CN1078568A - A kind of multi-purpose anti-radiation material - Google Patents
A kind of multi-purpose anti-radiation material Download PDFInfo
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- CN1078568A CN1078568A CN 93102171 CN93102171A CN1078568A CN 1078568 A CN1078568 A CN 1078568A CN 93102171 CN93102171 CN 93102171 CN 93102171 A CN93102171 A CN 93102171A CN 1078568 A CN1078568 A CN 1078568A
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Abstract
A kind of to X, gamma-rays has the multi-purpose anti-radiation material of protective action, it is characterized in that to be divided into three types by the requirement of shelter shape, the AF-1 type is applied to the source container exterior protection, can cast shaped article, the AF-2 type is applied to plate, door, the window protection, the AF-3 type is applied to environmental protection, can go into klining and become the ceramic tile product, also can directly be applied in shield, technology is simple, barrier propterty is good, the protective materials that its 5-6mm is thick be equivalent to 1mm thick contain lead equivalent, applied range, nontoxic, cost is low, making the materials recycling utilization of metallurgy profession factory, is very desirable protective materials.
Description
A kind of multi-purpose anti-radiation material that χ, gamma-rays is had good protective action.
Present radioprotective state both domestic and external has following several:
1, traditional protection: generally all use plumbous the shielding, plumbous body is soft, must make support with stilt, and sealing need be repeated to add in the junction, and difficulty of construction is big, and lead is poisonous, should not use intense radiation, is detrimental to health again, and the cost height;
2, barium cement protects: easily be full of cracks, and thickness is big, and area occupied is big, and effect is not good enough yet;
3, domestic have the GF-3 protective coating (patent No.: 88105952), this paint coatings be thick, and weight is big, every Pb equivalent/m
2Nearly weigh 30Kg, easily be full of cracks comes off.
4, external U.S. Pat 4437013 protective materialss, enforcement complexity, the assembling shielding element is many, is not suitable for X-ray protection.Deutsches Reichs-Patent DE3224105 protective materials because of involving great expense, is not suitable for environmental protection.
The purpose of this invention is to provide a kind of a kind of multi-purpose anti-radiation material that is suitable for national conditions, convenient production, high-quality low-cost.
Superiority of the present invention:
1, the zirconium slag that solves Metallurgical Factory's production zircon, carbon metal etc. is deposited nowhere, piles up an open-air difficult problem.The present invention adopts zirconium metal waste residue to make radiation proof material, has both solved environmental pollution, turn waste into wealth again, and cost is low again, benefits the nation and the people.
2, the present invention is of many uses, and 1 type can be used for the source container exterior protection, and 2 types can be used for plate, door, window protection, and 3 types can be used for environmental protection.
3, the present invention is in light weight, every Pb equivalent 6-9Kg/m
8, density is big, and is nontoxic, wide application.
4, strong adhesion of the present invention does not chap, do not come off, and the hardness height, shielding property is good, and the material that 5-6mm is thick is equivalent to the thick lead equivalent of 1mm.
5, the present invention has not only that to draw the ray performance good, prevent the scattered ray effect, and cost is low, as the every Pb equivalent/m of 3 section bar material
2Cost does not surpass 20 yuan, about about 35 yuan of 1,2 section bar material, and plumbous cost is more than hundred yuan.
A kind of multi-purpose anti-radiation material prescription of the present invention and manufacturing and using method:
The present invention can make the multi-purpose anti-radiation material of multiple shield as required.Can be divided into three types by the requirement of shelter shape, its prescription and manufacture method are as follows:
One, AF-1 type multi-purpose anti-radiation material prescription and manufacture method:
1, composition of raw materials: the barium sulphate 46-54% that granularity 320 orders are above, the zirconium slag 11-14% that granularity 200 orders are above, flake asbestos 3-4%, aluminium sulphate 1%, vibrin 26-28%, promoter 2.5-3.5%, initiating agent 2.5-3.5%(refers to spring, autumn).(the % meter by weight of filling a prescription all).
2, the powder that configures is inserted in the iron pan, by hand or machinery evenly stir, again vibrin is inserted in the stirring machine, 3 minutes, be thick, insert promoter more according to a certain ratio and fully stirred 3 minutes, still be thick, by proportioning initiating agent is inserted at last, stir fast, about about 3 minutes, feel temperature heating (than human temperature height), thickness is slightly rare, becomes the finished product material, can be standby.
3, get all the ready with the greasy cutter of instrument, bamboo chip, batten, mylar (by the screen dimensional requirement), above-mentioned finished product material will be expected that like beating the putty mode blade coating is in the source container outside with greasy cutter, or add equivalent thickness by screen and make mould, cast the moulding product, intact when finished product material blade coating, use bamboo chip floating, or be cast into mould, finish with the batten tamping, promptly cover, solidify gradually in order to the heat additional issue with mylar.Film can be opened in 24 hours, one week of normal temperature cure, or go into baking box baking 5-7 hour.And foundry goods is needed after opening film, two days again row slough mould, normal temperature cure 10 days or the baking of people's baking box 6-8 hour.Baking temperature is 45 ℃.
Two, AF-2 type multi-purpose anti-radiation material prescription and manufacture method:
1, composition of raw materials: the above barium sulphate 36-46% of granularity 320 orders, the above zirconium slag of granularity 200 orders 14-17%, flake asbestos 6-8%, aluminium sulphate 1%, enamel paint 30-33%, industrial naptha or thinner 3-5%(be % meter by weight all).
2, the powder that configures is inserted mix in the iron pan evenly, more a certain amount of polymkeric substance enamel paint is inserted, stirs 5 minutes one-tenth puttylikes, insert solvent dilution again, it is standby to be the finished product material.
3, with one of instrument, plank or plastic plate, one on wide rubber cutter will become material to dig out one spoonful and put onboard, and usefulness rubber cutter will expect that blade coating is in shield, each blade coating thickness between 1.5-2.5mm, after 5 hours, but twice of blade coating, by that analogy, three times, four times, reach the equivalent depth that needs and be as the criterion.
Three, AF-3 type multi-purpose anti-radiation material prescription and manufacture method:
1, composition of raw materials: the barium sulphate 25-35% that granularity 320 orders are above, the zirconium slag 18-24% that granularity 200 orders are above, flake asbestos 2-3%, silicate 2-3%, aluminium sulphate 1%, diminishing early strength agent 3-4%, sodium silicate 37-38%, ammonium chloride 2%(be % meter by weight all).
2, the powder (except that sodium silicate) that configures is inserted in the iron pan, stir, after about 3-5 minute, inserting a certain amount of sodium silicate, stir fast, it is standby to be the finished product material.
3, producing apparatus gets final product by the bricklayer apparatus.With civil engineering mortar cement method technology, with cleaver coating evenly is applied in shield, each 4-5mm also can make material the ceramic tile blank of piecing together mouthful (by the blank of one, two, three different equivalent depths) and go into klining and become ceramic tile (surperficial glass-lined) finished product.Can be with cement or the gluing shield that is affixed on during use.Civil engineering method technology coating is spaced apart three hours at every turn, is as the criterion until reaching equivalent weight requirements thickness.
Points for attention:
1, AF-1 type multi-purpose anti-radiation material, to caking ability and solidifying requirements strictness, it is clean that the coated article face is wanted, hardening agent will increase and decrease with season, and to reach best solidification effect, polyester and hardening agent have chemical reaction, smell is big, operate under well-ventilated's condition, expects to use up in 25 minutes at every turn and is advisable.The surface cover film can play the smooth finish beauty function again.After using up material, must the utensil defective material in time be removed, in order to using next time with ethanol at every turn.
2, AF-2 type multi-purpose anti-radiation material, raw material stirs full and uniform, and it is unsuitable many to stir material, expects to use up in 20 minutes at every turn and is advisable.The shielding object plane is wanted clean hacking, wants while scraping compacting during blade coating.Instrument is each must in time be cleaned with solvent with finishing.
3, AF-3 type multi-purpose anti-radiation material at first stirs dry powder, adds polymkeric substance again and stirs evenly, and it is clean, slightly crude that the conductively-closed object plane is wanted, and smears and want compacting, and each to stir material unsuitable many, is as the criterion to use up in ten minutes.Coating all completes, surface palpus matcoveredn, or brush paint (brush after one week of curing), or smear hemp-fibred plaster.
4, the construction environment temperature is not less than 8 ℃.
The every technical indicator contrast table of the present invention: shown in table one, table two.
Tensile strength (MPa/cm
2) table
| Binding material | AF-1 type tensile strength | AF-2 type tensile strength | AF-3 type tensile strength |
| Steel | 2.62 | 2.28 | 1.01 |
| The concrete metope | 2.62 | 2.28 | 2.44 |
| Timber | 1.60 | 0.60 | - |
Contain lead equivalent table two
| Specification | 95×95×8mm | 110×110×6mm | 100×100×4mm |
| On average contain lead equivalent | 1.24 | 0.84 | 1.00 |
Various radiation proof material technical indicator contrast tables (thickness mm) table three
| Tube voltage (KV) | Plumbous | Barium cement | GF-3 coating | AF-1 type coating |
| 65-70 | 1.0 | 15 | 10 | 5 |
| 100 | 1.5 | 19.5 | 15 | 7.5 |
| 150 | 2.5 | 32.5 | 25 | 12.5 |
| 200 | 4.0 | 52 | 40 | 20 |
| 300 | 9.0 | 117 | 90 | 45 |
Claims (4)
1, a kind of multi-purpose anti-radiation material that x, gamma-rays are had protective action is characterized in that can being divided into three types by the requirement of shelter shape, and its prescription is as follows:
(1), AF-1 type multi-purpose anti-radiation material prescription:
Composition of raw materials: the barium sulphate 46-54% that granularity 320 orders are above, the zirconium slag 11-14% that granularity 200 orders are above, flake asbestos 3-4%, aluminium sulphate 1%, vibrin 26-28%, promoter 2.5-3.5%, initiating agent 2.5-3.5% (referring to spring, autumn), (the % meter by weight of filling a prescription all);
(2), AF-2 type multi-purpose anti-radiation material prescription:
Composition of raw materials: the above barium sulphate 36-46% of granularity 320 orders, the above zirconium slag of granularity 200 orders 14-17%, flake asbestos 6-8%, aluminium sulphate 1%, enamel paint 30-33%, industrial naptha or thinner 3-5% (all % counts by weight).
(3), AF-3 type multi-purpose anti-radiation material prescription:
Composition of raw materials: the barium sulphate 25-35% that granularity 320 orders are above, the zirconium slag 18-24% that granularity 200 orders are above, flake asbestos 2-3%, silicate 2-3%, aluminium sulphate 1%, diminishing early strength agent 3-4%, sodium silicate 37-38%, ammonium chloride 2% (all % counts by weight).
2, a kind of multi-purpose anti-radiation material is characterized in that AF-1 type multi-purpose anti-radiation material, uses the source container exterior protection, can cast shaped article during use.
3, a kind of multi-purpose anti-radiation material is characterized in that AF-2 type multi-purpose anti-radiation material, is applied to plate, door, window protection.
4, a kind of multi-purpose anti-radiation material is characterized in that AF-3 type multi-purpose anti-radiation material, can be used for environmental protection, can go into klining during application and become ceramic tile finished product (surperficial glass-lined), also can directly be pasted on shield by civil engineering method process water mud or glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93102171 CN1078568A (en) | 1993-02-27 | 1993-02-27 | A kind of multi-purpose anti-radiation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93102171 CN1078568A (en) | 1993-02-27 | 1993-02-27 | A kind of multi-purpose anti-radiation material |
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| CN1078568A true CN1078568A (en) | 1993-11-17 |
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| CN 93102171 Pending CN1078568A (en) | 1993-02-27 | 1993-02-27 | A kind of multi-purpose anti-radiation material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100533602C (en) * | 2007-09-06 | 2009-08-26 | 张兴茂 | Radial protection plate and its preparation method |
| CN101245215B (en) * | 2008-02-02 | 2010-10-13 | 广州秀珀化工股份有限公司 | Radioresistant paint for nuclear power plant and manufacture method thereof |
| CN101438980B (en) * | 2007-11-21 | 2010-10-13 | 上海交通大学医学院附属第九人民医院 | Method for preparing silica fibre pile |
| CN103568101A (en) * | 2012-07-20 | 2014-02-12 | 湖南康宁达医疗设备有限公司 | Radiation protection material manufacturing method |
| CN105604305A (en) * | 2016-03-14 | 2016-05-25 | 施少云 | Multifunctional building bricklayer's knife |
-
1993
- 1993-02-27 CN CN 93102171 patent/CN1078568A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100533602C (en) * | 2007-09-06 | 2009-08-26 | 张兴茂 | Radial protection plate and its preparation method |
| CN101438980B (en) * | 2007-11-21 | 2010-10-13 | 上海交通大学医学院附属第九人民医院 | Method for preparing silica fibre pile |
| CN101245215B (en) * | 2008-02-02 | 2010-10-13 | 广州秀珀化工股份有限公司 | Radioresistant paint for nuclear power plant and manufacture method thereof |
| CN103568101A (en) * | 2012-07-20 | 2014-02-12 | 湖南康宁达医疗设备有限公司 | Radiation protection material manufacturing method |
| CN105604305A (en) * | 2016-03-14 | 2016-05-25 | 施少云 | Multifunctional building bricklayer's knife |
| CN105604305B (en) * | 2016-03-14 | 2017-08-25 | 施少云 | A kind of multi-use architecture cleaver |
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