CN109486085A - A kind of fluorescent automobile foot pad material and its manufacturing method - Google Patents
A kind of fluorescent automobile foot pad material and its manufacturing method Download PDFInfo
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- CN109486085A CN109486085A CN201811277684.4A CN201811277684A CN109486085A CN 109486085 A CN109486085 A CN 109486085A CN 201811277684 A CN201811277684 A CN 201811277684A CN 109486085 A CN109486085 A CN 109486085A
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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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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Abstract
The present invention relates to material manufacturing fields, a kind of fluorescent automobile foot pad material and its manufacturing method are disclosed, according to parts by weight, raw material includes following component: Styrene-Butadiene-Styrene Block Copolymer, polypropylene, lubricant, processing aid, anti-impact modifier, weatherability modifying agent, organic fluorescent substance, dioctyl phthalate, azodiisobutyronitrile.The elasticity of foot pad is strong, degree of drawing is strong, breaking strength.Influence by different ratio between raw material, different process, different process equipments, different hybrid techniques, different processing temperatures etc. to material property, elastic thermoplastic elastomer (TPE) strong, degree of drawing is strong, not easy to break is developed, the quality of foot pad raw material is substantially increased.Combined formulation, realization foot pad are fluorescence luminescent material, can see sole ground clearly while the car is driving, convenient for finding or seeing clearly construction below automobile, are prevented the case where colliding with, while increasing aesthetics.
Description
Technical field
The present invention relates to material manufacturing field more particularly to a kind of fluorescent automobile foot pad materials and its manufacturing method.
Background technique
Functional, environment-friendly type foot pad is to adapt to a Development Trend of market development demand after traditional foot pad.Collection
The foot pad that water, anticorrosive, resistant material are made is exactly to expect that the appearance of product is started with from former material, assigns foot pad new function
Energy.
Embedded photoluminescent material is to shine to work as the light that fluorescent material absorbs certain wavelength outward, sends out different waves at once
Long light.Luminescent material has very wide in fields such as Special display, mark, night coating, night emergency lighting, rubber industries
Wealthy application prospect.Luminescent material can carry out accumulation of energy using sunlight or daylight light irradiation a few minutes, and at night, it emits light and exists
Sustainable tens even more than thousands of minutes on human eye vision visible brightness level, thus are counted as a kind of perfect green light
In addition source also has excellent light, heat, chemical stability, be free of in production and use process or non-radiating harmful substance etc.
Advantage.Brighter color of light, such as green, crocus, yellow, human eye is more sensitive, is that warning, warning coloration are excellent
Select color.Utility model patent (application number CN201720864996.X) discloses a kind of automatic foot-mat with fluorescent effect,
But be to be fixed on foot pad to realize fluorescent effect by fluorescent net, phosphor strip, it is not convenient enough that the structure of peripheral hardware will lead to use
It is easy to fall off.
Summary of the invention
The present invention is directed in the prior art the shortcomings that without high-performance fluorescence foot pad, provides a kind of fluorescent automobile foot pad material
And its manufacturing method.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of fluorescent automobile foot pad material, according to parts by weight, raw material includes following component: styrene-butadiene-benzene second
45~50 parts of alkene block copolymer, 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification
8~30 parts of agent, 10~18 parts of weatherability modifying agent, 0.1~5 part of organic fluorescent substance, 1~10 part of dioctyl phthalate,
2~5 parts of azodiisobutyronitrile.
Preferably, organic fluorescent substance is rhodamine and its derivative species, 1,8- naphthalimide analog derivative, pyrazoline
One of derivative, triphen amine derivant are a variety of, 450~650nm of launch wavelength.
Preferably, processing aid is styrene or acrylonitritrile-styrene resin.
Preferably, anti-impact modifier is the mixture of MBS and ACR.MBS (methyl methacrylate, butadiene, benzene
Ethylene-dien terpolymer), the butadiene containing unsaturated structure, vulnerable to oxygen and ultraviolet light effect and aging, therefore weatherability is poor,
ACR resin GCR resin is exclusively used in polyvinyl chloride (PVC) modified acrylic resin based on methyl methacrylate,
The two mixing can improve homogenous material weatherability is poor, easy to aging, the imperfect disadvantage of effect.
Preferably, weatherability modifying agent is acrylic acid series modifying agent.
Preferably, lubricant is oxidized polyethylene wax.
A kind of manufacturing method of fluorescent automobile foot pad material, includes the following steps:
A. 1~10 part of dioctyl phthalate, 0.1~5 part of organic fluorescent substance, two isobutyl of azo are weighed by weight
It 2~5 parts of nitrile, is mixed 3~5min of ultrasound and obtains fluorescent mixture；
B. 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification are weighed by weight
8~30 parts of agent, 10~18 parts of weatherability modifying agent, place it in high-speed mixer, and the fluorescence mixing that step A is obtained is added
Object stirs 15~20min under 3200~4000r/min of revolving speed, then is placed in mixing in mixer and obtains mixed material；
C. the obtained mixed material of 45~50 parts of s-B-Ss of parts by weight and step B is all added reversely
Parallel double-screw extruder, extrusion temperature are 194~200 DEG C, and screw torque is 2500~3000Gm, obtains fluorescent automobile foot pad
Material.Compared with traditional combination process, the more traditional technique of production improves 30%-40%.Add again in addition reducing
Work process, substantially increases production capacity.Preferably, organic fluorescent substance is rhodamine and its derivative species, 1,8- naphthalimide
One of analog derivative, pyrazoline derivative, triphen amine derivant are a variety of, 450~650nm of launch wavelength.
Processing aid is styrene or acrylonitritrile-styrene resin；Anti-impact modifier is the mixture of MBS and ACR；
Weatherability modifying agent is acrylic acid series modifying agent；Lubricant is oxidized polyethylene wax.
Preferably, smelting temperature is 155~195 DEG C in step B, mixing time is 7~10min.
The present invention is due to using above technical scheme, with significant technical effect: according to properties of product and cost
It needs, selects a variety of elastomers and filler, in adding procedure, using adding stage by stage, develop a kind of elastic strong, degree of drawing
By force, the suitable thermoplastic elastomer (TPE) formula of breaking strength, the raw material as foot pad.By different ratio between raw material,
The influence to material property such as different process, different process equipments, different hybrid techniques, different processing temperatures, develops elasticity
By force, strong, the not easy to break thermoplastic elastomer (TPE) of degree of drawing substantially increases the quality of foot pad raw material.Combined formulation realizes foot
Pad is fluorescence luminescent material, can see sole ground clearly while the car is driving, convenient for finding or seeing clearly construction below automobile, is prevented
The case where only colliding with, while increasing aesthetics.
Specific embodiment
Below with reference to embodiment, present invention is further described in detail.
Embodiment 1
A kind of fluorescent automobile foot pad material, according to parts by weight, raw material includes following component: styrene-butadiene-benzene second
45~50 parts of alkene block copolymer, 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification
8~30 parts of agent, 10~18 parts of weatherability modifying agent, 0.1~5 part of organic fluorescent substance, 1~10 part of dioctyl phthalate,
2~5 parts of azodiisobutyronitrile.In the present embodiment, raw material includes following component: Styrene-Butadiene-Styrene Block Copolymer
45 parts, it is 10 parts of polypropylene, 20 parts of lubricant, 2 parts of processing aid, 8 parts of anti-impact modifier, 10 parts of weatherability modifying agent, organic
0.1 part of fluorescent material, 1 part of dioctyl phthalate, 2 parts of azodiisobutyronitrile.
Organic fluorescent substance is rhodamine and its derivative species, 1,8- naphthalimide analog derivative, pyrazoline derivative, three
One of amino benzenes derivates are a variety of, 450~650nm of launch wavelength.In the present embodiment, organic fluorescent substance is rhodamine
And its derivative species, launch wavelength 450nm.
Processing aid is styrene or acrylonitritrile-styrene resin.
Anti-impact modifier is the mixture of MBS and ACR.
Weatherability modifying agent is acrylic acid series modifying agent.
Lubricant is oxidized polyethylene wax.
A kind of manufacturing method of fluorescent automobile foot pad material, includes the following steps:
A. 1~10 part of dioctyl phthalate, 0.1~5 part of organic fluorescent substance, two isobutyl of azo are weighed by weight
It 2~5 parts of nitrile, is mixed 3~5min of ultrasound and obtains fluorescent mixture；
B. 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification are weighed by weight
8~30 parts of agent, 10~18 parts of weatherability modifying agent, place it in high-speed mixer, and the fluorescence mixing that step A is obtained is added
Object stirs 15~20min under 3200~4000r/min of revolving speed, then is placed in mixing in mixer and obtains mixed material；
C. the obtained mixed material of 45~50 parts of s-B-Ss of parts by weight and step B is all added reversely
Parallel double-screw extruder, extrusion temperature are 194~200 DEG C, and screw torque is 2500~3000Gm, obtains fluorescent automobile foot pad
Material.
Smelting temperature is 155~195 DEG C in step B, and mixing time is 7~10min.
In the present embodiment, raw material includes following component: 45 parts of Styrene-Butadiene-Styrene Block Copolymer, polypropylene
10 parts, 20 parts of lubricant, 2 parts of processing aid, 8 parts of anti-impact modifier, 10 parts of weatherability modifying agent, organic fluorescent substance 0.1
Part, 1 part of dioctyl phthalate, 2 parts of azodiisobutyronitrile.
In the present embodiment, step A ultrasound 3min obtains fluorescent mixture, and step B is stirred under revolving speed 3200r/min
15min, smelting temperature are 155 DEG C, mixing time 7min, and step C extrusion temperature is 194 DEG C, screw torque 2500Gm.
Embodiment 2
A kind of fluorescent automobile foot pad material, according to parts by weight, raw material includes following component: styrene-butadiene-benzene second
45~50 parts of alkene block copolymer, 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification
8~30 parts of agent, 10~18 parts of weatherability modifying agent, 0.1~5 part of organic fluorescent substance, 1~10 part of dioctyl phthalate,
2~5 parts of azodiisobutyronitrile.In the present embodiment, raw material includes following component: Styrene-Butadiene-Styrene Block Copolymer
48 parts, 13 parts of polypropylene, 25 parts of lubricant, 2.5 parts of processing aid, 19 parts of anti-impact modifier, 14 parts of weatherability modifying agent, have
2.6 parts of machine fluorescent material, 5.5 parts of dioctyl phthalate, 3.5 parts of azodiisobutyronitrile.
Organic fluorescent substance is rhodamine and its derivative species, 1,8- naphthalimide analog derivative, pyrazoline derivative, three
One of amino benzenes derivates are a variety of, 450~650nm of launch wavelength.In the present embodiment, organic fluorescent substance is pyrazoline
The mixture of derivative, triphen amine derivant, launch wavelength 550nm.
Processing aid is styrene or acrylonitritrile-styrene resin.
Anti-impact modifier is the mixture of MBS and ACR.
Weatherability modifying agent is acrylic acid series modifying agent.
Lubricant is oxidized polyethylene wax.
A kind of manufacturing method of fluorescent automobile foot pad material, includes the following steps:
A. 1~10 part of dioctyl phthalate, 0.1~5 part of organic fluorescent substance, two isobutyl of azo are weighed by weight
It 2~5 parts of nitrile, is mixed 3~5min of ultrasound and obtains fluorescent mixture；
B. 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification are weighed by weight
8~30 parts of agent, 10~18 parts of weatherability modifying agent, place it in high-speed mixer, and the fluorescence mixing that step A is obtained is added
Object stirs 15~20min under 3200~4000r/min of revolving speed, then is placed in mixing in mixer and obtains mixed material；
C. the obtained mixed material of 45~50 parts of s-B-Ss of parts by weight and step B is all added reversely
Parallel double-screw extruder, extrusion temperature are 194~200 DEG C, and screw torque is 2500~3000Gm, obtains fluorescent automobile foot pad
Material.
Smelting temperature is 155~195 DEG C in step B, and mixing time is 7~10min.
In the present embodiment, raw material includes following component: 48 parts of Styrene-Butadiene-Styrene Block Copolymer, polypropylene
13 parts, 25 parts of lubricant, 2.5 parts of processing aid, 19 parts of anti-impact modifier, 14 parts of weatherability modifying agent, organic fluorescent substance
2.6 parts, 5.5 parts of dioctyl phthalate, 3.5 parts of azodiisobutyronitrile.
In the present embodiment, step A ultrasound 4min obtains fluorescent mixture, and step B is stirred under revolving speed 3600r/min
18min, smelting temperature are 175 DEG C, mixing time 8min, and step C extrusion temperature is 197 DEG C, screw torque 2700Gm.
Embodiment 3
A kind of fluorescent automobile foot pad material, according to parts by weight, raw material includes following component: styrene-butadiene-benzene second
45~50 parts of alkene block copolymer, 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification
8~30 parts of agent, 10~18 parts of weatherability modifying agent, 0.1~5 part of organic fluorescent substance, 1~10 part of dioctyl phthalate,
2~5 parts of azodiisobutyronitrile.In the present embodiment, raw material includes following component: Styrene-Butadiene-Styrene Block Copolymer
50 parts, it is 15 parts of polypropylene, 30 parts of lubricant, 3 parts of processing aid, 30 parts of anti-impact modifier, 18 parts of weatherability modifying agent, organic
5 parts of fluorescent material, 10 parts of dioctyl phthalate, 5 parts of azodiisobutyronitrile.
Organic fluorescent substance is rhodamine and its derivative species, 1,8- naphthalimide analog derivative, pyrazoline derivative, three
One of amino benzenes derivates are a variety of, 450~650nm of launch wavelength.In the present embodiment, organic fluorescent substance is rhodamine
And its mixture of derivative species, triphen amine derivant, launch wavelength 650nm.
Processing aid is styrene or acrylonitritrile-styrene resin.
Anti-impact modifier is the mixture of MBS and ACR.
Weatherability modifying agent is acrylic acid series modifying agent.
Lubricant is oxidized polyethylene wax.
A kind of manufacturing method of fluorescent automobile foot pad material, includes the following steps:
A. 1~10 part of dioctyl phthalate, 0.1~5 part of organic fluorescent substance, two isobutyl of azo are weighed by weight
It 2~5 parts of nitrile, is mixed 3~5min of ultrasound and obtains fluorescent mixture；
B. 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, impact modification are weighed by weight
8~30 parts of agent, 10~18 parts of weatherability modifying agent, place it in high-speed mixer, and the fluorescence mixing that step A is obtained is added
Object stirs 15~20min under 3200~4000r/min of revolving speed, then is placed in mixing in mixer and obtains mixed material；
C. the obtained mixed material of 45~50 parts of s-B-Ss of parts by weight and step B is all added reversely
Parallel double-screw extruder, extrusion temperature are 194~200 DEG C, and screw torque is 2500~3000Gm, obtains fluorescent automobile foot pad
Material.
Smelting temperature is 155~195 DEG C in step B, and mixing time is 7~10min.
In the present embodiment, raw material includes following component: 50 parts of Styrene-Butadiene-Styrene Block Copolymer, polypropylene
15 parts, 30 parts of lubricant, 3 parts of processing aid, 30 parts of anti-impact modifier, 18 parts of weatherability modifying agent, organic fluorescent substance 5
Part, 10 parts of dioctyl phthalate, 5 parts of azodiisobutyronitrile.
In the present embodiment, step A ultrasound 5min obtains fluorescent mixture, and step B is stirred under revolving speed 4000r/min
20min, smelting temperature are 195 DEG C, mixing time 10min, and step C extrusion temperature is 200 DEG C, screw torque 3000Gm.
Embodiment 4
The parameter for the fluorescent automobile foot pad material that measurement embodiment 1-3 is obtained, obtains following data:
300% stretching strength；> 1.3MPa
Hardness: shore D40-50A
Tensile strength: > 100MPa
Elongation at break: > 400%
Elasticity modulus 667MPA
Tensile strength 20.1MPA
Bending modulus 1771MPA
Bending strength 36.3MPA
Wherein tensile property is measured by GB/T1040-2006 plastic tensile method for testing performance, rate of extension 50MM/MIN；
Bending property is measured by GB/T 9341-2000, bending deflection 6MM, span 64MM, test speed 2MM/MIN；Impact strength is pressed
GB/T 16420-2006 measurement, sample are the standard batten with v-notch, gap width 2MM.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (8)
1. a kind of fluorescent automobile foot pad material, which is characterized in that according to parts by weight, raw material includes following component: styrene-fourth
45~50 parts of styrene block copolymer, 20~30 parts of lubricant, 2~3 parts of processing aid, resists 10~15 parts of polypropylene
8~30 parts of impact modifying agent, 10~18 parts of weatherability modifying agent, 0.1~5 part of organic fluorescent substance, dioctyl phthalate 1
~10 parts, 2~5 parts of azodiisobutyronitrile.
2. a kind of fluorescent automobile foot pad material according to claim 1, it is characterised in that: organic fluorescent substance is rhodamine
And its one of derivative species, 1,8- naphthalimide analog derivative, pyrazoline derivative, triphen amine derivant or a variety of,
450~650nm of launch wavelength.
3. a kind of fluorescent automobile foot pad material according to claim 1, it is characterised in that: processing aid is styrene or third
Alkene nitrile-styrol copolymer.
4. a kind of fluorescent automobile foot pad material according to claim 1, it is characterised in that: anti-impact modifier be MBS and
The mixture of ACR.
5. a kind of fluorescent automobile foot pad material according to claim 1, it is characterised in that: weatherability modifying agent is acrylic acid
It is modifying agent.
6. a kind of fluorescent automobile foot pad material according to claim 1, it is characterised in that: lubricant is oxidic polyethylene
Wax.
7. a kind of manufacturing method of fluorescent automobile foot pad material, which comprises the steps of:
A. 1~10 part of dioctyl phthalate, 0.1~5 part of organic fluorescent substance, azodiisobutyronitrile 2 are weighed by weight
It~5 parts, is mixed 3~5min of ultrasound and obtains fluorescent mixture；
B. 10~15 parts of polypropylene, 20~30 parts of lubricant, 2~3 parts of processing aid, anti-impact modifier 8 are weighed by weight
~30 parts, 10~18 parts of weatherability modifying agent, place it in high-speed mixer, and the fluorescent mixture that step A is obtained is added,
15~20min is stirred under 3200~4000r/min of revolving speed, then is placed in mixing in mixer and is obtained mixed material；
C. the obtained mixed material of 45~50 parts of s-B-Ss of parts by weight and step B is all added antiparallel
Double screw extruder, extrusion temperature are 194~200 DEG C, and screw torque is 2500~3000Gm, obtains fluorescent automobile foot pad material
Material.
8. a kind of manufacturing method of fluorescent automobile foot pad material according to claim 7, it is characterised in that: close in step B
Refining temperature is 155~195 DEG C, and mixing time is 7~10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811277684.4A CN109486085A (en) | 2018-10-30 | 2018-10-30 | A kind of fluorescent automobile foot pad material and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277684.4A CN109486085A (en) | 2018-10-30 | 2018-10-30 | A kind of fluorescent automobile foot pad material and its manufacturing method |
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| CN109486085A true CN109486085A (en) | 2019-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812427A (en) * | 2020-12-31 | 2021-05-18 | 苏州度辰新材料有限公司 | Photoluminescent color-changing polyolefin master batch and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173099A (en) * | 2007-10-24 | 2008-05-07 | 东莞市盛达橡塑制品有限公司 | Fluorescence rubber material and production method for product adopting the material |
| CN103756235A (en) * | 2014-01-02 | 2014-04-30 | 浙江鸿盛原汽车用品有限公司 | TPE (Thermoplastic Elastomer) low-temperature resisting foot pad and preparation method thereof |
-
2018
- 2018-10-30 CN CN201811277684.4A patent/CN109486085A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173099A (en) * | 2007-10-24 | 2008-05-07 | 东莞市盛达橡塑制品有限公司 | Fluorescence rubber material and production method for product adopting the material |
| CN103756235A (en) * | 2014-01-02 | 2014-04-30 | 浙江鸿盛原汽车用品有限公司 | TPE (Thermoplastic Elastomer) low-temperature resisting foot pad and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812427A (en) * | 2020-12-31 | 2021-05-18 | 苏州度辰新材料有限公司 | Photoluminescent color-changing polyolefin master batch and preparation method thereof |
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