CN104589525A - 注塑型粘结永磁材料的制备方法及制品 - Google Patents
注塑型粘结永磁材料的制备方法及制品 Download PDFInfo
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- CN104589525A CN104589525A CN201410841661.7A CN201410841661A CN104589525A CN 104589525 A CN104589525 A CN 104589525A CN 201410841661 A CN201410841661 A CN 201410841661A CN 104589525 A CN104589525 A CN 104589525A
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- Prior art keywords
- injection molding
- preparation
- electromagnetic material
- magnetic material
- binding electromagnetic
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 53
- 239000000696 magnetic material Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 70
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 24
- 238000005453 pelletization Methods 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 15
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 25
- 230000004048 modification Effects 0.000 claims description 23
- 238000012986 modification Methods 0.000 claims description 23
- 230000035699 permeability Effects 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 15
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 230000003078 antioxidant effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 10
- 238000000967 suction filtration Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims description 7
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 7
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 239000002480 mineral oil Substances 0.000 claims description 5
- 235000010446 mineral oil Nutrition 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000005662 Paraffin oil Substances 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010525 oxidative degradation reaction Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004709 Chlorinated polyethylene Substances 0.000 abstract 1
- GEYXPJBPASPPLI-UHFFFAOYSA-N manganese(III) oxide Inorganic materials O=[Mn]O[Mn]=O GEYXPJBPASPPLI-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000036314 physical performance Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410841661.7A CN104589525B (zh) | 2014-12-30 | 2014-12-30 | 注塑型粘结永磁材料的制备方法及制品 |
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CN201410841661.7A CN104589525B (zh) | 2014-12-30 | 2014-12-30 | 注塑型粘结永磁材料的制备方法及制品 |
Publications (2)
Publication Number | Publication Date |
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CN104589525A true CN104589525A (zh) | 2015-05-06 |
CN104589525B CN104589525B (zh) | 2017-05-31 |
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CN201410841661.7A Expired - Fee Related CN104589525B (zh) | 2014-12-30 | 2014-12-30 | 注塑型粘结永磁材料的制备方法及制品 |
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CN (1) | CN104589525B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105623094A (zh) * | 2016-02-22 | 2016-06-01 | 太仓市晨洲塑业有限公司 | 一种磁性工程塑料 |
CN106893313A (zh) * | 2017-01-17 | 2017-06-27 | 江西伟普科技有限公司 | 用于注塑磁性材料改性的纳米多元聚合物及制备方法 |
CN106935351A (zh) * | 2017-01-17 | 2017-07-07 | 江西伟普科技有限公司 | 纳米改性注塑粘结磁性材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027480A (ja) * | 2005-07-19 | 2007-02-01 | Sumitomo Metal Mining Co Ltd | 樹脂結合型磁石組成物、その製造方法及びそれを用いた樹脂結合型磁石 |
CN101358006A (zh) * | 2008-09-27 | 2009-02-04 | 中山大学 | 一种用于不锈钢保护的纳米磁性保护膜树脂组合物 |
CN103578683A (zh) * | 2013-09-29 | 2014-02-12 | 浙江省东阳市诚基电机有限公司 | 一种低温用橡胶磁条及其制备方法 |
CN104231430A (zh) * | 2014-08-26 | 2014-12-24 | 广东红旗家具有限公司 | 抗污耐老化木塑材料的制备方法及制品 |
-
2014
- 2014-12-30 CN CN201410841661.7A patent/CN104589525B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027480A (ja) * | 2005-07-19 | 2007-02-01 | Sumitomo Metal Mining Co Ltd | 樹脂結合型磁石組成物、その製造方法及びそれを用いた樹脂結合型磁石 |
CN101358006A (zh) * | 2008-09-27 | 2009-02-04 | 中山大学 | 一种用于不锈钢保护的纳米磁性保护膜树脂组合物 |
CN103578683A (zh) * | 2013-09-29 | 2014-02-12 | 浙江省东阳市诚基电机有限公司 | 一种低温用橡胶磁条及其制备方法 |
CN104231430A (zh) * | 2014-08-26 | 2014-12-24 | 广东红旗家具有限公司 | 抗污耐老化木塑材料的制备方法及制品 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105623094A (zh) * | 2016-02-22 | 2016-06-01 | 太仓市晨洲塑业有限公司 | 一种磁性工程塑料 |
CN106893313A (zh) * | 2017-01-17 | 2017-06-27 | 江西伟普科技有限公司 | 用于注塑磁性材料改性的纳米多元聚合物及制备方法 |
CN106935351A (zh) * | 2017-01-17 | 2017-07-07 | 江西伟普科技有限公司 | 纳米改性注塑粘结磁性材料及其制备方法 |
Also Published As
Publication number | Publication date |
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CN104589525B (zh) | 2017-05-31 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tianhe District Huang Cun Guangdong province Guangzhou City Daguan road 511400 No. 26 B313 Applicant after: Guangzhou High Technology Co., Ltd. Address before: 511400 Guangdong province Dongguan Nancheng District week Xilong Xi Road No. 5, Goldman science and Technology Park of the two fifteenth storey commercial building room 07 Applicant before: Dongguan high magnetic Technology Co., Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Qiancheng Inventor after: Zhang Zhonggang Inventor after: Han Peng Inventor before: Liang Hongwen Inventor before: Feng Rong |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170425 Address after: 511400 room F08, Golden Star Building, No. 1, John King Road, Guangzhou, Guangdong, Tianhe District, China Applicant after: Guangzhou Shang Niu Design Co., Ltd. Applicant after: Guangdong Hi Tech Co., Ltd. Address before: Tianhe District Huang Cun Guangdong province Guangzhou City Daguan road 511400 No. 26 B313 Applicant before: Guangzhou High Technology Co., Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201230 |