CN109467882B - 一种耐高温高湿的底部填充材料及其制备方法 - Google Patents
一种耐高温高湿的底部填充材料及其制备方法 Download PDFInfo
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- CN109467882B CN109467882B CN201811305145.7A CN201811305145A CN109467882B CN 109467882 B CN109467882 B CN 109467882B CN 201811305145 A CN201811305145 A CN 201811305145A CN 109467882 B CN109467882 B CN 109467882B
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- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 37
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 37
- 239000000945 filler Substances 0.000 claims abstract description 20
- 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 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000003085 diluting agent Substances 0.000 claims abstract description 16
- 229930185605 Bisphenol Natural products 0.000 claims abstract description 15
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 14
- 238000009736 wetting Methods 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 59
- 238000003756 stirring Methods 0.000 claims description 42
- 238000005303 weighing Methods 0.000 claims description 42
- 238000002156 mixing Methods 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 7
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 claims description 6
- 235000013923 monosodium glutamate Nutrition 0.000 claims description 6
- 239000004223 monosodium glutamate Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 3
- 239000012847 fine chemical Substances 0.000 claims 5
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 229910052736 halogen Inorganic materials 0.000 abstract description 5
- 238000004377 microelectronic Methods 0.000 abstract description 5
- 150000002367 halogens Chemical class 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 21
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical group C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004842 bisphenol F epoxy resin Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Epoxy Resins (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 对比实施例1 | 对比实施例2 | |
氯含量/ppm | 280 | 350 | 280 | 260 | 320 | 280 | 1870 |
流动速度/s | 54 | 37 | 57 | 60 | 46 | 68 | 122 |
固化速度/min | 7.78 | 6.05 | 7.42 | 7.56 | 7.03 | 7.65 | 30.56 |
玻璃化转变温度/℃ | 128 | 142 | 129 | 126 | 137 | 115 | 102 |
湿热老化 | Pass | Pass | Pass | Pass | Pass | Fail | Fail |
吸水率/% | 1.38 | 1.02 | 1.32 | 1.56 | 1.13 | 3.56 | 5.54 |
Claims (5)
Priority Applications (1)
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CN201811305145.7A CN109467882B (zh) | 2018-11-05 | 2018-11-05 | 一种耐高温高湿的底部填充材料及其制备方法 |
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CN201811305145.7A CN109467882B (zh) | 2018-11-05 | 2018-11-05 | 一种耐高温高湿的底部填充材料及其制备方法 |
Publications (2)
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CN109467882A CN109467882A (zh) | 2019-03-15 |
CN109467882B true CN109467882B (zh) | 2021-03-30 |
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CN112457807A (zh) * | 2020-11-14 | 2021-03-09 | 烟台德邦科技股份有限公司 | 一种热稳定性优异的芯片级底部填充材料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04217675A (ja) * | 1990-10-30 | 1992-08-07 | Dainippon Ink & Chem Inc | エポキシ樹脂、その製造方法及びエポキシ樹脂組成物 |
CN102559115A (zh) * | 2011-12-22 | 2012-07-11 | 烟台德邦科技有限公司 | 一种芯片级底部填充胶及其制备方法 |
CN105164179A (zh) * | 2013-03-06 | 2015-12-16 | Dic株式会社 | 环氧树脂组合物、固化物、散热材料和电子构件 |
CN105802563A (zh) * | 2016-04-20 | 2016-07-27 | 烟台德邦科技有限公司 | 一种流动型芯片级底部填充胶及其制备方法 |
-
2018
- 2018-11-05 CN CN201811305145.7A patent/CN109467882B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04217675A (ja) * | 1990-10-30 | 1992-08-07 | Dainippon Ink & Chem Inc | エポキシ樹脂、その製造方法及びエポキシ樹脂組成物 |
CN102559115A (zh) * | 2011-12-22 | 2012-07-11 | 烟台德邦科技有限公司 | 一种芯片级底部填充胶及其制备方法 |
CN105164179A (zh) * | 2013-03-06 | 2015-12-16 | Dic株式会社 | 环氧树脂组合物、固化物、散热材料和电子构件 |
CN105802563A (zh) * | 2016-04-20 | 2016-07-27 | 烟台德邦科技有限公司 | 一种流动型芯片级底部填充胶及其制备方法 |
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Address after: No.3-3 Kaifeng Road, Yantai Development Zone, Shandong Province Applicant after: Yantai Debang Technology Co.,Ltd. Address before: No.3-3 Kaifeng Road, Yantai Development Zone, Shandong Province Applicant before: DARBOND TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A high temperature and humidity resistant underfill material and its preparation method Effective date of registration: 20220531 Granted publication date: 20210330 Pledgee: Rizhao bank Limited by Share Ltd. Yantai branch Pledgor: Yantai Debang Technology Co.,Ltd. Registration number: Y2022980006750 |