN110218393A CN 110218393 A CN110218393 A CN 110218393A CN 201910645936 A CN201910645936 A CN 201910645936A CN 110218393 A CN110218393 A CN 110218393A
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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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
- C08K2201/017—Additives being an antistatic agent
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
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Abstract
The invention discloses a kind of antistatic PP material and its plate preparation methods, including following quality is than composition: 48-63 parts of 64M40T PP resins, 48-63 parts of T30S PP resins, 10-12 parts of carbon fibers, 6-8 parts of white carbon blacks, 8-10 parts of Polymer Antistatic Agents, 3-5 parts of acetylene carbon blacks, 2-4 parts of non-ionic antistatic agents, 12-14 parts of crosslinking agents, 5-7 parts of antioxidant 1010s；The present invention passes through using 64M40T PP resin and T30S PP resin as main component, the physical property that antistatic PP material is made can be improved, the antistatic performance of manufactured PP material can be improved addition Polymer Antistatic Agent, non-ionic antistatic agent and acetylene carbon black, Polymer Antistatic Agent and PP resin have better compatibility, it is ensured that antistatic PP material plate surface resistivity reaches 107‑109Ω/sq。
Description
Technical field
The present invention relates to polypropylene material field more particularly to a kind of antistatic PP material and its plate preparation methods.
Background technique
Polypropylene abbreviation PP is a kind of colourless, odorless, nontoxic, translucent solid matter, and polypropylene (PP) is a kind of performance
Excellent thermoplastic synthetic resin is the thermoplasticity lightweight general-purpose plastics of semi-transparent clear, in machinery, automobile, electronic apparatus, builds
It builds, weave, packing, the various fields such as agricultural fishery and food industry obtain extensive development and application.
With the industrialization demand of high speed development, enterprise requires higher and higher, common PP to the antistatic performance of PP material
Material because its antistatic performance or the weak problem of antistatic performance are no longer satisfied some special application field requirements,
The application range of PP material is greatly limited, therefore, the present invention proposes a kind of antistatic PP material and its plate preparation method, with
Solve shortcoming in the prior art.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of antistatic PP material and its plate preparation method, by with 64M40T
The physical property that antistatic PP material is made can be improved as main component in PP resin and T30S PP resin, can have good
Good mechanical performance and processing performance is by addition Polymer Antistatic Agent and non-ionic antistatic agent, and passes through addition
The antistatic performance of manufactured PP material can be improved in acetylene carbon black, and Polymer Antistatic Agent has better phase with PP resin
Capacitive, it is ensured that antistatic PP material plate surface resistivity reaches 107-109Ω/sq。
The present invention proposes a kind of antistatic PP material, including following quality than composition: 48-63 parts of 64M40T PP resins,
48-63 parts of T30S PP resins, 10-12 parts of carbon fibers, 6-8 parts of white carbon blacks, 2-4 parts of antistatic agent TMs, 2-4 parts of ECH are antistatic
Agent, 8-10 parts of Polymer Antistatic Agents, 3-5 parts of acetylene carbon blacks, 2-4 parts of non-ionic antistatic agents, 12-14 parts of crosslinking agents,
5-7 parts of antioxidant 1010s and 3-5 parts of irgasfos 168s.
Further improvement lies in that: including following quality than composition: 50 parts of 64M40T PP resins, 50 parts of T30S PP resins,
11 parts of carbon fibers, 7 parts of white carbon blacks, 3 parts of antistatic agent TMs, 3 parts of ECH antistatic agents, 9 parts of Polymer Antistatic Agents, 4 parts of acetylene
Carbon black, 3 parts of non-ionic antistatic agents, 13 parts of crosslinking agents, 6 parts of antioxidant 1010s and 4 parts of irgasfos 168s.
Further improvement lies in that: the Polymer Antistatic Agent is polyethylene oxide, polyetheramides imines, polyetheramides
Or any one in polyethylene oxide-epihalohydrin copolymer.
Further improvement lies in that: the non-ionic antistatic agent is polyol fat class antistatic agent, D-sorbite meeting
Any one in glycollic amide.
Further improvement lies in that: the white carbon black is the white carbon black of specific surface area 165-185m/g.
A kind of preparation method of antistatic PP material plate, comprising the following steps:
Step 1: 2- is dried in 85-95 DEG C of isoperibol in 64M40T PP resin, T30S PP resin
3h, then by after drying process 64M40T PP resin, T30S PP resin and crosslinking agent and carbon fiber be added double helix squeeze
Melting extrusion is carried out in machine out, composite foundation PP resin then is made through supercooling, granulation；
Step 2: composite foundation PP resin, white carbon black and acetylene carbon black are added in Twin screw extruder melt and squeezed
Out, enhancing PP resin then is made through supercooling, granulation；
Step 3: will enhancing PP resin, antistatic agent TM, ECH antistatic agent, Polymer Antistatic Agent, non-ionic
Antistatic agent, antioxidant 1010 and irgasfos 168 are added in high-speed mixer and carry out heating mixing, then again by high-speed mixer
Interior material, which imports, carries out homogenization in homogenizer；
Step 4: carrying out natural cooling processing for the material in the homogenizer after homogenization, then will import again double
Melting extrusion is carried out in extruser, and then through supercooling, granulation, antistatic PP material master batch is made；
Step 5: antistatic PP material master batch is imported and carries out roll-in extrusion molding in three roll squeezers, is rolled into length
Direction quantity-produced antistatic PP material plate.
Further improvement lies in that: the temperature in each area of double screw extruder in the step 1 are as follows: T1Area's temperature is 140-155
DEG C, T2Area's temperature is 165-175 DEG C, T3Area's temperature is 180-185 DEG C, T4Area's temperature is 195-205 DEG C, TMouldArea's temperature is 190-
200℃。
Further improvement lies in that: the temperature in each area of double screw extruder in the step 2 are as follows: T1Area's temperature is 138-142
DEG C, T2Area's temperature is 150-165 DEG C, T3Area's temperature is 170-178 DEG C, T4Area's temperature is 185-195 DEG C, TMouldArea's temperature is 190-
200℃。
Further improvement lies in that: when carrying out heating mixing in the step 3 high speed mixing machine, temperature control is 80-85
DEG C, incorporation time 30-40min, mixing revolving speed is 450-550r/min, and pressure is in control homogenizer when homogenization
1.25-1.38MPa the control of homogenization time is 15-18min.
Further improvement lies in that: the temperature in each area of Twin screw extruder in the step 4 are as follows: T1Area's temperature is 150-162
DEG C, T2Area's temperature is 178-190 DEG C, T3Area's temperature is 190-195 DEG C, T4Area's temperature is 200-205 DEG C, TMouldArea's temperature is 185-
205℃。
It, can be with the invention has the benefit that by using 64M40T PP resin and T30S PP resin as main component
The physical property that antistatic PP material is made is improved, can have good mechanical performance and processing performance, and have of fine quality
Inexpensive advantage, by addition Polymer Antistatic Agent and non-ionic antistatic agent, and can by addition acetylene carbon black
With the antistatic performance of PP material made of improving, Polymer Antistatic Agent and PP resin have better compatibility, can be with
It is distributed on the manufactured material plate surface layer antistatic PP in fine stratiform or tendon shape, is in spherical distribution in central part, helps
In release electrostatic lotus, antistatic PP material plate antistatic property can be improved, while preparation cost is lower, electrical property is more preferable,
It can guarantee that antistatic PP material plate surface resistivity reaches 107-109Ω/sq。
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
Embodiment one
A kind of antistatic PP material, including following quality is than composition: 48 parts of 64M40T PP resins, 48 parts of T30S PP trees
Rouge, 10 parts of carbon fibers, 6 parts of white carbon blacks, 2 parts of antistatic agent TMs, 2 parts of ECH antistatic agents, 8 parts of Polymer Antistatic Agents, 3 parts
Acetylene carbon black, 2 parts of non-ionic antistatic agents, 12 parts of crosslinking agents, 5 parts of antioxidant 1010s and 3 parts of irgasfos 168s.
The Polymer Antistatic Agent is polyethylene oxide-epihalohydrin copolymer.
The non-ionic antistatic agent is polyol fat class antistatic agent.
Further improvement lies in that: the white carbon black is the white carbon black of specific surface area 170m/g.
A kind of preparation method of antistatic PP material plate, comprising the following steps:
Step 1: being dried 2.5h in 90 DEG C of isoperibol for 64M40T PP resin, T30S PP resin,
Then by 64M40T PP resin, T30S PP resin and the crosslinking agent and carbon fiber addition Twin screw extruder after drying process
Interior carry out melting extrusion, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 148 DEG C, T2Area's temperature is 170 DEG C, T3Qu Wen
Degree is 182 DEG C, T4Area's temperature is 200 DEG C, TMouldArea's temperature is 195 DEG C, and composite foundation PP tree then is made through supercooling, granulation
Rouge；
Step 2: composite foundation PP resin, white carbon black and acetylene carbon black are added in Twin screw extruder melt and squeezed
Out, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 140 DEG C, T2Area's temperature is 158 DEG C, T3Area's temperature is 174 DEG C, T4
Area's temperature is 190 DEG C, TMouldArea's temperature is 200 DEG C, and enhancing PP resin then is made through supercooling, granulation；
Step 3: will enhancing PP resin, antistatic agent TM, ECH antistatic agent, Polymer Antistatic Agent, non-ionic
Antistatic agent, antioxidant 1010 and irgasfos 168, which are added in high-speed mixer, carries out heating mixing, and temperature control is 83 DEG C, mixes
The conjunction time is 35min, and mixing revolving speed is 500r/min, then again imports in homogenizer the material in high-speed mixer and carries out
Matter processing, pressure is 1.28MPa in control homogenizer when homogenization, and the control of homogenization time is 16min；
Step 4: carrying out natural cooling processing for the material in the homogenizer after homogenization, then will import again double
Melting extrusion, the temperature in each area of Twin screw extruder are as follows: T are carried out in extruser1Area's temperature is 156 DEG C, T2Area's temperature is
183 DEG C, T3Area's temperature is 192 DEG C, T4Area's temperature is 202 DEG C, TMouldArea's temperature is 195 DEG C, then through supercooling, granulation, is made anti-
Electrostatic PP material master batch；
Step 5: antistatic PP material master batch is imported and carries out roll-in extrusion molding in three roll squeezers, is rolled into length
Direction quantity-produced antistatic PP material plate.
Embodiment two
A kind of antistatic PP material, including following quality is than composition: 50 parts of 64M40T PP resins, 50 parts of T30S PP trees
Rouge, 11 parts of carbon fibers, 7 parts of white carbon blacks, 3 parts of antistatic agent TMs, 3 parts of ECH antistatic agents, 9 parts of Polymer Antistatic Agents, 4 parts
Acetylene carbon black, 3 parts of non-ionic antistatic agents, 13 parts of crosslinking agents, 6 parts of antioxidant 1010s and 4 parts of irgasfos 168s.
The Polymer Antistatic Agent is polyethylene oxide-epihalohydrin copolymer.
The non-ionic antistatic agent is polyol fat class antistatic agent.
Further improvement lies in that: the white carbon black is the white carbon black of specific surface area 170m/g.
A kind of preparation method of antistatic PP material plate, comprising the following steps:
Step 1: being dried 2.5h in 90 DEG C of isoperibol for 64M40T PP resin, T30S PP resin,
Then by 64M40T PP resin, T30S PP resin and the crosslinking agent and carbon fiber addition Twin screw extruder after drying process
Interior carry out melting extrusion, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 148 DEG C, T2Area's temperature is 170 DEG C, T3Qu Wen
Degree is 182 DEG C, T4Area's temperature is 200 DEG C, TMouldArea's temperature is 195 DEG C, and composite foundation PP tree then is made through supercooling, granulation
Rouge；
Step 2: composite foundation PP resin, white carbon black and acetylene carbon black are added in Twin screw extruder melt and squeezed
Out, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 140 DEG C, T2Area's temperature is 158 DEG C, T3Area's temperature is 174 DEG C, T4
Area's temperature is 190 DEG C, TMouldArea's temperature is 200 DEG C, and enhancing PP resin then is made through supercooling, granulation；
Step 3: will enhancing PP resin, antistatic agent TM, ECH antistatic agent, Polymer Antistatic Agent, non-ionic
Antistatic agent, antioxidant 1010 and irgasfos 168, which are added in high-speed mixer, carries out heating mixing, and temperature control is 83 DEG C, mixes
The conjunction time is 35min, and mixing revolving speed is 500r/min, then again imports in homogenizer the material in high-speed mixer and carries out
Matter processing, pressure is 1.28MPa in control homogenizer when homogenization, and the control of homogenization time is 16min；
Step 4: carrying out natural cooling processing for the material in the homogenizer after homogenization, then will import again double
Melting extrusion, the temperature in each area of Twin screw extruder are as follows: T are carried out in extruser1Area's temperature is 156 DEG C, T2Area's temperature is
183 DEG C, T3Area's temperature is 192 DEG C, T4Area's temperature is 202 DEG C, TMouldArea's temperature is 195 DEG C, then through supercooling, granulation, is made anti-
Electrostatic PP material master batch；
Step 5: antistatic PP material master batch is imported and carries out roll-in extrusion molding in three roll squeezers, is rolled into length
Direction quantity-produced antistatic PP material plate.
Embodiment three
A kind of antistatic PP material, including following quality is than composition: 63 parts of 64M40T PP resins, 63 parts of T30S PP trees
Rouge, 12 parts of carbon fibers, 8 parts of white carbon blacks, 4 parts of antistatic agent TMs, 4 parts of ECH antistatic agents, 10 parts of Polymer Antistatic Agents, 5 parts
Acetylene carbon black, 4 parts of non-ionic antistatic agents, 14 parts of crosslinking agents, 7 parts of antioxidant 1010s and 5 parts of irgasfos 168s.
The Polymer Antistatic Agent is polyethylene oxide-epihalohydrin copolymer.
The non-ionic antistatic agent is polyol fat class antistatic agent.
Further improvement lies in that: the white carbon black is the white carbon black of specific surface area 170m/g.
A kind of preparation method of antistatic PP material plate, comprising the following steps:
Step 1: being dried 2.5h in 90 DEG C of isoperibol for 64M40T PP resin, T30S PP resin,
Then by 64M40T PP resin, T30S PP resin and the crosslinking agent and carbon fiber addition Twin screw extruder after drying process
Interior carry out melting extrusion, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 148 DEG C, T2Area's temperature is 170 DEG C, T3Qu Wen
Degree is 182 DEG C, T4Area's temperature is 200 DEG C, TMouldArea's temperature is 195 DEG C, and composite foundation PP tree then is made through supercooling, granulation
Rouge；
Step 2: composite foundation PP resin, white carbon black and acetylene carbon black are added in Twin screw extruder melt and squeezed
Out, the temperature in each area of double screw extruder are as follows: T1Area's temperature is 140 DEG C, T2Area's temperature is 158 DEG C, T3Area's temperature is 174 DEG C, T4
Area's temperature is 190 DEG C, TMouldArea's temperature is 200 DEG C, and enhancing PP resin then is made through supercooling, granulation；
Step 3: will enhancing PP resin, antistatic agent TM, ECH antistatic agent, Polymer Antistatic Agent, non-ionic
Antistatic agent, antioxidant 1010 and irgasfos 168, which are added in high-speed mixer, carries out heating mixing, and temperature control is 83 DEG C, mixes
The conjunction time is 35min, and mixing revolving speed is 500r/min, then again imports in homogenizer the material in high-speed mixer and carries out
Matter processing, pressure is 1.28MPa in control homogenizer when homogenization, and the control of homogenization time is 16min；
Step 4: carrying out natural cooling processing for the material in the homogenizer after homogenization, then will import again double
Melting extrusion, the temperature in each area of Twin screw extruder are as follows: T are carried out in extruser1Area's temperature is 156 DEG C, T2Area's temperature is
183 DEG C, T3Area's temperature is 192 DEG C, T4Area's temperature is 202 DEG C, TMouldArea's temperature is 195 DEG C, then through supercooling, granulation, is made anti-
Electrostatic PP material master batch；
Step 5: antistatic PP material master batch is imported and carries out roll-in extrusion molding in three roll squeezers, is rolled into length
Direction quantity-produced antistatic PP material plate.
According to embodiment one, embodiment two and embodiment three it can be concluded that, the present invention in by following quality than composition:
48-63 parts of 64M40T PP resins, 48-63 parts of T30S PP resins, 10-12 parts of carbon fibers, 6-8 parts of white carbon blacks, 2-4 parts it is antistatic
TM, 2-4 parts of ECH antistatic agents of agent, 8-10 parts of Polymer Antistatic Agents, 3-5 parts of acetylene carbon blacks, 2-4 parts it is non-ionic resist it is quiet
Electric agent, 12-14 parts of crosslinking agents, 5-7 parts of antioxidant 1010s and 3-5 parts of irgasfos 168s, the antistatic PP material prepared is for making
The anti-static ability of plate can be improved in standby antistatic PP material plate, and antistatic PP material plate surface resistivity can reach
107-109Ω/sq。
By can be improved and antistatic PP material is made using 64M40T PP resin and T30S PP resin as main component
Physical property, can have good mechanical performance and processing performance, and have the advantages that super quality and competitive price, it is high to pass through addition
Molecule-type antistatic agent and non-ionic antistatic agent, and the anti-of manufactured PP material can be improved adding acetylene carbon black
Antistatic property, Polymer Antistatic Agent and PP resin have better compatibility, can be in manufactured antistatic PP plate of material
Material surface layer is distributed in fine stratiform or tendon shape, is in spherical distribution in central part, is facilitated release electrostatic lotus, can be improved anti-
Electrostatic PP material plate antistatic property, while preparation cost is lower, electrical property is more preferable, it is ensured that antistatic PP material plate table
Surface resistivity reaches 107-109Ω/sq。
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of antistatic PP material, which is characterized in that including following quality than composition: 48-63 parts of 64M40T PP resins, 48-
63 parts of T30S PP resins, 10-12 parts of carbon fibers, 6-8 parts of white carbon blacks, 2-4 parts of antistatic agent TMs, 2-4 parts of ECH antistatic agents, 8-
10 parts of Polymer Antistatic Agents, 3-5 parts of acetylene carbon blacks, 2-4 parts of non-ionic antistatic agents, 12-14 parts of crosslinking agents, 5-7 parts
Antioxidant 1010 and 3-5 parts of irgasfos 168s.
2. a kind of antistatic PP material according to claim 1, it is characterised in that: including following quality than composition: 50 parts
64M40T PP resin, 50 parts of T30S PP resins, 11 parts of carbon fibers, 7 parts of white carbon blacks, 3 parts of antistatic agent TMs, 3 parts of ECH are antistatic
Agent, 9 parts of Polymer Antistatic Agents, 4 parts of acetylene carbon blacks, 3 parts of non-ionic antistatic agents, 13 parts of crosslinking agents, 6 parts of antioxidant
1010 and 4 parts of irgasfos 168s.
3. a kind of antistatic PP material according to claim 1, it is characterised in that: the Polymer Antistatic Agent is poly-
Any one in ethylene oxide, polyetheramides imines, polyetheramides or polyethylene oxide-epihalohydrin copolymer.
4. a kind of antistatic PP material according to claim 1, it is characterised in that: the non-ionic antistatic agent is more
First alcohol fats antistatic agent, D-sorbite understand any one in glycollic amide.
5. a kind of antistatic PP material according to claim 1, it is characterised in that: the white carbon black is specific surface area 165-
The white carbon black of 185m/g.
6. a kind of preparation method of antistatic PP material plate, which comprises the following steps:
Step 1: being dried 2-3h in 85-95 DEG C of isoperibol for 64M40T PP resin, T30S PP resin,
Then by 64M40T PP resin, T30SPP resin and the crosslinking agent and carbon fiber addition Twin screw extruder after drying process
Then composite foundation PP resin is made through supercooling, granulation in interior carry out melting extrusion；
Step 2: composite foundation PP resin, white carbon black and acetylene carbon black are added in Twin screw extruder and carry out melting extrusion, so
Enhancing PP resin is made by supercooling, granulation；
Step 3: will enhancing PP resin, antistatic agent TM, ECH antistatic agent, Polymer Antistatic Agent, it is non-ionic resist it is quiet
Electric agent, antioxidant 1010 and irgasfos 168 are added in high-speed mixer and carry out heating mixing, then again will be in high-speed mixer
Material, which imports, carries out homogenization in homogenizer；
Step 4: the material in the homogenizer after homogenization is subjected to natural cooling processing, then will import double helix again
Melting extrusion is carried out in extruder, and then through supercooling, granulation, antistatic PP material master batch is made；
Step 5: antistatic PP material master batch is imported and carries out roll-in extrusion molding in three roll squeezers, is rolled into length direction
Quantity-produced antistatic PP material plate.
7. a kind of preparation method of antistatic PP material plate according to claim 6, it is characterised in that: the step 1
The temperature in middle each area of double screw extruder are as follows: T1Area's temperature is 140-155 DEG C, T2Area's temperature is 165-175 DEG C, T3Area's temperature is
180-185 DEG C, T4Area's temperature is 195-205 DEG C, TMouldArea's temperature is 190-200 DEG C.
8. a kind of preparation method of antistatic PP material plate according to claim 6, it is characterised in that: the step 2
The temperature in middle each area of double screw extruder are as follows: T1Area's temperature is 138-142 DEG C, T2Area's temperature is 150-165 DEG C, T3Area's temperature is
170-178 DEG C, T4Area's temperature is 185-195 DEG C, TMouldArea's temperature is 190-200 DEG C.
9. a kind of preparation method of antistatic PP material plate according to claim 6, it is characterised in that: the step 3
When carrying out heating mixing in high speed mixing machine, temperature control is 80-85 DEG C, incorporation time 30-40min, and mixing revolving speed is
450-550r/min, pressure is 1.25-1.38MPa in control homogenizer when homogenization, and the control of homogenization time is 15-
18min。
10. a kind of preparation method of antistatic PP material plate according to claim 6, it is characterised in that: the step
The temperature in each area of Twin screw extruder in four are as follows: T1Area's temperature is 150-162 DEG C, T2Area's temperature is 178-190 DEG C, T3Area's temperature
It is 190-195 DEG C, T4Area's temperature is 200-205 DEG C, TMouldArea's temperature is 185-205 DEG C.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375287A (en) * | 2020-10-10 | 2021-02-19 | 南京金杉汽车工程塑料有限责任公司 | Modification method for reducing surface resistivity of polypropylene engineering plastic |
| CN113085232A (en) * | 2021-05-13 | 2021-07-09 | 苏州优乐赛供应链管理有限公司 | Processing method of anti-static coaming box |
| CN115594971A (en) * | 2022-11-02 | 2023-01-13 | 大韩高性能材料（广东）有限公司（Cn） | Process and manufacturing equipment for antistatic resin new material |
| CN115926314A (en) * | 2022-12-14 | 2023-04-07 | 广东道生科技股份有限公司 | Antistatic PP material and preparation method and application thereof |
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| CN103408834A (en) * | 2013-07-15 | 2013-11-27 | 惠州市昌亿科技股份有限公司 | High-impact anti-aging antistatic PP (Polypropylene) polymer as well as preparation method and application thereof |
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| CN115594971A (en) * | 2022-11-02 | 2023-01-13 | 大韩高性能材料（广东）有限公司（Cn） | Process and manufacturing equipment for antistatic resin new material |
| CN115926314A (en) * | 2022-12-14 | 2023-04-07 | 广东道生科技股份有限公司 | Antistatic PP material and preparation method and application thereof |
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