JP4872352B2 - 床材 - Google Patents
床材 Download PDFInfo
- Publication number
- JP4872352B2 JP4872352B2 JP2006005828A JP2006005828A JP4872352B2 JP 4872352 B2 JP4872352 B2 JP 4872352B2 JP 2006005828 A JP2006005828 A JP 2006005828A JP 2006005828 A JP2006005828 A JP 2006005828A JP 4872352 B2 JP4872352 B2 JP 4872352B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- resin
- thermoplastic resin
- flooring
- 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.)
- Expired - Fee Related
Links
- 238000009408 flooring Methods 0.000 title claims description 37
- 239000002023 wood Substances 0.000 claims description 72
- 229920005992 thermoplastic resin Polymers 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 37
- 239000000945 filler Substances 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 10
- 239000011342 resin composition Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 description 46
- 239000011347 resin Substances 0.000 description 46
- 238000001125 extrusion Methods 0.000 description 29
- 239000006260 foam Substances 0.000 description 19
- 238000005187 foaming Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- -1 polyethylene Polymers 0.000 description 12
- 239000004088 foaming agent Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 6
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010097 foam moulding Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004898 kneading Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920005633 polypropylene homopolymer resin Polymers 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000006866 deterioration Effects 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
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000014786 phosphorus Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 235000001508 sulfur Nutrition 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Floor Finish (AREA)
Description
熱可塑性樹脂として、MFR=0.5g/10min、最長緩和時間10秒のホモポリプロピレン樹脂を用意した。
前記実施例1において、1軸押出機での押出発泡成形時に添加するホモプロピレン樹脂として、木質系樹脂組成物に用いたMFR=0.5g/10min、最長緩和時間10秒のホモプロピレン樹脂を用いた以外は実施例1と同一の要領にて床材を作製した。
実施例1および比較例1で成形した基材について、0℃から60℃まで環境温度を変化させた際の、基材寸法変化を測定し、押出方向、基材巾方向の線膨張係数を測定した。また、基材の表面硬度をゴム硬度計にて測定した。結果を表1に示す。
2…木質系充填材
3…気泡
4…木質樹脂発泡成形体
5…化粧シート
6…床材
Claims (2)
- 少なくとも、熱可塑性樹脂と、木質系充填剤とを含む木質樹脂組成物を成形してなる床材において、
前記熱可塑性樹脂として、最長緩和時間が0.1秒以下の熱可塑性樹脂と、最長緩和時間が1〜100秒の熱可塑性樹脂とを混合することを特徴とする床材。 - 請求項1記載の床材において、混合する熱可塑性樹脂のうち、最長緩和時間が0.1秒以下の熱可塑性樹脂が、前記熱可塑性樹脂全体100重量部に対し、5〜30重量部混合してあることを特徴とする床材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006005828A JP4872352B2 (ja) | 2006-01-13 | 2006-01-13 | 床材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006005828A JP4872352B2 (ja) | 2006-01-13 | 2006-01-13 | 床材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007186906A JP2007186906A (ja) | 2007-07-26 |
JP4872352B2 true JP4872352B2 (ja) | 2012-02-08 |
Family
ID=38342254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006005828A Expired - Fee Related JP4872352B2 (ja) | 2006-01-13 | 2006-01-13 | 床材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4872352B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5375222B2 (ja) * | 2009-03-12 | 2013-12-25 | 株式会社オートネットワーク技術研究所 | 樹脂組成物および絶縁電線 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4606034B2 (ja) * | 2004-02-03 | 2011-01-05 | 株式会社プライムポリマー | 繊維強化ポリオレフィン系樹脂組成物及びその成形品 |
JP2005232828A (ja) * | 2004-02-20 | 2005-09-02 | Toppan Printing Co Ltd | 床材 |
-
2006
- 2006-01-13 JP JP2006005828A patent/JP4872352B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007186906A (ja) | 2007-07-26 |
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