WO2004023492A1 - Materiau elastomere de protection contre les rayonnements et procede de production de ce materiau - Google Patents

Materiau elastomere de protection contre les rayonnements et procede de production de ce materiau Download PDF

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Publication number
WO2004023492A1
WO2004023492A1 PCT/UA2002/000040 UA0200040W WO2004023492A1 WO 2004023492 A1 WO2004023492 A1 WO 2004023492A1 UA 0200040 W UA0200040 W UA 0200040W WO 2004023492 A1 WO2004023492 A1 WO 2004023492A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
maτeρiala
mass
layer
elastic material
Prior art date
Application number
PCT/UA2002/000040
Other languages
English (en)
Russian (ru)
Inventor
Yuri Sergeyevich Alexeyev
Eugenie Alexeyevich Dzhur
Nikolay Konstantinovich Kabardin
Yuri Alexandrovich Krikun
Leonid Danilovich Kuchma
Nikolay Nikolayevich Mezhuyev
Vladimir Ivanovich Tkachenko
Vladimir Vladimirovich Udov
Mikhail Alexandrovich Yakushkin
Original Assignee
Yuri Sergeyevich Alexeyev
Eugenie Alexeyevich Dzhur
Kabardin Nikolay Konstantinovi
Yuri Alexandrovich Krikun
Leonid Danilovich Kuchma
Nikolay Nikolayevich Mezhuyev
Vladimir Ivanovich Tkachenko
Vladimir Vladimirovich Udov
Yakushkin Mikhail Alexandrovic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to UA2003098377A priority Critical patent/UA73411C2/uk
Application filed by Yuri Sergeyevich Alexeyev, Eugenie Alexeyevich Dzhur, Kabardin Nikolay Konstantinovi, Yuri Alexandrovich Krikun, Leonid Danilovich Kuchma, Nikolay Nikolayevich Mezhuyev, Vladimir Ivanovich Tkachenko, Vladimir Vladimirovich Udov, Yakushkin Mikhail Alexandrovic filed Critical Yuri Sergeyevich Alexeyev
Priority to PCT/UA2002/000040 priority patent/WO2004023492A1/fr
Publication of WO2004023492A1 publication Critical patent/WO2004023492A1/fr

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/12—Laminated shielding materials
    • G21F1/125—Laminated shielding materials comprising metals

Definitions

  • the current challenge is the creation of elastic materials to protect against radiation.
  • ⁇ a ⁇ ie ma ⁇ e ⁇ ia- ly is ⁇ lzuyu ⁇ sya for ⁇ blits ⁇ v ⁇ i ⁇ mescheny for izg ⁇ vleniya zaschi ⁇ n ⁇ y ⁇ dezhdy ⁇ bsluzhivayuscheg ⁇ ⁇ e ⁇ s ⁇ nala and ⁇ atsien ⁇ v ⁇ en ⁇ gen ⁇ vs ⁇ i ⁇ ⁇ abine- ⁇ v for zaschi ⁇ ny ⁇ e ⁇ an ⁇ v is ⁇ chni ⁇ v gamma radiation, and for ⁇ ayu ⁇ e izg ⁇ vleniya ⁇ n ⁇ eyne ⁇ v for ⁇ ans ⁇ i ⁇ vaniya and ⁇ aneniya ⁇ adi ⁇ a ⁇ ivny ⁇ ⁇ d ⁇ v.
  • the conservatively is ⁇ lzuyu ⁇ sya for ⁇ blits ⁇ v ⁇ i ⁇ mescheny for
  • the material for protection against X-ray radiation is known ( ⁇ .. C. ⁇ ⁇ ° 765887, ⁇ P 3 021 ⁇ 1/12, published 23.09.80.), It is a , 6-1.2 mm, and its height is made wise.
  • a partial dispersion of the original beam is used and is used to reduce the burden on the output of the X-ray radiation.
  • They are made of protective material and are manufactured with protective parts, accessories, boots, gloves and other products that protect against X-ray radiation.
  • the lead filler In its own right, the lead filler, with one side, ensures the increase of the protective properties of this rubber, and with other matter, lead to little matter. Due to its high content and high overall density (11.34 g / cm), the lead is due to the fact that it is a cause of medical damage. Secondly, lead rubber is not very durable, it quickly deteriorates, is damaged and, at the same time, is wasting much of its protective properties.
  • the adapter contains a size of particles and a large part of the system, which ensures the maximum amount of particles in the unit.
  • the material with a metal-containing layer on the base of rubber is not effective for protecting against radiation, and the range of radiation is limited. ⁇ As a result of the failure of the rubber, the rubber becomes faster, slows down and, at the same time, significantly loses
  • s ⁇ de ⁇ z haschy ⁇ 4 smaller one-layer material and layers of elastic material, flavored with a generic filler. The layers of the elastic material are placed between the layers of the tangible material.
  • the well-known material has a small composition, possesses high operating characteristics and an elasticity for the supply of clothing.
  • a significant disadvantage of the known material is the large amount of components and spare parts.
  • the relatively low protective equivalent of the effective physical thickness of the agricultural element forces the increase in thickness to be taken into account due to the increase.
  • An increase in the quantity of words in the material leads to a decrease in its protective and elastic properties due to the violation of the unitary system.
  • the location of the elastic layers between the layers of the material does not provide a protective equivalent to the total thickness of the received material.
  • a significant disadvantage of the known method is the fact that the release and maintenance of such material is excluded from the above-mentioned processes. As a result of different thermal expansions between the two types of materials, an increase in the temperature
  • the disadvantages of the known method should be to ensure its low thermal stability.
  • lead compounds facilitates the release of toxic compounds in the process of manufacturing and operation of the products obtained.
  • the task of creating a radio-protective elastomeric material with predetermined physical properties was set up 7 me ⁇ aniches ⁇ imi ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ ami on account ⁇ imizatsii ⁇ liches ⁇ venn ⁇ g ⁇ s ⁇ s ⁇ ava ⁇ m ⁇ nen ⁇ v in ⁇ m ⁇ zitsii and g ⁇ anul ⁇ me ⁇ iches ⁇ g ⁇ s ⁇ s ⁇ ava na ⁇ l- ni ⁇ elya, ch ⁇ ⁇ zv ⁇ lyae ⁇ umenshi ⁇ ⁇ lschinu ma ⁇ e ⁇ iala ⁇ i s ⁇ anenii eg ⁇ vys ⁇ i ⁇ e ⁇ s ⁇ lua ⁇ atsi ⁇ nny ⁇ ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ , ⁇ bes ⁇ echivayuschi ⁇ increase elas ⁇ ichn ⁇ s ⁇ i ma ⁇ e ⁇ iala and ⁇ asshi ⁇ enie ⁇ blas ⁇ blas ⁇
  • Pe ⁇ vaya ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ ⁇ adiatsi ⁇ nn ⁇ - zaschi ⁇ ny elas ⁇ me ⁇ ny ma ⁇ e ⁇ ial, s ⁇ de ⁇ zhaschy, ⁇ meny ⁇ ey me ⁇ e, ⁇ din sl ⁇ y ⁇ an ⁇ g ⁇ ma ⁇ e ⁇ iala and sl ⁇ i elas ⁇ ichn ⁇ g ⁇ ma ⁇ e ⁇ iala, a ⁇ mi ⁇ vannye ⁇ - ⁇ sh ⁇ b ⁇ aznym na ⁇ lni ⁇ elem, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu in ⁇ aches ⁇ ve na ⁇ l- ni ⁇ elya is ⁇ lz ⁇ vana ⁇ lidis ⁇ e ⁇ snaya me ⁇ all ⁇ s ⁇ de ⁇ zhaschaya mixture in ⁇ aches ⁇ - We have replaced the glass with two parts,
  • ⁇ aya ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ s ⁇ s ⁇ b izg ⁇ vleniya ⁇ adiatsi ⁇ nn ⁇ -zaschi ⁇ n ⁇ g ⁇ elas ⁇ me ⁇ n ⁇ g ⁇ ma ⁇ e ⁇ iala, v ⁇ lyuchayuschy nanese- of at sl ⁇ y ⁇ an ⁇ g ⁇ ma ⁇ e ⁇ iala nes ⁇ l ⁇ i ⁇ sl ⁇ ev elas ⁇ ichn ⁇ g ⁇ ma ⁇ e ⁇ iala, a ⁇ mi ⁇ vanny ⁇ ⁇ sh ⁇ b ⁇ aznym na ⁇ lni ⁇ elem and ⁇ ve ⁇ zhdenie ⁇ azhd ⁇ g ⁇ z ⁇ sl ⁇ ya, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu in ⁇ aches ⁇ ve na ⁇ lni ⁇ elya is ⁇ lzuyu
  • bav ⁇ i "m ⁇ vili ⁇ " in ⁇ aches ⁇ ve svyazuyuscheg ⁇ and me ⁇ all ⁇ s ⁇ de ⁇ zhaschey mixture g ⁇ anul ⁇ me ⁇ iches ⁇ im s ⁇ s ⁇ av ⁇ m ⁇ 1 d ⁇ 9.0 m ⁇ m, za ⁇ em ⁇ unayu ⁇ in elas ⁇ ich- ny ma ⁇ e ⁇ ial of s ⁇ i ⁇ -atse ⁇ n ⁇ v ⁇ y mixture e ⁇ sidn ⁇ y sm ⁇ ly and me ⁇ all ⁇ s ⁇ de ⁇ zhaschey mixture g ⁇ anul ⁇ me ⁇ iches ⁇ im s ⁇ s ⁇ av ⁇ m ⁇ 9.0 d ⁇ 100 microns, and the first layer is applied in the amount of 8-12% of the mass of glass, and the second in the amount of 28-32%.
  • Removing each layer of elastic material is safe when the temperature rises above 70 ° C to 90 ° C.
  • the method is implemented by the following method.
  • the method for the manufacture of a radio-protective elastomeric material includes the stage of the original claim to the agreement.
  • use the glass ⁇ -11. ⁇ réelle As a binder for the use of glass they use the EDX-UP epoxy resin with a modifying additive
  • the cost of the food depends on the thickness of the material and for the first layer is determined by the saturation of the aromatic elastic material in the amount of 8-12%.
  • P ⁇ i ⁇ l ⁇ nenii ⁇ zayavlenny ⁇ values znachi ⁇ eln ⁇ snizhae ⁇ sya ⁇ aches ⁇ v ⁇ stse ⁇ leniya sl ⁇ ev of a ⁇ mi ⁇ vann ⁇ g ⁇ elas ⁇ ichn ⁇ g ⁇ ma ⁇ e ⁇ iala between s ⁇ b ⁇ y and s ⁇ e ⁇ l ⁇ anyu and s ⁇ ve ⁇ s ⁇ venn ⁇ , u ⁇ udshayu ⁇ sya ⁇ izi ⁇ -me ⁇ aniches ⁇ ie ⁇ a- za ⁇ eli, ch ⁇ vidn ⁇ of ⁇ ivedenn ⁇ y ⁇ ablitsy above.
  • the offered radiative-protective elastomeric material which is offered by the proposed system, is equipped with a 1.6-g / cm quick-resistance, high resistance ⁇
  • the service offer of the material offered is increased.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Cette invention concerne des matériaux de protection contre les rayonnements ainsi que des procédés de production de ces matériaux. Le matériau élastomère de protection contre les rayonnements de cette invention comprend une couche de fibre de verre dont les deux côtés comprennent des couches identiques d'un matériau élastique renforcé par un mélange à base de métal polydispersé. La première couche contient entre 20 et 25 % en masse d'un mélange à base de métal polydispersé dont la composition granulométrique est comprise entre 1,0 et 9,0 νm et entre 67 et 70 % en masse d'alcool éthylique, le reste étant composé d'un adjuvant correctif appelé 'movilit'. La deuxième couche contient entre 20 et 25 % en masse d'un mélange à base de métal polydispersé dont la composition granulométrique est comprise entre 9,0 et 100 νm et entre 43 et 46 % en masse de résine époxy, le reste étant composé d'un mélange d'alcool et d'acétone. Le procédé de production de ce matériau de protection contre les rayonnements consiste à appliquer plusieurs couches de matériau élastique sur la couche de fibre de verre en trempant cette dernière dans une couche 'bouillante' de matériau élastique renforcé. La première couche est appliquée en une quantité comprise entre 8 et 12 % de la masse de fibre de verre, la deuxième couche étant appliquée en une quantité comprise entre 28 et 32 % de la masse de fibre de verre. Le durcissement de chacune des couches est effectué à une température passant par paliers de 700 °C à 900 °C. Ce matériau élastomère de protection contre les rayonnements présente de hautes caractéristiques de performances ainsi qu'un large champ d'application.
PCT/UA2002/000040 2002-09-05 2002-09-05 Materiau elastomere de protection contre les rayonnements et procede de production de ce materiau WO2004023492A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA2003098377A UA73411C2 (en) 2002-09-05 2002-05-09 Elastomeric material for protection against radiation and a method for producing the material ?? ?? ?? ??
PCT/UA2002/000040 WO2004023492A1 (fr) 2002-09-05 2002-09-05 Materiau elastomere de protection contre les rayonnements et procede de production de ce materiau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/UA2002/000040 WO2004023492A1 (fr) 2002-09-05 2002-09-05 Materiau elastomere de protection contre les rayonnements et procede de production de ce materiau

Publications (1)

Publication Number Publication Date
WO2004023492A1 true WO2004023492A1 (fr) 2004-03-18

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Family Applications (1)

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UA (1) UA73411C2 (fr)
WO (1) WO2004023492A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU765887A1 (ru) * 1976-12-06 1980-09-23 Краснодарский Краевой Клинический Онкологический Диспансер Материал дл защиты от рентгеновского излучени
GB2118410A (en) * 1982-03-10 1983-10-26 Wardray Products Protective articles
US4980564A (en) * 1989-12-27 1990-12-25 Southern Manufacture, Inc. Radiation barrier fabric
DE4119989A1 (de) * 1991-06-18 1992-12-24 Naue Fasertechnik Strahlenschutzmatte zur abschirmung von radioaktiver strahlung
RU2156509C2 (ru) * 1997-02-11 2000-09-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Слоистый рентгенозащитный материал

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU765887A1 (ru) * 1976-12-06 1980-09-23 Краснодарский Краевой Клинический Онкологический Диспансер Материал дл защиты от рентгеновского излучени
GB2118410A (en) * 1982-03-10 1983-10-26 Wardray Products Protective articles
US4980564A (en) * 1989-12-27 1990-12-25 Southern Manufacture, Inc. Radiation barrier fabric
DE4119989A1 (de) * 1991-06-18 1992-12-24 Naue Fasertechnik Strahlenschutzmatte zur abschirmung von radioaktiver strahlung
RU2156509C2 (ru) * 1997-02-11 2000-09-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Слоистый рентгенозащитный материал

Also Published As

Publication number Publication date
UA73411C2 (en) 2005-07-15

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