JPH0813519B2 - Glass fiber mat Insulation lining Metal origami shingles - Google Patents
Glass fiber mat Insulation lining Metal origami shinglesInfo
- Publication number
- JPH0813519B2 JPH0813519B2 JP7984989A JP7984989A JPH0813519B2 JP H0813519 B2 JPH0813519 B2 JP H0813519B2 JP 7984989 A JP7984989 A JP 7984989A JP 7984989 A JP7984989 A JP 7984989A JP H0813519 B2 JPH0813519 B2 JP H0813519B2
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- glass
- fiber mat
- mat
- fibers
- 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
- 239000003365 glass fiber Substances 0.000 title claims description 57
- 239000002184 metal Substances 0.000 title claims description 35
- 229910052751 metal Inorganic materials 0.000 title claims description 35
- 238000009413 insulation Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 claims description 52
- 239000010410 layer Substances 0.000 claims description 30
- 239000004745 nonwoven fabric Substances 0.000 claims description 25
- 239000000839 emulsion Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 229920005992 thermoplastic resin Polymers 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 17
- 230000001070 adhesive effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 12
- -1 polyethylene Polymers 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920002978 Vinylon Polymers 0.000 description 4
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 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 2
- 239000011248 coating agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ガラス繊維マット断熱材裏張り金属折版屋
根板に関する。さらに詳しくは、機械的強度に優れ、ガ
ラス繊維粉塵の発生が小さく、特に金属板との高温接着
強さが優れたガラス繊維マット断熱材裏張り金属折版屋
根板に関する。TECHNICAL FIELD The present invention relates to a glass fiber mat heat-insulating material lined metal folded roof plate. More specifically, the present invention relates to a glass fiber mat heat insulating material lined metal origami roof plate which has excellent mechanical strength, small generation of glass fiber dust, and particularly excellent high temperature adhesive strength with a metal plate.
従来、ガラス繊維マット断熱材裏張り金属折版屋根板
は、数多くの提案がなされており、ガラス繊維マットを
金属板と貼合わせ、所定の形状に屈曲成形するか、また
はあらかじめ所定の形状に屈曲成形した金属折版に貼合
わせることによって、それぞれ金属折版屋根板として使
用されている。Conventionally, many proposals have been made for a glass fiber mat heat insulating material lined metal folded roof plate, and a glass fiber mat is attached to a metal plate and then bent into a predetermined shape or bent into a predetermined shape in advance. It is used as a metal folding plate roof plate by laminating it on a formed metal folding plate.
具体的には、例えば特公昭63−57228号公報には、ガ
ラス繊維などの無機繊維マットと無端状有機繊維不織布
との積層体に有機繊維不織布側からニードルパンチ加工
を施してガラス繊維と有機繊維とを互いに絡み合わせ、
且つ有機繊維不織布側の表面に樹脂組成物による難燃性
被膜を形成した金属折版屋根用ブランケットが提案さ
れ、特公昭63−57538号公報には、ガラス繊維と有機繊
維およびホットメルト型接着剤からなる複合繊維とが混
繊されたシート状物であって、厚み方向にニードルパン
チ加工されると共に、加熱処理により前記複合繊維とガ
ラス繊維もしくは上記複合繊維同志が熱接着された断熱
材が提案されている。Specifically, for example, in Japanese Examined Patent Publication No. 63-57228, glass fibers and organic fibers are formed by subjecting a laminate of an inorganic fiber mat such as glass fibers and an endless organic fiber nonwoven fabric to needle punching from the organic fiber nonwoven fabric side. Intertwined with each other,
A blanket for a metal fold plate having a flame-retardant coating formed of a resin composition on the surface of a non-woven fabric of organic fibers is proposed, and Japanese Patent Publication No. 63-57538 discloses glass fibers, organic fibers, and hot-melt adhesives. A sheet-shaped material in which a composite fiber made of is mixed and is needle-punched in the thickness direction, and a heat-insulating material in which the composite fiber and the glass fiber or the composite fiber are heat-bonded by heat treatment is proposed. Has been done.
しかしながら、特公昭63−57228号公報に記載のガラ
ス繊維断熱材は、不織布面の表面に形成された難燃性被
膜によって、その面の摩擦抵抗が大きくなるために、折
版成形時に皺が発生したり、折り曲げ部に破れが起り易
い。また不織布の反対側の加工時におけるガラス繊維粉
塵の発生が大きく環境衛生上好ましくない。さらに金属
折版屋根に貼り合わせるネオプレン系等の公知の接着剤
は金属折版への接着強さが、必ずしも十分ではなく、特
に高温における接着強さの低下が問題である。However, the glass fiber heat insulating material described in Japanese Examined Patent Publication No. 63-57228 has a large amount of friction resistance on the surface of the non-woven fabric surface due to the flame-retardant coating, and thus wrinkles occur during lithographic molding. It is easy to break or break at the bent part. Further, glass fiber dust is generated during processing on the opposite side of the nonwoven fabric, which is not preferable in terms of environmental hygiene. Further, a known adhesive such as a neoprene adhesive to be bonded to the metal folding plate roof does not always have sufficient adhesive strength to the metal folding plate, and there is a problem that the adhesive strength is lowered particularly at high temperature.
さらに特公昭63−57538号公報の発明のように、有機
繊維とホットメルト型接着剤からなる複合繊維でガラス
繊維を接合しただけの断熱材は、有機繊維不織布構成繊
維によるガラス繊維層の絡み合い構造の固定が充分でな
く、安定した機械的強度が得られないし、この発明もま
た、ガラス繊維粉塵の発生が大きく環境衛生上好ましく
ない。Further, as in the invention of Japanese Examined Patent Publication No. 63-57538, a heat insulating material obtained by simply joining glass fibers with a composite fiber composed of an organic fiber and a hot-melt type adhesive has an entangled structure of glass fiber layers with organic fiber non-woven fabric constituent fibers. Is not sufficiently fixed, stable mechanical strength cannot be obtained, and this invention is also unfavorable in terms of environmental hygiene due to large generation of glass fiber dust.
本発明は、上記問題を改善するものであって、ガラス
繊維層が不織布構成繊維によって絡み合い且つ該ガラス
繊維マット層を貫通した不織布繊維をガラス繊維面に接
着剤で接合固定することによって、該ガラス繊維マット
層の絡合構造を実質的に固定し、さらには特定の熱可塑
性樹脂層を積層することにより、金属折版に対するガラ
スマット層の高温における接着強さが著しく改良され
た、安定した機械的強度および柔軟性を有し、ガラス繊
維粉塵の発生の少ないガラス繊維マット断熱材裏張り金
属折版屋根板を提供することを目的とする。The present invention is to improve the above-mentioned problems, in which the glass fiber layer is entangled with the non-woven fabric constituent fibers and the non-woven fiber which penetrates through the glass fiber mat layer is bonded and fixed to the glass fiber surface with an adhesive to obtain the glass. By substantially fixing the entangled structure of the fiber mat layer, and further by laminating a specific thermoplastic resin layer, the adhesive strength of the glass mat layer to the metal folding plate at high temperature is remarkably improved, and a stable machine. An object of the present invention is to provide a glass fiber mat heat insulating material-backed metal origami roof plate that has a high level of strength and flexibility and generates little glass fiber dust.
本発明は、ガラス繊維（Ａ）と有機繊維（Ｂ）が混繊
されてなるマットの片面に、ポリエステル繊維不織布
（Ｃ）が積層され、そのポリエステル繊維不織布（Ｃ）
の側からニードルパンチ加工により、ポリエステル繊維
をマット中のガラス繊維（Ａ）と有機繊維（Ｂ）に絡み
合わせ、その反対面にエマルジョン型接着剤層（Ｄ）
と、分子構造中に官能性末端基を有し融点が80〜170℃
の熱可塑性樹脂層（Ｅ）が積層され、熱可塑性樹脂層
（Ｅ）側が金属板（Ｆ）に貼り合わされてなり、山形に
屈曲成形されていることを特徴とするガラス繊維マット
断熱材裏張り金属折版屋根板に存する。In the present invention, a polyester fiber non-woven fabric (C) is laminated on one side of a mat formed by mixing glass fibers (A) and organic fibers (B), and the polyester fiber non-woven fabric (C).
The polyester fiber is entwined with the glass fiber (A) and the organic fiber (B) in the mat by needle-punching from the side of, and the emulsion type adhesive layer (D) is provided on the opposite surface.
And has a functional end group in the molecular structure and a melting point of 80-170 ° C.
Thermoplastic resin layer (E) of (1) is laminated, the thermoplastic resin layer (E) side is bonded to a metal plate (F), and the glass fiber mat heat-insulating material lining is bent and formed in a chevron shape. Exists in metal folding plate.
本発明におけるガラス繊維（Ａ）とは、公知の各種の
ガラス繊維、例えば無アルカリガラス（Ｅガラス）を原
料として、ダイレクトメルト法、マーブルメルト法等で
作られた長繊維が好ましい。太さは３〜15μｍ、好まし
くは５〜10μｍ、長さは30〜150mmが好ましい。もちろ
ん、ロックウールや他の鉱滓繊維などを混合したガラス
繊維であってもよく、さらにはガラスヤーン以外にガラ
スロービングを混合したものでも良い。The glass fiber (A) in the present invention is preferably a long fiber made of various known glass fibers, for example, alkali-free glass (E glass) as a raw material by a direct melt method, a marble melt method or the like. The thickness is 3 to 15 μm, preferably 5 to 10 μm, and the length is preferably 30 to 150 mm. Of course, glass fibers mixed with rock wool or other slag fibers may be used, and further, glass rovings may be mixed in addition to the glass yarn.
有機繊維（Ｂ）とは、例えばポリエチレン、ポリプロ
ピレン、ビニロン、ポリ塩化ビニル、ポリ塩化ビニリデ
ン、ポリアクリロニトリル、ポリアミド、ポリエステ
ル、ポリウレタン等やこれらの変成物およびエチレン−
酢酸ビニル共重合体などに代表される各種共重合体から
なる繊維およびこれらの混合物か、さらにはこれらの重
合体からなる複合繊維などである。これらのなかで、ポ
リエチレン、ポリプロピレン、ビニロン、ポリウレタ
ン、共重合ポリアミド、共重合ポリエステル、エチレン
−酢酸ビニル共重合体およびポリプロピレンとポリエチ
レンの複合繊維が特に好ましく、繊度は１〜10デニー
ル、長さは30〜150mmのものがよい。The organic fibers (B) are, for example, polyethylene, polypropylene, vinylon, polyvinyl chloride, polyvinylidene chloride, polyacrylonitrile, polyamide, polyester, polyurethane, and their modified products and ethylene-
Fibers made of various copolymers typified by vinyl acetate copolymers and mixtures thereof, and composite fibers made of these polymers are also used. Among these, polyethylene, polypropylene, vinylon, polyurethane, copolyamide, copolyester, ethylene-vinyl acetate copolymer and polypropylene and polyethylene composite fibers are particularly preferable, the fineness is 1 to 10 denier, the length is 30 ~ 150mm is recommended.
ポリエステル繊維不織布（Ｃ）とは、繊度が１〜10デ
ニール、長さは無端状に長い繊維の公知のものでよく、
この不織布の目付は、10〜60g/m2のものがよく、好まし
くは20〜50g/m2、より好ましくは25〜35g/m2である。10
g/m2以下ではガラス繊維マットの機械的強度の低下や、
ガラス繊維粉塵の発生が多いので好ましくなく、60g/m2
を越えると不燃性が悪化するので好ましくない。The polyester fiber non-woven fabric (C) may be a known fiber having a fineness of 1 to 10 denier and an endlessly long fiber,
Basis weight of the nonwoven fabric, it is preferably 10 to 60 g / m 2, preferably 20 to 50 g / m 2, more preferably 25 to 35 g / m 2. Ten
Below g / m 2 , the mechanical strength of the glass fiber mat decreases,
60g / m 2
If it exceeds the range, the incombustibility deteriorates, which is not preferable.
エマルジョン型接着剤層（Ｄ）とは、アクリル酸エス
テル樹脂エマルジョン、酢酸ビニル樹脂エマルジョン、
NBRラテックス、エポキシ樹脂エマルジョン、水溶性PVA
などである。The emulsion type adhesive layer (D) means an acrylic ester resin emulsion, a vinyl acetate resin emulsion,
NBR latex, epoxy resin emulsion, water-soluble PVA
And so on.
分子構造中に官能性末端基を有し融点が80℃〜170℃
の熱可塑性樹脂層（Ｅ）とは、カルボキシル基、カルボ
ニル基、エポキシ基、水酸基、アミノ基等の官能性末端
基を有する熱可塑性樹脂であり、その主体たるものはポ
リオレフィン系で、特にはポリエチレン系がよく、その
融点は80〜170℃であり、好ましくは90℃〜150℃であ
る。80℃未満の融点では夏期屋根温度が80℃位に上昇す
るので、ガラス繊維マットが金属板から剥れるので好ま
しくなく、170℃超過の融点では、着色亜鉛鉄板の変色
などを生じ好ましくない。It has a functional end group in its molecular structure and has a melting point of 80 ℃ -170 ℃.
The thermoplastic resin layer (E) is a thermoplastic resin having a functional end group such as a carboxyl group, a carbonyl group, an epoxy group, a hydroxyl group, and an amino group, the main component of which is a polyolefin-based resin, particularly polyethylene. A good system has a melting point of 80 to 170 ° C, preferably 90 to 150 ° C. If the melting point is less than 80 ° C, the summer roof temperature rises to about 80 ° C, so that the glass fiber mat is peeled off from the metal plate, which is not preferable, and if the melting point exceeds 170 ° C, discoloration of the colored zinc iron plate or the like is not preferable.
金属板（Ｆ）とは、各種金属および各種合金板でこれ
に各種メッキを施したものや、メラミン樹脂等の塗装を
施したもの等である。The metal plate (F) includes various metals and various alloy plates plated with various metals, coated with melamine resin, and the like.
上記本発明のガラス繊維マット断熱材裏張り金属折版
屋根板を図面に基づいて説明する。The above-described glass fiber mat heat insulating material-backed metal folded roof plate of the present invention will be described with reference to the drawings.
第１図ないし第２図は、本発明の一例を示すガラス繊
維マット断熱材裏張り金属折版屋根の山形屈曲成形前の
断面図であり、ガラス繊維（Ａ）と有機繊維（Ｂ）とが
混繊されたマットの片面に、ポリエステル繊維不織布
（Ｃ）が積層され、不織布（Ｃ）側からニードルパンチ
加工され、ニードル繊維（Ｃ′）によって絡み合わされ
ている。その反対面にはエマルジョン形接着剤層（Ｄ）
が塗布され、この上に特定の熱可塑性樹脂層（Ｅ）が積
層され、特定の熱可塑性樹脂層（Ｅ）によって金属板
（Ｆ）に接着されている。FIGS. 1 and 2 are cross-sectional views of a glass fiber mat heat insulating material lined metal folded roof before mountain-shaped bending forming an example of the present invention, in which the glass fiber (A) and the organic fiber (B) are shown. A polyester fiber nonwoven fabric (C) is laminated on one surface of the mixed fiber mat, needle punched from the nonwoven fabric (C) side, and entwined with needle fibers (C ′). Emulsion type adhesive layer (D) on the opposite side
Is applied, a specific thermoplastic resin layer (E) is laminated thereon, and adhered to the metal plate (F) by the specific thermoplastic resin layer (E).
第３図に示したものは、第１図、第２図に示したもの
をロールフォーミングを施して山形に屈曲成形したもの
である。What is shown in FIG. 3 is the one shown in FIG. 1 and FIG. 2 which is roll-formed and bent into a mountain shape.
次に本発明のガラス繊維マット断熱材裏張り金属折版
屋根板の製造方法について説明する。Next, a method of manufacturing the glass fiber mat heat insulating material-backed metal folded roof plate of the present invention will be described.
まず、ヤーンとロービングよりなるガラス繊維（Ａ）
とビニロン繊維等よりなる有機繊維（Ｂ）をそれぞれ解
繊したのち混綿し、一定厚みのガラスマットを形成す
る。First, glass fiber (A) consisting of yarn and roving
Organic fibers (B) such as and vinylon fibers are defibrated and then mixed to form a glass mat having a constant thickness.
次いで、無端状に長いポリエステル繊維不織布（Ｃ）
を積層したのちニードルパンチ加工を施し、不織布層を
内側にしてロール状に巻取る。Next, endlessly long polyester fiber nonwoven fabric (C)
Is laminated and then needle punched, and the nonwoven fabric layer is placed inside and wound into a roll.
この不織布付ガラスマットロールを巻取時の状態の
逆、すなわち不織布層を下側にして巻出し、不織布層の
反対側へアクリル水エマルジョン等のエマルジョン型接
着剤（Ｄ）を特定量スプレー噴霧し、熱風オーブンにて
乾燥したのち、エマルジョン型接着剤層の上に、分子構
造中に官能性末端基を有し、融点が60〜170℃の熱可塑
性樹脂層（Ｅ）を積層する。この積層法としては、あら
かじめ薄いフィルム状にしたものを積層したのちに熱融
着する方法、溶融押出による積層法、ロールコーティン
グ法あるいは水エマルジョン噴霧法、水ディスパージョ
ン噴霧法のいずれでもよい。次いで着色亜鉛鉄板を所定
の温度に加熱し、特定熱可塑性樹脂層（Ｅ）綿で熱接着
後冷却し折版製造機で山形状に折り曲げ加工することに
よって得ることができる。This glass mat roll with a nonwoven fabric is reversed to the state when it is wound, that is, it is unwound with the nonwoven fabric layer on the lower side, and a specific amount of an emulsion type adhesive (D) such as acrylic water emulsion is sprayed onto the opposite side of the nonwoven fabric layer. After drying in a hot air oven, a thermoplastic resin layer (E) having a functional terminal group in the molecular structure and having a melting point of 60 to 170 ° C. is laminated on the emulsion type adhesive layer. This laminating method may be any of a method of laminating thin films in advance and then heat-sealing, a laminating method by melt extrusion, a roll coating method, a water emulsion spraying method, and a water dispersion spraying method. Then, the colored zinc iron plate is heated to a predetermined temperature, heat-bonded with a specific thermoplastic resin layer (E) cotton, cooled, and then bent into a mountain shape by a folding plate making machine.
かくして得られた本発明のガラス繊維マット断熱材裏
張り金属折版屋根板は各種体育館、倉庫や一般住宅等の
断熱屋根用として好適である。The thus obtained glass fiber mat heat insulating material lined metal fold plate of the present invention is suitable for heat insulating roofs of various gymnasiums, warehouses and general houses.
以上、本発明ガラス繊維マット断熱材裏張り金属折版
屋根板について説明したが、本発明の（Ｄ）層は（Ｅ）
層で同じ効果を引き出せるので必ずしも必要な要件では
ない。特に（Ｅ）層の積層法がエマルジョン噴霧法の場
合、一部がガラスマット内にまで浸透してニードル繊維
とガラス繊維の結束性をより高めることができるので
（Ｄ）層は不要である。Although the glass fiber mat heat insulating material-backed metal folded plate roof plate of the present invention has been described above, the (D) layer of the present invention is (E).
This is not a necessary requirement as the layers can achieve the same effect. In particular, when the lamination method of the (E) layer is an emulsion spraying method, part of the (E) layer penetrates into the glass mat to further enhance the binding property of the needle fiber and the glass fiber, and thus the (D) layer is not necessary.
本発明は（Ｃ）／（Ａ）＋（Ｂ）／（Ｄ）／（Ｅ）／
（Ｆ）または（Ｃ）／（Ａ）＋（Ｂ）／（Ｅ）／（Ｆ）
の構成とニードルパンチ加工との組み合わせを用いたの
で不織布側の摩擦抵抗が大きくならないので折版成形時
に皺が発生したり、折り曲げ部に破れを生じたりするこ
とがない。また不織布側の反対側のガラスマット面にエ
マルジョン型接着剤層を設けたことにより、折版成形時
のガラス繊維粉塵の発生を抑制できるので環境衛生上好
ましく、さらには、マット層を貫通したニードル繊維を
ガラスマット面に接着剤で接合固定し、該ガラス繊維マ
ット層の絡み合い構造を実質的に固定できるので優れた
機械的強度を持つガラス繊維マットを得ることができ
る。The present invention is (C) / (A) + (B) / (D) / (E) /
(F) or (C) / (A) + (B) / (E) / (F)
Since the combination of the above configuration and needle punching is used, the frictional resistance on the non-woven fabric side does not increase, so that wrinkles do not occur during lithographic molding and tears do not occur at the bent portions. Further, by providing an emulsion type adhesive layer on the glass mat surface opposite to the non-woven fabric side, it is possible to suppress the generation of glass fiber dust at the time of lithographic molding, which is preferable from the viewpoint of environmental hygiene. Since the fibers can be bonded and fixed to the glass mat surface with an adhesive and the entangled structure of the glass fiber mat layer can be substantially fixed, a glass fiber mat having excellent mechanical strength can be obtained.
次いで本発明の主たる要件である、分子構造中に官能
性末端器を有し、融点が60〜170℃の熱可塑性樹脂層
（Ｅ）を設けたので金属板への接着が用意で且つ強固な
接着強さを有するので、ロールフォーミング時にガラス
繊維マット層が受ける剪断、圧縮、引張りなどの大きな
力に十分耐え得、先付け工法によるロールフォーミング
で山形に屈曲成形されたガラス繊維マット断熱材裏張り
金属折版屋根板を得ることができる。加えて、特定樹脂
層（Ｅ）は屋根温度が夏場80℃程度まで上昇しても十分
な接着強さを保持している効果が大きい。Next, since the thermoplastic resin layer (E) having a functional terminal in the molecular structure and having a melting point of 60 to 170 ° C. is provided, which is the main requirement of the present invention, adhesion to a metal plate is easy and strong. Since it has adhesive strength, it can withstand large forces such as shearing, compression, and tension that the glass fiber mat layer receives during roll forming, and the glass fiber mat heat insulating material backing metal that is bent and formed into a mountain shape by roll forming by the preforming method. You can get an origami shingles. In addition, the specific resin layer (E) has a great effect of maintaining sufficient adhesive strength even when the roof temperature rises to about 80 ° C in summer.
本発明の特性値の測定法並びに効果の評価方法は次の
通りである。The method of measuring the characteristic value and the method of evaluating the effect of the present invention are as follows.
（１）融点 本発明における融点の測定は、次の通りである。(1) Melting point The melting point in the present invention is measured as follows.
Perkin−Elmer社製示差走査熱量計Model DSC−２型
を用い、5mgの試料を20℃／分昇温速度で280℃まで昇温
し５分保持したのち、同速で冷却し、再度昇温したとき
の、所謂セカンドランの融解曲線を取る。その融解曲線
における吸熱の終了温度を融点という。なお、吸熱ピー
クが２以上ある場合は高温側の吸熱終了温度とする。Using a differential scanning calorimeter Model DSC-2 type manufactured by Perkin-Elmer, a 5 mg sample was heated to 280 ° C. at a heating rate of 20 ° C./minute and held for 5 minutes, then cooled at the same speed and then heated again. The so-called second run melting curve is taken. The end temperature of the endotherm in the melting curve is called the melting point. When there are two or more endothermic peaks, the endothermic end temperature on the high temperature side is set.
（２）機械的強度 先付け工法によるロールフォーミングで山形に屈曲成
形する際にガラス繊維マットが破れないことが十分な機
械的強度であり、引張り強さで3.0kg/25mm以上目安であ
る。(2) Mechanical strength It is a sufficient mechanical strength that the glass fiber mat does not break when bent and formed into a mountain shape by roll forming by the pre-attachment method, and the tensile strength is a guideline of 3.0 kg / 25 mm or more.
（３）柔軟性 先付け工法によるロールフォーミングで山形に屈曲成
形する際に、山部、底部の各コーナにおいて浮上りがな
いこと。(3) Flexibility There is no lift at the corners of the ridges and bottom when bending and forming into ridges by roll forming by the pre-attachment method.
（４）接着強さ 常温法：ガラス繊維マット断熱剤裏張り金属折版屋根
板を25mm（幅方向）×150mm（機械方向）に切断したの
ち、機械方向に100mm剥離させたサンプルを20℃にてオ
ートグラフ（島津製作所製引張試験機、タイプIS−50
0）で50mm/分の速度で50mm長さの剥離強さを測定しその
最大値を接着強さとして表わす。(4) Adhesive strength Normal temperature method: Glass fiber mat heat insulating agent lined metal fold plate Roof plate is cut into 25 mm (width direction) x 150 mm (machine direction), then 100 mm peeled in the machine direction. Autograph (Shimadzu tensile tester, type IS-50
The peel strength at a length of 50 mm is measured at a speed of 50 mm / min, and the maximum value is expressed as the adhesive strength.
高温法：同上内容にて80℃下で測定を行なう。 High temperature method: Same as above, but measure at 80 ℃.
本発明を実施例に基づいて説明する。 The present invention will be described based on examples.
実施例１ 直径10μｍ、長さ30〜100mmのガラス繊維95重量％と
繊度２デニール、平均長さ51mmの水溶性ビニロン繊維
（クラレ製VPB−201）５重量％を混繊して、厚さ約50mm
のガラス繊維マットを作り、この上にスパンボンド法に
よって作られた繊度が３デニールのポリエステル長繊維
不織布（ユニチカ製:90405 WTO、目付43g/m2）を積層
しニードリングマシンにより17ステッチ/cm2のニードリ
ングを施しニードリング面の反対面に、約9mmの不織布
構成繊維（ニードル繊維）を突出させた後、該ニードル
繊維が突出した面にアクリル酸エステルエマルジョンを
噴霧塗布し、170℃で３分間乾燥後、分子構造中に官能
性末端器を有し融点が104℃である熱可塑性樹脂（日本
石油化学（株）製レクスパール3600）を厚さ30μｍ積層
し、厚さ約5mmのガラス繊維マットを作成した。この樹
脂面に厚さ0.6mmの着色亜鉛鉄板を130℃に加熱した状態
で積層したのち冷却し、ロールフォーミングにより、所
定の山形に屈曲成形し、ガラス繊維マット裏張り金属折
版屋根板を作成した。得られたものの内容は第１表の如
くであった。Example 1 95% by weight of glass fiber having a diameter of 10 μm and a length of 30 to 100 mm and 5% by weight of water-soluble vinylon fiber (VPB-201 manufactured by Kuraray) having a fineness of 2 denier and an average length of 51 mm are mixed to have a thickness of about 50 mm
A non-woven fabric made of polyester fiber with a fineness of 3 denier (Unitika: 90405 WTO, basis weight 43 g / m 2 ) made by the spunbond method was laminated on this and 17 stitches / cm by a needling machine. After applying needling 2 to the opposite surface of the needling surface, approximately 9 mm of nonwoven fabric constituent fibers (needle fibers) are projected, and then the acrylic acid ester emulsion is spray-applied to the surface where the needle fibers are projected, and at 170 ° C. After drying for 3 minutes, 30 μm thick thermoplastic resin (Rex Pearl 3600 manufactured by Nippon Petrochemical Co., Ltd.) having a functional terminal in the molecular structure and a melting point of 104 ° C. is laminated, and glass having a thickness of about 5 mm A fiber mat was created. A 0.6 mm thick colored zinc iron plate is laminated on this resin surface in a state where it is heated to 130 ° C, cooled, and then roll-formed to bend into a predetermined chevron shape to create a glass fiber mat lined metal folded roof plate. did. The contents of the obtained product are as shown in Table 1.
比較例１ 実施例１において、分子構造中に官能性末端基を有し
融点が104℃である熱可塑性樹脂層がない以外は実施例
１と同様にしてガラス繊維マットを得た。このガラス繊
維マットのエマルジョン型接着剤層側に厚さ0.6mmの着
色亜鉛鉄板をクロロプレン系接着剤で接合し、ロールフ
ォーミングにより所定の山形に屈曲成形し、ガラス繊維
マット裏張り金属折版屋根を得た。得られたものの特性
は第１表の如くであった。Comparative Example 1 A glass fiber mat was obtained in the same manner as in Example 1 except that the thermoplastic resin layer having a functional end group in the molecular structure and a melting point of 104 ° C. was not provided. A 0.6 mm-thick colored zinc iron plate is bonded to the emulsion type adhesive layer side of this glass fiber mat with a chloroprene-based adhesive, and then bent and formed into a predetermined chevron shape by roll forming, and a glass fiber mat lined metal folded roof is formed. Obtained. The properties of the obtained product are as shown in Table 1.
〔発明の効果〕 本発明は次の如き優れた効果を奏する。 [Effects of the Invention] The present invention has the following excellent effects.
（１）接着強さ、特に高温下におけるガラス繊維マット
の金属板への接着強さが優れたものにすることができ
た。(1) The adhesive strength, especially the adhesive strength of the glass fiber mat to the metal plate at high temperature, can be made excellent.
（２）機械的強度、柔軟性に優れロールフォーミング時
の皺、破れ、浮上がりの発生をなくすることができた。(2) Excellent in mechanical strength and flexibility, and wrinkles, breaks, and rising during roll forming could be eliminated.
（３）ロールフォーミング時のガラス繊維粉塵の発生を
殆んど皆無にできた。また建設現場の取扱い時のガラス
繊維粉塵の発生も皆無にできた。(3) Almost no glass fiber dust was generated during roll forming. In addition, no glass fiber dust was generated during handling at the construction site.
第１図および第２図は本発明の一実施例を示すガラス繊
維マット断熱材裏張り金属折版屋根板の山形屈曲成形前
の断面図、第３図は第１図、第２図のものをロールフォ
ーミングを施して山形に屈曲成形した断面図である。 Ａ……ガラス繊維 Ｂ……有機繊維 Ｃ……ポリエステル繊維不織布 Ｃ′……ニードル繊維 Ｄ……エマルジョン型接着剤層 Ｅ……官能性末端基を有する熱可塑性樹脂層 Ｆ……金属板 １……ガラス繊維マット層FIGS. 1 and 2 are cross-sectional views of a glass fiber mat heat insulating material lined metal folded plate roof plate before chevron bending forming showing one embodiment of the present invention, and FIG. 3 is that of FIGS. 1 and 2. FIG. 3 is a cross-sectional view in which the roll is subjected to roll forming and bent and formed into a mountain shape. A ... Glass fiber B ... Organic fiber C ... Polyester fiber nonwoven fabric C '... Needle fiber D ... Emulsion type adhesive layer E ... Thermoplastic resin layer having functional end groups F ... Metal plate 1 ... … Glass fiber mat layer
フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｄ 3/35 Ｚ Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI Technical display area E04D 3/35 Z
Claims (1)
されてなるマットの片面に、ポリエステル繊維不織布
（Ｃ）が積層され、そのポリエステル繊維不織布（Ｃ）
の側からニードルパンチ加工により、ポリエステル繊維
をマット中のガラス繊維（Ａ）と有機繊維（Ｂ）に絡み
合わせ、その反対面にエマルジョン型接着剤層（Ｄ）
と、分子構造中に官能性末端基を有し融点が80〜170℃
の熱可塑性樹脂層（Ｅ）が積層され、熱可塑性樹脂層
（Ｅ）側が金属板（Ｆ）に貼り合わされてなり、山形に
屈曲成形されていることを特徴とするガラス繊維マット
断熱材裏張り金属折版屋根板。1. A polyester fiber non-woven fabric (C) is laminated on one side of a mat formed by mixing glass fibers (A) and organic fibers (B), and the polyester fiber non-woven fabric (C) is laminated.
The polyester fiber is entwined with the glass fiber (A) and the organic fiber (B) in the mat by needle-punching from the side of, and the emulsion type adhesive layer (D) is provided on the opposite surface.
And has a functional end group in the molecular structure and a melting point of 80-170 ° C.
Thermoplastic resin layer (E) of (1) is laminated, the thermoplastic resin layer (E) side is bonded to a metal plate (F), and the glass fiber mat heat-insulating material lining is bent and formed in a chevron shape. Metal fold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7984989A JPH0813519B2 (en) | 1989-03-29 | 1989-03-29 | Glass fiber mat Insulation lining Metal origami shingles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7984989A JPH0813519B2 (en) | 1989-03-29 | 1989-03-29 | Glass fiber mat Insulation lining Metal origami shingles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02255329A JPH02255329A (en) | 1990-10-16 |
| JPH0813519B2 true JPH0813519B2 (en) | 1996-02-14 |
Family
ID=13701646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7984989A Expired - Fee Related JPH0813519B2 (en) | 1989-03-29 | 1989-03-29 | Glass fiber mat Insulation lining Metal origami shingles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0813519B2 (en) |
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|---|---|---|---|---|
| WO2015146696A1 (en) * | 2014-03-27 | 2015-10-01 | 旭ファイバーグラス株式会社 | Insulating panel and method for attaching insulating panel |
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|---|---|---|---|---|
| KR20030063849A (en) * | 2002-01-24 | 2003-07-31 | (주)선그린 | non-combusionable insulation steel panel |
| AU2003261497B2 (en) | 2002-11-08 | 2009-02-26 | Howmedica Osteonics Corp. | Laser-produced porous surface |
| US20060147332A1 (en) | 2004-12-30 | 2006-07-06 | Howmedica Osteonics Corp. | Laser-produced porous structure |
| US20070009688A1 (en) | 2005-07-11 | 2007-01-11 | Enamul Haque | Glass/polymer reinforcement backing for siding and compression packaging of siding backed with glass/polymer |
| US8728387B2 (en) | 2005-12-06 | 2014-05-20 | Howmedica Osteonics Corp. | Laser-produced porous surface |
| JP4933183B2 (en) * | 2006-05-31 | 2012-05-16 | 中川産業株式会社 | Insulated mat for folded board and insulated folded roof using the same |
| JP5047639B2 (en) * | 2007-01-23 | 2012-10-10 | 東洋鋼鈑株式会社 | Welding method of metal plate for welding |
| US8142886B2 (en) | 2007-07-24 | 2012-03-27 | Howmedica Osteonics Corp. | Porous laser sintered articles |
| JP5379992B2 (en) * | 2008-04-03 | 2013-12-25 | 中川産業株式会社 | Insulated folded board |
| JP2010125805A (en) * | 2008-11-28 | 2010-06-10 | Nihon Glassfiber Industrial Co Ltd | Heat insulation for building material and its manufacturing method |
| US9180010B2 (en) | 2012-04-06 | 2015-11-10 | Howmedica Osteonics Corp. | Surface modified unit cell lattice structures for optimized secure freeform fabrication |
| AU2018203479B2 (en) | 2017-05-18 | 2024-04-18 | Howmedica Osteonics Corp. | High fatigue strength porous structure |
| CN114311231B (en) * | 2021-12-28 | 2023-05-12 | 北新建材(天津)有限公司 | Aldehyde-purifying glass felt plate and preparation system thereof |
-
1989
- 1989-03-29 JP JP7984989A patent/JPH0813519B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015146696A1 (en) * | 2014-03-27 | 2015-10-01 | 旭ファイバーグラス株式会社 | Insulating panel and method for attaching insulating panel |
| JP2015190128A (en) * | 2014-03-27 | 2015-11-02 | 旭ファイバーグラス株式会社 | Insulation panel and method of attaching insulation panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02255329A (en) | 1990-10-16 |
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