JP2002179874A5 - - Google Patents
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- Publication number
- JP2002179874A5 JP2002179874A5 JP2000381792A JP2000381792A JP2002179874A5 JP 2002179874 A5 JP2002179874 A5 JP 2002179874A5 JP 2000381792 A JP2000381792 A JP 2000381792A JP 2000381792 A JP2000381792 A JP 2000381792A JP 2002179874 A5 JP2002179874 A5 JP 2002179874A5
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- compression set
- parts
- acrylic elastomer
- white filler
- 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.)
- Withdrawn
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 229920000800 acrylic rubber Polymers 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000004386 diacrylate group Chemical group 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- ALVZNPYWJMLXKV-UHFFFAOYSA-N 1,9-Nonanediol Chemical compound OCCCCCCCCCO ALVZNPYWJMLXKV-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- NWIIFBPIDORBCY-UHFFFAOYSA-N 2-methylprop-2-enoic acid;propane-1,2,3-triol;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O.OCC(O)CO NWIIFBPIDORBCY-UHFFFAOYSA-N 0.000 description 1
- WPSWDCBWMRJJED-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;oxirane Chemical compound C1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 WPSWDCBWMRJJED-UHFFFAOYSA-N 0.000 description 1
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical class C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 1
- QGRPEBYUVHSYDR-UHFFFAOYSA-N CC(=C)C(O)=O.OCC(O)COOC(=O)C=C Chemical compound CC(=C)C(O)=O.OCC(O)COOC(=O)C=C QGRPEBYUVHSYDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- -1 alkylene glycols Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Description
白色充填剤を配合した塩素含有アクリルエラストマー組成物を用いた加硫成形時には、金型汚染という問題は発生せず、ただし耐圧縮永久歪特性が著しく劣るようになる。このような白色充填剤配合にシランカップリング剤を配合する目的は、主として耐圧縮永久歪特性の改善であり、その添加割合はアクリルエラストマー100重量部当り約1〜2重量部であるが、耐圧縮永久歪特性の改善には程遠いのが実情である。 A white filler vulcanization time using the chlorine-containing acrylic elastomer composition blended is a problem that mold contamination does not occur, but resistance to compression set characteristics are as markedly inferior. Such white filler purpose of a silane coupling agent in the formulation is mainly improved resistance to compression set properties, although the addition rate is from about 1 to 2 parts by weight per 100 parts by weight of the acrylic elastomer, resistant In fact, it is far from improving compression set characteristics.
また、必要に応じて、混練加工性、押出加工性などを改善する目的で、多官能性不飽和モノマーまたはオリゴマー、例えばエチレングリコール、プロピレングリコール、1,4-ブタンジオール、1,6-ヘキサンジオール、1,9-ノナンジオール、ネオペンチルグリコール、テトラエチレングリコール、トリプロピレングリコール、ポリプロピレングリコール等のアルキレングリコールのジアクリレートまたはジメタクリレート、ビスフェノールA-エチレンオキサイド付加物ジアクリレート、ジメチロールトリシクロデカンジアクリレート、グリセリンメタクリレートアクリレート、3-アクリロイルオキシグリセリンモノメタクリレート等を共重合させることができる。
If necessary, for the purpose of improving kneading processability, extrusion processability, etc., polyfunctional unsaturated monomers or oligomers such as ethylene glycol, propylene glycol, 1,4-butanediol, 1,6-hexanediol Diacrylates or dimethacrylates of alkylene glycols such as 1,9-nonanediol, neopentyl glycol, tetraethylene glycol, tripropylene glycol, and polypropylene glycol, bisphenol A-ethylene oxide adduct diacrylate, dimethylol tricyclodecane diacrylate , Glycerin methacrylate acrylate , 3-acryloyloxyglycerin monomethacrylate, and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000381792A JP2002179874A (en) | 2000-12-15 | 2000-12-15 | Chlorine-containing acrylic elastomer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000381792A JP2002179874A (en) | 2000-12-15 | 2000-12-15 | Chlorine-containing acrylic elastomer composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002179874A JP2002179874A (en) | 2002-06-26 |
| JP2002179874A5 true JP2002179874A5 (en) | 2008-01-10 |
Family
ID=18849731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000381792A Withdrawn JP2002179874A (en) | 2000-12-15 | 2000-12-15 | Chlorine-containing acrylic elastomer composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002179874A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4548157B2 (en) * | 2005-03-10 | 2010-09-22 | 日本ゼオン株式会社 | Acrylic rubber composition and cross-linked product |
| ES2633848T3 (en) * | 2010-06-21 | 2017-09-25 | Denka Company Limited | Acrylic composition of vulcanized rubber, part of the hose, and sealing |
| EP2915664A4 (en) * | 2012-11-01 | 2016-07-13 | Nok Corp | Resin-rubber composite |
-
2000
- 2000-12-15 JP JP2000381792A patent/JP2002179874A/en not_active Withdrawn
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