CN106633886A - Radiation-resistant silica gel material and production technology thereof - Google Patents
Radiation-resistant silica gel material and production technology thereof Download PDFInfo
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- CN106633886A CN106633886A CN201510718971.4A CN201510718971A CN106633886A CN 106633886 A CN106633886 A CN 106633886A CN 201510718971 A CN201510718971 A CN 201510718971A CN 106633886 A CN106633886 A CN 106633886A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
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- 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
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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Abstract
The invention discloses a radiation-resistant silica gel material. The radiation-resistant silica gel material comprises the following components in parts by mass: 40-60 parts of silicone rubber, 20-30 parts of tungsten powder, 10-15 parts of nanocrystalline, 5-10 parts of nano graphene, 1-2 parts of liquid platinum, 20-30 parts of silicon metal powder, 1-3 parts of silicone oil, and 10-20 parts of nano sulfuric acid silicon powder. The radiation-resistant silica gel material can effectively absorb electromagnetic wave and reach a purpose of resisting radiation, a silica gel material absorbing the electromagnetic wave solves the secondary radiation problem from radiation shielding by the metal, the radiation-resistant silica gel material resist radiation for a radiation source in people living and work environment, and human body can be protected.
Description
【Technical field】
The present invention relates to a kind of silica gel material and production technology, more particularly to radiation proof silica gel material and its production work
Skill.
【Background technology】
With the development of society, increasingly modernized, radiotechnology is in many fields such as national defence, medical science, work
Industry, agricultural etc. are widely used.The application of the radiotechnology on the one hand scientific and technological embodiment with economic development, and it is another
On the one hand radiation can cause different degrees of infringement to the healthy of people again, especially X and gamma-rays, be
It is employed most ionising radiations, is also the greatest irradiation source for jeopardizing health.Radiation is generally prevented at present
The way of human body side effect is using the clothes for dressing radiation proof or carries radiation proof equipment, and it is this anti-
Radiation means can not be completely by people from work and life radiation source cut open leave come, be truly realized radiation proof from
So from the source of radiation, such as general household and electronic product is radiated, this to come from the trickle radiation of life
Source is often affected because people do not have corresponding safeguard procedures by radiated wave, and produces as all types of industries
The silica gel material of product housing possesses radiation proof function and does not affect its original to be still industry using the research of energy
A great problem.
【The content of the invention】
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of radiation proof silica gel material, it can
Radiation proof purpose is further reached with effective electromagnetic wave absorption, and the silica gel material of this electromagnetic wave absorption is solved
The secondary radiation problem that generally metallic shield radiation is present, is adapted to the radiation source worked in living environment people
Radiation proof is carried out, and then protects human body.
The technical scheme is that what is be achieved in that：The radiation proof silica gel material of the present invention, the composition that it is included
And mass fraction is silicon rubber 40-60 parts, tungsten bronze 20-30 parts, nanocrystalline 10-15 parts, nano-graphite
Alkene 5-10 parts, platinum water 1-2 parts, metallic silicon power 20-30 parts, silicone oil 1-3 parts, nanometer sulfuric acid silica flour
10-20 parts.
It is described it is nanocrystalline be by metallic nano crystal material obtained in powder metallurgy.
The metallic nano crystal material is by copper nanocrystalline, iron nanocrystal, nickel nanocrystal, aluminum nanocrystalline body
By quality proportioning 1:4:1:2 mix.
The production technology of the radiation proof silica gel material of the present invention is comprised the following steps：
S1, measure by mass fraction silicon rubber 40-60 parts, tungsten bronze 20-30 parts, nanocrystalline 10-15 parts,
Nano-graphene 5-10 parts, platinum water 1-2 parts, metallic silicon power 20-30 parts, silicone oil 1-3 parts, nanometer
Sulfuric acid silica flour 10-20 parts are with standby；
It is S2, the silicon rubber measured in step S1, tungsten bronze, the mixing of nanocrystalline Jing kneading machines is uniform；
S3, nano-graphene, silicone oil is added in Jing steps S2 knead uniform compound to continue to knead to equal
It is even；
S4, to add metallic silicon power, nanometer sulfuric acid silica flour to continue in Jing steps S3 knead uniform compound mixed
Refine to uniform；
S5, platinum water is added in Jing steps S4 knead uniform compound to knead to uniform；
The compound Jing hydraulic presses obtained in S6, step S5 are hot-forming at 200 DEG C, obtain final product radiation proof material
Media sheet.
The beneficial effects of the present invention is：The invention provides a kind of radiation proof silica gel material, it can be effective
Electromagnetic wave absorption further reaches radiation proof purpose, and the silica gel material of this electromagnetic wave absorption solves usual gold
The secondary radiation problem that category radiation-screening is present, is adapted to prevent the radiation source in people's work living environment
Radiation, and then protect human body.
【Specific embodiment】
With reference to specific embodiment, the invention will be further described：
Embodiment 1
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 40 parts of silicon rubber,
20 parts of tungsten bronze, nanocrystalline 10 parts, 5 parts of nano-graphene, 1 part of platinum water, 20 parts of metallic silicon power,
10 parts of part, nanometer sulfuric acid silica flour of silicone oil 1.
Embodiment 2
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 60 parts of silicon rubber,
30 parts of tungsten bronze, nanocrystalline 15 parts, 10 parts of nano-graphene, 2 parts of platinum water, 30 parts of metallic silicon power,
20 parts of part, nanometer sulfuric acid silica flour of silicone oil 3.
Embodiment 3
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 60 parts of silicon rubber,
20 parts of tungsten bronze, nanocrystalline 15 parts, 5 parts of nano-graphene, 2 parts of platinum water, 20 parts of metallic silicon power,
10 parts of part, nanometer sulfuric acid silica flour of silicone oil 3.
Embodiment 4
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 40 parts of silicon rubber,
30 parts of tungsten bronze, nanocrystalline 10 parts, 10 parts of nano-graphene, 1 part of platinum water, 30 parts of metallic silicon power,
20 parts of part, nanometer sulfuric acid silica flour of silicone oil 1.
Embodiment 5
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 50 parts of silicon rubber,
15 parts of tungsten bronze, nanocrystalline 13 parts, 8 parts of nano-graphene, 2 parts of platinum water, 15 parts of metallic silicon power,
15 parts of part, nanometer sulfuric acid silica flour of silicone oil 2.
Embodiment 5
The radiation proof silica gel material that the present invention is disclosed, composition that it is included and mass fraction be 55 parts of silicon rubber,
24 parts of tungsten bronze, nanocrystalline 13 parts, 7 parts of nano-graphene, 1.5 parts of platinum water, metallic silicon power 26
Part, 13 parts of part, nanometer sulfuric acid silica flour of silicone oil 1.
In above-described embodiment, it is above-mentioned it is nanocrystalline be the metal by metallic nano crystal material obtained in powder metallurgy
Nanocrystalline material presses quality proportioning by copper nanocrystalline, iron nanocrystal, nickel nanocrystal, aluminum nanocrystalline body
1:4:1:2 mix.
The production technology of the radiation proof silica gel material of the present invention is comprised the following steps：
S1, measure by mass fraction silicon rubber 40-60 parts, tungsten bronze 20-30 parts, nanocrystalline 10-15 parts,
Nano-graphene 5-10 parts, platinum water 1-2 parts, metallic silicon power 20-30 parts, silicone oil 1-3 parts, nanometer
Sulfuric acid silica flour 10-20 parts are with standby；
It is S2, the silicon rubber measured in step S1, tungsten bronze, the mixing of nanocrystalline Jing kneading machines is uniform；
S3, nano-graphene, silicone oil is added in Jing steps S2 knead uniform compound to continue to knead to equal
It is even；
S4, to add metallic silicon power, nanometer sulfuric acid silica flour to continue in Jing steps S3 knead uniform compound mixed
Refine to uniform；
S5, platinum water is added in Jing steps S4 knead uniform compound to knead to uniform；
The compound Jing hydraulic presses obtained in S6, step S5 are hot-forming at 200 DEG C, obtain final product radiation proof material
Media sheet.
The present invention presses quality proportioning using copper nanocrystalline, iron nanocrystal, nickel nanocrystal, aluminum nanocrystalline body
1:4:1:The 2 metallic nano crystal materials for mixing, not only effect of heat insulation is good, and with good conductor
The energy of electromagnetic radiation as waves is switched to the conversion ratio of heat for performance, raising, and the present invention is using interim charging
Mixing, makes material be sufficiently mixed denaturation and stablizes, and remixes denaturation, makes the material of final acquisition between component
Chemical bond be distributed in material internal, make the performance of material more stable, the significant surface of radiation proof evenly,
Waste of materials and the appearance of leakage field is not avoided；Can be extensive with radiation proof silica gel material obtained in the inventive method
Casing as equipment or packing box, can effectively prevent mobile phone radiation people as the selection of mobile phone shell
Body is without interference handset signal of communication, it is also possible to used as the interior sheet of Radiation proof dress, soft texture,
Wearing comfort is not affected.
Described above is only presently preferred embodiments of the present invention, and above-mentioned specific embodiment is not to the present invention
Limit.In the technological thought category of the present invention, can there is various modifications and modification, all this areas it is general
Retouching, modification or equivalent that logical technical staff is made as described above, belong to the present invention and are protected
Scope.
Claims (5)
1. a kind of radiation proof silica gel material, it is characterised in that the composition and mass fraction that it is included is silicon rubber
40-60 parts, tungsten bronze 20-30 parts, nanocrystalline 10-15 parts, nano-graphene 5-10 parts, platinum water 1-2
Part, metallic silicon power 20-30 parts, silicone oil 1-3 parts, nanometer sulfuric acid silica flour 10-20 parts.
2. radiation proof silica gel material according to claim 1, it is characterised in that it is described it is nanocrystalline be logical
Cross metallic nano crystal material obtained in powder metallurgy.
3. radiation proof silica gel material according to claim 2, it is characterised in that the metallic nano crystal
Material presses quality proportioning 1 by copper nanocrystalline, iron nanocrystal, nickel nanocrystal, aluminum nanocrystalline body:4:1:2
Mix.
4. the radiation proof silica gel material according to claim 1 or 3, it is characterised in that the radiation proof
Cost that silica gel material is included and mass fraction be 55 parts of silicon rubber, 24 parts of tungsten bronze, nanocrystalline 13 parts,
7 parts of nano-graphene, 1.5 parts of platinum water, 26 parts of metallic silicon power, part, nanometer sulfuric acid silica flour of silicone oil 1
13 parts.
5. a kind of production of the radiation proof silica gel material as described in Claims 1-4 any one claim
Technique, it is characterised in that comprise the following steps：
S1, measure by mass fraction silicon rubber 40-60 parts, tungsten bronze 20-30 parts, nanocrystalline 10-15 parts,
Nano-graphene 5-10 parts, platinum water 1-2 parts, metallic silicon power 20-30 parts, silicone oil 1-3 parts, nanometer
Sulfuric acid silica flour 10-20 parts are with standby；
It is S2, the silicon rubber measured in step S1, tungsten bronze, the mixing of nanocrystalline Jing kneading machines is uniform；
S3, nano-graphene, silicone oil is added in Jing steps S2 knead uniform compound to continue to knead to equal
It is even；
S4, to add metallic silicon power, nanometer sulfuric acid silica flour to continue in Jing steps S3 knead uniform compound mixed
Refine to uniform；
S5, platinum water is added in Jing steps S4 knead uniform compound to knead to uniform；
The compound Jing hydraulic presses obtained in S6, step S5 are hot-forming in 200 temperature, obtain final product radiation proof material
Media sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718971.4A CN106633886A (en) | 2015-10-28 | 2015-10-28 | Radiation-resistant silica gel material and production technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718971.4A CN106633886A (en) | 2015-10-28 | 2015-10-28 | Radiation-resistant silica gel material and production technology thereof |
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| CN106633886A true CN106633886A (en) | 2017-05-10 |
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| CN201510718971.4A Pending CN106633886A (en) | 2015-10-28 | 2015-10-28 | Radiation-resistant silica gel material and production technology thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166643A (en) * | 2018-07-18 | 2019-01-08 | 中国核电工程有限公司 | A kind of shielding construction of isotope battery |
| CN110028794A (en) * | 2019-03-28 | 2019-07-19 | 中国辐射防护研究院 | A kind of tungsten lead doped silicon rubber-base flexible material having radiation shield function and preparation method |
| CN110828019A (en) * | 2019-11-29 | 2020-02-21 | 西安交通大学 | Silica gel-based flexible shielding material for gamma ray shielding and preparation method thereof |
| CN111098578A (en) * | 2019-12-10 | 2020-05-05 | 广州市伟迈医疗设备有限公司 | Cloth-covered ray protection fabric and manufacturing process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585330A (en) * | 2012-01-18 | 2012-07-18 | 厦门虹鹭钨钼工业有限公司 | Tungsten-polymer composite material and preparation method thereof |
-
2015
- 2015-10-28 CN CN201510718971.4A patent/CN106633886A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585330A (en) * | 2012-01-18 | 2012-07-18 | 厦门虹鹭钨钼工业有限公司 | Tungsten-polymer composite material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166643A (en) * | 2018-07-18 | 2019-01-08 | 中国核电工程有限公司 | A kind of shielding construction of isotope battery |
| CN109166643B (en) * | 2018-07-18 | 2022-03-22 | 中国核电工程有限公司 | Shielding structure of isotope battery |
| CN110028794A (en) * | 2019-03-28 | 2019-07-19 | 中国辐射防护研究院 | A kind of tungsten lead doped silicon rubber-base flexible material having radiation shield function and preparation method |
| CN110828019A (en) * | 2019-11-29 | 2020-02-21 | 西安交通大学 | Silica gel-based flexible shielding material for gamma ray shielding and preparation method thereof |
| CN111098578A (en) * | 2019-12-10 | 2020-05-05 | 广州市伟迈医疗设备有限公司 | Cloth-covered ray protection fabric and manufacturing process thereof |
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