JPH0423002Y2 - - Google Patents
Info
- Publication number
- JPH0423002Y2 JPH0423002Y2 JP3049187U JP3049187U JPH0423002Y2 JP H0423002 Y2 JPH0423002 Y2 JP H0423002Y2 JP 3049187 U JP3049187 U JP 3049187U JP 3049187 U JP3049187 U JP 3049187U JP H0423002 Y2 JPH0423002 Y2 JP H0423002Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- wall covering
- covering sheet
- utility
- model registration
- 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
Links
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 14
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 14
- 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 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920013629 Torelina Polymers 0.000 description 1
- 239000004742 Torelina™ Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
〔産業上の利用分野〕
本考案は壁装用シートに関する。さらに詳しく
は、凹凸模様を有する難燃性壁装用シートに関す
る。本考案の壁装用シートは、建物の内装材を中
心としたものであるが、家具、インテリアなどの
装材としても用いられる。
〔従来の技術〕
従来、有機物からなる代表的な壁装材として、
熱可塑性の塩化ビニルシートに難燃紙を裏打ちし
た壁装材が知られている。
〔考案が解決しようとする問題点〕
従来の塩化ビニル壁装材は、次に掲げるような
種々の欠点を有する。
例えば、塩化ビニル壁装材は重く、壁紙などの
壁装材としての人手による施工時の作業効率が悪
く、作業者の腰痛問題もある。即ち、壁装用シー
トは軽量化が望まれている。
また、壁装用シートは、難燃性とともに、燃焼
時に発生する有毒ガスの減少が望まれているにも
かかわらず、塩化ビニル壁装材は燃焼時（火災な
ど）に刺激臭のハロゲン（塩素）ガスを大量に発
生する。
また、塩化ビニル壁装材は表面のシミ（付着）、
汚れがつきやすく、拭きとれないという問題があ
る。
さらに、汚れを取り除くために、有機溶剤など
で拭きとると、印刷、着色の色落ちを生ずる。即
ち、耐溶剤性、耐摩耗性に問題がある。
塩化ビニル壁装材は寸法安定性にも問題があ
り、常温で収縮変形しやすく、貼つた後にすき間
があいてくる。
本考案は、これら問題点を解消する新規な壁装
用シートである。
〔問題点を解決するための手段〕
本考案の壁装用シートは、ポリフエニレンサル
フアイドフイルムＡと、フイラーを含有する合成
樹脂からなりフイラー周辺にボイドを有する延伸
フイルムＢの積層からなり、少なくともフイルム
Ａの表面に凹凸模様を有することを特徴とするも
のである。
本考案の壁装用シートを構成するフイルムＡ
は、ポリフエニレンサルフアイドフイルムであ
り、ポリフエニレンサルフアイドを主成分とする
フイルムである。
ポリフエニレンサルフアイド（PPS）とは、構
造式
[Industrial Application Field] The present invention relates to a wall covering sheet. More specifically, the present invention relates to a flame-retardant wall covering sheet having an uneven pattern. The wall covering sheet of the present invention is mainly used as an interior material for buildings, but it can also be used as a covering material for furniture, interior decoration, etc. [Conventional technology] Conventionally, as a typical wall covering material made of organic matter,
Wall covering materials made of thermoplastic vinyl chloride sheets lined with flame-retardant paper are known. [Problems to be solved by the invention] Conventional vinyl chloride wall covering materials have various drawbacks as listed below. For example, vinyl chloride wall coverings are heavy, have low work efficiency when manually installed as wall coverings such as wallpaper, and can cause back pain for workers. That is, it is desired that the weight of wall covering sheets be reduced. In addition, although wall covering sheets are desired to be flame retardant and reduce toxic gases generated during combustion, vinyl chloride wall coverings emit halogen (chlorine), which has a pungent odor when burned (in the event of a fire, etc.). Generates large amounts of gas. In addition, vinyl chloride wall coverings may cause stains (adhesion) on the surface,
The problem is that it gets dirty easily and cannot be wiped off. Furthermore, when wiping with an organic solvent or the like to remove stains, printing and coloring may fade. That is, there are problems with solvent resistance and abrasion resistance. PVC wall coverings also have problems with dimensional stability, tend to shrink and deform at room temperature, and create gaps after being pasted. The present invention is a novel wall covering sheet that solves these problems. [Means for Solving the Problems] The wall covering sheet of the present invention is composed of a laminate of a polyphenylene sulfide film A and a stretched film B made of a synthetic resin containing a filler and having voids around the filler, and at least The film A is characterized by having an uneven pattern on its surface. Film A constituting the wall covering sheet of the present invention
is a polyphenylene sulfide film, which is a film containing polyphenylene sulfide as a main component. Polyphenylene sulfide (PPS) has the structural formula
実施例 １
MI（メルトインデツクス、ASTM Ｄ 1238に
基く）が1.0のポリプロピレンに粒径1.7μmの炭酸
カルシウムを20重量％含めたものを溶融押出して
フイルム状にし、縦方向3.5倍、横方向7.0倍に逐
次二軸延伸し、次いで熱固定し、ボイド率32％、
厚さ80μmの延伸フイルムを得た。
この延伸フイルムに、透明な25μmのポリフエ
ニレンサルフアイドフイルム（東レ(株)製“トレリ
ナ”タイプ＃2000）をポリウレタン系接着剤（大
日精化工業(株)製“セイカボンド”E260／C26）で
積層し、ポリフエニレンサルフアイドフイルムと
ボイドを有する延伸フイルムの積層体を得た。
この積層体に、ヤマサ技研(株)製クランピングマ
シンを用いて、常温、0.5m／分の条件で、皺付
加工を施した。
得られた壁装用シートは、明瞭な皺模様を有し
ていた。
比較例 １
ポリフエニレンサルフアイドフイルム（東レ(株)
製“トレリナ”タイプ＃2000）に、実施例１と同
様の条件で、皺付加工を施した。
ポリフエニレンサルフアイドフイルム単独の場
合は、ほとんど皺模様がつかなかつた。
実施例 ２
実施例１で得られたポリフエニレンサルフアイ
ドフイルムとボイドを有する延伸フイルムの積層
体のボイドを有する延伸フイルム側の面に、市販
の水酸化アルミニウムを含む難燃紙をポリウレタ
ン系接着剤（大日精化工業(株)製“セイカボンド”
E260／C26）で積層した。
この積層体に、実施例１と同様の条件で、皺付
加工を施した。
得られた壁装用シートは、明瞭な皺模様を有
し、軽くて、燃えにくく、たとえ燃えても刺激臭
のあるガスを発生せず、表面汚れがつきにくく、
耐溶剤性の優れたシートであつた。
なお、重量の測定結果並びに難燃性、ガス発
生、汚れ及び耐溶剤性の評価結果を第１表に示
す。
ここで、難燃性、汚れ及び耐溶剤性の評価は次
のように行なつた。
（難燃性）
25cm×30cmの試験片を45°に傾斜し、空気中で
都市ガス炎を３秒間接触させ、燃焼状態（自己消
化性、燃焼距離）を調べた。
（汚れ）
40℃、80％RH雰囲気中で、試験片表面に異物
を付着させ、24時間放置後、湿布で拭きとり、付
着異物を取り除くことができるかを調べた。
（耐溶剤性）
ベンジンを含む布で10回摩耗し、試験片表面の
破壊及び色落ちの有無を観察した。
比較例 ２
市販の塩化ビニル／難燃紙からなる壁装シート
を実施例２と同一評価を行なつた。重くて、燃え
にくいが、刺激臭のあるガスを発生し、表面汚れ
がつきやすく、溶剤で拭きとりで色落ちした。こ
れらの評価結果は第１表に示す。
Example 1 Polypropylene with an MI (melt index, based on ASTM D 1238) of 1.0 containing 20% by weight of calcium carbonate with a particle size of 1.7 μm was melt-extruded to form a film, which was 3.5 times larger in the longitudinal direction and 7.0 times larger in the transverse direction. Sequentially biaxially stretched, then heat set, void rate 32%,
A stretched film with a thickness of 80 μm was obtained. A transparent 25 μm polyphenylene sulfide film (Torayina type #2000 manufactured by Toray Industries, Inc.) was applied to this stretched film using a polyurethane adhesive (“Seikabond” E260/C26 manufactured by Dainichiseika Chemical Co., Ltd.). A laminate of a polyphenylene sulfide film and a stretched film having voids was obtained by laminating them. This laminate was wrinkled using a clamping machine manufactured by Yamasa Giken Co., Ltd. at room temperature and at a rate of 0.5 m/min. The obtained wall covering sheet had a clear wrinkle pattern. Comparative Example 1 Polyphenylene sulfide film (Toray Industries, Inc.)
"TORELINA" type #2000) was wrinkled under the same conditions as in Example 1. When polyphenylene sulfide film was used alone, almost no wrinkle pattern was formed. Example 2 A laminate of the polyphenylene sulfide film obtained in Example 1 and a stretched film with voids was bonded with polyurethane-based flame retardant paper containing commercially available aluminum hydroxide to the surface of the stretched film with voids. Agent (“Seikabond” manufactured by Dainichiseika Kagyo Co., Ltd.)
Laminated with E260/C26). This laminate was wrinkled under the same conditions as in Example 1. The obtained wall covering sheet has a clear wrinkle pattern, is lightweight, does not burn easily, does not generate any pungent odor gas even if it burns, and is resistant to surface stains.
The sheet had excellent solvent resistance. Table 1 shows the measurement results of weight and the evaluation results of flame retardancy, gas generation, staining and solvent resistance. Here, evaluation of flame retardancy, stain and solvent resistance was performed as follows. (Flame retardancy) A 25 cm x 30 cm test piece was tilted at 45° and brought into contact with a city gas flame in the air for 3 seconds to examine the combustion state (self-extinguishing property, combustion distance). (Stain) Foreign matter was attached to the surface of the test piece in an atmosphere of 40°C and 80% RH, and after being left for 24 hours, it was wiped off with a compress to see if the attached foreign matter could be removed. (Solvent Resistance) The test piece was abraded 10 times with a cloth containing benzene, and the presence or absence of breakage and color fading on the surface of the test piece was observed. Comparative Example 2 A commercially available wall covering sheet made of vinyl chloride/flame retardant paper was subjected to the same evaluation as in Example 2. Although it is heavy and difficult to burn, it emits a gas with a pungent odor, and the surface stains easily, and the color fades when wiped with a solvent. These evaluation results are shown in Table 1.
ポリフエニレンサルフアイドフイルムは、それ
単膜では、100℃以下の温度での皺付加工などで
凹凸を形成することが困難であり、一方、融点付
近で凹凸成型すると、表面強度が低下し、表面が
破壊しやすくなる。ポリフエニレンサルフアイド
フイルムに、フイラーを含有する合成樹脂からな
りフイラー周辺にボイドを有する延伸フイルムを
一体積層することにより、常温でも、揉み加工等
で表面に凹凸を形成することができるようにな
る。これは、表面凹凸加工の際に、ボイドを有す
る延伸フイルムのボイドの一部がつぶれ、永久歪
（変形）を生ずるためである。
なお、本考案の壁装用シートは、次の掲げる多
くの長所を有する。
熱的特性、特に耐熱性、難燃性に優れ、火災
時にも刺激臭の有毒ガスの発生が少ない。
機械的特性、特に、表面強度、耐摩耗性、寸
法安定性に優れる。
耐溶剤性に優れ、且つ汚れがつきにくく、た
とえ汚れがついても容易に拭きとれる。
表面に凹凸模様を有するので、装飾性に優れ
る。
従来の塩化ビニル系の壁装用シートに比べ、
薄くとも、十分な熱的及び機械的特性を有する
ので、軽くできる。
With polyphenylene sulfide film, it is difficult to form unevenness by wrinkle processing at temperatures below 100°C when it is a single film.On the other hand, when it is formed into unevenness near the melting point, the surface strength decreases. The surface becomes easily damaged. By laminating a polyphenylene sulfide film with a stretched film made of a synthetic resin containing a filler and having voids around the filler, it becomes possible to form irregularities on the surface by rolling, etc., even at room temperature. . This is because some of the voids in the stretched film having voids are crushed during surface roughening, resulting in permanent deformation (deformation). The wall covering sheet of the present invention has many advantages as listed below. It has excellent thermal properties, especially heat resistance and flame retardancy, and generates little toxic gas with a pungent odor even in the event of a fire. Excellent mechanical properties, especially surface strength, wear resistance, and dimensional stability. It has excellent solvent resistance and is resistant to stains, and even if it does get dirty, it can be easily wiped off. It has an uneven pattern on its surface, making it highly decorative. Compared to conventional vinyl chloride wall covering sheets,
Although it is thin, it has sufficient thermal and mechanical properties, so it can be lightweight.
第１図、第２図は、本考案の壁装用シートの断
面図である。
１……ポリフエニレンサルフアイドフイルム、
２……ボイドを有する延伸フイルム、３……ボイ
ド、４……つぶれたボイド、５……難燃化基体シ
ート、６……着色層、印刷層又は蒸着層、７……
接着剤層。
1 and 2 are cross-sectional views of the wall covering sheet of the present invention. 1...Polyphenylene sulfide film,
2...Stretched film with voids, 3...Voids, 4...Crushed voids, 5...Flame retardant base sheet, 6...Colored layer, printed layer or vapor deposited layer, 7...
adhesive layer.
Claims (1)
フイラーを含有する合成樹脂からなりフイラー
周辺にボイドを有する延伸フイルムＢの積層か
らなり、少なくともフイルムＡの表面に凹凸模
様を有する壁装用シート。 (2) フイルムＢのボイド率が30％以上60％以下で
あることを特徴とする実用新案登録請求の範囲
第１項記載の壁装用シート。 (3) フイルムＢに対するフイルムＡの厚さの比が
1.0以下であることを特徴とする実用新案登録
請求の範囲第１項又は第２項記載の壁装用シー
ト。 (4) フイルムＡとフイルムＢの層間に、着色層、
印刷層及び蒸着層の群から選ばれた１以上の層
を有する実用新案登録請求の範囲第１項、第２
項又は第３項記載の壁装用シート。 (5) フイルムＢ側にさらに難燃化基体シートＣが
積層された実用新案登録請求の範囲第１項、第
２項、第３項又は第４項記載の壁装用シート。[Scope of claims for utility model registration] (1) Polyphenylene sulfide film A,
A wall covering sheet consisting of a laminated stretched film B made of a synthetic resin containing a filler and having voids around the filler, and having an uneven pattern on at least the surface of the film A. (2) The wall covering sheet according to claim 1 of the utility model registration claim, characterized in that the void ratio of film B is 30% or more and 60% or less. (3) The ratio of the thickness of film A to film B is
1.0 or less, the wall covering sheet according to claim 1 or 2 of the utility model registration claim. (4) Between the layers of film A and film B, a colored layer,
Claims 1 and 2 for utility model registration that include one or more layers selected from the group of printed layers and vapor deposited layers
The wall covering sheet described in item 3 or item 3. (5) A wall covering sheet according to claim 1, 2, 3, or 4, in which a flame-retardant base sheet C is further laminated on the film B side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049187U JPH0423002Y2 (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049187U JPH0423002Y2 (en) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139926U JPS63139926U (en) | 1988-09-14 |
| JPH0423002Y2 true JPH0423002Y2 (en) | 1992-05-27 |
Family
ID=30835351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3049187U Expired JPH0423002Y2 (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423002Y2 (en) |
-
1987
- 1987-03-04 JP JP3049187U patent/JPH0423002Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63139926U (en) | 1988-09-14 |
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