CN113462167B - 一种可弯曲折叠高中子屏蔽效能的有机硅橡胶及其制备方法 - Google Patents
一种可弯曲折叠高中子屏蔽效能的有机硅橡胶及其制备方法 Download PDFInfo
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- CN113462167B CN113462167B CN202110910055.6A CN202110910055A CN113462167B CN 113462167 B CN113462167 B CN 113462167B CN 202110910055 A CN202110910055 A CN 202110910055A CN 113462167 B CN113462167 B CN 113462167B
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- rubber
- vulcanization
- foaming agent
- parts
- mold frame
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 61
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004088 foaming agent Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 229910021485 fumed silica Inorganic materials 0.000 claims abstract description 11
- 238000004073 vulcanization Methods 0.000 claims description 71
- 238000000465 moulding Methods 0.000 claims description 25
- 238000002156 mixing Methods 0.000 claims description 22
- 238000004898 kneading Methods 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000004636 vulcanized rubber Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000010074 rubber mixing Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 3
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
Classifications
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- 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
- C08K3/38—Boron-containing compounds
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- 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
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
- C08J2383/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
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CN202110910055.6A CN113462167B (zh) | 2021-08-09 | 2021-08-09 | 一种可弯曲折叠高中子屏蔽效能的有机硅橡胶及其制备方法 |
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CN202110910055.6A CN113462167B (zh) | 2021-08-09 | 2021-08-09 | 一种可弯曲折叠高中子屏蔽效能的有机硅橡胶及其制备方法 |
Publications (2)
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CN113462167A CN113462167A (zh) | 2021-10-01 |
CN113462167B true CN113462167B (zh) | 2022-08-30 |
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CN113698773B (zh) * | 2021-10-15 | 2022-10-04 | 中国建材检验认证集团安徽有限公司 | 一种阻燃型硅橡胶柔性中子屏蔽材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115484A (zh) * | 1993-07-30 | 1996-01-24 | 青岛橡胶制品六厂 | 快中子辐射的防护材料 |
CN104744945A (zh) * | 2015-03-24 | 2015-07-01 | 南京航空航天大学 | 具有阻燃隔热性能的中子屏蔽材料及其制备方法 |
CN109608881A (zh) * | 2018-12-24 | 2019-04-12 | 折家乐 | 一种橡胶中子屏蔽材料的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101297099B1 (ko) * | 2011-05-13 | 2013-08-20 | 한국원자력연구원 | 중성자 차폐용 에폭시 수지 조성물 및 상기 수지 조성물 제조방법 |
CN108998790B (zh) * | 2018-08-21 | 2020-06-19 | 中国船舶重工集团公司第七二五研究所 | 一种铝基碳化硼复合涂层制备方法 |
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2021
- 2021-08-09 CN CN202110910055.6A patent/CN113462167B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115484A (zh) * | 1993-07-30 | 1996-01-24 | 青岛橡胶制品六厂 | 快中子辐射的防护材料 |
CN104744945A (zh) * | 2015-03-24 | 2015-07-01 | 南京航空航天大学 | 具有阻燃隔热性能的中子屏蔽材料及其制备方法 |
CN109608881A (zh) * | 2018-12-24 | 2019-04-12 | 折家乐 | 一种橡胶中子屏蔽材料的制备方法 |
Non-Patent Citations (2)
Title |
---|
新型柔性硼基苯基硅橡胶中子屏蔽材料的制备和性能研究;吴鹏等;《化工新型材料》;20180415(第04期);57-60 * |
热硫化苯基硅生胶/碳化硼复合材料的制备及相关性能研究;文全东等;《化工新型材料》;20180415(第04期);(47-50)+54 * |
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Effective date of registration: 20240428 Address after: No. 1 Kaiyue Road, Youxian High tech Industrial Park (South Park), Youxian District, Mianyang City, Sichuan Province, 621000 Patentee after: Sichuan Maike Hedun New Material Technology Co.,Ltd. Country or region after: China Address before: Mianyang City, Sichuan Province, 621000 Mountain Road No. 64 Patentee before: INSTITUTE OF CHEMICAL MATERIALS OF CHINA ACADEMY OF ENGINEERING AND PHYSICS Country or region before: China |