CN1280237C - 天线罩涂层材料及其制备方法 - Google Patents
天线罩涂层材料及其制备方法 Download PDFInfo
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- CN1280237C CN1280237C CN 200410155494 CN200410155494A CN1280237C CN 1280237 C CN1280237 C CN 1280237C CN 200410155494 CN200410155494 CN 200410155494 CN 200410155494 A CN200410155494 A CN 200410155494A CN 1280237 C CN1280237 C CN 1280237C
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- coating material
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- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 238000000576 coating method Methods 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 239000004744 fabric Substances 0.000 claims abstract description 63
- 239000002245 particle Substances 0.000 claims abstract description 30
- 239000011858 nanopowder Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 229910052582 BN Inorganic materials 0.000 claims description 8
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 238000000748 compression moulding Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002196 Pyroceram Substances 0.000 claims 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 238000007711 solidification Methods 0.000 claims 3
- 230000008023 solidification Effects 0.000 claims 3
- 239000012467 final product Substances 0.000 claims 2
- 235000012054 meals Nutrition 0.000 claims 2
- 238000002203 pretreatment Methods 0.000 claims 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims 1
- 229960000935 dehydrated alcohol Drugs 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract description 31
- 239000006255 coating slurry Substances 0.000 abstract description 28
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 abstract description 17
- 239000000919 ceramic Substances 0.000 abstract description 16
- 239000000843 powder Substances 0.000 abstract description 14
- 239000002131 composite material Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000002679 ablation Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 43
- 239000010453 quartz Substances 0.000 description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000011259 mixed solution Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910018626 Al(OH) Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
材料?能 | 99%氧化铝陶瓷 | 微晶玻璃陶瓷 | 石英陶瓷 | 氮化硅陶瓷 | 石英织物/石英 | 3DQ/石英 | 2.5DQ/磷酸盐 |
密度(g/cm3) | 3.9 | 2.6 | 2.0 | 3.2 | 1.0-1.25 | 1.70-1.85 | 1.6-1.85 |
抗弯强度(MPa) | 270 | 235 | 50 | 400 | 60-110 | 60-110 | 40-110 |
吸水率(%) | 0 | 0 | 5 | --- | ----- | ----- | ---- |
介电常数(10GHz) | 9.6 | 5.68 | 3.55 | 7.90 | 2.8-3.0 | 3.0-3.4 | 3.2-3.4 |
损耗角正切(10GHz) | 0.0014 | 0.0002 | 0.0004 | 0.004 | 0.005-0.008 | 0.005-0.008 | 0.007-0.008 |
热膨胀系数(10-6/℃) | 8.1 | 4.0 | 0.54 | 3.2 | 0.5 | 1.0 | 2.0 |
导热系数(cal/cm.s.℃) | 0.09 | 0.009 | 0.0019 | 0.05 | 0.06 | ||
抗热冲击性 | 差 | 好 | 很好 | 好 | 好 | 很好 | 好 |
抗雨蚀性 | 好 | 很好 | 差 | 很好 | 一般 | 一般 | 好 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410155494 CN1280237C (zh) | 2004-12-01 | 2004-12-01 | 天线罩涂层材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410155494 CN1280237C (zh) | 2004-12-01 | 2004-12-01 | 天线罩涂层材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1613824A CN1613824A (zh) | 2005-05-11 |
CN1280237C true CN1280237C (zh) | 2006-10-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200410155494 Expired - Lifetime CN1280237C (zh) | 2004-12-01 | 2004-12-01 | 天线罩涂层材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1280237C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328221C (zh) * | 2005-10-27 | 2007-07-25 | 中材高新材料股份有限公司 | 无机纤维织物增强陶瓷透波材料及其制备方法 |
JP4176793B2 (ja) * | 2006-09-07 | 2008-11-05 | 日本バルカー工業株式会社 | レドーム用フッ素樹脂組成物、レドームおよびレドームの製造方法 |
CN102531612A (zh) * | 2010-12-15 | 2012-07-04 | 北京中材人工晶体研究院有限公司 | 氮化硅材料和氮化硅材料制成的隔热盘罩的制备方法 |
CN102810740B (zh) * | 2012-07-31 | 2016-04-20 | 深圳光启创新技术有限公司 | Wi-Fi天线罩及其制备方法 |
CN103401070B (zh) * | 2013-07-13 | 2015-04-08 | 西安电子科技大学 | 基于远场的薄壳式天线罩壁厚修磨方法 |
CN106242550A (zh) * | 2016-07-22 | 2016-12-21 | 哈尔滨工业大学 | 一种防潮透波石英纤维/磷酸盐陶瓷复合材料制备方法 |
CN106570959A (zh) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | 基于gsm模块的智能防盗电控门锁系统 |
CN110423122B (zh) * | 2019-08-06 | 2021-08-06 | 中国科学院上海硅酸盐研究所 | 一种低损耗、高导热氮化硅陶瓷的制备方法 |
TR201921786A1 (tr) * | 2019-12-26 | 2021-07-26 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | Isil püskürtme yolu i̇le çok katmanli serami̇k yapilar üretmek i̇çi̇n bi̇r metot |
CN112409696A (zh) * | 2020-12-22 | 2021-02-26 | 苏州润佳工程塑料股份有限公司 | 一种用于5g天线罩的改性塑料 |
CN114853482B (zh) * | 2022-05-11 | 2023-06-06 | 西安交通大学 | 一种高韧性氮化硅纳米线/氮化硅层状陶瓷及其制备方法 |
-
2004
- 2004-12-01 CN CN 200410155494 patent/CN1280237C/zh not_active Expired - Lifetime
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CN1613824A (zh) | 2005-05-11 |
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Address after: 255000 Shandong Province, Zibo city Zhangdian District No. five Lane three Willow Road West Patentee after: SINOMA ADVANCED MATERIALS Co.,Ltd. Address before: 255000 Shandong Province, Zibo city Zhangdian District No. five Lane three Willow Road West Patentee before: Zhongcai Xianjin Material Co.,Ltd. Shandong Prov |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180329 Address after: 255086 Shandong high tech Zone in Zibo City, Yumin Road No. 128 Patentee after: SHANDONG RESEARCH & DESIGN INSTITUTE OF INDUSTRY CERAMICS Co.,Ltd. Address before: 255000 Shandong Province, Zibo city Zhangdian District No. five Lane three Willow Road West Patentee before: SINOMA ADVANCED MATERIALS Co.,Ltd. |
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Granted publication date: 20061018 |
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CX01 | Expiry of patent term |