CN115816742B - 一种epp基复材抗震吸能汽车保险杠的制备方法 - Google Patents
一种epp基复材抗震吸能汽车保险杠的制备方法 Download PDFInfo
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- CN115816742B CN115816742B CN202310143261.8A CN202310143261A CN115816742B CN 115816742 B CN115816742 B CN 115816742B CN 202310143261 A CN202310143261 A CN 202310143261A CN 115816742 B CN115816742 B CN 115816742B
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- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000004743 Polypropylene Substances 0.000 title description 4
- -1 polypropylene Polymers 0.000 title description 4
- 229920001155 polypropylene Polymers 0.000 title description 4
- 239000010410 layer Substances 0.000 claims abstract description 278
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- 239000011324 bead Substances 0.000 claims abstract description 202
- 238000003825 pressing Methods 0.000 claims abstract description 143
- 239000002344 surface layer Substances 0.000 claims abstract description 131
- 238000000034 method Methods 0.000 claims abstract description 60
- 238000005187 foaming Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 110
- 239000000835 fiber Substances 0.000 claims description 96
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- 238000000465 moulding Methods 0.000 claims description 28
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 24
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 20
- 238000011049 filling Methods 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
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- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 229920002748 Basalt fiber Polymers 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 13
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- 238000005056 compaction Methods 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- 239000002241 glass-ceramic Substances 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 7
- 239000002121 nanofiber Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 abstract description 48
- 230000000694 effects Effects 0.000 abstract description 19
- 230000032683 aging Effects 0.000 abstract description 16
- 230000035939 shock Effects 0.000 abstract description 15
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000001502 supplementing effect Effects 0.000 abstract 1
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- 238000001514 detection method Methods 0.000 description 15
- 208000012868 Overgrowth Diseases 0.000 description 9
- 239000011162 core material Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
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- 238000000227 grinding Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000012805 post-processing Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
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- 230000000903 blocking effect Effects 0.000 description 1
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- 230000002950 deficient Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
Images
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
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CN202310143261.8A CN115816742B (zh) | 2023-02-21 | 2023-02-21 | 一种epp基复材抗震吸能汽车保险杠的制备方法 |
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CN202310143261.8A CN115816742B (zh) | 2023-02-21 | 2023-02-21 | 一种epp基复材抗震吸能汽车保险杠的制备方法 |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001096559A (ja) * | 1999-09-29 | 2001-04-10 | Kanegafuchi Chem Ind Co Ltd | ポリオレフィン系樹脂の型内発泡成形方法 |
DE10311667A1 (de) * | 2002-03-15 | 2003-10-30 | Peguform Gmbh & Co Kg | Verfahren zum Hinterschäumen von Slushschichten |
CN1990229A (zh) * | 2005-12-28 | 2007-07-04 | 日本塑料株式会社 | 成型品和插入成型方法 |
CN104105585A (zh) * | 2011-08-26 | 2014-10-15 | 约翰逊内控两合公司 | 特别用于车辆内部空间的内饰件和制造方法 |
JP2017159498A (ja) * | 2016-03-08 | 2017-09-14 | 積水化成品工業株式会社 | 複合発泡体、及び、緩衝材 |
WO2018101198A1 (ja) * | 2016-11-30 | 2018-06-07 | 東北資材工業株式会社 | 発泡樹脂多層成形ボード及びその製造方法 |
CN109366840A (zh) * | 2018-11-27 | 2019-02-22 | 四川力登维汽车部件有限公司 | 一种带有塑化皮纹层的epp产品一体成型工艺 |
CN210941618U (zh) * | 2019-06-19 | 2020-07-07 | 浙江吉智新能源汽车科技有限公司 | 一种车内外装饰板及应用其的汽车 |
CN112109264A (zh) * | 2019-06-19 | 2020-12-22 | 浙江吉智新能源汽车科技有限公司 | 一种汽车内外饰件用epp材料的发泡自结皮工艺 |
CN112536965A (zh) * | 2020-11-24 | 2021-03-23 | 无锡顺旺现代包装材料有限公司 | 一种epp聚丙烯产品成型工艺及一种聚丙烯底板 |
CN215750871U (zh) * | 2021-06-23 | 2022-02-08 | 上海沥高科技股份有限公司 | 一种汽车保险杠横梁 |
CN216466686U (zh) * | 2021-10-26 | 2022-05-10 | 中山市和熙尚龙塑料制品有限公司 | 一种具有较强缓冲性能的泡沫板 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08187810A (ja) * | 1995-01-13 | 1996-07-23 | Araco Corp | 自動車用内装品の芯材 |
US20070202314A1 (en) * | 2004-04-30 | 2007-08-30 | Sambark Co., Ltd | Thermoplastic Compound Plate-Shaped Material, Method For Manufacturing And Articles Manufactured Using The Same |
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- 2023-02-21 CN CN202310143261.8A patent/CN115816742B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001096559A (ja) * | 1999-09-29 | 2001-04-10 | Kanegafuchi Chem Ind Co Ltd | ポリオレフィン系樹脂の型内発泡成形方法 |
DE10311667A1 (de) * | 2002-03-15 | 2003-10-30 | Peguform Gmbh & Co Kg | Verfahren zum Hinterschäumen von Slushschichten |
CN1990229A (zh) * | 2005-12-28 | 2007-07-04 | 日本塑料株式会社 | 成型品和插入成型方法 |
CN104105585A (zh) * | 2011-08-26 | 2014-10-15 | 约翰逊内控两合公司 | 特别用于车辆内部空间的内饰件和制造方法 |
JP2017159498A (ja) * | 2016-03-08 | 2017-09-14 | 積水化成品工業株式会社 | 複合発泡体、及び、緩衝材 |
WO2018101198A1 (ja) * | 2016-11-30 | 2018-06-07 | 東北資材工業株式会社 | 発泡樹脂多層成形ボード及びその製造方法 |
CN109366840A (zh) * | 2018-11-27 | 2019-02-22 | 四川力登维汽车部件有限公司 | 一种带有塑化皮纹层的epp产品一体成型工艺 |
CN210941618U (zh) * | 2019-06-19 | 2020-07-07 | 浙江吉智新能源汽车科技有限公司 | 一种车内外装饰板及应用其的汽车 |
CN112109264A (zh) * | 2019-06-19 | 2020-12-22 | 浙江吉智新能源汽车科技有限公司 | 一种汽车内外饰件用epp材料的发泡自结皮工艺 |
CN112536965A (zh) * | 2020-11-24 | 2021-03-23 | 无锡顺旺现代包装材料有限公司 | 一种epp聚丙烯产品成型工艺及一种聚丙烯底板 |
CN215750871U (zh) * | 2021-06-23 | 2022-02-08 | 上海沥高科技股份有限公司 | 一种汽车保险杠横梁 |
CN216466686U (zh) * | 2021-10-26 | 2022-05-10 | 中山市和熙尚龙塑料制品有限公司 | 一种具有较强缓冲性能的泡沫板 |
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Application publication date: 20230321 Assignee: Liaoning Jianyun Guangyi Technology Co.,Ltd. Assignor: SHENYANG LIDENGWEI AUTO PARTS CO.,LTD. Contract record no.: X2023980043001 Denomination of invention: A preparation method of EPP based composite material for earthquake resistant and energy absorbing car bumpers Granted publication date: 20230602 License type: Common License Record date: 20231010 Application publication date: 20230321 Assignee: Liaoning Corinthman New Materials Co.,Ltd. Assignor: SHENYANG LIDENGWEI AUTO PARTS CO.,LTD. Contract record no.: X2023980042995 Denomination of invention: A preparation method of EPP based composite material for earthquake resistant and energy absorbing car bumpers Granted publication date: 20230602 License type: Common License Record date: 20231010 Application publication date: 20230321 Assignee: Jinyu (Shenyang) Technology Co.,Ltd. Assignor: SHENYANG LIDENGWEI AUTO PARTS CO.,LTD. Contract record no.: X2023980042983 Denomination of invention: A preparation method of EPP based composite material for earthquake resistant and energy absorbing car bumpers Granted publication date: 20230602 License type: Common License Record date: 20231010 |
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Application publication date: 20230321 Assignee: Tongwen Lixin (Shenyang) Intelligent Digital Technology Co.,Ltd. Assignor: SHENYANG LIDENGWEI AUTO PARTS CO.,LTD. Contract record no.: X2023980043380 Denomination of invention: A preparation method of EPP based composite material for earthquake resistant and energy absorbing car bumpers Granted publication date: 20230602 License type: Common License Record date: 20231018 |