JP2007277372A - 発泡性樹脂組成物及び発泡シート - Google Patents
発泡性樹脂組成物及び発泡シート Download PDFInfo
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- JP2007277372A JP2007277372A JP2006104300A JP2006104300A JP2007277372A JP 2007277372 A JP2007277372 A JP 2007277372A JP 2006104300 A JP2006104300 A JP 2006104300A JP 2006104300 A JP2006104300 A JP 2006104300A JP 2007277372 A JP2007277372 A JP 2007277372A
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- resin composition
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- magnesium hydroxide
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- foaming
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- 239000011342 resin composition Substances 0.000 title claims abstract description 16
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 29
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 22
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 22
- 239000004088 foaming agent Substances 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920001038 ethylene copolymer Polymers 0.000 claims description 8
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 238000009408 flooring Methods 0.000 abstract description 4
- 239000010985 leather Substances 0.000 abstract description 4
- 229920006026 co-polymeric resin Polymers 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000002845 discoloration Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000005187 foaming Methods 0.000 description 20
- 239000011256 inorganic filler Substances 0.000 description 8
- 229910003475 inorganic filler Inorganic materials 0.000 description 8
- 238000004040 coloring Methods 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 238000010306 acid treatment Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- -1 phosphate ester Chemical class 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- USVVENVKYJZFMW-ONEGZZNKSA-N (e)-carboxyiminocarbamic acid Chemical compound OC(=O)\N=N\C(O)=O USVVENVKYJZFMW-ONEGZZNKSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000012756 surface treatment agent Substances 0.000 description 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- 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
- 125000000041 C6-C10 aryl group Chemical group 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
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000002666 chemical blowing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 229920005680 ethylene-methyl methacrylate copolymer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
【解決手段】 エチレン系共重合樹脂100重量部に対し、発泡剤2〜10重量部、リン酸エステルにより表面処理された水酸化マグネシウム2〜50重量を含有してなる発泡性樹脂組成物としたことであり、該発泡性樹脂組成物を成形してなる発泡シートとしたことである。
【選択図】 なし
Description
(1)
〔リン酸モノエステル、ジエステルの場合、式中、R1はHを表し、R2はH、C8−C30のアルキル基、C6−C30のアリール基を表し、R3はC8−C30のアルキル基、C6−C30のアリール基を表す。また、リン酸トリエステルの場合、式中R1、R2、R3はC1−C8のアルキル基、C6−C10のアリール基を表す。〕
表1に示す配合をヘンシェルミキサーで混合した後、温度140℃の逆L型カレンダー成形機を使用し、シート厚み0.1mmにシーティングし未発泡シートを得た。この未発泡シートを0.11mmの裏打ち紙と積層した後、オーブンで220℃、70秒間加熱し発泡させた。この壁紙の発泡後の着色性及び発泡倍率を測定した。その結果を表1に示す。
表1に示す配合を混合した後、実施例1〜2と同様にして壁紙を作製し、同様な測定をしてその結果を表1に表す。
<着色性>
JIS Z8722の4(分光測定方法)に準じて測定をこない、JIS Z8730の6.1に準じて赤みを示す値a*を算出し、着色性を評価した。
a*が−0.5未満であれば、目視でほとんど赤みは認識されないが、−0.5以上であれば、目視で赤みが認識される。
○:a*−0.5未満
×:a*−0.5以上
<発泡倍率>
発泡前のシートの厚みと発泡後のシートの厚みを測定し、下記式で発泡倍率を算出した。
発泡倍率が5倍以上あると、発泡後に行うエンボス加工で凹凸模様が入り易くなり意匠性と風合いが良好となる。発泡倍率が3倍以上、5倍未満では、凹凸模様が入りにくくなる傾向にはあるが、意匠性、風合いともに使用できるレベルである。発泡倍率が3倍未満になると、意匠性、風合いがともに劣って使用できなくなる。
○:発泡倍率5倍以上。
△:発泡倍率3倍以上、5倍未満。
×:発泡倍率3倍未満。
(東ソー製 MFR=1.5、酢酸ビニル含有20%)
水酸化マグネシウム(1): リン酸エステル処理(協和化学製 キスマ5J)
水酸化マグネシウム(2): 無処理(TMG製 ファインマグMO)
水酸化マグネシウム(3): ステアリン酸処理(協和化学工業製 キスマ5A)
水酸化マグネシウム(4): オレイン酸処理(協和化学工業製 キスマ5B)
水酸化マグネシウム(5): シランカップリング処理(神島化学工業製 マグシーズS3)
Claims (2)
- エチレン系共重合樹脂100重量部に対し、発泡剤2〜10重量部、表面をリン酸エステル処理した水酸化マグネシウムを2〜50重量部含有してなることを特徴とする発泡性樹脂組成物。
- 請求項1に記載の発泡性樹脂組成物を成形してなることを特徴とする発泡シート。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006104300A JP5378638B2 (ja) | 2006-04-05 | 2006-04-05 | 発泡性樹脂組成物及び発泡シート |
Applications Claiming Priority (1)
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JP2006104300A JP5378638B2 (ja) | 2006-04-05 | 2006-04-05 | 発泡性樹脂組成物及び発泡シート |
Publications (2)
Publication Number | Publication Date |
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JP2007277372A true JP2007277372A (ja) | 2007-10-25 |
JP5378638B2 JP5378638B2 (ja) | 2013-12-25 |
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JP2006104300A Active JP5378638B2 (ja) | 2006-04-05 | 2006-04-05 | 発泡性樹脂組成物及び発泡シート |
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JP (1) | JP5378638B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013221061A (ja) * | 2012-04-16 | 2013-10-28 | Mitsufuku Industry Co Ltd | ゴム組成物及びその製造方法 |
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JPH11100456A (ja) * | 1997-04-18 | 1999-04-13 | Tosoh Corp | 難燃発泡性シート、難燃発泡シート及びそれよりなる壁紙並びに床材 |
JP2000230068A (ja) * | 1999-02-10 | 2000-08-22 | Lonseal Corp | 発泡性樹脂組成物、及び発泡シート |
JP2002356574A (ja) * | 2001-03-05 | 2002-12-13 | Sekisui Chem Co Ltd | 発泡性熱可塑性樹脂組成物、熱可塑性樹脂発泡体及び積層複合体 |
JP2003034740A (ja) * | 2001-07-24 | 2003-02-07 | Dainippon Ink & Chem Inc | 電線被覆材料 |
JP2003073492A (ja) * | 2001-08-30 | 2003-03-12 | Tosoh Corp | 発泡性樹脂組成物及びその用途 |
JP2003113266A (ja) * | 2001-10-02 | 2003-04-18 | Du Pont Mitsui Polychem Co Ltd | 発泡用樹脂組成物及び発泡体 |
JP2004075707A (ja) * | 2002-08-09 | 2004-03-11 | Sekisui Chem Co Ltd | 熱可塑性樹脂組成物、熱可塑性樹脂発泡体及びその製造方法 |
JP2004259683A (ja) * | 2003-02-27 | 2004-09-16 | Furukawa Electric Co Ltd:The | 難燃性ケーブルおよびその成形加工方法 |
-
2006
- 2006-04-05 JP JP2006104300A patent/JP5378638B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11100456A (ja) * | 1997-04-18 | 1999-04-13 | Tosoh Corp | 難燃発泡性シート、難燃発泡シート及びそれよりなる壁紙並びに床材 |
JP2000230068A (ja) * | 1999-02-10 | 2000-08-22 | Lonseal Corp | 発泡性樹脂組成物、及び発泡シート |
JP2002356574A (ja) * | 2001-03-05 | 2002-12-13 | Sekisui Chem Co Ltd | 発泡性熱可塑性樹脂組成物、熱可塑性樹脂発泡体及び積層複合体 |
JP2003034740A (ja) * | 2001-07-24 | 2003-02-07 | Dainippon Ink & Chem Inc | 電線被覆材料 |
JP2003073492A (ja) * | 2001-08-30 | 2003-03-12 | Tosoh Corp | 発泡性樹脂組成物及びその用途 |
JP2003113266A (ja) * | 2001-10-02 | 2003-04-18 | Du Pont Mitsui Polychem Co Ltd | 発泡用樹脂組成物及び発泡体 |
JP2004075707A (ja) * | 2002-08-09 | 2004-03-11 | Sekisui Chem Co Ltd | 熱可塑性樹脂組成物、熱可塑性樹脂発泡体及びその製造方法 |
JP2004259683A (ja) * | 2003-02-27 | 2004-09-16 | Furukawa Electric Co Ltd:The | 難燃性ケーブルおよびその成形加工方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013221061A (ja) * | 2012-04-16 | 2013-10-28 | Mitsufuku Industry Co Ltd | ゴム組成物及びその製造方法 |
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