JP4886739B2 - ポリアミド系樹脂とオレフィン系エラストマーの接合方法 - Google Patents
ポリアミド系樹脂とオレフィン系エラストマーの接合方法 Download PDFInfo
- Publication number
- JP4886739B2 JP4886739B2 JP2008168019A JP2008168019A JP4886739B2 JP 4886739 B2 JP4886739 B2 JP 4886739B2 JP 2008168019 A JP2008168019 A JP 2008168019A JP 2008168019 A JP2008168019 A JP 2008168019A JP 4886739 B2 JP4886739 B2 JP 4886739B2
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- Prior art keywords
- polyamide resin
- polyamide
- olefin
- olefin elastomer
- resin composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920006122 polyamide resin Polymers 0.000 title claims description 39
- 150000001336 alkenes Chemical class 0.000 title claims description 23
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 23
- 229920001971 elastomer Polymers 0.000 title claims description 22
- 239000000806 elastomer Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 7
- 239000011342 resin composition Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 5
- 239000011976 maleic acid Substances 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 description 11
- 239000004677 Nylon Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 7
- 229920006124 polyolefin elastomer Polymers 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 5
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920006285 olefinic elastomer Polymers 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 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 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical class C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005673 polypropylene based resin Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229920003031 santoprene Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
実施例1〜4、比較例1〜4
表1に示すポリアミド系樹脂組成物を240℃にて板状に射出成形した。この成形板を射出金型内に装着し、表面側にオレフィン系エラストマーを230℃で射出して多層成形板を得た。射出に用いたオレフィン系エラストマー組成物を表2に示す。この多層成形板を24時間後に1インチ幅に切断し、ポリアミド系樹脂組成物の層と、オレフィン系エラストマーの層との界面に180度方向の引っ張り力を加えた際の剥離強度を東洋精器製引張り試験機にて測定した。結果を表3に示す。
※2 プライムポリマー株式会社製:射出グレードポリオレフィンJ715M
※3 プライムポリマー株式会社製:射出グレードポリオレフィンJ830HV
※4 住友化学株式会社製:タフセレンT4535−MA
表4に示すガラス繊維強化ポリアミド6を用いて調製したポリアミド系樹脂組成物を用い、実施例1〜4と同様にして射出成形して得た成形板を射出金型内に装着し、実施例1〜4と同様に表2に示すオレフィン系エラストマーを成形板の表面側に射出して多層成形板を得た。この多層成形体のポリアミド系樹脂組成物の層と、オレフィン系エラストマーの層との間の剥離強度を同様にして測定した。結果を表5に示す。
Claims (1)
- メルトフローレイト20〜45g/10分の高流動性ポリプロピレン系樹脂5〜80重量%、ポリアミド系樹脂5〜80重量%、相溶化剤としてマレイン酸類でグラフトされたオレフィン系ポリマー1〜80重量%(但し、高流動性ポリプロピレン系樹脂、ポリアミド樹脂、相溶化剤の合計は100重量%)とからなるポリアミド系樹脂組成物の成形品表面に、ポリアミド系樹脂組成物に含まれる相溶化剤と同一の相溶化剤を含むオレフィン系エラストマーを熱融着により複合化することを特徴とするポリアミド系樹脂とオレフィン系エラストマーの接合方法。
Priority Applications (1)
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JP2008168019A JP4886739B2 (ja) | 2008-06-27 | 2008-06-27 | ポリアミド系樹脂とオレフィン系エラストマーの接合方法 |
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JP2008168019A JP4886739B2 (ja) | 2008-06-27 | 2008-06-27 | ポリアミド系樹脂とオレフィン系エラストマーの接合方法 |
Publications (2)
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JP2010006953A JP2010006953A (ja) | 2010-01-14 |
JP4886739B2 true JP4886739B2 (ja) | 2012-02-29 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020145013A1 (ja) * | 2019-01-09 | 2020-07-16 | トヨタ紡織株式会社 | 振動吸収材 |
JP7250254B2 (ja) * | 2020-06-17 | 2023-04-03 | 株式会社豊田中央研究所 | 熱可塑性樹脂組成物 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH03207735A (ja) * | 1990-01-10 | 1991-09-11 | Asahi Chem Ind Co Ltd | 機械的特性に優れた樹脂成形品 |
JP2602162B2 (ja) * | 1993-02-24 | 1997-04-23 | 三ツ星ベルト株式会社 | ポリアミド系樹脂組成物 |
JP4894168B2 (ja) * | 2005-03-25 | 2012-03-14 | 東レ株式会社 | ポリアミド樹脂組成物およびその製造方法 |
JP2006291118A (ja) * | 2005-04-14 | 2006-10-26 | Asahi Kasei Chemicals Corp | 自動車冷却空調部品用ポリアミド樹脂組成物 |
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