JP2016204770A - 発泡壁紙 - Google Patents
発泡壁紙 Download PDFInfo
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- JP2016204770A JP2016204770A JP2015084786A JP2015084786A JP2016204770A JP 2016204770 A JP2016204770 A JP 2016204770A JP 2015084786 A JP2015084786 A JP 2015084786A JP 2015084786 A JP2015084786 A JP 2015084786A JP 2016204770 A JP2016204770 A JP 2016204770A
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- 239000000945 filler Substances 0.000 claims description 14
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Images
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】シート状に形成された繊維質の基材2と、基材2上に設けられた発泡樹脂層3と、を備える発泡壁紙1であって、当該発泡壁紙1の基材2とは反対側の最表面4には凹凸5が設けられ、凹凸5のISO 25178に準拠して測定された粗さパラメーターのうち、最大高さSzの値は300μm以上1000μm以下であり、かつ算術平均粗さSaの値は50μm以上250μm以下である。
【選択図】図1
Description
[樹脂組成物]
[樹脂シート]
[積層シート]
[発泡壁紙]
[発泡壁紙の作製]
(実施例1〜4、比較例1〜3)
[低密度ポリエチレン]
樹脂A:ノバテックLD LC604(日本ポリエチレン(株)製、商品名、密度=0.918g/cm3)
[超低密度ポリエチレン]
樹脂B:タフマー DF140(三井化学(株)製、商品名、密度=0.905g/cm3)
[炭酸カルシウム]
充填剤A:ソフトン1000(備北粉化工業(株)製、商品名)
[二酸化チタン]
充填剤B:タイペークCR−60−2(石原産業(株)製、商品名)
発泡剤:ビニホールAC#3C−2K(永和化成工業(株)製、商品名)
発泡助剤:アデカスタブOF−101((株)ADEKA製、商品名、ステアリン酸亜鉛等脂肪酸金属石鹸及び炭酸カルシウムの混合物)
添加剤:アデカスタブAP−546((株)ADEKA製、商品名)
[積層シートの評価]
(表面形状測定)
(結露防止性能)
Claims (4)
- シート状に形成された繊維質の基材と、前記基材上に設けられた発泡樹脂層と、を備える発泡壁紙であって、
当該発泡壁紙の前記基材とは反対側の最表面には凹凸が設けられ、前記凹凸のISO 25178に準拠して測定された粗さパラメーターのうち、最大高さSzの値は300μm以上1000μm以下であり、かつ算術平均粗さSaの値は50μm以上250μm以下であることを特徴とする発泡壁紙。 - 前記凹凸は、前記発泡樹脂層に設けられていることを特徴とする請求項1に記載の発泡壁紙。
- 当該発泡壁紙の前記基材とは反対側の最表層の樹脂成分は、前記最表層の樹脂成分の全質量を100質量部とした場合において、30質量部以上100質量部以下のポリオレフィン系樹脂を含有することを特徴とする請求項1又は2に記載の発泡壁紙。
- 前記発泡樹脂層は、1層からなり、かつ炭酸カルシウムを含有する充填剤が添加されていることを特徴とする請求項1〜3の何れか一項に記載の発泡壁紙。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015084786A JP6536146B2 (ja) | 2015-04-17 | 2015-04-17 | 発泡壁紙 |
Applications Claiming Priority (1)
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JP2015084786A JP6536146B2 (ja) | 2015-04-17 | 2015-04-17 | 発泡壁紙 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016204770A true JP2016204770A (ja) | 2016-12-08 |
JP6536146B2 JP6536146B2 (ja) | 2019-07-03 |
Family
ID=57487571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015084786A Active JP6536146B2 (ja) | 2015-04-17 | 2015-04-17 | 発泡壁紙 |
Country Status (1)
Country | Link |
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