CN107722767A - A kind of radiation proof new material and preparation method thereof - Google Patents
A kind of radiation proof new material and preparation method thereof Download PDFInfo
- Publication number
- CN107722767A CN107722767A CN201711082790.2A CN201711082790A CN107722767A CN 107722767 A CN107722767 A CN 107722767A CN 201711082790 A CN201711082790 A CN 201711082790A CN 107722767 A CN107722767 A CN 107722767A
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- CN
- China
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- parts
- radiation proof
- new material
- dipentaerythritol
- silica
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
Abstract
The present invention relates to a kind of radiation proof new material and preparation method thereof, the radiation proof material includes：Organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, aqueous acrylic emulsion, dimethyl ether and cosolvent, radiation proof new material calculate according to mass percent, including following parts by weight：6 10 parts of organosilicon, 7 12 parts of dipentaerythritol, 2.5 3.5 parts of ethyl acetate, 3 15 parts of silica 1,68 parts of tributoxyethyl phosphate, 28 parts of aqueous acrylic emulsion, 25 parts of dimethyl ether, 0.5 1.0 parts of cosolvent.In the manner described above, the present invention provides a kind of radiation proof material, by several raw material rational proportions, has good shielding property, formula and manufacture craft are simple, and production cost reduces, and application prospect is extensive.
Description
Technical field
The present invention relates to a kind of new material, more particularly to a kind of radiation proof new material and preparation method thereof.
Background technology
Radiation proof material has become a big problem of current material subject, with the appearance of various high radiation devices and wide
General application, the research of radiation proof material have caused the common concern of people.The Japanese violent earthquake on March 11st, 2011 is drawn
The Fukushima nuclear power station crisis of hair；Radiation has been classified as the fourth-largest environment dirt after water source, air, noise by the World Health Organization
Dye source, turns into the stealth " killer " for endangering human health, and radiation proof turns into the task of top priority.
At present, radiation shielding coating is mostly using addition heavy metal or rare metal powder and its oxidation in coating composition
Thing, especially containing metallic compounds such as Ba, Pb, U, or using composite deposite, but necessarily also bring constructional difficulties, function inadequate
The defects of, it is difficult to meet the needs of present.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of radiation proof new material and preparation method thereof, it is intended to solve existing
There is the complex manufacturing technology in radiation proof material, cause staff labor intensity big, and the problems such as function is inadequate.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of radiation proof new material, including：Organosilicon, dipentaerythritol, ethyl acetate, silica, tricresyl phosphate fourth oxygen
Base ethyl ester, aqueous acrylic emulsion, dimethyl ether and cosolvent, the radiation proof new material calculate according to mass percent, bag
Include following parts by weight：Organosilicon 6-10 parts, dipentaerythritol 7-12 parts, ethyl acetate 2.5-3.5 parts, silica 1 3-15
Part, tributoxyethyl phosphate 6-8 parts, aqueous acrylic emulsion 2-8 parts, dimethyl ether 2-5 parts, cosolvent 0.5-1.0 parts.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, described a kind of radiation proof new material, including following parts by weight：8 parts of organosilicon, 9 parts of dipentaerythritol,
3 parts of ethyl acetate, 4 parts of silica 1,7 parts of tributoxyethyl phosphate, 5 parts of aqueous acrylic emulsion, 4 parts of dimethyl ether, hydrotropy
0.7 part of agent.
Herein, present invention also offers the preparation method of above-mentioned radiation proof new material, the preparation method to include following step
Suddenly：
S1：By above-mentioned organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, water-based third
Olefin(e) acid emulsion and dimethyl ether are proportionally added in homogenizer, add cosolvent during stirring at twice, stirring
The rotating speed of machine is 600-800rpm, is that the temperature of mixing material rises to 155 DEG C.
S2：Material in above-mentioned homogenizer is released, is added in low-speed mixer and cools, when temperature is down to 60 DEG C
Afterwards, 10-15min is stirred for, is discharged after well mixed；
S3：The material being stirred in S2 steps is put into single screw extrusion machine, 140-150 DEG C of plasticization temperature, rotating speed
13-15rpm, process is hot-forming three times, and material of the present invention is produced after cooling.
Further, the rotating speed of the low-speed mixer is 400-500rpm.
The beneficial effects of the invention are as follows：Several different raw materials are combined by the present invention according to different ratio, are made anti-
New material is radiated, the material has good shielding property, while manufacture craft is simple, reduces production difficulty, saves
Production cost, practicality is stronger, and market prospects are extensive.
Embodiment
The principle and feature of the present invention are described below in conjunction with specific embodiment, example is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
Embodiment 1
The present embodiment provides a kind of radiation proof new material, including following parts by weight：8 parts of organosilicon, 9 parts of dipentaerythritol,
3 parts of ethyl acetate, 4 parts of silica 1,7 parts of tributoxyethyl phosphate, 5 parts of aqueous acrylic emulsion, 4 parts of dimethyl ether, hydrotropy
0.7 part of agent.
The preparation method of above-mentioned radiation proof new material comprises the following steps：
S1：By above-mentioned organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, water-based third
Olefin(e) acid emulsion and dimethyl ether are proportionally added in homogenizer, add cosolvent during stirring at twice, stirring
The rotating speed of machine is 600-800rpm, is that the temperature of mixing material rises to 155 DEG C.
S2：Material in above-mentioned homogenizer is released, is added in low-speed mixer and cools, low-speed mixer turns
Speed is 400-500rpm, after temperature is down to 60 DEG C, is stirred for 10-15min, is discharged after well mixed；
S3：The material being stirred in S2 steps is put into single screw extrusion machine, 140-150 DEG C of plasticization temperature, rotating speed
13-15rpm, process is hot-forming three times, and material of the present invention is produced after cooling.
Embodiment 2
The present embodiment provides a kind of radiation proof new material, including following parts by weight：6 parts of organosilicon, 7 parts of dipentaerythritol,
2.5 parts of ethyl acetate, 3 parts of silica 1,6 parts of tributoxyethyl phosphate, 3 parts of aqueous acrylic emulsion, 3 parts of dimethyl ether, help
0.5 part of solvent.
The preparation method of above-mentioned radiation proof new material comprises the following steps：
S1：By above-mentioned organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, water-based third
Olefin(e) acid emulsion and dimethyl ether are proportionally added in homogenizer, add cosolvent during stirring at twice, stirring
The rotating speed of machine is 600-800rpm, is that the temperature of mixing material rises to 155 DEG C.
S2：Material in above-mentioned homogenizer is released, is added in low-speed mixer and cools, low-speed mixer turns
Speed is 400-500rpm, after temperature is down to 60 DEG C, is stirred for 10-15min, is discharged after well mixed；
S3：The material being stirred in S2 steps is put into single screw extrusion machine, 140-150 DEG C of plasticization temperature, rotating speed
13-15rpm, process is hot-forming three times, and material of the present invention is produced after cooling.
Embodiment 3
The present embodiment provides a kind of radiation proof new material, including following parts by weight：9 parts of organosilicon, 12 parts of dipentaerythritol,
3.5 parts of ethyl acetate, 5 parts of silica 1,8 parts of tributoxyethyl phosphate, 7 parts of aqueous acrylic emulsion, 5 parts of dimethyl ether, help
0.9 part of solvent.
The preparation method of above-mentioned radiation proof new material comprises the following steps：
S1：By above-mentioned organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, water-based third
Olefin(e) acid emulsion and dimethyl ether are proportionally added in homogenizer, add cosolvent during stirring at twice, stirring
The rotating speed of machine is 600-800rpm, is that the temperature of mixing material rises to 155 DEG C.
S2：Material in above-mentioned homogenizer is released, is added in low-speed mixer and cools, low-speed mixer turns
Speed is 400-500rpm, after temperature is down to 60 DEG C, is stirred for 10-15min, is discharged after well mixed；
S3：The material being stirred in S2 steps is put into single screw extrusion machine, 140-150 DEG C of plasticization temperature, rotating speed
13-15rpm, process is hot-forming three times, and material of the present invention is produced after cooling.
Found through retrieval, the A of Patent No. CN 105385411 disclose a kind of radiation proof new material, the radiation proof green wood
Material has certain shielding property, and the new material is up to 90.7%, attenuation rate >=95%, this hair to absorption of electromagnetic radiation rate
The radiation proof new material that bright embodiment 1 provides is up to 95.4%, attenuation rate >=98% to absorption of electromagnetic radiation rate, and embodiment 2 carries
The radiation proof new material of confession is up to 96.5%, attenuation rate >=99% to absorption of electromagnetic radiation rate, and the radiation proof that embodiment 3 provides is new
Material is up to 95.5%, attenuation rate >=99% to absorption of electromagnetic radiation rate.Above-mentioned as shown by data, the radiation proof that this law invention provides
New material has good shielding property, to absorption of electromagnetic radiation rate and attenuation rate obviously higher than Patent No. CN
A kind of shielding property of radiation proof new material disclosed in 105385411 A.Therefore, radiation proof new material tool provided by the invention
There is good shielding property, while manufacture craft is simple, reduces production difficulty, has saved production cost, practicality is stronger,
Market prospects are extensive.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (4)
- A kind of 1. radiation proof new material, it is characterised in that including：Organosilicon, dipentaerythritol, ethyl acetate, silica, phosphorus Sour three butoxyethyls, aqueous acrylic emulsion, dimethyl ether and cosolvent, the radiation proof new material is according to mass percent Calculate, including following parts by weight：Organosilicon 6-10 parts, dipentaerythritol 7-12 parts, ethyl acetate 2.5-3.5 parts, silica 13-15 parts, tributoxyethyl phosphate 6-8 parts, aqueous acrylic emulsion 2-8 parts, dimethyl ether 2-5 parts, cosolvent 0.5-1.0 Part.
- 2. a kind of radiation proof new material according to claim 1, it is characterised in that including following parts by weight：Organosilicon 8 Part, 9 parts of dipentaerythritol, 3 parts of ethyl acetate, 4 parts of silica 1,7 parts of tributoxyethyl phosphate, aqueous acrylic emulsion 5 Part, 4 parts of dimethyl ether, 0.7 part of cosolvent.
- 3. a kind of preparation method of radiation proof new material as claimed in claim 1, it is characterised in that the preparation method includes Following steps：S1：By above-mentioned organosilicon, dipentaerythritol, ethyl acetate, silica, tributoxyethyl phosphate, water soluble acrylic acid Emulsion and dimethyl ether are proportionally added in homogenizer, add cosolvent during stirring at twice, mixer Rotating speed is 600-800rpm, is that the temperature of mixing material rises to 155 DEG C.S2：Material in above-mentioned homogenizer is released, is added in low-speed mixer and cools, after temperature is down to 60 DEG C, 10-15min is stirred for, is discharged after well mixed；S3：The material being stirred in S2 steps is put into single screw extrusion machine, 140-150 DEG C of plasticization temperature, rotating speed 13- 15rpm, process is hot-forming three times, and material of the present invention is produced after cooling.
- A kind of 4. radiation proof new material according to claim 3, it is characterised in that：The rotating speed of the low-speed mixer is 400-500rpm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082790.2A CN107722767A (en) | 2017-11-07 | 2017-11-07 | A kind of radiation proof new material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082790.2A CN107722767A (en) | 2017-11-07 | 2017-11-07 | A kind of radiation proof new material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107722767A true CN107722767A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711082790.2A Withdrawn CN107722767A (en) | 2017-11-07 | 2017-11-07 | A kind of radiation proof new material and preparation method thereof |
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| CN (1) | CN107722767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097865A (en) * | 2018-07-18 | 2018-12-28 | 苏州洛特兰新材料科技有限公司 | A kind of preparation method of radiation protection new material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099152A (en) * | 2017-05-18 | 2017-08-29 | 聂超 | A kind of radiation proof new material and preparation method thereof |
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2017
- 2017-11-07 CN CN201711082790.2A patent/CN107722767A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099152A (en) * | 2017-05-18 | 2017-08-29 | 聂超 | A kind of radiation proof new material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097865A (en) * | 2018-07-18 | 2018-12-28 | 苏州洛特兰新材料科技有限公司 | A kind of preparation method of radiation protection new material |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
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| WW01 | Invention patent application withdrawn after publication |