CN103881253B - A kind of poly- arsenic presses against piezo-electric damping material and preparation method for conductive channel - Google Patents
A kind of poly- arsenic presses against piezo-electric damping material and preparation method for conductive channel Download PDFInfo
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Abstract
The piezo-electric damping material for conductive channel pressed against by a kind of poly- arsenic, and the component of described piezo-electric damping material is by weight：100 parts of rubber, 1～5 part of accelerator, 1～5 part of sulfur, 1～3 part of age resistor, 50～200 parts of mica powder, 10～100 parts of epoxy resin ,/100～1000 parts of piezoelectric ceramic powder composite material pressed against by poly- arsenic；Wherein said poly- arsenic presses against/and the component of piezo-electric ceramic composite material is by weight：100 parts of piezoelectric ceramic powder, arsenic presses against 30～60 parts of monomer, 15～30 parts of initiator. the piezo-electric damping material maximum loss factor pressed against with poly- arsenic as conductive channel of present invention preparation（tanδmax）>=0.7, effective damping temperature range（ΔT0.7）>=40 DEG C, in 30 DEG C of temperature, frequency range 1Hz～1000Hz fissipation factor（tanα）>=0.5, in frequency range 1Hz～1000Hz fissipation factor（tanα）>=0.3 temperature range is 20 DEG C～100 DEG C.
Description
Technical field
The invention belongs to functional composite material field, especially relate to a kind of poly- arsenic and press against the piezo-electric damping material for conductive channel
Material and preparation method.
Background technology
Known, piezo-electric damping material is to insert piezoelectric filler and conductive filler in macromolecular material, when material is subject to
During vibration, vibrational energy can be changed into electric energy by piezoelectric filler, then converts electrical energy into thermal dissipation by conductive filler and go out, and reach
The purpose of vibration damping, its principle is the piezoelectric effect of viscous-elastic behaviour using macromolecular material and piezoelectric filler, realizes mechanical energy-electricity
Energy-hot conversion of energy.
Most of patents（Publication number CN 101191000A, CN101486811A, CN101649073A,
CN101328302A, CN101392090A）The piezo-electric damping material of invention adopts conductive black, graphite, carbon fiber, CNT
As conductive filler, by way of mechanical blending, conductive filler is mixed in piezo-electric damping material, conductive filler and piezoelectricity
Form a series of conductive channel of microcosmic between ceramics by way of mechanical blending, realize electric energy to hot conversion of energy.
Using conductive black, graphite, carbon fiber, CNT as conductive filler although piezo-electric damping material can be realized
Material conversion process of energy, but need to add substantial amounts of conductive filler in polymeric matrix.Big when containing in piezo-electric damping material
During the conductive filler of amount, because the electrical conductivity of conductive filler is certain, piezo-electric damping material will have very strong frequency dependence, no
The damping material of suitable for making wideband.In addition, being to be combined by way of mechanical blending between conductive filler and piezoelectric ceramic powder
Together, this mode can lead to conductive filler and piezoelectric ceramic powder each between substantial amounts of assemble it is impossible to give full play to each
, so as to energy conversion efficiency is weaker, damping capacity is poor for the energy transduction of individual piezoelectric ceramic powder.
Content of the invention
In order to overcome the shortcomings of in background technology, the invention discloses a kind of poly- arsenic press against/piezoelectric ceramic powder composite material and
Preparation method, and presses against/piezo-electric damping material as conductive channel for the piezoelectric ceramic powder composite material and preparation method with poly- arsenic.
In order to realize described goal of the invention, the present invention adopts the following technical scheme that：
The piezo-electric damping material for conductive channel pressed against by a kind of poly- arsenic, described piezo-electric damping material component by weight
For：100 parts of rubber, 1～5 part of accelerator, 1～5 part of sulfur, 1～3 part of age resistor, 50～200 parts of mica powder, epoxy resin 10
～100 parts ,/100～1000 parts of piezoelectric ceramic powder composite material pressed against by poly- arsenic；/ piezo-electric ceramic composite material pressed against by wherein said poly- arsenic
Component be by weight：100 parts of piezoelectric ceramic powder, arsenic presses against 30～60 parts of monomer, 15～30 parts of initiator；Described piezoelectricity pottery
Porcelain powder is in magnesium niobium lead zirconate titanate type piezoelectric ceramics, lead zirconate titanate type piezoelectric ceramics or modified magnesium niobium lead zirconate titanate type piezoelectric ceramics
One kind.
Rubber of the present invention is one of nitrile rubber, natural rubber, chlorosulfonated polyethylene, polyurethane rubber.
Accelerator of the present invention is dibenzothiazyl disulfide DM, diphenylguanidine D and tetramethyl dithio thiuram TMTD
One of or two kinds.
Age resistor of the present invention is one of antioxidant 4010NA, antioxidant A W, antioxidant D.
Mica powder of the present invention is one of 80 mesh, 200 mesh and 325 mesh or two kinds.
Epoxy resin of the present invention is one of E-51, E-44 or two kinds.
The particle diameter of piezoelectric ceramic powder of the present invention is 1-10um.
A kind of poly- arsenic presses against/preparation method of piezoelectric ceramic powder composite material, using chemical oxidation situ aggregation method, including with
Lower step：
（1）Prepare solution：Add piezoelectric ceramic powder first in there-necked flask, then there-necked flask is fixed on band stirring
On the iron stand of device, flask about 3/4ths is partially submerged in 70 DEG C～80 DEG C of water bath with thermostatic control, turn on agitator, then
Add distilled water in there-necked flask, the material being bonded in flask walls is poured there-necked flask bottom so as to mix with distilled water.Water-bath
After 70 DEG C～80 DEG C constant temperature 10～20min, under stirring, first arsenic is pressed against and is added gradually in there-necked flask, then by hydrochloric acid by
Gradually it is added in there-necked flask, stirring obtains black mixed solution；
（2）Isothermal reaction：Under strong stirring, constant temperature water bath reaction carries out 24 ~ 28 hours；
（3）Post processing：After the completion of reaction, close water-bath, after the cooling of question response thing, filtered with Vacuum filtration device,
Then use absolute ethanol washing, typically wash 3 ~ 4 times, obtain black powder, now powder is bonded together in hygrometric state.By obtain
Black powder is encased in culture dish, so that ethanol is gradually volatilized in its natural state, generally requires 24 ~ 48 according to ambient temperature little
When, then so that it is scatter with mortar grinder black powder, then material is put in 100 DEG C～110 DEG C of baking oven be dried 2～
3 hours.
The piezo-electric damping material for conductive channel pressed against by a kind of poly- arsenic, comprises the following steps：
（1）The preparation of blank：By formula, after rubber is plasticated on a mill, add poly- arsenic press against/piezoelectric ceramic powder be combined
Material, epoxy resin, mica powder, age resistor, accelerator, sulfur, mixing is uniformly；
（2）Sulfuration：By blank, in metal die, pressure is 10～12MPa, and temperature is 150～160 DEG C, and cure time is
Under the conditions of 20～40min, sulfidization molding becomes sizing material；
（3）Polarization：Conductive silver glue is stirred, is uniformly brushed on the sizing material two sides of sulfidization molding with hairbrush, in temperature
For 2～3h being dried in 100～120 DEG C of drying baker, after cooling down in room temperature environment, place in HVDC oil bath device
Row polarization, electric field intensity is 1～3kv/mm, and polarize 20～30min, you can obtains the piezo-electric damping material of the present invention.
Due to employing technique scheme, the present invention has the advantages that：
The piezo-electric damping material maximum loss factor pressed against with poly- arsenic as conductive channel of present invention preparation（tanδmax）≥
0.7, effective damping temperature range（ΔT0.7）>=40 DEG C, in 30 DEG C of temperature, frequency range 1Hz～1000Hz fissipation factor（tan
α）>=0.5, in frequency range 1Hz～1000Hz fissipation factor（tanα）>=0.3 temperature range is 20 DEG C～100 DEG C.
Specific embodiment
The explanation present invention that can be detailed by the following examples, the open purpose of the present invention is intended to protect model of the present invention
All technological improvements in enclosing.
Embodiment 1：
Poly- arsenic presses against/and piezoelectric ceramic powder composite material composition and mass fraction be 100 parts of magnesium niobium lead zirconate titanate type piezoelectric ceramics,
Arsenic presses against 30 parts of monomer, 15 parts of hydrochloric acid.
Add magnesium niobium lead zirconate titanate type piezoelectric ceramic powder first in there-necked flask, then there-necked flask is fixed on band and stirs
Mix on the iron stand of device, flask about 3/4ths is partially submerged in 80 DEG C of water bath with thermostatic control, turn on agitator, then to three
Add distilled water in mouth bottle, the material being bonded in flask walls is poured there-necked flask bottom so as to mix with distilled water.80 DEG C of water-bath
After constant temperature 10min, under stirring, first arsenic is pressed against and be added gradually in there-necked flask, then hydrochloric acid is added gradually to there-necked flask
In, under strong stirring, constant temperature water bath reaction carries out 24 hours.After the completion of reaction, close water-bath, after the cooling of question response thing, use
Vacuum filtration device is filtered, and then uses absolute ethanol washing, washes 4 times, the black powder obtaining is encased in culture dish,
So that ethanol is gradually volatilized in its natural state, so that it is scatter with mortar grinder black powder after 24 hours, then material is put into
It is dried 3 hours in 100 DEG C of baking ovens, complete poly- arsenic and press against/the preparation of piezoelectric ceramic powder composite material.
Piezo-electric damping material composition and mass fraction are：100 parts of chlorosulfonated polyethylene, accelerant disulfide dibenzo
1 part of thiophene DM, 1 part of sulfur, 1 part of antioxidant 4010NA, 50 parts of mica powder 80 mesh, 10 parts of epoxy resin E-51, poly- arsenic is pressed against/is pressed
100 parts of electroceramics powder.
On a mill chlorosulfonated polyethylene is plasticated, add age resistor, mica powder, poly- arsenic to press against/piezoelectric ceramic powder, epoxy
Resin, accelerator, sulfur, mixing is uniform, sulfidization molding on vulcanizing press, pressure 12MPa, 160 DEG C of temperature, cure time
40min.
Conductive silver glue is stirred, is uniformly brushed on the sizing material two sides of sulfidization molding with hairbrush, be 100 DEG C in temperature
3h is dried in drying baker, after cooling down in room temperature environment, places in HVDC oil bath device and polarized, electric field intensity is
1kv/mm, polarize 30min, completes the preparation of piezo-electric damping material.
Embodiment 2：
Poly- arsenic presses against/and piezoelectric ceramic powder composite material composition and mass fraction be modified magnesium niobium lead zirconate titanate type piezoelectric ceramics
100 parts, arsenic presses against 45 parts of monomer, 25 parts of hydrochloric acid.
Add modified magnesium niobium lead zirconate titanate type piezoelectric ceramic powder first in there-necked flask, then there-necked flask is fixed on
On iron stand with agitating device, flask about 3/4ths is partially submerged in 70 DEG C of water bath with thermostatic control, turn on agitator, then
Add distilled water in there-necked flask, the material being bonded in flask walls is poured there-necked flask bottom so as to mix with distilled water.Water-bath
After 70 DEG C of constant temperature 20min, under stirring, first arsenic is pressed against and be added gradually in there-necked flask, then hydrochloric acid is added gradually to three
In mouth bottle, under strong stirring, constant temperature water bath reaction carries out 28 hours.After the completion of reaction, close water-bath, question response thing cools down
Afterwards, filtered with Vacuum filtration device, then use absolute ethanol washing, wash 3 times, the black powder obtaining is encased in culture
In ware, so that ethanol is gradually volatilized in its natural state, after 28 hours, so that it is scatter with mortar grinder black powder, then by material
Material is put in 110 DEG C of baking oven and is dried 2 hours, completes poly- arsenic and presses against/the preparation of piezoelectric ceramic powder composite material.
Piezo-electric damping material composition and mass fraction are：100 parts of nitrile rubber, 3 parts of diphenylguanidine, 3 parts of sulfur, prevent
2 parts of old agent AW, 150 parts of mica powder 200 mesh, 50 parts of E-44 ,/500 parts of piezoelectric ceramic powder pressed against by poly- arsenic.
On a mill nitrile rubber is plasticated, add age resistor, mica powder, poly- arsenic to press against/piezoelectric ceramic powder, asphalt mixtures modified by epoxy resin
Fat, accelerator, sulfur, mixing is uniform, sulfidization molding on vulcanizing press, pressure 10MPa, 150 DEG C of temperature, cure time
20min.
Conductive silver glue is stirred, is uniformly brushed on the sizing material two sides of sulfidization molding with hairbrush, be 120 DEG C in temperature
2h is dried in drying baker, after cooling down in room temperature environment, places in HVDC oil bath device and polarized, electric field intensity is
3kv/mm, polarize 20min, completes the preparation of piezo-electric damping material.
Embodiment 3：
Poly- arsenic presses against/and piezoelectric ceramic powder composite material composition and mass fraction be 100 parts of lead zirconate titanate type piezoelectric ceramics, and arsenic is pressed against
60 parts of monomer, 30 parts of hydrochloric acid.
Add lead zirconate titanate type piezoelectric ceramics first in there-necked flask, then there-necked flask is fixed on band agitating device
Iron stand on, flask about 3/4ths is partially submerged in 75 DEG C of water bath with thermostatic control, turn on agitator, then in there-necked flask
Add distilled water, the material being bonded in flask walls is poured there-necked flask bottom so as to mix with distilled water.75 DEG C of constant temperature of water-bath
After 15min, under stirring, first arsenic is pressed against and be added gradually in there-necked flask, then hydrochloric acid is added gradually in there-necked flask,
Under strong stirring, constant temperature water bath reaction carries out 26 hours.After the completion of reaction, close water-bath, after the cooling of question response thing, taken out with vacuum
Filter device is filtered, and then uses absolute ethanol washing, washes 4 times, the black powder obtaining is encased in culture dish, in nature
So that ethanol is gradually volatilized under state, so that it is scatter with mortar grinder black powder after 26 hours, then material is put into 105
DEG C baking oven in be dried 2.5 hours, complete poly- arsenic and press against/the preparation of piezoelectric ceramic powder composite material.
Piezo-electric damping material composition and mass fraction are：100 parts of polyurethane rubber, 5 parts of Vulcanization accelerator TMTD, sulfur 5
Part, 3 parts of antioxidant D, 200 parts of mica powder 325 mesh, 50 parts of 50 parts of E-44, E-51 ,/1000 parts of piezoelectric ceramic powder pressed against by poly- arsenic.
On a mill polyurethane rubber is plasticated, add age resistor, mica powder, poly- arsenic to press against/piezoelectric ceramic powder, asphalt mixtures modified by epoxy resin
Fat, accelerator, sulfur, mixing is uniform, sulfidization molding on vulcanizing press, pressure 11MPa, 155 DEG C of temperature, cure time
30min.
Conductive silver glue is stirred, is uniformly brushed on the sizing material two sides of sulfidization molding with hairbrush, be 110 DEG C in temperature
2.5h is dried in drying baker, after cooling down in room temperature environment, places in HVDC oil bath device and polarized, electric field intensity
For 2kv/mm, polarize 25min, completes the preparation of piezo-electric damping material.
Embodiment 4：
Poly- arsenic presses against/and piezoelectric ceramic powder composite material composition and mass fraction be 100 parts of lead zirconate titanate type piezoelectric ceramics, and arsenic is pressed against
60 parts of monomer, 30 parts of ferric chloride solution.
Add lead zirconate titanate type piezoelectric ceramics first in there-necked flask, then there-necked flask is fixed on band agitating device
Iron stand on, flask about 3/4ths is partially submerged in 80 DEG C of water bath with thermostatic control, turn on agitator, then in there-necked flask
Add distilled water, the material being bonded in flask walls is poured there-necked flask bottom so as to mix with distilled water.80 DEG C of constant temperature of water-bath
After 20min, under stirring, first arsenic is pressed against and be added gradually in there-necked flask, then hydrochloric acid is added gradually in there-necked flask,
Under strong stirring, constant temperature water bath reaction carries out 24 hours.After the completion of reaction, close water-bath, after the cooling of question response thing, taken out with vacuum
Filter device is filtered, and then uses absolute ethanol washing, washes 4 times, the black powder obtaining is encased in culture dish, in nature
So that ethanol is gradually volatilized under state, so that it is scatter with mortar grinder black powder after 24 hours, then material is put into 120
DEG C baking oven in be dried 2 hours, complete poly- arsenic and press against/the preparation of piezoelectric ceramic powder composite material.
Piezo-electric damping material composition and mass fraction are：100 parts of natural rubber rubber, 2 parts of altax, promote
1 part of agent D, 5 parts of sulfur, 3 parts of antioxidant D, 100 parts of mica powder 200 mesh, 500 parts of mica powder 325 mesh, 50 parts of E-44, E-51
50 parts ,/1000 parts of piezoelectric ceramic powder pressed against by poly- arsenic.
On a mill natural rubber is plasticated, add age resistor, mica powder, poly- arsenic to press against/piezoelectric ceramic powder, asphalt mixtures modified by epoxy resin
Fat, accelerator, sulfur, mixing is uniform, sulfidization molding on vulcanizing press, pressure 10MPa, 150 DEG C of temperature, cure time
20min.
Conductive silver glue is stirred, is uniformly brushed on the sizing material two sides of sulfidization molding with hairbrush, be 110 DEG C in temperature
2h is dried in drying baker, after cooling down in room temperature environment, places in HVDC oil bath device and polarized, electric field intensity is
3kv/mm, polarize 30min, completes the preparation of piezo-electric damping material.
Embodiment 1～4 performance formula test result is as shown in table 1.
Table 1 embodiment 1～4 performance formula test result
Part not in the detailed description of the invention is prior art.
Claims (6)
1. the piezo-electric damping material for conductive channel pressed against by a kind of poly- arsenic, it is characterized in that：The component of described piezo-electric damping material presses weight
Measuring part is：100 parts of rubber, 1～5 part of accelerator, 1～5 part of sulfur, 1～3 part of age resistor, 50～200 parts of mica powder, asphalt mixtures modified by epoxy resin
10～100 parts of fat ,/100～1000 parts of piezoelectric ceramic powder composite material pressed against by poly- arsenic；Wherein said poly- arsenic presses against/and piezoelectric ceramics is combined
The synthesis material component of material is by weight：100 parts of piezoelectric ceramic powder, arsenic presses against 30～60 parts of monomer, 15～30 parts of initiator；
Described piezoelectric ceramic powder is magnesium niobium lead zirconate titanate type piezoelectric ceramics, lead zirconate titanate type piezoelectric ceramics or modified magnesium niobium lead zirconate titanate type
One of piezoelectric ceramics；Described accelerator is dibenzothiazyl disulfide DM, diphenylguanidine D and tetramethyl dithio thiuram
One of TMTD or two kinds；Described age resistor is one of antioxidant 4010NA, antioxidant A W, antioxidant D.
2. the piezo-electric damping material for conductive channel pressed against by poly- arsenic as claimed in claim 1, it is characterized in that：Described rubber is fourth
One of nitrile rubber, natural rubber, chlorosulfonated polyethylene, polyurethane rubber.
3. the piezo-electric damping material for conductive channel pressed against by poly- arsenic as claimed in claim 1, it is characterized in that：Described mica powder is 80
One of mesh, 200 mesh and 325 mesh or two kinds.
4. the piezo-electric damping material for conductive channel pressed against by poly- arsenic as claimed in claim 1, it is characterized in that：Described epoxy resin is
One of E-51, E-44 or two kinds.
5. the piezo-electric damping material for conductive channel pressed against by poly- arsenic as claimed in claim 1, it is characterized in that：Described piezoelectric ceramic powder
Particle diameter be 1-10um.
6. the preparation method of the piezo-electric damping material for conductive channel pressed against by a kind of poly- arsenic, it is characterized in that：Comprise the following steps：
（1）The preparation of blank：By formula, after rubber is plasticated on a mill, add piezo-electric damping material, its piezo-electric damping material
Material component be by weight：100 parts of rubber, 1～5 part of accelerator, 1～5 part of sulfur, 1～3 part of age resistor, mica powder 50～
200 parts, 10～100 parts of epoxy resin ,/100～1000 parts of piezoelectric ceramic powder composite material pressed against by poly- arsenic；Wherein said poly- arsenic presses against/
The synthesis material component of piezo-electric ceramic composite material is by weight：100 parts of piezoelectric ceramic powder, 30～60 parts of monomer pressed against by arsenic, draws
Send out 15～30 parts of agent；Mixing is uniformly；
（2）Sulfuration：By blank in metal die pressure be 10～12MPa, temperature be 150～160 DEG C, cure time be 20～
Under the conditions of 40min, sulfidization molding becomes sizing material；
（3）Polarization：Conductive silver glue is stirred, brushes on the sizing material two sides of sulfidization molding, in 100～120 DEG C of dryings 2 of temperature
～3h, room temperature cooling rear electrodeization is processed, you can obtain piezo-electric damping material.
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| CN104592647A (en) * | 2015-01-07 | 2015-05-06 | 东南大学 | Rubber-based piezoelectric damping composite material and preparation method thereof |
| CN108586846B (en) * | 2018-04-28 | 2020-11-27 | 武汉工程大学 | Low-frequency sound absorption rubber composite material based on cavity structure and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280656A (en) * | 2011-07-04 | 2011-12-14 | 南陵恒昌铜箔制造有限公司 | Preparation method of lithium ion battery with positive electrode covered by conductive polymer |
| CN103289351A (en) * | 2013-05-21 | 2013-09-11 | 中国船舶重工集团公司第七二五研究所 | Preparation method of wide-temperature and wideband piezoelectric synergic damping material formed by vinyl |
| CN103571215A (en) * | 2012-07-18 | 2014-02-12 | 天瑞企业股份有限公司 | High thermal conductivity and EMI sheltering high polymer composite material |
-
2014
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280656A (en) * | 2011-07-04 | 2011-12-14 | 南陵恒昌铜箔制造有限公司 | Preparation method of lithium ion battery with positive electrode covered by conductive polymer |
| CN103571215A (en) * | 2012-07-18 | 2014-02-12 | 天瑞企业股份有限公司 | High thermal conductivity and EMI sheltering high polymer composite material |
| CN103289351A (en) * | 2013-05-21 | 2013-09-11 | 中国船舶重工集团公司第七二五研究所 | Preparation method of wide-temperature and wideband piezoelectric synergic damping material formed by vinyl |
Non-Patent Citations (1)
| Title |
|---|
| 氯化丁基橡胶基压电阻尼复合材料的研究;韩兆芳;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20050615;第31页第1段、第41页表5.1，第46页第2段及图5.8 * |
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