CN108165015A - A kind of fire-resistant thermal conductivity factor changeable material, preparation method and application - Google Patents
A kind of fire-resistant thermal conductivity factor changeable material, preparation method and application Download PDFInfo
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- CN108165015A CN108165015A CN201711498863.6A CN201711498863A CN108165015A CN 108165015 A CN108165015 A CN 108165015A CN 201711498863 A CN201711498863 A CN 201711498863A CN 108165015 A CN108165015 A CN 108165015A
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- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
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- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
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Abstract
The present invention discloses a kind of fire-resistant thermal conductivity factor changeable material, preparation method and application, and changeable material includes by weight:100 parts of basis material;30 60 parts of reinforced filling;10 50 parts of structuring filling;30 40 parts of ceramic packing;20 40 parts of thermal conductivity filler;30 40 parts of fire retardant;15 parts of coupling agent;05 parts of other auxiliary agents.Fire-resistant thermal conductivity factor changeable material of the present invention can be provided simultaneously with heat conductivility, heat-proof quality and fire resistance, can be applied in thermal insulation board and new energy battery pack.
Description
Technical field
The present invention relates to a kind of fire-resistant thermal conductivity factor changeable material, preparation method and its in related new energy and
The application scheme of variable thermal-conductance coefficient occasion.
Background technology
In recent years, with the promotion of overall national strength, the attention rate of national and national environmental pollution improves again and again, especially
It is that the tolerance of water pollution, exhaust gas, noise pollution is reduced again and again;Everybody is unprecedentedly serious to the improved appealing of environment, simultaneously
Auto-pollution and lack of energy problem are more and more concerned.
With the development of internet and science and technology, make everybody hope of enhancement of environment more practical, becoming for being more likely to is existing
It is real.Country is pushing New Energy Industry, either nuclear energy, solar energy, wind energy or other natural energy resources all energetically at present
It is flourishing, the non-new energy battery of recent favorite its people concern does not belong to.
New-energy automobile industry, battery is as the most important component part of new-energy automobile, security reliability one
Directly it is concerned.Safety is always the biggest threat of new-energy automobile, and new energy car battery partial failure high temperature causes whole group
Even a whole set of automobile batteries failure high temperature will be a thing that can very clap, therefore how improve the security reliability of battery why
The safety that sample improves new-energy automobile is a great problem of new energy industry.
New energy battery is as the foundation stone developed for new energy, and safety requirements is high, in addition to stringent formula materials also have
Stringent management control system, while use environment and stability in use can not be ignored.
Stability in use embody factor it is larger, with fire-resistant thermal conductivity factor changeable material it is closely related be exactly
Heat conductivility and heat-proof quality, fire resistance.
Due to the limitation of materials industry, isolated material that new energy battery currently on the market uses more consideration is given to every
Heat treatment is merely capable of realizing that battery is destroyed after heat treatment, and there are no use while realize heat conduction, heat-insulated, three individual character of fire resisting
It can compound material.
Or heat insulation is poor or in high tender feeling in the case of a high temperature for the heat-barrier material of generally existing currently on the market
It is easily deformed under condition or product is very hard, weight is not inconsistent greatly with the light-weighted trend of battery very much.Use at present is at most gas
Gel heat-insulation piece and mica insulation product.
Aerogel heat-proof piece is fine to new-energy automobile electricity heat insulation, but its multiple defect is constrained and made on a large scale
With;When aerogel products are difficult to bend, poor toughness and to be not suitable with shaped piece product heat-insulated;Second is that technological operation difficulty it is big and
It is difficult to realize the volume production of ultrathin products;Third, aeroge is difficult to uniformly disperse, accomplish the consistency of performance of each position compared with
It is good, fourth, aerogel heat-proof piece is expensive.
Or mica insulation product product is very hard, use is very inconvenient;Weight density is very light-weighted with battery greatly simultaneously
Trend is not inconsistent.
Case above all limits its large-scale use at the heat-insulated aspect of new energy battery, and high if letting alone battery
No matter temperature failure then substantially increases the danger coefficient of new-energy automobile driver and passenger, life-threatening property safety.
Invention content
The main object of the present invention, which is that proposition is a kind of, can be provided simultaneously with heat conductivility, heat-proof quality and fire resistance
Fire-resistant thermal conductivity factor changeable material.
To achieve the above object, the present invention proposes a kind of fire-resistant thermal conductivity factor changeable material, wraps by weight
It includes:100 parts of basis material;30-60 parts of reinforced filling;10-50 parts of structuring filling;30-40 parts of ceramic packing;Thermal conductivity filler
20-40 parts;30-40 parts of fire retardant;1-5 parts of coupling agent;0-5 parts of other auxiliary agents.
Preferably, described matrix material be rubber, plastics or elastomer, the rubber for silicon rubber, EP rubbers,
Butyl rubber, nitrile rubber, neoprene, one kind in phenyl rubber or several.
Preferably, the plastics for polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyvinyl chloride, styrene,
One kind or several in carbonic ester, phenolic resin, ABS, the elastomer is thermoplastic elastomer (TPE), thermoplastic polyurethane, chlorine
Change polyethylene, elastomer SEBS, in one kind or several.
Preferably, the reinforced filling is carbon black, white carbon, kaolin, clay, talcum powder, silicon powder, wollastonite, silicon
One kind or several in diatomaceous earth.
Preferably, the thermal conductivity filler is glass fibre, alumina silicate, aluminium hydroxide, magnesium hydroxide, glass microballoon, oxidation
One kind or several in magnesium, vermiculite power, expanded perlite, mica powder, coated graphite, carborundum powder, silicon nitride powder.
Preferably, the fire retardant be aluminium hydroxide, magnesium hydroxide, phosphate composite flame-retardant agent, MCA, phosphonitrile class it is fire-retardant
Agent, iron oxide composite flame-retardant agent, platinum composite flame-retardant agent, one kind in cerium oxide composite flame-retardant agent or several.
Preferably, the ceramic packing is glass fibre, ceramic powder, high temp glass powder, cryogenic glass powder, alumina silicate, silicon
One kind or several in sour magnesium, glass microballoon, carborundum powder, silicon nitride powder.
Preferably, the structuring filling is methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl
Phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methyl
Hydroxy silicon oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil, containing one kind in nitrile silicone, paraffin oil etc. or several.
Preferably, the coupling agent is silicone oil, silane, silazane, silane coupling agent, titanate coupling agent, Aluminate idol
Join agent, one kind in boric acid ester coupler or several, the vulcanizing agent is organic peroxide, DCP, two-component hydrogen platinum sulphur
Agent.
Preferably, the grain size of institute's reinforced filling, structuring filling, ceramic packing and thermal conductivity filler is less than or equal to
20 microns.
The present invention also provides a kind of preparation methods of fire-resistant thermal conductivity factor changeable material, include the following steps:
1) by 100 parts of 10-15min that plasticate in mixing mill or kneader of basis material;
2) reinforced filling is gradually added in the basis material plasticated, is uniformly kneaded into rubber compound, mediates in total
30min or so;
3) structuring filling is gradually added in basis material, is uniformly kneaded into rubber compound, it is left to mediate 30min in total
It is right;
4) rubber compound in 3 is continued to be kneaded in mixing mill or kneader, while is passed through nitrogen protection, keep mixed
Refine 100-125 DEG C or so of temperature;It vacuumizes, vacuum degree -0.5MPa or so;It is kneaded 30min or so;Obtain rubber compound A;
5) the rubber compound A being kneaded is taken it is a certain amount of, by ceramic packing, thermal conductivity filler and fire retardant, coupling agent and other
Auxiliary agent is added step-wise in rubber compound A, is kneaded uniformly, is mediated 30min or so, obtain the variable material of fire-resistant thermal conductivity factor
Material, referred to as rubber compound B;
6) the rubber compound B being kneaded is taken to a certain amount of, addition vulcanizing agent, on a mill uniformly mixing, obtains fire resisting resistance
Combustion type thermal conductivity factor changeable material, referred to as rubber compound C;
7) the fire-resistant thermal conductivity factor changeable material that will be prepared, rubber compound C use extrusion, injection, molding, pressure
Prolong the fire resistant flame retardant insulation product that high temperature resistance to compression change is made in technique.
The present invention also provides a kind of thermal insulation board, the thermal insulation board is by above-mentioned fire-resistant thermal conductivity factor changeable material system
Into.
The present invention also provides a kind of battery pack, including several batteries being arranged together, the adjacent cell of the battery pack
Between separated by above-mentioned thermal insulation board.
As described above, fire-resistant thermal conductivity factor changeable material of the present invention can be provided simultaneously with high flame resistance, high temperature
The excellent properties such as ceramic, high temperature insulating, room temperature heat conduction, room temperature elasticity.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described reality
The part of the embodiment that example is only the present invention is applied, instead of all the embodiments.Based on the embodiments of the present invention, ability
Domain those of ordinary skill all other embodiments obtained without creative efforts, belong to the present invention
The range of protection.
In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technology is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of scheme is not present, also not the present invention claims protection domain within.
Fire-resistant thermal conductivity factor changeable material of the present invention includes by weight:100 parts of basis material;Reinforced filling
30-60 parts;10-50 parts of structuring filling;30-40 parts of ceramic packing;20-40 parts of thermal conductivity filler;30-40 parts of fire retardant;Coupling
1-5 parts of agent;0-5 parts of other auxiliary agents.
Preferably, described matrix material be rubber, plastics or elastomer, the rubber for silicon rubber, EP rubbers,
Butyl rubber, nitrile rubber, neoprene, one kind in phenyl rubber or several.
Preferably, the plastics for polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyvinyl chloride, styrene,
One kind or several in carbonic ester, phenolic resin, ABS, the elastomer is thermoplastic elastomer (TPE), thermoplastic polyurethane, chlorine
Change polyethylene, elastomer SEBS, in one kind or several.
Preferably, the reinforced filling is carbon black, white carbon, kaolin, clay, talcum powder, silicon powder, wollastonite, silicon
One kind or several in diatomaceous earth.
Preferably, the thermal conductivity filler is glass fibre, alumina silicate, aluminium hydroxide, magnesium hydroxide, glass microballoon, oxidation
One kind or several in magnesium, vermiculite power, expanded perlite, mica powder, coated graphite, carborundum powder, silicon nitride powder.
Preferably, the fire retardant be aluminium hydroxide, magnesium hydroxide, phosphate composite flame-retardant agent, MCA, phosphonitrile class it is fire-retardant
Agent, iron oxide composite flame-retardant agent, platinum composite flame-retardant agent, one kind in cerium oxide composite flame-retardant agent or several.
Preferably, the ceramic packing is glass fibre, ceramic powder, high temp glass powder, cryogenic glass powder, alumina silicate, silicon
One kind or several in sour magnesium, glass microballoon, carborundum powder, silicon nitride powder.
Preferably, the structuring filling is methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl
Phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methyl
Hydroxy silicon oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil, containing one kind in nitrile silicone, paraffin oil etc. or several.
Preferably, the coupling agent is silicone oil, silane, silazane, silane coupling agent, titanate coupling agent, Aluminate idol
Join agent, one kind in boric acid ester coupler or several, the vulcanizing agent is organic peroxide, DCP, two-component hydrogen platinum sulphur
Agent.
Preferably, the grain size of institute's reinforced filling, structuring filling, ceramic packing and thermal conductivity filler is less than or equal to
20 microns.
The preparation method of fire-resistant thermal conductivity factor changeable material of the present invention, includes the following steps:
1) by 100 parts of 10-15min that plasticate in mixing mill or kneader of basis material;
2) reinforced filling is gradually added in the basis material plasticated, is uniformly kneaded into rubber compound, mediates in total
30min or so;
3) structuring filling is gradually added in basis material, is uniformly kneaded into rubber compound, it is left to mediate 30min in total
It is right;
4) rubber compound in 3 is continued to be kneaded in mixing mill or kneader, while is passed through nitrogen protection, keep mixed
Refine 100-125 DEG C or so of temperature;It vacuumizes, vacuum degree -0.5MPa or so;It is kneaded 30min or so;Obtain rubber compound A;
5) the rubber compound A being kneaded is taken it is a certain amount of, by ceramic packing, thermal conductivity filler and fire retardant, coupling agent and other
Auxiliary agent is added step-wise in rubber compound A, is kneaded uniformly, is mediated 30min or so, obtain the variable material of fire-resistant thermal conductivity factor
Material, referred to as rubber compound B;
6) the rubber compound B being kneaded is taken to a certain amount of, addition vulcanizing agent, on a mill uniformly mixing, obtains fire resisting resistance
Combustion type thermal conductivity factor changeable material, referred to as rubber compound C;
7) the fire-resistant thermal conductivity factor changeable material that will be prepared, obtains rubber compound C, using squeeze out, injection, molding,
The fire resistant flame retardant insulation product that the high temperature resistance to compression of specific standard becomes is made in the techniques such as calendering.
Below in conjunction with specific embodiment, the specific embodiment that the present invention will be described in detail:
Embodiment 1
According to the preparation method of fire-resistant thermal conductivity factor changeable material, by mixing uniformly into rubber compound, then mill
On machine plus 1.5 parts of vulcanizing agents 2,5- dimethyl -2,5-2 di-tert-butyl peroxide hexanes, the uniform slice of mill is to get to high temperature
The fire resistant flame retardant heat-barrier material that resistance to compression becomes.
Embodiment 2
According to the preparation method of fire-resistant thermal conductivity factor changeable material, by mixing uniformly into rubber compound, then mill
On machine plus 1.5 parts of vulcanizing agents 2,4- dimethyl -2,4-2 di-tert-butyl peroxide hexanes, the uniform slice of mill is to get to high temperature
The fire resistant flame retardant heat-barrier material that resistance to compression becomes.
Embodiment 3
According to the preparation method of fire-resistant thermal conductivity factor changeable material, by mixing uniformly into rubber compound, then mill
Add 1.5 parts of DCP on machine, the uniform slice of mill is to get the fire resistant flame retardant heat-barrier material become to high temperature resistance to compression.
Above-mentioned fire-resistant thermal conductivity factor changeable material can pass through extrusion, molding, injection etc. and special-shaped rubber is made
Glue product is referred to as heat-insulated panel products.
Thermal insulation board can be applied in battery pack, and battery pack includes several batteries being arranged together, the phase of the battery pack
It is separated between adjacent battery by above-mentioned thermal insulation board.
During normal use, fire-resistant thermal conductivity factor changeable material thermal insulation board material has higher heat conductivility,
Thermal conductivity factor can assist battery heat removal system heat dissipation at 1-3W/ (m.K).
In the battery pack with thermal insulation board, under the effect of scheduled pressing force, thermal insulation board is electric by each in battery pack
Pond all separates.When being destroyed by protection battery set product by external force, electric pole short circuit, instantaneous high-temperature or formation big fire can be formed,
The product energy name forms rapidly the housing of ceramic-like, and thermal conductivity factor is rapidly reduced to 0.1W/ (m.K) below;Isolation is formed, no
Only flame is prevented to stretch, while be capable of the conduction of isolated temperature, prevent the further diffusion of disaster.
In conclusion fire-resistant thermal conductivity factor changeable material of the present invention not only has excellent room temperature performance,
Knot at a high temperature of not having with common high molecular materials also is in properties such as ceramic-like housings.
Fire-resistant thermal conductivity factor changeable material room temperature of the present invention is in rubbery state, has excellent elasticity energy, insulating properties
The performances such as energy, ageing-resistant performance, mechanical performance, water resistance, heat conduction;It can be fast under 500 degree or more high temperature or flame condition
Speed becomes refractory ceramics, has the excellent properties such as high temperature insulating, high temperature isolation.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using present specification or directly/be used in it indirectly
His relevant technical field is included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of fire-resistant thermal conductivity factor changeable material, which is characterized in that the changeable material includes by weight:
100 parts of basis material;
30-60 parts of reinforced filling;
10-50 parts of structuring filling;
30-40 parts of ceramic packing;
20-40 parts of thermal conductivity filler;
30-40 parts of fire retardant;
1-5 parts of coupling agent;
0-5 parts of other auxiliary agents.
2. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that described matrix material is
Rubber, plastics or elastomer, the rubber is silicon rubber, EP rubbers, butyl rubber, nitrile rubber, neoprene, phenyl
One kind or several in rubber, the plastics are polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyvinyl chloride, benzene
One kind or several in ethylene, carbonic ester, phenolic resin, ABS, the elastomer is thermoplastic elastomer (TPE), thermoplastic poly ammonia
Ester, haloflex, elastomer SEBS, in one kind or several.
3. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that the reinforced filling is
One kind or several in carbon black, white carbon, kaolin, clay, talcum powder, silicon powder, wollastonite, diatomite.
4. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that the thermal conductivity filler is
Glass fibre, alumina silicate, aluminium hydroxide, magnesium hydroxide, glass microballoon, magnesia, vermiculite power, expanded perlite, mica powder, packet
One kind or several in graphite, carborundum powder, silicon nitride powder is covered, the fire retardant is aluminium hydroxide, magnesium hydroxide, phosphate
Composite flame-retardant agent, MCA, phosphazene flame retardant, iron oxide composite flame-retardant agent, platinum composite flame-retardant agent, cerium oxide composite flame-retardant agent
In one kind or several.
5. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that the ceramic packing is
Glass fibre, ceramic powder, high temp glass powder, cryogenic glass powder, alumina silicate, magnesium silicate, glass microballoon, carborundum powder, silicon nitride
One kind or several in powder, the structuring filling is methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, first
Base phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methyl
Hydroxy silicon oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil, containing one kind in nitrile silicone, paraffin oil etc. or several.
6. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that the coupling agent is silicon
If one kind in oil, silane, silazane, silane coupling agent, titanate coupling agent, aluminate coupling agent, boric acid ester coupler or
Dry kind, the vulcanizing agent is organic peroxide, DCP, two-component hydrogen platinum vulcanizing agent.
7. fire-resistant thermal conductivity factor changeable material according to claim 1, which is characterized in that institute's reinforcement is filled out
Material, structuring filling, ceramic packing and thermal conductivity filler grain size be less than or equal to 20 microns.
8. a kind of preparation method of fire-resistant thermal conductivity factor changeable material, which is characterized in that include the following steps:
1) by 100 parts of 10-15min that plasticate in mixing mill or kneader of basis material;
2) reinforced filling is gradually added in the basis material plasticated, is uniformly kneaded into rubber compound, it is left to mediate 30min in total
It is right;
3) structuring filling is gradually added in basis material, is uniformly kneaded into rubber compound, mediates 30min or so in total;
4) rubber compound in 3 is continued to be kneaded in mixing mill or kneader, while is passed through nitrogen protection, keep melting temperature
100-125 DEG C or so;It vacuumizes, vacuum degree -0.5MPa or so;It is kneaded 30min or so;Obtain rubber compound A;
5) the rubber compound A being kneaded is taken it is a certain amount of, by ceramic packing, thermal conductivity filler and fire retardant, coupling agent and other auxiliary agents
It is added step-wise in rubber compound A, is kneaded uniformly, mediates 30min or so, obtain fire-resistant thermal conductivity factor changeable material, claim
For rubber compound B;
6) the rubber compound B being kneaded is taken to a certain amount of, addition vulcanizing agent, it is uniform on a mill to mix, obtain fire-resistant
Thermal conductivity factor changeable material, referred to as rubber compound C;
7) the fire-resistant thermal conductivity factor changeable material that will be prepared, rubber compound C use extrusion, injection, molding, flattener
The fire resistant flame retardant insulation product of high temperature resistance to compression change is made in skill.
9. a kind of thermal insulation board, it is characterised in that:The thermal insulation board is by claim 1 to 7 any one of them fire-resistant heat conduction
Coefficient changeable material is made.
10. a kind of battery pack, including several batteries being arranged together, it is characterised in that:The adjacent cell of the battery pack it
Between separated by the thermal insulation board described in claim 9.
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CN201711498863.6A CN108165015A (en) | 2017-12-29 | 2017-12-29 | A kind of fire-resistant thermal conductivity factor changeable material, preparation method and application |
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CN201711498863.6A CN108165015A (en) | 2017-12-29 | 2017-12-29 | A kind of fire-resistant thermal conductivity factor changeable material, preparation method and application |
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CN109082008A (en) * | 2018-07-10 | 2018-12-25 | 江苏启能新能源材料有限公司 | A kind of container material applied to the storage of acid phase-change material |
CN109705490A (en) * | 2018-11-30 | 2019-05-03 | 东莞市兄奕塑胶制品有限公司 | A kind of ceramic PVC edge band and preparation method thereof |
CN109776934A (en) * | 2018-12-29 | 2019-05-21 | 惠州市安品新材料有限公司 | Fire-resisting cable composite polyolefine material |
CN110183856A (en) * | 2019-06-28 | 2019-08-30 | 东莞市利群榕兴高分子科技有限公司 | A kind of heat conductive flame-retarding protection silicone rubber compound and preparation method thereof |
CN110183858A (en) * | 2019-07-11 | 2019-08-30 | 中山市华南理工大学现代产业技术研究院 | It is a kind of can selfreparing Ceramic silicon rubber material and preparation method thereof |
CN110564160A (en) * | 2019-08-22 | 2019-12-13 | 四川塔牌电缆绕组线有限责任公司 | Fire-resistant silicone rubber and preparation method thereof |
CN110885956A (en) * | 2019-11-03 | 2020-03-17 | 霍山汇能汽车零部件制造有限公司 | Preparation process flow of chassis heat insulation plate |
CN111040497A (en) * | 2019-12-26 | 2020-04-21 | 李刚 | Ceramizable flame-retardant organic silicon coating and preparation method thereof |
CN111393986A (en) * | 2020-04-03 | 2020-07-10 | 朱生寿 | Environment-friendly anticorrosive fireproof coating |
CN112038060A (en) * | 2020-09-08 | 2020-12-04 | 国网上海市电力公司 | Distribution transformer overload capacity improving method |
CN113087969A (en) * | 2021-04-02 | 2021-07-09 | 应急管理部四川消防研究所 | Reactive flame-retardant ceramic powder and ceramic organic silicon elastomer reinforced and flame-retardant by using same |
CN113228382A (en) * | 2018-12-21 | 2021-08-06 | 阿波制纸株式会社 | Power supply device and heat insulating sheet for power supply device |
WO2021163826A1 (en) * | 2020-02-17 | 2021-08-26 | Dow Silicones Corporation | Elastomeric silicone materials and applications thereof |
CN113829701A (en) * | 2021-10-13 | 2021-12-24 | 苏州赛伍应用技术股份有限公司 | Ceramic flame-retardant heat-insulation fireproof material and preparation method and application thereof |
CN115368821A (en) * | 2022-07-06 | 2022-11-22 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
CN115491037A (en) * | 2022-10-18 | 2022-12-20 | 浙江葆润应用材料有限公司 | Blending production method of flame-retardant, heat-insulating and fireproof material for battery |
CN115838534A (en) * | 2022-07-01 | 2023-03-24 | 宁波市一彬实业投资有限责任公司 | Injection molding method and material for injection moldable organic silicon protective material |
CN115850977A (en) * | 2022-12-21 | 2023-03-28 | 蚌埠壹石通聚合物复合材料有限公司 | Normal-temperature heat-conducting and high-temperature flame-retardant heat-insulating silicone rubber and preparation method thereof |
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CN109082008A (en) * | 2018-07-10 | 2018-12-25 | 江苏启能新能源材料有限公司 | A kind of container material applied to the storage of acid phase-change material |
CN109705490A (en) * | 2018-11-30 | 2019-05-03 | 东莞市兄奕塑胶制品有限公司 | A kind of ceramic PVC edge band and preparation method thereof |
CN113228382A (en) * | 2018-12-21 | 2021-08-06 | 阿波制纸株式会社 | Power supply device and heat insulating sheet for power supply device |
CN113228382B (en) * | 2018-12-21 | 2024-08-23 | 阿波制纸株式会社 | Power supply device and heat insulating sheet for power supply device |
CN109776934A (en) * | 2018-12-29 | 2019-05-21 | 惠州市安品新材料有限公司 | Fire-resisting cable composite polyolefine material |
CN109776934B (en) * | 2018-12-29 | 2021-09-21 | 惠州市安品新材料有限公司 | Polyolefin composite material for fire-resistant cable |
CN110183856A (en) * | 2019-06-28 | 2019-08-30 | 东莞市利群榕兴高分子科技有限公司 | A kind of heat conductive flame-retarding protection silicone rubber compound and preparation method thereof |
CN110183858A (en) * | 2019-07-11 | 2019-08-30 | 中山市华南理工大学现代产业技术研究院 | It is a kind of can selfreparing Ceramic silicon rubber material and preparation method thereof |
CN110564160A (en) * | 2019-08-22 | 2019-12-13 | 四川塔牌电缆绕组线有限责任公司 | Fire-resistant silicone rubber and preparation method thereof |
CN110885956A (en) * | 2019-11-03 | 2020-03-17 | 霍山汇能汽车零部件制造有限公司 | Preparation process flow of chassis heat insulation plate |
CN111040497A (en) * | 2019-12-26 | 2020-04-21 | 李刚 | Ceramizable flame-retardant organic silicon coating and preparation method thereof |
WO2021163826A1 (en) * | 2020-02-17 | 2021-08-26 | Dow Silicones Corporation | Elastomeric silicone materials and applications thereof |
CN115087705A (en) * | 2020-02-17 | 2022-09-20 | 美国陶氏有机硅公司 | Elastomeric silicone materials and uses thereof |
US11629253B1 (en) | 2020-02-17 | 2023-04-18 | Dow Silicones Corporation | Elastomeric silicone materials and their applications |
CN111393986A (en) * | 2020-04-03 | 2020-07-10 | 朱生寿 | Environment-friendly anticorrosive fireproof coating |
CN112038060B (en) * | 2020-09-08 | 2023-07-07 | 国网上海市电力公司 | Distribution transformer overload capacity improving method |
CN112038060A (en) * | 2020-09-08 | 2020-12-04 | 国网上海市电力公司 | Distribution transformer overload capacity improving method |
CN113087969A (en) * | 2021-04-02 | 2021-07-09 | 应急管理部四川消防研究所 | Reactive flame-retardant ceramic powder and ceramic organic silicon elastomer reinforced and flame-retardant by using same |
CN113829701A (en) * | 2021-10-13 | 2021-12-24 | 苏州赛伍应用技术股份有限公司 | Ceramic flame-retardant heat-insulation fireproof material and preparation method and application thereof |
CN115838534A (en) * | 2022-07-01 | 2023-03-24 | 宁波市一彬实业投资有限责任公司 | Injection molding method and material for injection moldable organic silicon protective material |
CN115368821A (en) * | 2022-07-06 | 2022-11-22 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
CN115368821B (en) * | 2022-07-06 | 2023-08-29 | 交邦电气科技(江苏)有限公司 | Waterproof flame-retardant corrosion-resistant insulation strengthening coating and preparation method thereof |
CN115491037A (en) * | 2022-10-18 | 2022-12-20 | 浙江葆润应用材料有限公司 | Blending production method of flame-retardant, heat-insulating and fireproof material for battery |
CN115491037B (en) * | 2022-10-18 | 2023-12-26 | 浙江葆润应用材料有限公司 | Method for producing flame-retardant heat-insulating fireproof material for battery by blending |
CN115850977A (en) * | 2022-12-21 | 2023-03-28 | 蚌埠壹石通聚合物复合材料有限公司 | Normal-temperature heat-conducting and high-temperature flame-retardant heat-insulating silicone rubber and preparation method thereof |
CN115850977B (en) * | 2022-12-21 | 2023-10-20 | 蚌埠壹石通聚合物复合材料有限公司 | Silicon rubber with normal-temperature heat conduction, high-temperature flame retardance and heat insulation and preparation method thereof |
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