JPH05350Y2 - - Google Patents
Info
- Publication number
- JPH05350Y2 JPH05350Y2 JP2887787U JP2887787U JPH05350Y2 JP H05350 Y2 JPH05350 Y2 JP H05350Y2 JP 2887787 U JP2887787 U JP 2887787U JP 2887787 U JP2887787 U JP 2887787U JP H05350 Y2 JPH05350 Y2 JP H05350Y2
- Authority
- JP
- Japan
- Prior art keywords
- buffer
- hot melt
- resin
- synthetic resin
- foam
- 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 - Lifetime
Links
- 239000006260 foam Substances 0.000 claims description 22
- 239000012943 hotmelt Substances 0.000 claims description 15
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 239000011342 resin composition Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 239000011256 inorganic filler Substances 0.000 claims description 6
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011359 shock absorbing material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、緩衝・断熱パネルに関し、更に詳し
くは、耐候性を要求される屋外のタンク、サイロ
等の断熱材料として、また、山道等の危険地域の
ガードレール等の衝撃吸収材料として、また、断
熱性や緩衝性の他に同時に耐摩耗性を要求される
パネル部材として好適な緩衝・断熱パネルに関す
る。[Detailed description of the invention] [Industrial application field] The present invention relates to a buffer/insulation panel, and more specifically, it can be used as an insulation material for outdoor tanks, silos, etc. that require weather resistance, and for use on mountain roads, etc. The present invention relates to a shock absorbing/insulating panel suitable as a shock absorbing material for guardrails in hazardous areas, and as a panel member that requires not only heat insulating and shock absorbing properties but also abrasion resistance.
［従来の技術］
合成樹脂発泡体は断熱性、緩衝性に優れている
ため、種々の部材に使用されている。しかしなが
ら、耐候性、耐摩耗性等の要求される部位には、
合成樹脂発泡体単品では使用できないので、従来
は合成樹脂発泡体を鉄板、ベニヤ板等でカバーし
たものが使用されていた。[Prior Art] Synthetic resin foams have excellent heat insulating properties and cushioning properties, and are therefore used in various parts. However, in areas where weather resistance, abrasion resistance, etc. are required,
Since synthetic resin foam cannot be used alone, conventionally synthetic resin foam covered with iron plate, plywood, etc. has been used.
［発明が解決しようとする問題点］
ところが、上記の合成樹脂発泡体を鉄板、ベニ
ヤ板等でカバーしたものは、高価で重く、しかも
腐蝕、腐敗等が発生し、また施工性が悪いという
問題点があつた。[Problems to be Solved by the Invention] However, the above-mentioned synthetic resin foam covered with iron plates, plywood boards, etc. has the problems of being expensive and heavy, prone to corrosion and rot, and having poor workability. It was hot.
［問題点を解決するための手段］
本考案によれば、板状の合成樹脂発泡体の片面
に表面保護層が積層されてなる緩衝・断熱パネル
であつて、該表面保護層が、ホツトメルトタイプ
の熱可塑性樹脂に無機充填剤を混和したホツトメ
ルト系樹脂組成物よりなる緩衝・断熱パネルが提
供される。[Means for Solving the Problems] According to the present invention, there is provided a buffer/insulation panel in which a surface protection layer is laminated on one side of a plate-shaped synthetic resin foam, and the surface protection layer is made of a hot-melt material. Provided is a buffer/insulation panel made of a hot melt resin composition which is a type of thermoplastic resin mixed with an inorganic filler.
合成樹脂発泡体としては、低密度ポリエチレン
（LDPE）発泡体、低圧法線状低密度ポリエチレ
ン（Ｌ−LDPE）発泡体、高密度ポリエチレン
（HDPE）発泡体、ポリプロピレン（PP）発泡体
等のポリオレフイン系樹脂発泡体の他にポリスチ
レン系樹脂発泡体、ウレタン系樹脂発泡体が使用
し得る。このうち、ポリオレフイン系合成樹脂発
泡体は柔軟性があり、曲面の部分にもその形状に
追随して変形可能であり、耐衝撃性にも優れてい
るために好ましい。 Examples of synthetic resin foams include polyolefins such as low-density polyethylene (LDPE) foam, low-pressure normal low-density polyethylene (L-LDPE) foam, high-density polyethylene (HDPE) foam, and polypropylene (PP) foam. In addition to resin foams, polystyrene resin foams and urethane resin foams can be used. Among these, polyolefin synthetic resin foams are preferred because they are flexible, can be deformed to follow the shape of curved surfaces, and have excellent impact resistance.
ホツトメルトタイプの熱可塑性樹脂としては、
石油レジン、ポリアミド樹脂、エチレン酢酸ビニ
ル共重合耐（EVA）、エチレン−エチルアクリレ
ート共重合体（EEA）、軟質塩化ビニル樹脂等が
挙げられる。 As a hot melt type thermoplastic resin,
Examples include petroleum resin, polyamide resin, ethylene-vinyl acetate copolymerization (EVA), ethylene-ethyl acrylate copolymer (EEA), and soft vinyl chloride resin.
無機質充填剤としては、炭酸カルシウム、酸化
チタン、シリカ、クレー、タルク、シラスバルー
ン、ガラスビーズ、アスベスト、ロツクウール等
が挙げられる。 Examples of the inorganic filler include calcium carbonate, titanium oxide, silica, clay, talc, shirasu balloon, glass beads, asbestos, and rock wool.
上記ホツトメルト系樹脂組成物には、ホツトメ
ルトタイプの熱可塑性樹脂に柔軟性を付与するた
めに可塑剤を添加することもできる。また、ホツ
トメルトタイプの熱可塑性樹脂としてポリアミド
樹脂を50重量％以上含むものとすると、平滑な塗
布がしやすいので好ましい。 A plasticizer can also be added to the hot melt resin composition in order to impart flexibility to the hot melt type thermoplastic resin. Further, it is preferable that the hot-melt type thermoplastic resin contains 50% by weight or more of polyamide resin, since it facilitates smooth application.
本考案の緩衝・断熱パネルの板状の合成樹脂発
泡体の厚さは15mm〜50mmとするのが好ましく、表
面保護層の厚さは0.2mm〜５mmとするのが好まし
い。 The thickness of the plate-shaped synthetic resin foam of the buffer/insulation panel of the present invention is preferably 15 mm to 50 mm, and the thickness of the surface protective layer is preferably 0.2 mm to 5 mm.
本考案の緩衝・断熱パネルは、例えば
(i) ホツトメルトタイプの熱可塑性樹脂に無機充
填剤その他の混和剤を混合してホツトメルト樹
脂組成物を得、これを溶融させ、ロールを通し
て板状の合成樹脂発泡体表面に圧着塗布する方
法、
(ii) ホツトロルト樹脂組成物をシート状に成形固
化させたものを接着剤又は粘着剤により板状の
合成樹脂発泡体に接着一体化させる方法
等の方法により製造するとができる。 The buffer/insulation panel of the present invention can be produced by, for example, (i) mixing a hot-melt type thermoplastic resin with inorganic fillers and other admixtures to obtain a hot-melt resin composition; (ii) A method of adhesively bonding a hot melt resin composition into a sheet-like solidified sheet onto a plate-like synthetic resin foam using an adhesive or a pressure-sensitive adhesive. Can be manufactured.
［作用及び効果］
本考案の緩衝・断熱パネルは、板状の合成樹脂
発泡体の片面に表面保護層が積層されているため
に、合成樹脂発泡体により断熱性と緩衝性が確保
される。そして、表面保護層は、ホツトメルトタ
イプの熱可塑性樹脂に無機充填剤を混和したホツ
トメルト樹脂組成物よりなるため、合成樹脂発泡
体の柔軟性に追随可能であり、タンクやサイロの
ような曲面状の外壁にもその柔軟性を活用しつつ
貼付け施工することができる。また、この表面保
護層は熱可塑性樹脂と無機充填剤を混和してな
り、耐候性、耐摩耗性に優れ、腐蝕、腐敗も起こ
さないために、屋外のタンク、サイロ等の断熱材
料、山道等の危険地域のガードレール等の表面に
施工して衝撃吸収材料等、広範な用途に使用する
ことができる。[Operations and Effects] The buffer/insulation panel of the present invention has a surface protection layer laminated on one side of a plate-shaped synthetic resin foam, so that the synthetic resin foam ensures heat insulation and cushioning properties. Since the surface protective layer is made of a hot melt resin composition that is a hot melt type thermoplastic resin mixed with an inorganic filler, it can follow the flexibility of synthetic resin foam, and can be applied to curved surfaces such as tanks and silos. It can also be applied to the exterior walls of buildings by taking advantage of its flexibility. In addition, this surface protective layer is made of a mixture of thermoplastic resin and inorganic filler, and has excellent weather resistance and abrasion resistance, and does not cause corrosion or decay, so it can be used as insulation material for outdoor tanks, silos, etc. It can be applied to the surfaces of guardrails, etc. in hazardous areas and used for a wide range of applications, including as a shock absorbing material.
［実施例］
次に実施例を挙げて本考案をより詳しく説明す
る。[Example] Next, the present invention will be explained in more detail with reference to Examples.
まず、以下に示す各成分をニーダーで均一に混
和することによりホツトメルト系樹脂組成物
（）及び（）を製造した。 First, hot melt resin compositions () and () were manufactured by uniformly mixing the components shown below using a kneader.
（）
CaCO3： 52重量％
TiO2： ８重量％
ガラスビーズ： 20重量％
石油レジン： 18重量％
可塑性： ２重量％
（）
CaCO3： 25重量％
TiO2： ８重量％
ポロアミド樹脂
（軟化温度148℃）： 67重量％
次に、発泡倍率10〜100倍、厚さ20mm、長さ
2m、幅1mの別々の板状ポリエチレン系発泡体
に、上記ホツトメルト系樹脂組成物を（）及び
（）を各々溶融させロールを通して圧着塗布し
て第１図に示す緩衝・断熱パネルを得た。 () CaCO 3 : 52% by weight TiO 2 : 8% by weight Glass beads: 20% by weight Petroleum resin: 18% by weight Plasticity: 2% by weight () CaCO 3 : 25% by weight TiO 2 : 8% by weight Polamide resin (Softening temperature 148℃): 67% by weight Next, foaming ratio 10 to 100 times, thickness 20mm, length
The above hot melt resin compositions () and () were each melted and applied to separate plate-shaped polyethylene foams measuring 2 m long and 1 m wide, and then passed through a roll and pressure-bonded to obtain the buffer/insulation panel shown in FIG. 1.
この緩衝・断熱パネルは、緩衝性、断熱性が良
好であるとともに、耐候性、耐摩耗性に優れ、ま
た、全体として柔軟性があり、手で曲げることが
できるものであつた。 This buffer/insulation panel had good cushioning properties and heat insulation properties, as well as excellent weather resistance and abrasion resistance, and was flexible as a whole and could be bent by hand.
第１図は本考案の緩衝・断熱パネルの一実施例
を示す断面図である。
１……合成樹脂発泡体、２……表面保護層。
FIG. 1 is a sectional view showing an embodiment of the buffer/insulation panel of the present invention. 1...Synthetic resin foam, 2...Surface protective layer.
Claims (1)
層されてなる緩衝・断熱パネルであつて、該表面
保護層がホツトメルトタイプの熱可塑性樹脂に無
機充填剤を混和したホツトメルト系樹脂組成物よ
りなる緩衝・断面パネル。 A buffer/insulation panel comprising a surface protective layer laminated on one side of a plate-shaped synthetic resin foam, the surface protective layer being a hot melt type resin composition in which an inorganic filler is mixed with a hot melt type thermoplastic resin. A buffer/section panel consisting of more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2887787U JPH05350Y2 (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2887787U JPH05350Y2 (en) | 1987-03-02 | 1987-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136925U JPS63136925U (en) | 1988-09-08 |
| JPH05350Y2 true JPH05350Y2 (en) | 1993-01-07 |
Family
ID=30832244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2887787U Expired - Lifetime JPH05350Y2 (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05350Y2 (en) |
-
1987
- 1987-03-02 JP JP2887787U patent/JPH05350Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63136925U (en) | 1988-09-08 |
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