CN110183861A - A kind of conduction TPO material and preparation method thereof - Google Patents
A kind of conduction TPO material and preparation method thereof Download PDFInfo
- Publication number
- CN110183861A CN110183861A CN201910515076.0A CN201910515076A CN110183861A CN 110183861 A CN110183861 A CN 110183861A CN 201910515076 A CN201910515076 A CN 201910515076A CN 110183861 A CN110183861 A CN 110183861A
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- tpo
- preparation
- conductive
- conduction
- tpo 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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- 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
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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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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of conductive TPO materials and preparation method thereof.The TPO material includes: olefin hydrocarbons thermoplasticity elastic body TPO:40-100 in parts by weight；Conductive material, 3-15；Inorganic filler: 0.05-100；Fire retardant: 0.05-100.TPO material obtained has conducting function, safety and environmental protection and other performances that will not influence TPO material through the invention.The features such as compared with the prior art present invention, can satisfy conductive performance with obtained TPO material, and properties are excellent.
Description
Technical field
The present invention relates to a kind of TPO materials, and in particular to a kind of TPO material of conductive energy.
Background technique
Thermoplastic elastomer (TPE) (TPE) is a kind of high resiliency with rubber, high-intensitive, high resilience, and has and can be molded
The material of the feature of processing.TPE has environment-protecting and non-poisonous safety, has a wide range of application, there is excellent coloring, soft-touch is weather-proof
Property, fatigue resistance and temperature tolerance, processing performance are superior, and without vulcanization, can be recycled reduces cost, both can be with quadric injection mould
Molding can also be separately formed with the basis materials coating and bonding such as PP, PE, PC, PS, ABS.Therefore, it is often used as in automobile
The effects of water on door and window cuts material, plays sealing, the water droplet on removal glass surface, water mist, dust and beauty.Olefines
It is hard segment and EPDM as the blend of soft chain segment that TPE system, which is using PP, abbreviation TPO.(only due to its light specific gravity than other TPE
For 0.88), heat resistance is up to 100 DEG C, resistance to weather and ozone resistance might as well, thus become the another product that have developed rapidly in TPE
Kind.But although simple TPO has many excellent performances, and with the raising that people require material multifunctionality, TPO exists
Many aspects do not reach the requirement of people still, this is badly in need of us and develops a kind of multi-functional class as having conducting function
TPO material.
In recent years, with the development of science and technology, a large amount of electronic equipment enters daily life, and electromagnetic radiation generates quiet
Electricity can interfere the normal work of electronic instrument, equipment, and will affect the health of the mankind.The present invention in TPO material by adding
Add conductive material, so that TPO material obtained is had the function of conduction, to significantly increase the application of TPO material.Such as application
Electrostatic pollution and electromagnetic interference etc. are reduced by the performance of this TPO material conduction in building field.
Summary of the invention
Goal of the invention of the invention be to provide it is a kind of can facilitate it is molding, there is conducting function and will not influence molding matter
The TPO material of amount.
TPO material with conducting function of the invention is achieved in that be calculated in parts by weight, comprising: TPO:40-
100, conductive material: 3-15, inorganic filler: 0-100, fire retardant: 0-100
1: the group of the olefin hydrocarbons thermoplasticity elastic body TPO in the present invention becomes polypropylene PP 10-15%, ethylene-propylene-diene monomer
Glue EPDM 20-30%, mineral oil 45-55%, carbon black 10-15%.The olefin hydrocarbons thermoplasticity elastic body (TPO) is with poly- third
Alkene (PP) is hard segment and ethylene propylene diene rubber (EPDM) is the blend of soft chain segment.
2: the conductive material in the present invention includes conductive polymer material, carbon material and metal material, conducting polymer
Material includes but is not limited to polypyrrole, polyphenylene sulfide, poly- phthalocyanine-like compound, polythiophene, polyaniline, poly-phenylene vinylene (ppv) support
Etc. the mixture for being also possible to both the above or multiple material, carbon material is including but not limited to graphite, carbon black, carbon fiber, carbon
Nanotube and graphene etc. are also possible to the mixture of both the above or multiple material.Metal material including but not limited to
The metal materials such as Cu, Fe and Al are also possible to the mixture of both the above or multiple material.
3, the inorganic filler in the present invention: inorganic filler is added, can be further improved mechanical performance, heat resistance, ruler
Very little stability and economy require that different amounts, different types of inorganic filler is added according to client's difference.Under normal circumstances,
Inorganic filler can be one of calcium carbonate, titanium dioxide, talcum powder, silica, potassium carbonate, kaolin or at least two
Mixture.A small amount of inorganic filler can also play the role of nucleating agent, and polyacrylic irradiation can be improved in the addition of nucleating agent
Stability can be effectively reduced the degree of polymer degradation.
4, the fire retardant in the present invention includes that aluminum diethylphosphinate ADP or melamine polyphosphate MPP or two kinds are mixed
Close object.Each raw material is weighed in proportion, is premixed 5~10 minutes, is placed into double screw extruder in high speed mixing smelting machine, 80~
Melting extrusion is granulated at 180 DEG C.
Compared with prior art, the present invention having the following beneficial effects:
(1) TPO material that the formula is prepared through the invention can effectively reduce quiet with conducting function
Electricity, electromagnetic interference shield etc..
(2) TPO material obtained joined fire retardant and inorganic filler through the invention, and material can be made to lead having
While Electricity Functional, other properties are also able to maintain excellent.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiment 1:
The conductive TPO material of the present embodiment manufacture, material presses mass fraction, composed of the following components: TPO:60；Polyphenyl
Amine: 8；Kaolin: 30；Aluminum diethylphosphinate 10.
The preparation method is as follows:
Each raw material is weighed in proportion, is premixed 5~10 minutes, is placed into double screw extruder in high speed mixing smelting machine,
Melting extrusion is granulated at 80~180 DEG C.
The sample sample preparation being granulated in embodiment 1 is subjected to tensile strength, elongation at break, brittle temperature, conductivity
Test, test result are as shown in table 1.
The performance indicator of the conductive TPO material of table 1
Embodiment 2:
The suction wave TPO material of the present embodiment manufacture, material presses mass fraction, composed of the following components: TPO:80；Graphite
Alkene: 13；Kaolin: 32；Aluminum diethylphosphinate 10.
The preparation method is as follows:
Each raw material is weighed in proportion, is premixed 5~10 minutes, is placed into double screw extruder in high speed mixing smelting machine,
Melting extrusion is granulated at 80~180 DEG C.
It is anti-that the sample sample preparation being granulated in embodiment 2 is subjected to tensile strength, elongation at break, brittle temperature, suction wave
Rate test is penetrated, test result is as shown in table 1.
The performance indicator of the conductive TPO material of table 2
Embodiment 3:
The suction wave TPO material of the present embodiment manufacture, material presses mass fraction, composed of the following components: TPO:60；Carbon is received
Mitron: 10；Kaolin: 35；Aluminum diethylphosphinate 10.
The preparation method is as follows:
Each raw material is weighed in proportion, is premixed 5~10 minutes, is placed into double screw extruder in high speed mixing smelting machine,
Melting extrusion is granulated at 80~180 DEG C.
It is anti-that the sample sample preparation being granulated in embodiment 3 is subjected to tensile strength, elongation at break, brittle temperature, suction wave
Rate test is penetrated, test result is as shown in table 1.
The performance indicator of the conductive TPO material of table 3
Claims (8)
1. a kind of conduction TPO material and preparation method thereof.It is characterized in that in parts by weight including: olefin hydrocarbons thermoplasticity elastic body
TPO:40-100；Conductive material, 3-15；Inorganic filler: 0.05-100；Fire retardant: 0.05-100.
2. a kind of conductive TPO material according to claim 1 and preparation method thereof, it is characterised in that the conductive material
Including conducting polymer, carbon material and metal material.
3. conduction TPO material according to claim 2 and preparation method thereof, it is characterised in that the conducting polymer material
Material includes but is not limited to polypyrrole, polyphenylene sulfide, poly- phthalocyanine-like compound, polythiophene, polyaniline, poly-phenylene vinylene (ppv) support etc.
It is also possible to the mixture of both the above or multiple material.
4. conduction TPO material and preparation method thereof according to claim 2, it is characterised in that the carbon material include but
It is not limited to the mixing that graphite, carbon black, carbon fiber, carbon nanotube and graphene etc. are also possible to both the above or multiple material
Object.
5. conductive TPO material and preparation method thereof according to right 2, it is characterised in that the metal material includes but not
The metal materials such as Cu, Fe and Al are confined to, the mixture of both the above or multiple material is also possible to.
6. a kind of conductive TPO material according to claim 1 and preparation method thereof, it is characterised in that the combustion adjuvant can
To be aluminum diethylphosphinate ADP, it is also possible to melamine polyphosphate MPP etc..
7. a kind of conductive TPO material according to claim 1 and preparation method thereof, it is characterised in that inorganic filler can be
One of calcium carbonate, titanium dioxide, talcum powder, silica, potassium carbonate, kaolin or at least two mixture.
8. conduction TPO material according to claim 1 and preparation method thereof, including each raw material is weighed in proportion, in high speed
It premixes 5~10 minutes, is placed into double screw extruder in kneading machine, melting extrusion is granulated at 80~180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910515076.0A CN110183861A (en) | 2019-06-13 | 2019-06-13 | A kind of conduction TPO material and preparation method thereof |
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| CN201910515076.0A CN110183861A (en) | 2019-06-13 | 2019-06-13 | A kind of conduction TPO material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570974A (en) * | 2019-09-03 | 2019-12-13 | 深圳市金泰科环保线缆有限公司 | Stretchable conductor core material, preparation method and stretchable wire |
| CN113896985A (en) * | 2021-09-30 | 2022-01-07 | 云南管通公路材料有限公司 | Preparation method of TPO (thermoplastic polyolefin) impermeable material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151766A (en) * | 2014-07-30 | 2014-11-19 | 广东金源科技股份有限公司 | TPE (thermoplastic elastomer) material and preparation method thereof |
| CN104558840A (en) * | 2014-12-24 | 2015-04-29 | 上海金发科技发展有限公司 | Injection-molded type TPO (thermoplastic polyolefin) compound for sound-insulating pads for automobiles as well as preparation method of compound |
| CN105802015A (en) * | 2016-04-29 | 2016-07-27 | 宁波宏协承汽车部件有限公司 | Flame retardant PP automotive front windshield lower clipping strip material and preparation method thereof |
| CN106810880A (en) * | 2016-12-26 | 2017-06-09 | 宁波卓胜新材料有限公司 | A kind of flame retardant automotive TPO material and preparation method thereof |
-
2019
- 2019-06-13 CN CN201910515076.0A patent/CN110183861A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151766A (en) * | 2014-07-30 | 2014-11-19 | 广东金源科技股份有限公司 | TPE (thermoplastic elastomer) material and preparation method thereof |
| CN104558840A (en) * | 2014-12-24 | 2015-04-29 | 上海金发科技发展有限公司 | Injection-molded type TPO (thermoplastic polyolefin) compound for sound-insulating pads for automobiles as well as preparation method of compound |
| CN105802015A (en) * | 2016-04-29 | 2016-07-27 | 宁波宏协承汽车部件有限公司 | Flame retardant PP automotive front windshield lower clipping strip material and preparation method thereof |
| CN106810880A (en) * | 2016-12-26 | 2017-06-09 | 宁波卓胜新材料有限公司 | A kind of flame retardant automotive TPO material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570974A (en) * | 2019-09-03 | 2019-12-13 | 深圳市金泰科环保线缆有限公司 | Stretchable conductor core material, preparation method and stretchable wire |
| CN110570974B (en) * | 2019-09-03 | 2021-04-06 | 深圳市金泰科环保线缆有限公司 | Stretchable conductor core material, preparation method and stretchable wire |
| CN113896985A (en) * | 2021-09-30 | 2022-01-07 | 云南管通公路材料有限公司 | Preparation method of TPO (thermoplastic polyolefin) impermeable material |
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