CN106751080A - A kind of Antistatic thermoplastic elastomer alloy material - Google Patents
A kind of Antistatic thermoplastic elastomer alloy material Download PDFInfo
- Publication number
- CN106751080A CN106751080A CN201611104367.3A CN201611104367A CN106751080A CN 106751080 A CN106751080 A CN 106751080A CN 201611104367 A CN201611104367 A CN 201611104367A CN 106751080 A CN106751080 A CN 106751080A
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- Prior art keywords
- thermoplastic elastomer
- alloy material
- antistatic
- elastomer alloy
- antistatic thermoplastic
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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
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
-
- 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
Abstract
The invention provides a kind of Antistatic thermoplastic elastomer alloy material, its preparation method, including following feature：Described thermoplastic elastomer (TPE), styrol copolymer, compatilizer, antistatic additive, lubricant, antioxidant, light stabilizer, filler are added into high mixer premix 10min, through double screw extruder plasticizing, extrusion pelletizing, the described Antistatic thermoplastic elastomer alloy material with excellent weather resistance, low-k is obtained.Antistatic thermoplastic elastomer alloy material of the present invention is Promethean to be directly blended using thermoplastic elastomer (TPE) and styrol copolymer, obtain low-k, low-dielectric loss, high durable, dust-proof antistatic, good mechanical performance, the material of environmental protection, overcome current antenna industry common materials dielectric properties, weatherability, mechanical property, environmental requirement etc. cannot while the defect taken into account, and by product of the present invention it is original apply in the industry such as communication antenna industry and building materials, garden equipment.
Description
Technical field
The invention belongs to Material Field, more particularly, to a kind of Antistatic thermoplastic elastomer alloy material.
Background technology
Communication system is to be launched come transmission information day electromagnetic wave signal using radiation components such as the oscillators in antenna
The engineerings such as radio communication, broadcast/TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, the WIFI touched in often
System belongs to communication system.Antenna plays central role in whole communication system, during antenna installation and use,
In order to protect radiation component not by external world or interference, protective housing also generally is provided with the outside of radiation component, utilized
Be surrounded for radiation component to play a protective role by the housing.In order to play the maximum effect of antenna, it is desirable to antenna casing pair
The transmission influence of electromagnetic wave is as small as possible, therefore the selection of the material of shell is needed to consider the electricity function index value of material, example
Such as, dielectric constant, tangent angle loss value etc., sheathing material relative dielectric constant is bigger, then electromagnetic wave is in air and antenna casing
Reflection on interface is bigger, and this will reduce electromagnetic transmission efficiency；Loss angle tangent tg δ are bigger, and electromagnetic wave is penetrating day
The energy for being converted into heat and being lost in line shell procedure is more.Further, since the use environment of some antennas is in open air,
Therefore the ageing properties to sheathing material propose requirement higher.
Current communication antenna sheathing material is broadly divided into thermosets and thermoplastic, and thermosets is mainly used
Unsaturated polyester resin, epoxy resin, phenolic resin, vinylite etc. are composited with glass fibre, thermosets machine
Tool intensity is higher, weather resistance preferably, the advantages of dimensional stability is preferable；But the general density of thermosets is higher, shell
Heavier (the density 1.7-2.0g/cm of overall weight3), dielectric constant is (4.0-5.5) higher, it is impossible to recycle and reuse, in addition heat
The outer casing forming of solidity class is complicated, and integrated cost is higher and forming process pollutes larger, the defect such as larger to Health Impact.
The maximum also the most frequently used antenna casing thermoplastic of consumption is mainly PVC classes, and polyvinyl chloride (PVC) material is at present using most
It is one of extensive plastic material, it has, and cheap, soft or hard adjustable, fire resistance is good, good, electric property resistant to chemical etching
Excellent the advantages of, apply relatively light (the density 1.4-1.65g/cm of the weight on antenna casing3), weatherability preferably, it is comprehensive into
The advantages of this is relatively low.Although PVC material has many advantages, such as, heat-resisting poor (60 DEG C or so of heat distortion temperature) is there is also,
Dielectric constant is of a relatively high (3-4.8), and intensity is relatively low, and true qualities contain the defects such as halogen.Additionally, antenna casing material is conventional
Thermoplastic also include acrylonitrile-butadiene-styrene copolymer (ABS), acrylate rubber like body and acrylonitrile, benzene
The materials, ABS, PS material such as the graft copolymer (ASA) of ethene, impact resistance polystyrene (HIPS), high polymer polypropylene (PP)
Material dielectric constant is 2.8-3.0, cheap, due to containing unsaturated double-bond in molecular structure itself, therefore is not suitable for application
Out of doors.ASA has excellent weather resistance, and is the preferred material of outdoor application, but ASA dielectric constants are between 2.8-3.3, Er Qiecheng
This is higher, which limits its large-scale use.PP material dielectric constants are 2.2 or so, and density is low, with low cost, not too strong
Spend relatively low, aging poor, also limit it and use.
At present, the material of communication antenna shell is square toward low-k, high durable, low weight, environmental protection, recyclable etc.
To development, more or less all there is certain defect in current existing thermosetting or thermoplastic.It is fast with the communications industry
Speed development, either State-level or ordinary consumer be to the spread speed and quality requirement more and more higher of signal, therefore, exploitation
Wave transparent performance is good, the antenna casing material of the environmental protection of high durable has important economic worth and social effect, additionally, by
In antenna casing exposed to open air, dust is easily accumulated, excessive dust can influence the propagation of signal, therefore with dust-proof anti-quiet
Electric effect function is also one of development important directions of antenna casing material.
The content of the invention
In view of this, the present invention is directed to propose a kind of Antistatic thermoplastic elastomer alloy material, is applied to indoor or family
It is outer that field high is required to material wave transparent performance or/and weatherability, with compared with low-k and dielectric loss, high-weatherability.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
Further, described thermoplastic elastomer (TPE) is to be by conjugated diene monomeric unit and alkenyl aromatic monomers unit
The block copolymer of main body；Preferably, described alkenyl aromatic monomers unit is styrene, AMS or p-
One kind in methyl styrene；It is furthermore preferred that described alkenyl aromatic monomers are styrene；Described conjugate diene monomer
Unit is butadiene or isoprene.
Further, the weight of described alkenyl aromatic monomers unit accounts for the 5- of described block copolymer gross weight
70wt%；Preferably, the weight of described alkenyl aromatic monomers unit accounts for the 18- of described block copolymer gross weight
50wt%.
Further, the hydrogenation ratio of the unsaturated double-bond in described thermoplastic elastomer (TPE) is more than 85%；Preferably, it is described
Thermoplastic elastomer (TPE) in unsaturated double-bond hydrogenation ratio more than 93%；It is furthermore preferred that in described thermoplastic elastomer (TPE)
Unsaturated double-bond hydrogenation ratio more than 96%.
Further, described styrol copolymer is the general class polystyrene that styrene monomer synthesis is obtained, described
Under the conditions of 200 DEG C/5kg, melt-flow coefficient is 2-20g/10min to general class polystyrene；Preferably, described general class
Under the conditions of 200 DEG C/5kg, melt-flow coefficient is 2-8g/10min to polystyrene.
Further, the compatilizer is embedding for main body by conjugated diene monomeric unit and alkenyl aromatic monomers unit
Section copolymer, comprising with maleic anhydride to by conjugated diene monomeric unit and block that alkenyl aromatic monomers unit is main body
Copolymer carries out the block copolymer being grafted or is the embedding of main body by maleic anhydride units and alkenyl aromatic monomers unit
At least one in section copolymer.
Further, the antistatic additive is polyether-type antistatic additive；Described polyether-type antistatic additive is PEO
Block copolymerization species antistatic additive.
Further, described lubricant is stearic acid lubricant, polyethylene kind lubricant, ester lubricant, stone
One or more mixture in wax class lubricant or acid amides series lubricant agent；Described antioxidant is Hinered phenols antioxidant and sulphur
At least one in ethers auxiliary antioxidant compounding or compound antioxidant；Described light stabilizer is hindered benzoic acids esters light
Mix for one or more in stabilizer, hindered amine light stabilizer, benzotriazole light stabilizer, benzophenone light stabilizer
Compound；Described filler is one or more in barium sulfate, talcum powder, calcium carbonate, titanium dioxide, kaolin of mixture.
The preparation method of described Antistatic thermoplastic elastomer alloy material, including following feature：By described thermoplastic
Property elastomer, styrol copolymer, compatilizer, antistatic additive, lubricant, antioxidant, light stabilizer, filler add it is high mixed
Machine premixes 10min, through double screw extruder plasticizing, extrusion pelletizing, obtains described with excellent weather resistance, low-k
Antistatic thermoplastic elastomer alloy material.
Further, the screw slenderness ratio of described double screw extruder is 10-40:1；Preferably, double screw extruder
Screw slenderness ratio is 20-35:1；Each section of extruder temperature of described double screw extruder is 180 DEG C -220 DEG C, and screw speed is
300-500rpm, feeding rotating speed is 30-500rpm.
Relative to prior art, Antistatic thermoplastic elastomer alloy material of the present invention has the advantage that：
(1) the Promethean utilization thermoplastic elastomer (TPE) of Antistatic thermoplastic elastomer alloy material of the present invention and benzene
Ethylene copolymer is directly blended, and obtains low-k, low-dielectric loss, high durable, dust-proof antistatic, mechanical performance excellent
Good, environmental protection material, overcomes current antenna industry common materials dielectric properties, weatherability, mechanical property, environmental requirement etc.
The defect that cannot be taken into account simultaneously, and by product of the present invention it is original apply in communication antenna industry and building materials, garden equipment etc.
Industry.
(2) Antistatic thermoplastic elastomer alloy material of the present invention is by selecting suitable process equipment and work
Skill, overcomes the shortcoming of the processing technology of conventional styrene class elastomer complexity cumbersome (needing preplasticizing), preparation side of the invention
Method process is simple, it is easy to operation and control, is extremely suitable for industrial production, and product integrated cost is low, and application field is extensive.
(3) Antistatic thermoplastic elastomer alloy material of the present invention is by adjusting thermoplastic elastomer (TPE) and styrene
The mixed proportion of copolymer, can flexibly realize the adjustment of material different performance (mechanical property, hardness), can meet different adding
Work mode (extrusion molding, injection moulding, blow molding) demand.
Specific embodiment
In addition to being defined, technical term used has universal with those skilled in the art of the invention in following examples
The identical meanings of understanding.Test reagent used in following examples, unless otherwise specified, is routine biochemistry reagent；It is described
Experimental technique, unless otherwise specified, is conventional method.
Do as described below for the raw material used by embodiment and comparative example, but be not limited to these materials：Hydrogenated styrene-
Butadiene block copolymer (SEBS) uses the SEBS 6150 of platform rubber, styrene-butadiene block copolymer (SEPS) to select section
The G1750 for rising, General Purpose Polystyrenre (GPPS) is selected from the GP 125E of Jin Hu, and high impact polystyrene (HIPS) selects Tao Shi
1300, acrylate rubber like body and acrylonitrile, styrene graft copolymer (ASA) from benzene neck 778T, polypropylene
(PP) the PP EP548RQ of sandstone, antistatic additive in selecting：Selected from the PELECTRON PVL of Sanyo's chemical conversion, compatilizer, lubrication
Agent, primary antioxidant (THANOX 1010), auxiliary antioxidant are (THANOX 168), light stabilizer A (hindered amines light stabilizations
Agent), what light stabilizer B (benzophenone light stabilizer) was selected is commercially available general class.
The present invention is described in detail with reference to embodiment.
Embodiment 1
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the Antistatic thermoplastic elastomer alloy material, including following feature：Proportioning claims by weight
After taking each component, high mixer premix 10min is added, through double screw extruder plasticizing, extrusion pelletizing, obtain described with excellent
The Antistatic thermoplastic elastomer alloy material of weatherability, low-k.
Embodiment 2
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the Antistatic thermoplastic elastomer alloy material, including following feature：Proportioning claims by weight
After taking each component, high mixer premix 10min is added, through double screw extruder plasticizing, extrusion pelletizing, obtain described with excellent
The Antistatic thermoplastic elastomer alloy material of weatherability, low-k.
Embodiment 3
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the Antistatic thermoplastic elastomer alloy material, including following feature：Proportioning claims by weight
After taking each component, high mixer premix 10min is added, through double screw extruder plasticizing, extrusion pelletizing, obtain described with excellent
The Antistatic thermoplastic elastomer alloy material of weatherability, low-k.
Embodiment 4
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the Antistatic thermoplastic elastomer alloy material, including following feature：Proportioning claims by weight
After taking each component, high mixer premix 10min is added, through double screw extruder plasticizing, extrusion pelletizing, obtain described with excellent
The Antistatic thermoplastic elastomer alloy material of weatherability, low-k.
Embodiment 5
A kind of Antistatic thermoplastic elastomer alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the Antistatic thermoplastic elastomer alloy material, including following feature：Proportioning claims by weight
After taking each component, high mixer premix 10min is added, through double screw extruder plasticizing, extrusion pelletizing, obtain described with excellent
The Antistatic thermoplastic elastomer alloy material of weatherability, low-k.
Comparative example 1
A kind of alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the alloy material, including following feature：After proportioning weighs each component by weight, add high mixed
Machine premixes 10min, through double screw extruder plasticizing, extrusion pelletizing, obtains described alloy material.
Comparative example 2
A kind of alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the alloy material, including following feature：After proportioning weighs each component by weight, add high mixed
Machine premixes 10min, through double screw extruder plasticizing, extrusion pelletizing, obtains described alloy material.
Comparative example 3
A kind of alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the alloy material, including following feature：After proportioning weighs each component by weight, add high mixed
Machine premixes 10min, through double screw extruder plasticizing, extrusion pelletizing, obtains described alloy material.
Comparative example 4
A kind of alloy material, the alloy material is made up of the raw material including following weight portion：
The preparation method of the alloy material, including following feature：After proportioning weighs each component by weight, add high mixed
Machine premixes 10min, through double screw extruder plasticizing, extrusion pelletizing, obtains described alloy material.
Implement 1-5 obtained by have excellent weather resistance, the Antistatic thermoplastic elastomer alloy material of low-k and
The Ju Ti Pei Fang of comparative example 1-4 is (by weight) as shown in table 1 below：
The embodiment application of table 1 and comparative example formula
By above-described embodiment 1-5 and sample obtained in comparative example 1-4 in the convection oven in after 80 DEG C of dryings 4 hours, use
Plastic-injection moulding machine is molded into standard batten, and injection temperature is 200-220 DEG C；By the batten of injection formed 50% it is relatively wet
Degree, 23 DEG C place at least 24 hours after carry out performance test.Tested, wherein Strip Test method is carried out as follows：
Tensile property：By the methods of ISO 527, the mm/min of draw speed 50；
Bending property：By the methods of ISO 178, the mm/min of test speed 2；
Notch impact strength：By the methods of ISO 180, the sample of 4 millimeters thicks, Izod notched impact；
Weatherability is carried out by the standards of ISO 4892.2, after aging 1800 hours, chromatic aberration value (Δ E) of recording materials and
Performance (notch impact strength) conservation rate；
Dielectric loss angle tangent tan δ and dielectric constant (ε)：According to GB/T 5594.4-1985, test frequency 1GHz (rooms
Temperature)；
Antistatic property：Weighed with material surface resistance, by ASTM D257 standards, tested under the voltage of 100V.
Each sample the performance test results data are as shown in table 2 below：
The each sample the performance test results of table 2
From table 2：The present invention prepare low-k, high-weatherability Antistatic thermoplastic elastomer alloy material with
Compared using the reference examples of public technology, not only with relatively low dielectric constant and dielectric loss, maintain excellent resistance to
Performance, good dust-proof antistatic and mechanical property are waited, the communications industry, outdoor building materials and garden equipment neck is can be widely applied to
Domain.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of Antistatic thermoplastic elastomer alloy material, it is characterised in that：The alloy material is by including following weight portion
Raw material is made：
2. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：Described thermoplastic elastomehc
It by conjugated diene monomeric unit and alkenyl aromatic monomers unit is the block copolymer of main body that gonosome is；Preferably, it is described
Alkenyl aromatic monomers unit be the one kind in styrene, AMS or p-methylstyrene；It is furthermore preferred that
Described alkenyl aromatic monomers are styrene；Described conjugated diene monomeric unit is butadiene or isoprene.
3. Antistatic thermoplastic elastomer alloy material according to claim 2, it is characterised in that：Described alkenyl virtue
The weight of fragrant race's monomeric unit accounts for the 5-70wt% of described block copolymer gross weight；Preferably, described alkenylaromatic
The weight of race's monomeric unit accounts for the 18-50wt% of described block copolymer gross weight.
4. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：Described thermoplastic elastomehc
The hydrogenation ratio of the unsaturated double-bond in gonosome is more than 85%；Preferably, the unsaturated double-bond in described thermoplastic elastomer (TPE)
Hydrogenation ratio more than 93%；It is furthermore preferred that the hydrogenation ratio of unsaturated double-bond in described thermoplastic elastomer (TPE) 96% with
On.
5. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：Described styrene is total to
Polymers is the general class polystyrene that styrene monomer synthesis is obtained, and described general class polystyrene is in 200 DEG C/5kg conditions
Under, melt-flow coefficient is 2-20g/10min；Preferably, described general class polystyrene melts under the conditions of 200 DEG C/5kg
Melt flow coefficient for 2-8g/10min.
6. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：The compatilizer is served as reasons
Conjugated diene monomeric unit and alkenyl aromatic monomers unit for main body block copolymer, comprising with maleic anhydride to by altogether
Conjugated diene monomer unit and the block copolymer that alkenyl aromatic monomers unit is main body carry out the block copolymer being grafted
Or by maleic anhydride units and alkenyl aromatic monomers unit be at least one in the block copolymer of main body.
7. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：The antistatic additive is
Polyether-type antistatic additive；Described polyether-type antistatic additive is polyethylene oxide block copolymer class antistatic additive.
8. Antistatic thermoplastic elastomer alloy material according to claim 1, it is characterised in that：Described processing and lubrication
Agent is in stearic acid lubricant, polyethylene kind lubricant, ester lubricant, paraffin series lubricant agent or acid amides series lubricant agent
Plant or various mixtures；Described antioxidant is that Hinered phenols antioxidant is compounded or compound antioxygen with thioether class auxiliary antioxidant
At least one in agent；Described light stabilizer is hindered benzoic acids esters light stabilizer, hindered amine light stabilizer, benzo three
One or more mixture in azole light stabilizer, benzophenone light stabilizer；Described filler is barium sulfate, talcum
One or more of mixture in powder, calcium carbonate, titanium dioxide, kaolin.
9. the preparation method of the Antistatic thermoplastic elastomer alloy material any one of claim 1-8, its feature exists
In：Including following feature：By described thermoplastic elastomer (TPE), styrol copolymer, compatilizer, antistatic additive, lubricant,
Antioxidant, light stabilizer, filler add high mixer premix 10min, through double screw extruder plasticizing, extrusion pelletizing, obtain described
The Antistatic thermoplastic elastomer alloy material with excellent weather resistance, low-k.
10. the preparation method of Antistatic thermoplastic elastomer alloy material according to claim 9, it is characterised in that：Institute
The screw slenderness ratio of the double screw extruder stated is 10-40:1；Preferably, the screw slenderness ratio of double screw extruder is 20-35:
1；Each section of extruder temperature of described double screw extruder is 180 DEG C -220 DEG C, and screw speed is 300-500rpm, feeding rotating speed
It is 30-500rpm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113122007A (en) * | 2020-01-15 | 2021-07-16 | 昆山科信高分子材料有限公司 | Antistatic thermoplastic elastomer material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134964A1 (en) * | 2000-04-03 | 2003-07-17 | Gepraegs Michael | Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and themoplastic elastomer (tpe) impact modifiers |
| CN101250306A (en) * | 2008-03-27 | 2008-08-27 | 东华大学 | High-toughness thermoplastic elastomer/polystyrene composite material and preparation method thereof |
-
2016
- 2016-12-05 CN CN201611104367.3A patent/CN106751080B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134964A1 (en) * | 2000-04-03 | 2003-07-17 | Gepraegs Michael | Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and themoplastic elastomer (tpe) impact modifiers |
| CN101250306A (en) * | 2008-03-27 | 2008-08-27 | 东华大学 | High-toughness thermoplastic elastomer/polystyrene composite material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113122007A (en) * | 2020-01-15 | 2021-07-16 | 昆山科信高分子材料有限公司 | Antistatic thermoplastic elastomer material and preparation method thereof |
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