CN107325520A - A kind of preparation method of antistatic modified plastics - Google Patents
A kind of preparation method of antistatic modified plastics Download PDFInfo
- Publication number
- CN107325520A CN107325520A CN201710670182.7A CN201710670182A CN107325520A CN 107325520 A CN107325520 A CN 107325520A CN 201710670182 A CN201710670182 A CN 201710670182A CN 107325520 A CN107325520 A CN 107325520A
- Authority
- CN
- China
- Prior art keywords
- modified
- cnt
- graphene
- preparation
- plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
A kind of preparation method of antistatic modified plastics, is related to the production technical field of Antistatic type plastics.Organic-silicon-modified tetraethyl orthosilicate is pre-condensed into presoma to add with spray pattern in the dilute microplate of graphite of high-speed stirred and the mixed system of CNT, is then sufficiently mixed again with plastic pellet, then extruded granulation, obtain cooperateing with anti-electrostatic modified plastic.The present invention solves the aggregation problem of the dilute microplate of graphite and CNT, OM SiO2The introducing of organic group in P, can assign the interface binding power of nano carbon material and plastic substrate, realize the target for reaching that the loading needed during antistatic property index is low, and obtained nano composite material also has preferable mechanics, thermodynamics and anti-wear performance.
Description
Technical field
The present invention relates to the production technical field of Antistatic type plastics.
Background technology
Plastics occupy consequence in people's daily life and production, with higher resistivity and good insulation
Property, it is widely used usually as insulating materials, but plastics easily produce electrostatic during production, transport and use, make
Into dust suction, the electric shock even malignant event such as blast.Therefore, the antistatic technology demand of plastics is increasing, and many carbon materials by
In its high conductivity, it is frequently used to as the antistatic modified additive of plastics.
Graphene has excellent electricity, heat and mechanical performance, is optimal two-dimension nano materials now, is expected to application
In the preparation of the electrode material of hydrogen storage equipment, solar cell and lithium battery, the field such as biology sensor and engineering plastics.Carbon
After nanotube (CNTs) is found and reported first by Lijima since 1991 as a kind of quasi- one-dimensional carbon nano material, due to
Its unique structure and excellent performance have rapidly become the study hotspot of field of nanometer material technology.
In recent years, numerous studies report by graphene and CNTs respectively with polymer is compound prepares high-performance conductive and gather
Compound based nano composite material, and achieve gratifying progress.Complete graphene have high electron mobility [2 ×
105cm2/ (VS)], and CNTs is formed by graphene curling, so having good electric conductivity as graphene.
Because the graphene of two dimension and the composite construction of one-dimensional CNT have big ratio surface and three dimensional network structure, more favorably
In the transfer of electronics, the common addition of the two will necessarily more effectively construct conductive network structure in polymer matrix body, and then
Reduce its conductivity threshold.
However, either graphene or CNTs, on the one hand due to their distinctive small-size effects and skin effect, with
And itself strong model ylid bloom action power causes them easily to reunite, and causes to disperse uneven in the base；On the other hand, stone
The surface of black alkene and CNTs has stronger hydrophobicity and chemical inertness, causes the poor compatibility of they and polymeric matrix, multiple
The interface bond strength of condensation material is low.This can not only play the characteristic of Nano filling, and the property of polymeric matrix can be reduced on the contrary
Energy.So, how to promote graphene and CNTs disperseing, improving its interface between polymeric matrix in polymeric matrix
With reference to being the current bottleneck problem for preparing high-performance polymer/graphene/(CNTs) nano composite material.
It is a kind of conductive poly- carbon containing multi-dimensional nanomaterial in technical scheme disclosed in patent document CN201510181084
Perester radical pellet, using conductive black/carbon nano tube/graphene as conductive material, adds inorganic dispersion aids to help it
It is scattered in makrolon.But it is good using the dispersion effect of Organic-inorganic composite dispersant that its effect is not so good as, and need to fill out
The carbon nanomaterial of high content is filled, is difficult to be well mixed.
It is a kind of the poly- of graphene/carbon nanotube hybrid in technical scheme disclosed in patent document CN200510046681.6
Compound composite material and its manufacture method, use graphene oxide and are added to polymer body with oxide/carbon nanometer tube
In, the polymer composites of graphene/carbon nanotube hybrid are prepared by the method for solution blending or mechanical blending.But
It is the graphene oxide and oxide/carbon nanometer tube using functionalization, original structure may be destroyed during functionalization, is made
Its electric conductivity declines, and price is improved.
The content of the invention
The problem of for the easily reunion of CNT and graphene and with plastic interface poor adhesion, the present invention provides a kind of
The preparation method of antistatic modified plastics.
The technical scheme is that：Organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-SiO2P）With spraying square
Formula is added in the dilute microplate of graphite of high-speed stirred and the mixed system of CNT, is then sufficiently mixed again with plastic pellet, then
Extruded granulation, obtains cooperateing with anti-electrostatic modified plastic.
Organic-silicon-modified tetraethyl orthosilicate pre-condensation presoma normality is liquid, and the present invention is first by organic-silicon-modified positive silicon
Acetoacetic ester is pre-condensed presoma（OM-SiO2P）The graphene microchip of high-speed stirred is added to spray pattern and CNT is mixed
In zoarium system, then high-speed stirred, as a result equably generate organically-modified nano-silica in graphene microchip and carbon nano tube surface
SiClx, can effectively weaken the interaction between graphene microchip and between CNT, efficiently avoid nano size particles
Aggregation problem, one-dimensional carbon pipe and two-dimensional sheet graphene are constructed into conductive network structure, OM-SiO in plastic substrate2In P
Organic group can increase the interaction with plastic substrate, so as to assign the interface binding power of nano carbon material and plastics, with
Improve the mechanics of antistatic modified composite, creep resistant and the performance such as wear-resisting.Because organically-modified nano-silica
The basic structural unit of silicon is made up of silicon-oxygen chain link, and side chain is then connected by silicon atom with organic group.
The beneficial effects of the invention are as follows：
1st, the present invention is pre-condensed presoma using organic-silicon-modified tetraethyl orthosilicate（OM-SiO2P）Carry out disperse modified graphene micro-
Piece and CNT, equably generate organically-modified nano-silica SiClx, ingeniously in graphene microchip and carbon nano tube surface original position
The aggregation problem of the dilute microplate of graphite and CNT, OM-SiO are solved wonderfully2The introducing of organic group in P, can assign and receive
The interface binding power of rice carbon materials and plastic substrate.
2nd, the method for modifying that the present invention is provided can construct what CNT was combined with graphene microchip in plastic substrate
Three-dimensional conductive network structure, realizes the target for reaching that the loading needed during antistatic property index is low.
3rd, the nano composite material that the antistatic modified method that the present invention is provided is obtained also has preferable mechanics, thermodynamics
And anti-wear performance.
Further, organic-silicon-modified tetraethyl orthosilicate pre-condensation presoma of the present invention（OM-SiO2P）, graphite it is dilute
The addition of microplate and CNT accounts for the 0.1~0.5wt%, 1~8wt%, 0.5~3wt% of total addition level respectively.
This addition can not only improve the antistatic property of plastics, moreover it is possible to improve the mechanical property of plastics.
And when organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-SiO2P）The addition of solution very little, then rises
It is such as too many less than the effect of interface disperse modified, then it can reduce the antistatic effect of nano composite material.
In addition, graphene of the present invention is single-layer graphene, bilayer graphene, lacked in layer graphene or multi-layer graphene
At least any one.Graphene can not only improve the electric conductivity of plastics, can also improve the mechanical properties of plastics with it is wear-resisting
Performance.
The CNT be in single-walled carbon nanotube or multi-walled carbon nanotube at least any one.CNT and stone
The synergy of black alkene has big ratio surface and three dimensional network structure, is more beneficial for the transmission of electronics, can be more effectively poly-
Conductive network structure is constructed in compound matrix, increases the antistatic property of plastics.
The plastics are any one in polyethylene, polypropylene, makrolon, nylon or polyether-ether-ketone.This several modeling
Material covers general-purpose plastics, engineering plastics and special plastic, is widely used, studies its antistatic property and be significant.
Embodiment
In following examples, unless otherwise indicated, all percentage compositions are by weight.
First, organic-silicon-modified tetraethyl orthosilicate pre-condensation presoma is prepared：
By 7.7g tetraethyl orthosilicates（TEOS）, 0.545g γ-methacryloxypropyl trimethoxy silane（KH570）、1g
After water, the mixing of 3.4g ethanol, the pH to 6 that mixed system is adjusted with hydrochloric acid, 6h is reacted in 60 DEG C, organic-silicon-modified positive silicic acid is obtained
It is liquid that ethyl ester, which is pre-condensed under presoma, abbreviation OM-SiO2P, normal temperature normality,.
2nd, the modification of plastics and antistatic result：
Embodiment 1：
（1）Graphene microchip 20g is weighed, CNT 60g, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-
SiO2P）Solution 2g, by OM-SiO2The graphene microchip that P solution is added to high-speed stirred with spray pattern is mixed with CNT
In system, then high-speed stirred 10min.
（2）1918g makrolon is weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double
Screw machine extruding pelletization, is made graphene/carbon nano-tube/polycarbonate composite material, vulcanizes pressure on 260 DEG C of vulcanizing presses
Piece 10min, it is 2 × 10 to measure specific insulation6Ω·cm。
Embodiment 2：
（1）Graphene microchip 80g is weighed, CNT 20g, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-
SiO2P）Solution 4g, by OM-SiO2The graphene microchip that P solution is added to high-speed stirred with spray pattern is mixed with CNT
In system, then high-speed stirred 10min.
（2）1896g polyether-ether-ketones are weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double
Screw machine extruding pelletization, is made graphene/carbon nano-tube/polyether-ether-ketone composite material, vulcanizes pressure on 400 DEG C of vulcanizing presses
Piece 10min, it is 4 × 10 to measure specific insulation6Ω cm, coefficient of friction drops to 0.340 from 0.424, and frictional behaviour is obtained
Improve.
Embodiment 3：
（1）Graphene microchip 160g is weighed, CNT 10g, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-
SiO2P）Solution 10g, by OM-SiO2The graphene microchip that P solution is added to high-speed stirred with spray pattern is mixed with CNT
In system, then high-speed stirred 10min.
（2）1820g polyethylene is weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double spiral shells
Bar machine extruding pelletization, is made graphene/carbon nano-tube/composite polyethylene material, tabletting is vulcanized on 180 DEG C of vulcanizing presses
10min, it is 2 × 10 to measure specific insulation6Ω·cm。
Comparative example 1：
（1）Graphene microchip 20g is weighed, CNT 60g, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-
SiO2P）Solution 20g, by OM-SiO2The graphene microchip that P solution is added to high-speed stirred with spray pattern is mixed with CNT
In system, then high-speed stirred 10min.
（2）1900g makrolon is weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double
Graphene/carbon nano-tube/polycarbonate composite material is made in screw machine extruding pelletization, vulcanizes pressure on 260 DEG C of vulcanizing presses
Piece 10min, it is 2 × 10 to measure specific insulation11Ω·cm。
This comparative example increases organic-silicon-modified tetraethyl orthosilicate pre-condensation presoma（OM-SiO2P）The consumption of solution, leads
Specific insulation is caused to substantially increase, antistatic effect is deteriorated.
Comparative example 2：
（1）Graphene microchip 80g is weighed, CNT 20g, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-
SiO2P）Solution 1g, by OM-SiO2The graphene microchip that P solution is added to high-speed stirred with spray pattern is mixed with CNT
In system, then high-speed stirred 10min.
（2）1899g polyether-ether-ketones are weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double
Graphene/carbon nano-tube/polyether-ether-ketone composite material is made in screw machine extruding pelletization, vulcanizes pressure on 400 DEG C of vulcanizing presses
Piece 10min, it is 2 × 10 to measure specific insulation11Ω·cm。
This comparative example reduces organic-silicon-modified tetraethyl orthosilicate pre-condensation presoma（OM-SiO2P）The consumption of solution, leads
Specific insulation is caused to substantially increase, antistatic effect is deteriorated.
Comparative example 3：
40g CNTs are weighed, carbon is made by dual-screw-stem machine extruding pelletization in 1960g polyether-ether-ketones, high mixer mixing 10min
Nanotube/polyether-ether-ketone composite material, vulcanizes tabletting 10min on 400 DEG C of vulcanizing presses, measure specific insulation for 2 ×
108Ω cm, tensile strength is 77Mpa.
This comparative example only with the addition of unmodified CNT, although electric conductivity reaches antistatic requirement, but compound
The tensile strength of material, compared to the 95MPa of polyether-ether-ketone, is reduced to 77MPa, reduction is notable.
Comparative example 4：
（1）Graphene microchip 100g is weighed, organic-silicon-modified tetraethyl orthosilicate is pre-condensed presoma（OM-SiO2P）Solution 20g,
By OM-SiO2P solution is added in the graphene microchip and carbon nanotube hybrid system of high-speed stirred with spray pattern, then at a high speed
Stir 10min.
（2）1880g polyether-ether-ketones are weighed, with step（1）Middle modified Nano material high mixer mixing 10min, by double
Graphene/carbon nano-tube/polyether-ether-ketone composite material is made in screw machine extruding pelletization, vulcanizes pressure on 400 DEG C of vulcanizing presses
Piece 10min, it is 2 × 10 to measure specific insulation12Ω·cm。
This comparative example adds more organic-silicon-modified nanometer titanium dioxide silicon precursor（OM-SiO2P）Solution, resistance compared with
Greatly, it is impossible to reach antistatic requirement.
Claims (5)
1. a kind of preparation method of antistatic modified plastics, it is characterised in that：Organic-silicon-modified tetraethyl orthosilicate is pre-condensed
Presoma with spray pattern add high-speed stirred the dilute microplate of graphite and CNT mixed system in, then again with plastic pellet
Son is sufficiently mixed, then extruded granulation, obtains cooperateing with anti-electrostatic modified plastic.
2. preparation method according to claim 1, it is characterised in that：Before the organic-silicon-modified tetraethyl orthosilicate pre-condensation
Drive body, the addition of the dilute microplate of graphite and CNT accounts for 0.1~0.5wt% of total addition level respectively, 1~8wt%, 0.5~
3wt%。
3. preparation method according to claim 1 or 2, it is characterised in that：The graphene is single-layer graphene, double-deck stone
In black alkene, few layer graphene or multi-layer graphene at least any one.
4. preparation method according to claim 1 or 2, it is characterised in that：The CNT be single-walled carbon nanotube or
In multi-walled carbon nanotube at least any one.
5. preparation method according to claim 1 or 2, it is characterised in that：The plastics are polyethylene, polypropylene, poly- carbon
Any one in acid esters, nylon or polyether-ether-ketone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670182.7A CN107325520B (en) | 2017-08-08 | 2017-08-08 | A kind of preparation method of antistatic modified plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670182.7A CN107325520B (en) | 2017-08-08 | 2017-08-08 | A kind of preparation method of antistatic modified plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107325520A true CN107325520A (en) | 2017-11-07 |
| CN107325520B CN107325520B (en) | 2019-03-08 |
Family
ID=60225379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670182.7A Active CN107325520B (en) | 2017-08-08 | 2017-08-08 | A kind of preparation method of antistatic modified plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107325520B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084686A (en) * | 2017-12-27 | 2018-05-29 | 上海统慧科技发展有限公司 | Polyester base conductive agglomerate based on carbon nanotubes and graphene compound system and preparation method thereof |
| CN108373559A (en) * | 2018-02-02 | 2018-08-07 | 桂林理工大学 | A kind of graphene/carbon nano-tube collaboration enhancing polyethylene pipe and preparation method thereof |
| CN109627580A (en) * | 2018-12-10 | 2019-04-16 | 上海玉城高分子材料股份有限公司 | A kind of light color permanent anti-static modified polypropylene material and preparation method thereof |
| CN109796545A (en) * | 2017-11-17 | 2019-05-24 | 中国石油天然气股份有限公司 | A kind of preparation method of antistatic ultra-high molecular weight polyethylene |
| CN112976741A (en) * | 2021-03-15 | 2021-06-18 | 瑞安市东威塑胶有限公司 | BOPP antistatic stretching film |
| CN117024873A (en) * | 2023-06-15 | 2023-11-10 | 广州力合新材料科技有限公司 | Preparation method of modified polypropylene plastic |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417610A (en) * | 2011-07-13 | 2012-04-18 | 青岛科技大学 | Graphene/carbon nanotube hybrid polymer composite material |
| CN103525014A (en) * | 2013-10-31 | 2014-01-22 | 华南理工大学 | Three-phase composite high-dielectric-property material, manufacturing method and processing method |
| CN105778470A (en) * | 2016-04-12 | 2016-07-20 | 苏州甫众塑胶有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN106700249A (en) * | 2016-12-06 | 2017-05-24 | 东莞职业技术学院 | Carbon nanotube modified polypropylene composite material and preparation method thereof |
-
2017
- 2017-08-08 CN CN201710670182.7A patent/CN107325520B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417610A (en) * | 2011-07-13 | 2012-04-18 | 青岛科技大学 | Graphene/carbon nanotube hybrid polymer composite material |
| CN103525014A (en) * | 2013-10-31 | 2014-01-22 | 华南理工大学 | Three-phase composite high-dielectric-property material, manufacturing method and processing method |
| CN105778470A (en) * | 2016-04-12 | 2016-07-20 | 苏州甫众塑胶有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN106700249A (en) * | 2016-12-06 | 2017-05-24 | 东莞职业技术学院 | Carbon nanotube modified polypropylene composite material and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796545A (en) * | 2017-11-17 | 2019-05-24 | 中国石油天然气股份有限公司 | A kind of preparation method of antistatic ultra-high molecular weight polyethylene |
| CN109796545B (en) * | 2017-11-17 | 2021-08-27 | 中国石油天然气股份有限公司 | Preparation method of antistatic ultrahigh molecular weight polyethylene |
| CN108084686A (en) * | 2017-12-27 | 2018-05-29 | 上海统慧科技发展有限公司 | Polyester base conductive agglomerate based on carbon nanotubes and graphene compound system and preparation method thereof |
| CN108373559A (en) * | 2018-02-02 | 2018-08-07 | 桂林理工大学 | A kind of graphene/carbon nano-tube collaboration enhancing polyethylene pipe and preparation method thereof |
| CN109627580A (en) * | 2018-12-10 | 2019-04-16 | 上海玉城高分子材料股份有限公司 | A kind of light color permanent anti-static modified polypropylene material and preparation method thereof |
| CN109627580B (en) * | 2018-12-10 | 2024-04-26 | 上海玉城高分子材料股份有限公司 | Light-colored permanent antistatic modified polypropylene material and preparation method thereof |
| CN112976741A (en) * | 2021-03-15 | 2021-06-18 | 瑞安市东威塑胶有限公司 | BOPP antistatic stretching film |
| CN117024873A (en) * | 2023-06-15 | 2023-11-10 | 广州力合新材料科技有限公司 | Preparation method of modified polypropylene plastic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107325520B (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107325520B (en) | A kind of preparation method of antistatic modified plastics | |
| US10483012B1 (en) | Process for forming a nanocomposite film | |
| Kumar et al. | A review on the mechanical properties of polymer composites reinforced by carbon nanotubes and graphene | |
| An et al. | A polymer-based thermal management material with enhanced thermal conductivity by introducing three-dimensional networks and covalent bond connections | |
| Szeluga et al. | Synergy in hybrid polymer/nanocarbon composites. A review | |
| Kuilla et al. | Recent advances in graphene based polymer composites | |
| Han et al. | Nest-like hetero-structured BNNS@ SiCnws fillers and significant improvement on thermal conductivities of epoxy composites | |
| Kausar et al. | Recent developments in epoxy/graphite, epoxy/graphene, and epoxy/graphene nanoplatelet composites: a comparative review | |
| Byrne et al. | Recent advances in research on carbon nanotube–polymer composites | |
| Anandhan et al. | Polymer nanocomposites: from synthesis to applications | |
| CN104371153A (en) | Rubber composite modified by carbon nano tubes and graphene jointly | |
| Naz et al. | Comparative review on structure, properties, fabrication techniques, and relevance of polymer nanocomposites reinforced with carbon nanotube and graphite fillers | |
| US10049784B2 (en) | Nanocomposite films with conducting and insulating surfaces | |
| Han et al. | Enhanced thermal conductivity of commercial polystyrene filled with core-shell structured BN@ PS | |
| CN102912626B (en) | Preparation method of fiber surface sizing agent based on carbon nanotube/graphene oxide/POSS (Polysilsesquioxane) monomer | |
| Mansor et al. | Comparison between functionalized graphene and carbon nanotubes: Effect of morphology and surface group on mechanical, electrical, and thermal properties of nanocomposites | |
| Cao et al. | Paving thermally conductive highway by 3D interconnected framework of carbon nanotube and graphene oxide in poly (vinylidene fluoride) | |
| CN112375369A (en) | Interface supermolecule reinforced nano composite material and preparation method thereof | |
| Banerjee et al. | Nanocomposites based on carbon nanomaterials and electronically nonconducting polymers | |
| CN102321398A (en) | A kind of preparation method of carbon black enveloped carbon nanometer tube heat conductive filler | |
| Jineesh et al. | Thermal properties of polymer–carbon nanocomposites | |
| Tofighy et al. | Barrier, diffusion, and transport properties of rubber nanocomposites containing carbon nanofillers | |
| Xie et al. | Construction of thermal conduction networks and decrease of interfacial thermal resistance for improving thermal conductivity of epoxy natural rubber composites | |
| Jia et al. | Rational design for enhancing mechanical and conductive properties of Ti3C2 MXene based elastomer composites | |
| Niyobuhungiro et al. | Graphene polymer composites: Art of review on fabrication method, properties, and future perspectives |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |