CN108148538B - 一种用于飞机口盖密封的耐压缩密封剂 - Google Patents
一种用于飞机口盖密封的耐压缩密封剂 Download PDFInfo
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- CN108148538B CN108148538B CN201810024684.7A CN201810024684A CN108148538B CN 108148538 B CN108148538 B CN 108148538B CN 201810024684 A CN201810024684 A CN 201810024684A CN 108148538 B CN108148538 B CN 108148538B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
- C09J181/02—Polythioethers; Polythioether-ethers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2262—Oxides; Hydroxides of metals of manganese
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
性能 | 实施例2 | 对比例2 |
70℃1000min压缩蠕变增量,% | 2.7 | 5.6 |
70℃24h永久压缩变形率,% | 24.1 | 35.2 |
拉伸强度,MPa | 5.0 | 4.6 |
扯断伸长率,% | 350 | 420 |
180°剥离强度,kN/m | 8.0 | 8.0 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810024684.7A CN108148538B (zh) | 2018-01-10 | 2018-01-10 | 一种用于飞机口盖密封的耐压缩密封剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810024684.7A CN108148538B (zh) | 2018-01-10 | 2018-01-10 | 一种用于飞机口盖密封的耐压缩密封剂 |
Publications (2)
Publication Number | Publication Date |
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CN108148538A CN108148538A (zh) | 2018-06-12 |
CN108148538B true CN108148538B (zh) | 2021-02-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN201810024684.7A Active CN108148538B (zh) | 2018-01-10 | 2018-01-10 | 一种用于飞机口盖密封的耐压缩密封剂 |
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CN (1) | CN108148538B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109021912B (zh) * | 2018-06-21 | 2021-04-20 | 中国民用航空总局第二研究所 | 一种飞机环保密封胶及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402134A (en) * | 1964-04-27 | 1968-09-17 | Thiokol Chemical Corp | Tri and tetra mercapto compounds as cross-link control agents for polysulfide elastomers |
CN105086299A (zh) * | 2015-08-25 | 2015-11-25 | 安徽中鼎密封件股份有限公司 | 一种耐低温、低压变进气歧管密封垫材料及其制备方法 |
CN105385406A (zh) * | 2015-12-08 | 2016-03-09 | 中国航空工业集团公司北京航空材料研究院 | 一种室温硫化双组分聚硫醚密封剂、其制备和使用方法 |
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2018
- 2018-01-10 CN CN201810024684.7A patent/CN108148538B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402134A (en) * | 1964-04-27 | 1968-09-17 | Thiokol Chemical Corp | Tri and tetra mercapto compounds as cross-link control agents for polysulfide elastomers |
CN105086299A (zh) * | 2015-08-25 | 2015-11-25 | 安徽中鼎密封件股份有限公司 | 一种耐低温、低压变进气歧管密封垫材料及其制备方法 |
CN105385406A (zh) * | 2015-12-08 | 2016-03-09 | 中国航空工业集团公司北京航空材料研究院 | 一种室温硫化双组分聚硫醚密封剂、其制备和使用方法 |
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Effective date of registration: 20210603 Address after: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee after: Beijing Aeronautical Materials Research Institute Co.,Ltd. Address before: Science and technology development department, No.81 box, Haidian District, Beijing 100095 Patentee before: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
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Address after: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee after: Beijing Aviation Materials Research Institute Co.,Ltd. Address before: No. 5 Yongxiang North Road, Haidian District, Beijing 100094 Patentee before: Beijing Aeronautical Materials Research Institute Co.,Ltd. |