CN106380128A - Preparation method of radiation-proof paint - Google Patents
Preparation method of radiation-proof paint Download PDFInfo
- Publication number
- CN106380128A CN106380128A CN201610725432.8A CN201610725432A CN106380128A CN 106380128 A CN106380128 A CN 106380128A CN 201610725432 A CN201610725432 A CN 201610725432A CN 106380128 A CN106380128 A CN 106380128A
- Authority
- CN
- China
- Prior art keywords
- radiation
- dry powder
- mixture
- compound method
- shielding coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a preparation method of a radiation-proof paint. The method consists of: by weight percentage, fully stirring 20%-50% of barium sulfate, 20%-45% of barite powder, 12%-15% of quartz powder, 8.6%-11% of iron oxide red, 10% of calcium carbonate, 14%-20% of cement, 0.2%-1% of sodium sulfate and 0.2%-1% of alkali lignin and putting the mixture into a pulverizer to pulverize the mixture into dry powder, then mixing the dry powder with 1%-5% of a mixture of white latex and water into thick mortar. The paint provided by the invention has excellent radiation-proof performance, is non-toxic and safe, and does not pollute the workplace, and the waste does not cause secondary pollution of the ecological environment. Being convenient for construction, the paint has good adhesion with a protective body, and can be adopted by new-built or existing radiation workplaces. The product has the advantages of simple process, low energy consumption, convenient storage, and convenient transportation.
Description
Technical field
The present invention relates to building coating field, particularly to a kind of compound method of radiation shielding coating.
Background technology
There are various radiation in the environment of people's life.Expert introduction, radiation includes natural radiation and artificially
Radiation, the radiation 80% that human body accepts is derived from natural radiation, and 20% comes from artificial radiation, and in man-made radiation, medical radiation
Almost occupy 98% with industrial radiation, a chest CT is equivalent to the amount of radiation that 1 people accepted 2 years more, head, heart CT
Dose of radiation is smaller, once also has 2mSv.CT examination is repeated several times, dose of radiation and corresponding harm can add up, cancer
Incidence may increase.In order to avoid radiation is delivered to the external world by radiating room, select in addition to increasing the thickness of cement wall
Suitable radiation shielding coating can play good effect.
Content of the invention
For solving the above problems, the invention provides a kind of compound method of radiation shielding coating, specific as follows：
A kind of compound method of radiation shielding coating of the present invention is it is characterised in that described method is：Percentage by weight is
The barium sulfate of 20%-50%, the blanc fixe of 20%-45%, the silica flour of 12%-15%, the iron oxide red of 8.6%-11%, 10% carbon
Sour calcium, the cement of 14%-20%, 0.2%-1% sodium sulphate and 0.2%-1% alkali lignin are sufficiently stirred for and put into pulverizer being ground into
Then dry powder and 1%-5% white glue with vinyl and the mixture of water are carried out mix and blend until becoming thick mortar by dry powder.
Preferably, aforementioned white glue with vinyl and the mass ratio of water are 1:5.
Preferably, the size of aforementioned dry powder is 100 mesh.
Preferably, dioxide-containing silica >=90% in aforementioned silica flour.
Compared with prior art, the invention has the beneficial effects as follows：
Coating of the present invention has excellent shielding property, non-toxic and safe, does not pollute workplace, and waste material does not result in secondary dirt
Dye ecological environment, easy construction, good with protection body caking property, no matter newly-built or original Radiation work occasion all can adopt, product
Process is simple, power consumption is low, and storage is convenient, transport facility.
Specific embodiment
Below by embodiment, technical scheme is further described.
Embodiment 1
A kind of compound method of radiation shielding coating of this example, described method is：By percentage by weight be 50% barium sulfate, 12%
Silica flour, 11% iron oxide red, 10% calcium carbonate, 14% cement, 0.5% alkali lignin be sufficiently stirred for and put into pulverizer
Carrying out being ground into dry powder, then dry powder and 2.5% white glue with vinyl being carried out mix and blend until becoming thick sand with the mixture of water
Slurry.
Wherein white glue with vinyl and the mass ratio of water are 1:5, the size of dry powder is 100 mesh, dioxide-containing silica in silica flour >=
90%.
Embodiment 2
A kind of compound method of radiation shielding coating of this example, described method is：By percentage by weight be 45% blanc fixe,
15% silica flour, 8.6% iron oxide red, 10% calcium carbonate, 20% cement and 0.4% sodium sulphate are sufficiently stirred for and put into powder
Broken machine carries out being ground into dry powder, then dry powder and 1% white glue with vinyl is carried out mix and blend until becoming thick sand with the mixture of water
Slurry.
Wherein white glue with vinyl and the mass ratio of water are 1:5, the size of dry powder is 100 mesh, dioxide-containing silica in silica flour >=
90%.
Coating of the present invention has excellent shielding property, non-toxic and safe, does not pollute workplace, and waste material does not result in two
Secondary pollution of ecological environment, easy construction, good with protection body caking property, no matter newly-built or original Radiation work occasion all can adopt,
Product Process is simple, and power consumption is low, and storage is convenient, transport facility.The foregoing is only the specific embodiment of the present invention, but invention
Architectural feature is not limited to that, in the field of the invention, the change made or modification are all for any those skilled in the art
Cover among the scope of the claims of the present invention.
Claims (4)
1. a kind of compound method of radiation shielding coating it is characterised in that：By the barium sulfate for 20%-50% for the percentage by weight, 20%-
45% blanc fixe, the silica flour of 12%-15%, the iron oxide red of 8.6%-11%, 10% calcium carbonate, the cement of 14%-20%,
0.2%-1% sodium sulphate and 0.2%-1% alkali lignin are sufficiently stirred for and put into pulverizer carrying out being ground into dry powder, then by dry powder and
1%-5% white glue with vinyl carries out mix and blend until becoming thick mortar with the mixture of water.
2. a kind of compound method of radiation shielding coating according to claim 1 is it is characterised in that described white glue with vinyl and water
Mass ratio is 1:5.
3. a kind of compound method of radiation shielding coating according to claim 1 is it is characterised in that the size of described dry powder is
100 mesh.
4. a kind of compound method of radiation shielding coating according to claim 1 is it is characterised in that dioxy in described silica flour
SiClx content >=90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725432.8A CN106380128A (en) | 2016-08-26 | 2016-08-26 | Preparation method of radiation-proof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725432.8A CN106380128A (en) | 2016-08-26 | 2016-08-26 | Preparation method of radiation-proof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106380128A true CN106380128A (en) | 2017-02-08 |
Family
ID=57917080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725432.8A Pending CN106380128A (en) | 2016-08-26 | 2016-08-26 | Preparation method of radiation-proof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106380128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819172A (en) * | 2019-11-15 | 2020-02-21 | 天津宝丽杰涂料有限公司 | Preparation method of radiation-proof paint |
| CN115652616A (en) * | 2022-10-31 | 2023-01-31 | 现代纺织技术创新中心(鉴湖实验室) | Light aging resistant protective radiation refrigeration filler particle and coating, and preparation method and application thereof |
-
2016
- 2016-08-26 CN CN201610725432.8A patent/CN106380128A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819172A (en) * | 2019-11-15 | 2020-02-21 | 天津宝丽杰涂料有限公司 | Preparation method of radiation-proof paint |
| CN115652616A (en) * | 2022-10-31 | 2023-01-31 | 现代纺织技术创新中心(鉴湖实验室) | Light aging resistant protective radiation refrigeration filler particle and coating, and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |