KR20010098818A - 중성자 차폐능력이 높은 에폭시 수지조성물 및 이 에폭시수지조성물을 경화시킨 투명성이 있는 중성자 차폐재 - Google Patents
중성자 차폐능력이 높은 에폭시 수지조성물 및 이 에폭시수지조성물을 경화시킨 투명성이 있는 중성자 차폐재 Download PDFInfo
- Publication number
- KR20010098818A KR20010098818A KR1020010021929A KR20010021929A KR20010098818A KR 20010098818 A KR20010098818 A KR 20010098818A KR 1020010021929 A KR1020010021929 A KR 1020010021929A KR 20010021929 A KR20010021929 A KR 20010021929A KR 20010098818 A KR20010098818 A KR 20010098818A
- Authority
- KR
- South Korea
- Prior art keywords
- epoxy resin
- resin composition
- neutron shielding
- neutron
- transparent
- Prior art date
Links
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 88
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 88
- 239000000463 material Substances 0.000 title claims abstract description 48
- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 9
- -1 aliphatic amines Chemical class 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- CDBAMNGURPMUTG-UHFFFAOYSA-N 4-[2-(4-hydroxycyclohexyl)propan-2-yl]cyclohexan-1-ol Chemical compound C1CC(O)CCC1C(C)(C)C1CCC(O)CC1 CDBAMNGURPMUTG-UHFFFAOYSA-N 0.000 claims 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 17
- 239000000047 product Substances 0.000 description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 229920000768 polyamine Polymers 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 6
- 125000002723 alicyclic group Chemical group 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000000342 Monte Carlo simulation Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000004844 aliphatic epoxy resin Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- ANOPCGQVRXJHHD-UHFFFAOYSA-N 3-[3-(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]propan-1-amine Chemical compound C1OC(CCCN)OCC21COC(CCCN)OC2 ANOPCGQVRXJHHD-UHFFFAOYSA-N 0.000 description 2
- LYWVNPSVLAFTFX-UHFFFAOYSA-N 4-methylbenzenesulfonate;morpholin-4-ium Chemical compound C1COCCN1.CC1=CC=C(S(O)(=O)=O)C=C1 LYWVNPSVLAFTFX-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000005355 lead glass Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- LHXNVCCLDTYJGT-UHFFFAOYSA-N 1-(oxiran-2-ylmethoxy)propan-2-ol Chemical class CC(O)COCC1CO1 LHXNVCCLDTYJGT-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical compound CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- NLNWWWDKCLQVNS-UHFFFAOYSA-N N-hexyl-6-iminohexan-1-amine Chemical compound N=CCCCCCNCCCCCC NLNWWWDKCLQVNS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001334 alicyclic compounds Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- XMSVKICKONKVNM-UHFFFAOYSA-N bicyclo[2.2.1]heptane-3,4-diamine Chemical compound C1CC2(N)C(N)CC1C2 XMSVKICKONKVNM-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910001730 borate mineral Inorganic materials 0.000 description 1
- 239000010429 borate mineral Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical compound NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
- AVKNGPAMCBSNSO-UHFFFAOYSA-N cyclohexylmethanamine Chemical compound NCC1CCCCC1 AVKNGPAMCBSNSO-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004845 glycidylamine epoxy resin Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
- G21F1/02—Selection of uniform shielding materials
- G21F1/10—Organic substances; Dispersions in organic carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Epoxy Resins (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | 실시예 6 | 비교예 | ||
배합처방 | 에폭시 수지A | 100 | 100 | 100 | 80 | |||
에폭시 수지B | 100 | 100 | ||||||
에폭시 수지C | 20 | |||||||
경화제A | 40 | 50 | 50 | |||||
경화제B | 40 | 50 | ||||||
경화제C | 16 | |||||||
폴리에틸렌 | 100 | |||||||
1분자당 이론수소원자농도(%) | 10.3 | 10.3 | 10.9 | 7.9 | 7.9 | 8.1 | 14.3 | |
혼합점도(25℃)mPa ·s | 2500 | 2500 | 2000 | 5000 | 4500 | 3500 |
차폐재 | 선원강도252CF(n/s) | 도1의Ds(m) | 차폐판의 두께(cm) | 강(cm) | 중성자선량 당량(μSv/h) | 차폐효과①/② |
실시예1차폐 없음 | 1.7×1051.7×105 | 11 | 120 | 00 | 도1 Pd 위치①2.69×10-1②1.16×10-0 | 1/4.31 |
실시예1+탄소강차폐 없음 | 1.7×1051.7×105 | 11 | 120 | 50 | ①1.91×10-1②1.06×10-0 | 1/5.55 |
실시예1차폐 없음 | 1.7×1051.7×105 | 44 | 120 | 00 | ①2.10×10-2②8.94×10-2 | 1/4.26 |
실시예1+탄소강차폐 없음 | 1.7×1051.7×105 | 44 | 120 | 50 | ①1.62×10-2②8.89×10-2 | 1/5.49 |
공간선량률 | 차량만 | 실시예1 차폐판 장착시 | 방호계수 | ||
(μSv/h) | (μSv/h) | (μSv/h) | 차량만② | 실시예1 차폐판 장착시① | |
1234567 | 0.540.540.310.520.560.560.50 | 0.270.400.300.420.280.220.26 | 0.020.040.060.030.030.030.04 | 0.61 | 0.08 |
평균 | 0.50 | 0.31 | 0.04 |
실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 비교예1 | ||
외관(눈으로 직접 봄) | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | |
중성자 차폐능(1/VT) | 1/7.69 | 1/7.65 | 1/7.69 | 1/6.92 | 1/6.92 | 1/6.96 | 1/9.75 | |
조도%(4등식) | 76.3 | 76.0 | 76.0 | 76.0 | 76.0 | 76.0 | - | |
조도%(2등식) | 80.0 | 79.8 | 80.0 | 79.8 | 79.8 | 79.8 | - | |
내열성(℃) | 210 | 211 | 215 | 220 | 230 | 180 | 129 | |
기계적특성 | 감축강도(N/㎟) | 60 | 59 | 75 | 69 | 70 | 63 | - |
감축탄성률(N/㎟) | 1850 | 1800 | 2110 | 1990 | 2050 | 1750 | - | |
굽어짐강도(N/㎟) | 69 | 65 | 72 | 69 | 70 | 63 | - | |
경도(쇼아D) | 87 | 87 | 89 | 88 | 88 | 85 | - |
실시예 1 차폐판 특성항목 | 특성값 |
비중수소원자 함유량1/2 VT(252Cf 중성자)1/10 VT(252Cf 중성자)원소 함유량수소탄소질소 | 1.08 g/㎤6.24×1022atom/㎤5㎝16.5㎝8.34중량%64.53중량%2.93중량% |
물질의 종류 | 차폐효과(1/VT) | |||
1/5 | 1/10 | 1/100 | ||
두께(㎝) | 실시예 1 | 11.3 | 15.0 | 33.5 |
물 | 12.0 | 16.5 | 34.5 |
Claims (6)
- 투명성을 저해하는 무기질류 등을 포함하지 않는 에폭시 수지와 경화제의 조합으로, 그 혼합점도가 7000 mPa ·s 이하인 상온 경화가 가능한 것을 특징으로 하는 중성자 차폐능력이 높은 투명한 경화물이 얻어지는 에폭시 수지조성물.
- 제1항에 있어서, 상기 에폭시 수지가, 4,4'-이소프로필리덴비스시클로헥사놀계 에폭시 수지인 중성자 차폐능력이 높은 에폭시 수지조성물.
- 제1항에 있어서, 상기 경화제가 지방족 아민, 지환식 아민 및/또는 복소환식 디아민과 그의 변성물로 이루어진 군으로부터 선택된 중성자 차폐능력이 높은 에폭시 수지조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 에폭시 수지조성물이, 4,4'-이소프로필리덴비스시클로헥사놀계 에폭시 수지와, 지방족 아민, 지환식 아민 또는 및 복소환식 디아민과 그의 변성물로 이루어진 군으로부터 선택된 경화제로 된 상온 경화가 가능한 조성물인 중성자 차폐능력이 높은 에폭시 수지조성물.
- 제1항 내지 제4항 중 어느 한 항의 중성자 차폐능력이 높은 에폭시 수지조성물을 경화한 것을 특징으로 하는 투명성이 있는 중성자 차폐재.
- 제1항 내지 제4항 중 어느 한 항의 중성자 차폐능력이 높은 에폭시 수지조성물을 사용하여, 투명한 성형용 형틀과 일체화시켜 복합화 한 것을 특징으로 하는 투명성이 있는 중성자 차폐재.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000130975A JP2001310929A (ja) | 2000-04-28 | 2000-04-28 | 中性子遮蔽能を有するエポキシ樹脂組成物及び該エポキシ樹脂組成物を硬化した透明遮蔽材 |
JP2000-130975 | 2000-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010098818A true KR20010098818A (ko) | 2001-11-08 |
KR100779789B1 KR100779789B1 (ko) | 2007-11-27 |
Family
ID=18639962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010021929A KR100779789B1 (ko) | 2000-04-28 | 2001-04-24 | 중성자 차폐능력이 높은 에폭시 수지조성물 및 이 에폭시수지조성물을 경화시킨 투명성이 있는 중성자 차폐재 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6517743B2 (ko) |
JP (1) | JP2001310929A (ko) |
KR (1) | KR100779789B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030044848A (ko) * | 2001-11-30 | 2003-06-09 | 가부시키가이샤 히타치세이사쿠쇼 | 중성자 차폐재 및 사용 완료 연료 수납 용기 |
KR20190137465A (ko) * | 2018-06-01 | 2019-12-11 | (주)동원엔텍 | 보론이 도핑된 그레핀을 이용한 중성자 차폐재 조성물 및 그 제조방법 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3150672B1 (ja) * | 1999-10-13 | 2001-03-26 | 三菱重工業株式会社 | 中性子遮蔽体およびこれを用いたキャスク |
US7475853B2 (en) * | 2002-06-21 | 2009-01-13 | Darko Segota | Method and system for regulating external fluid flow over an object's surface, and particularly a wing and diffuser |
US7048505B2 (en) | 2002-06-21 | 2006-05-23 | Darko Segota | Method and system for regulating fluid flow over an airfoil or a hydrofoil |
US20050098685A1 (en) * | 2002-06-21 | 2005-05-12 | Darko Segota | Method and system for regulating pressure and optimizing fluid flow about a fuselage similar body |
US7296411B2 (en) * | 2002-06-21 | 2007-11-20 | Darko Segota | Method and system for regulating internal fluid flow within an enclosed or semi-enclosed environment |
JP4052450B2 (ja) * | 2002-09-30 | 2008-02-27 | 三菱重工業株式会社 | 放射性物質格納容器 |
US7327821B2 (en) * | 2003-03-03 | 2008-02-05 | Mitsubishi Heavy Industries, Ltd. | Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body |
JP4268162B2 (ja) * | 2005-10-18 | 2009-05-27 | 日本特装株式会社 | 車両用放射線防護装置 |
JP4221042B2 (ja) * | 2007-10-22 | 2009-02-12 | 三菱重工業株式会社 | 放射性物質格納容器 |
JP2008076408A (ja) * | 2007-10-22 | 2008-04-03 | Mitsubishi Heavy Ind Ltd | 放射性物質格納容器 |
US7800073B2 (en) * | 2007-12-03 | 2010-09-21 | General Electric Company | Moldable neutron sensitive compositions, articles, and methods |
US10026513B2 (en) | 2014-06-02 | 2018-07-17 | Turner Innovations, Llc. | Radiation shielding and processes for producing and using the same |
ES2842278T3 (es) * | 2014-11-03 | 2021-07-13 | Cytec Ind Inc | Unión de materiales compuestos |
WO2017213265A1 (ja) * | 2016-06-09 | 2017-12-14 | 三菱ケミカル株式会社 | 透明な中性子遮蔽財 |
WO2018038564A1 (ko) * | 2016-08-24 | 2018-03-01 | 주식회사 쇼나노 | 탄소족-보론 비산화물 나노입자, 이를 포함하는 방사능 차폐재 조성물 및 이의 제조 방법 |
KR101712879B1 (ko) | 2016-11-30 | 2017-03-08 | 한국건설기술연구원 | 원전 1차 방호벽의 중성자 차폐를 위한 콘크리트 및 그 제조방법 |
JP2020186453A (ja) * | 2019-05-16 | 2020-11-19 | 三菱重工業株式会社 | 炭素鋼、放射性物質収納容器、遮蔽性能の解析方法及び遮蔽構造の設計方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609372A (en) * | 1963-06-04 | 1971-09-28 | Marxen Friedrich | Shaped polymeric shield against neutron and gamma radiation |
JPS60233154A (ja) * | 1984-05-04 | 1985-11-19 | Mitsubishi Chem Ind Ltd | 中性子吸収遮蔽材組成物 |
JPH06103357B2 (ja) * | 1989-06-23 | 1994-12-14 | 動力炉・核燃料開発事業団 | 中性子遮蔽材 |
JPH0527088A (ja) * | 1991-07-22 | 1993-02-05 | Nippon Petrochem Co Ltd | 透明な高速中性子遮蔽材および遮蔽方法 |
JPH06148388A (ja) * | 1992-11-10 | 1994-05-27 | Mitsubishi Gas Chem Co Inc | 中性子遮蔽材用組成物 |
JPH09176496A (ja) * | 1995-12-27 | 1997-07-08 | Nippon Chem Ind Co Ltd | 中性子遮蔽材料 |
KR100298037B1 (ko) * | 1997-04-25 | 2001-11-14 | 장인순 | 에폭시수지계중성자차폐재조성물 |
JPH11130840A (ja) * | 1997-10-30 | 1999-05-18 | Mitsubishi Chemical Corp | エポキシ樹脂用硬化剤及びエポキシ樹脂組成物 |
JP3537119B2 (ja) * | 1998-01-16 | 2004-06-14 | ジャパンエポキシレジン株式会社 | エポキシ樹脂組成物 |
JP2000178344A (ja) * | 1998-12-17 | 2000-06-27 | Yuka Shell Epoxy Kk | エポキシ樹脂組成物 |
-
2000
- 2000-04-28 JP JP2000130975A patent/JP2001310929A/ja active Pending
-
2001
- 2001-03-20 US US09/811,511 patent/US6517743B2/en not_active Expired - Fee Related
- 2001-04-24 KR KR1020010021929A patent/KR100779789B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030044848A (ko) * | 2001-11-30 | 2003-06-09 | 가부시키가이샤 히타치세이사쿠쇼 | 중성자 차폐재 및 사용 완료 연료 수납 용기 |
KR20190137465A (ko) * | 2018-06-01 | 2019-12-11 | (주)동원엔텍 | 보론이 도핑된 그레핀을 이용한 중성자 차폐재 조성물 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2001310929A (ja) | 2001-11-06 |
US20010053817A1 (en) | 2001-12-20 |
US6517743B2 (en) | 2003-02-11 |
KR100779789B1 (ko) | 2007-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100779789B1 (ko) | 중성자 차폐능력이 높은 에폭시 수지조성물 및 이 에폭시수지조성물을 경화시킨 투명성이 있는 중성자 차폐재 | |
EP2414425B1 (en) | Epoxy resin based core filler material developing low exothermic heat | |
JP4969137B2 (ja) | 光学的立体造形用樹脂組成物 | |
US20110046266A1 (en) | Epoxy resin reactive diluent compositions | |
EP0279516B1 (en) | High temperature epoxy resin tooling composition | |
JP5111774B2 (ja) | 光学的立体造形用樹脂組成物 | |
JPH06148388A (ja) | 中性子遮蔽材用組成物 | |
JPS60194394A (ja) | 中性子遮蔽材 | |
JP4883808B2 (ja) | 放射線遮蔽材及びその製造方法、放射線遮蔽材製造用保存液セット | |
JP6955490B2 (ja) | 透明な中性子遮蔽材 | |
JP2003073457A (ja) | 光学的立体造形用樹脂組成物およびこれを用いた光学的立体造形方法 | |
JP4779029B2 (ja) | 可撓性中性子遮蔽材、可撓性中性子遮蔽材製造用ストック、中性子遮蔽用テープ、中性子遮蔽用パッキング、および中性子遮蔽用充填材 | |
JP4602510B2 (ja) | 中性子遮蔽能を有する透明遮蔽材の製造方法 | |
JP4592232B2 (ja) | 中性子遮蔽材用組成物、遮蔽材及び容器 | |
JP6313684B2 (ja) | 放射線遮蔽用樹脂組成物と、放射線遮蔽用樹脂材料、及び放射線遮蔽用樹脂成形物 | |
JP4592234B2 (ja) | 中性子遮蔽材用組成物、遮蔽材、容器 | |
JP2007238828A (ja) | 光学的立体造形用樹脂組成物 | |
JPH06103357B2 (ja) | 中性子遮蔽材 | |
DE3888114T2 (de) | Klebstoff-Zusammensetzung. | |
WO2023090216A1 (ja) | 中性子遮蔽材及びその製造方法 | |
JP5085956B2 (ja) | 熱硬化性樹脂成形体の製造方法 | |
DE2822494A1 (de) | Strahlenschutzmaterial | |
KR100833729B1 (ko) | 중성자 차폐재용 조성물, 차폐재 및 용기 | |
JP4779994B2 (ja) | 熱硬化性樹脂組成物とその樹脂成形品 | |
JP2024018156A (ja) | 放射線遮蔽材組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
LAPS | Lapse due to unpaid annual fee | ||
R401 | Registration of restoration | ||
FPAY | Annual fee payment |
Payment date: 20121114 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20131113 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20141107 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20151119 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20161121 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20171120 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20181121 Year of fee payment: 12 |