JPS63120601A - Aggregate decorative material and manufacture of decorative veneer using said material - Google Patents
Aggregate decorative material and manufacture of decorative veneer using said materialInfo
- Publication number
- JPS63120601A JPS63120601A JP26798486A JP26798486A JPS63120601A JP S63120601 A JPS63120601 A JP S63120601A JP 26798486 A JP26798486 A JP 26798486A JP 26798486 A JP26798486 A JP 26798486A JP S63120601 A JPS63120601 A JP S63120601A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- decorative
- wood
- laminated
- treatment liquid
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002023 wood Substances 0.000 claims description 31
- 150000002484 inorganic compounds Chemical class 0.000 claims description 14
- 229910010272 inorganic material Inorganic materials 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 19
- 238000011282 treatment Methods 0.000 description 16
- 239000003063 flame retardant Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 8
- 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 7
- 239000000243 solution Substances 0.000 description 7
- 238000011221 initial treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000218645 Cedrus Species 0.000 description 4
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- -1 cation ions Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 244000112572 Sesbania bispinosa Species 0.000 description 1
- 235000010896 Sesbania bispinosa Nutrition 0.000 description 1
- 235000015392 Sesbania grandiflora Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、とくに防火性が要求される内装材等に使用
する集成化粧材とこれを使用した化粧単板の製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a laminated decorative material used for interior materials, etc. that particularly require fire resistance, and a method for manufacturing decorative veneers using the same.
（背景技術）
表面化粧材として突板を用いて不燃あるいは準不燃内装
材とする場合、突板を貼着する基材は不燃でかつ比重お
よび厚みの大きいものを用いる必要がある。(Background Art) When using a veneer as a surface decorative material to create a noncombustible or quasi-noncombustible interior material, the base material to which the veneer is attached needs to be noncombustible and have a high specific gravity and thickness.
しかしながら、近時、施工性を高めるために内装材の軽
量化が求められるようになり、そのためには基材の厚み
を薄くせざるを得ない。その場合、突板を難燃化処理し
たり、突板貼り用の接着剤に難燃剤を添加したりするな
どの対策がとられるが、実際には発煙量が多く、難燃性
能が充分でなかった。However, in recent years, there has been a demand for lighter interior materials in order to improve workability, and to achieve this, the thickness of the base material has to be reduced. In such cases, countermeasures such as treating the veneer to make it flame retardant or adding flame retardants to the adhesive used to attach the veneer are taken, but in reality, the amount of smoke emitted was large and the flame retardant performance was not sufficient. .
また、突板だけでなく、建物の柱や梁等に使用される集
成化粧材においても簡単にかつ高い難燃性能を付与する
ことが要望されていた。Furthermore, it has been desired to easily impart high flame retardant performance not only to veneers but also to laminated decorative materials used for pillars, beams, etc. of buildings.
この発明の目的は、発煙量を減少させ難燃性が向上した
集成化粧材とこれを使用した化粧単板の製造方法を提供
することである。An object of the present invention is to provide a laminated decorative material that reduces the amount of smoke generated and improves flame retardancy, and a method for manufacturing a decorative veneer using the same.
この発明の集成化粧材は、不燃性無機化合物を内部に含
んだ木材単板の複数枚を接着剤を介して積層し圧締接着
してなるものである。The laminated decorative material of the present invention is made by laminating a plurality of wood veneers containing a nonflammable inorganic compound through an adhesive and bonding them together by pressure.
このように、この発明によれば、不燃性無機化合物を含
む木材単板を用いて集成化粧材を作成するので、得られ
る集成化粧材は発煙量が少なく難燃性が向上する。As described above, according to the present invention, since a laminated decorative material is created using a wood veneer containing a non-combustible inorganic compound, the resulting laminated decorative material produces less smoke and has improved flame retardancy.
また、この発明の化粧単板の製造方法は、不燃性無機化
合物を内部に含んだ木材単板の複数枚を接着剤を介して
積層し圧締接着してなる集成化粧材を所定方向よりスラ
イスすることを特徴とするものである。In addition, the method for producing a decorative veneer of the present invention involves slicing in a predetermined direction a laminated decorative material made by laminating a plurality of wood veneers containing a non-combustible inorganic compound through an adhesive and bonding them by pressure. It is characterized by:
このため、前記集成化粧材と同様に発煙量が少なく難燃
性が向上するとともに、内装材の表面材として使用する
ときは基材の厚みを薄くして内装材の軽量化を図ること
ができる。Therefore, like the laminated decorative material, it produces less smoke and has improved flame retardancy, and when used as a surface material for interior materials, it is possible to reduce the thickness of the base material and reduce the weight of interior materials. .
以下、化粧単板の製造方法を中心としてこの発明の詳細
な説明する。Hereinafter, the present invention will be described in detail, focusing on the method for manufacturing a decorative veneer.
化粧単板を製造するための木材単板には厚さ１鶴程度の
ロータリーあるいはスライス単板が使用可能であり、こ
れを必要に応じて過酸化水素溶液等で脱色し、染料溶液
中にて天然杉等の春材部色に染色する。A rotary or sliced veneer with a thickness of about 1 crane can be used as a wood veneer for manufacturing decorative veneers, and if necessary, it can be decolored with a hydrogen peroxide solution, etc., and then soaked in a dye solution. Dyed to the color of spring wood such as natural cedar.
かかる木材単板に含有される不燃性無機化合物は、混合
することにより不活性な不燃性無機化合物を生じさせる
２種の水溶性無機化合物の一方（−次処理液）を木材単
板に含浸させたのち、他方（二次処理液）を木材単板に
含浸させることにより、両者が木材組織内で反応して不
溶性の形態となって分散定着したものである。The nonflammable inorganic compound contained in such a wood veneer can be obtained by impregnating the wood veneer with one of two types of water-soluble inorganic compounds (secondary treatment liquid) that produce an inert nonflammable inorganic compound when mixed. Afterwards, by impregnating the other (secondary treatment liquid) into the wood veneer, both react within the wood structure and become dispersed and fixed in an insoluble form.
より詳細に説明すると、まず木材単板を一次処理液に浸
漬させる。この−次処理液は硝酸バリウム、塩化バリウ
ム、水酸化バリウム、塩化カルシウム、リン酸カルシウ
ム、水酸化アルミニウム等の１種または２種以上を溶解
した水溶液であり、溶解度を上げるために無機酸を加え
てもよい、この−次処理液を木材単板に含浸させて単板
内部にＢａ５Ｃａ、、ＡＩ等のカチオンイオンを分散さ
せる。このとき、単板内のイオン濃度を上げるために、
液を加温し、溶解度を上げるようにするのが好ましい。To explain in more detail, first, a wood veneer is immersed in a primary treatment liquid. This secondary treatment solution is an aqueous solution containing one or more of barium nitrate, barium chloride, barium hydroxide, calcium chloride, calcium phosphate, aluminum hydroxide, etc., and an inorganic acid may be added to increase solubility. This secondary treatment solution is impregnated into a wood veneer to disperse cation ions such as Ba5Ca, AI, etc. inside the veneer. At this time, in order to increase the ion concentration within the veneer,
It is preferable to heat the liquid to increase solubility.
一次処理液の含浸後、木材単板を水洗いして表面に付着
した一次処理液を除去する。これは、次の二次処理液の
含浸法に単板表面に付着した一次処理液に二次処理液が
反応してその内部拡散が妨げられるのを防止するためで
ある。After impregnating with the primary treatment liquid, the wood veneer is washed with water to remove the primary treatment liquid attached to the surface. This is to prevent the secondary treatment liquid from reacting with the primary treatment liquid adhering to the veneer surface during the subsequent impregnation method with the secondary treatment liquid, thereby preventing its internal diffusion.
水洗いした木材単板を二次処理液に浸漬する。Dip the washed wood veneer into the secondary treatment solution.
二次処理液はリン酸ナトリウム、リン酸アンモニウム、
ホウ酸等の１種または２種以上を溶解した水溶液であっ
て、木材単板内への含浸によりリン酸、ホウ酸等のアニ
オンイオンの内部拡散を行う。The secondary treatment liquid is sodium phosphate, ammonium phosphate,
It is an aqueous solution in which one or more types of boric acid, etc. are dissolved, and is impregnated into a wood veneer to cause internal diffusion of anion ions such as phosphoric acid and boric acid.
かかる二次処理液も加温して溶解度を高めるようにする
のが好ましい。It is preferable that such a secondary treatment liquid is also heated to increase its solubility.
一次処理液と二次処理液との含浸はどちらが先であって
もよい、このあと、要すればアルカリ性の処理液を木材
単板中に含浸させるなどしてアルカリ性の条件で各イオ
ンを反応させる。そして、不溶性不燃性無機化合物を木
材中に生成させて難燃化木材単板を得る。アルカリ性の
処理液は、ｐｉ８以上、好ましくはｐＨ８〜１０である
のが適当である。また、処理液の含浸は、たとえば処理
液を入れた処理浴に木材単板を浸漬させること等により
行うことができる。Either the primary treatment liquid or the secondary treatment liquid may be impregnated first.After this, if necessary, each ion is reacted under alkaline conditions by impregnating the wood veneer with an alkaline treatment liquid. . Then, an insoluble, nonflammable inorganic compound is produced in the wood to obtain a flame-retardant wood veneer. It is appropriate that the alkaline treatment liquid has a pi of 8 or more, preferably a pH of 8 to 10. Further, impregnation with the treatment liquid can be carried out, for example, by immersing the wood veneer in a treatment bath containing the treatment liquid.
このようにして、春材部色への染色と無機化合物の含浸
とを行った木材単板を含水率３０〜４０％まで乾燥させ
、表面に付着した無機化合物をロールブラシにより除去
したのち、第１図に示すように、木材単板１と夏材部形
成素材２とを組み合わせて積層し凹凸型３により一体に
圧締接着して集成化粧材４（集成フリッチ）を得る。前
記夏材部形成素材２としては、不燃性の素材を使用する
のが好ましく、たとえば夏材部色に着色した不燃性の水
酸化アルミニウムシート等が使用可能である。また、接
着剤にはウレタン樹脂等の水硬性の接着剤を使用する。The wood veneer that has been dyed in the spring wood color and impregnated with inorganic compounds in this way is dried to a moisture content of 30 to 40%, and the inorganic compounds adhering to the surface are removed with a roll brush. As shown in FIG. 1, a wood veneer 1 and a summer material forming material 2 are combined and laminated and bonded together by pressure using a concave-convex mold 3 to obtain a laminated decorative material 4 (laminated flitch). It is preferable to use a nonflammable material as the summer material forming material 2, and for example, a nonflammable aluminum hydroxide sheet colored in the color of the summer material can be used. Furthermore, a hydraulic adhesive such as urethane resin is used as the adhesive.
前記集成化粧材４をスライス刃５でその積層面と交差す
る方向からスライスして板目柄の化粧単板６が得られる
。この化粧単板６は難燃性が高く発煙量も少なく、それ
ゆえ内装用の表面化粧材として用いる場合に、化粧単板
を貼付する基材の厚みを薄（することができるという利
点がある。The laminated decorative material 4 is sliced with a slicing blade 5 in a direction intersecting the laminated surface thereof to obtain a decorative veneer 6 with a grain pattern. This decorative veneer 6 is highly flame retardant and emits less smoke, so when used as a surface decorative material for interior decoration, it has the advantage that the thickness of the base material to which the decorative veneer is attached can be made thinner. .
なお、以上の説明は化粧単板の製造に関するものである
が、そのほかに柱や梁等の構造材に使用する集成化粧材
等に適用しても高い難燃性能を付与することができる。Although the above explanation relates to the production of decorative veneers, high flame retardant performance can also be imparted to other laminated decorative materials used for structural materials such as columns and beams.
次に実施例をあげてこの発明の詳細な説明する。Next, the present invention will be described in detail with reference to Examples.
実施例： アガチス材のロータリー単板（厚さ１．０ｍ
）を過酸化水素溶液中で脱色後、染料溶液にて天然杉の
春材部色に染色した。ついで、この染色単板を硝酸バリ
ウム溶液である一次処理液に浸漬し、水洗後、リン酸ナ
トリウム溶液である二次処理液を浸漬した。これを含水
率３０〜４０％まで乾燥させ、表面に付着した無機化合
物をロールブラシで除去した。ついで、このようにして
処理した複数枚の単板を杉の夏材部色に着色した不燃性
の水酸化アルミニウムシート（５０±５ｇ／ｍｚ、バル
ブ、樹脂５％混入）を介して積層し、水硬性接着剤にて
杉型上で圧締接着して集成化粧材を得た。この集成化粧
材を製材、スライスして難燃化化粧単板が得られた。こ
のものは難燃性が高く、発煙量も従来品に比して著しく
低減されていた。Example: Agatis rotary veneer (thickness 1.0m
) was decolorized in a hydrogen peroxide solution, and then dyed in a dye solution to the color of natural cedar spring wood. Next, this dyed veneer was immersed in a primary treatment liquid that was a barium nitrate solution, and after washing with water, it was immersed in a secondary treatment liquid that was a sodium phosphate solution. This was dried to a moisture content of 30 to 40%, and inorganic compounds adhering to the surface were removed with a roll brush. Then, the plurality of veneers treated in this way were laminated with a non-flammable aluminum hydroxide sheet (50±5 g/mz, bulb, 5% resin mixed) colored in the color of cedar wood, and A laminated decorative material was obtained by pressure bonding on a cedar mold using a hydraulic adhesive. This laminated decorative material was sawn and sliced to obtain a flame-retardant decorative veneer. This product had high flame retardancy and the amount of smoke emitted was significantly reduced compared to conventional products.
この発明の集成化粧材によれば、不燃性無機化合物を含
む木材単板を用いて集成化粧材を作成するので、得られ
る集成材は発煙量が少なく難燃性が向上するという効果
がある。According to the laminated decorative material of the present invention, since the laminated decorative material is created using a wood veneer containing a non-combustible inorganic compound, the resulting laminated material has the effect of producing less smoke and improving flame retardancy.
また、この発明の化粧単板の製造方法によれば、前記集
成化粧材と同様に発煙量が少なく難燃性が向上するとと
もに、内装材の表面材として使用するときは基材の厚み
を薄くして内装材の軽量化を図ることができるという効
果がある。Further, according to the method for producing a decorative veneer of the present invention, the amount of smoke is reduced and flame retardance is improved, similar to the laminated decorative material, and when used as a surface material for interior materials, the thickness of the base material can be reduced. This has the effect of reducing the weight of the interior material.
第１図はこの発明の一実施例の工程説明図である。
１・・・木材単板、２・・・夏材部形成素材、４・・・
集成化粧材、６・・・化粧単板
木藉阜板１ ２！嚢部彰成＃役
第１図
手Ｕεネ甫正書 （自治
昭和６２年０２月２７日FIG. 1 is a process explanatory diagram of an embodiment of the present invention. 1... Wood veneer, 2... Summer material forming material, 4...
Laminated decorative materials, 6... Decorative veneer wooden boards 1 2! Akinari Urobe #1 illustration hand Uε Neho Seisho (self-government February 27, 1988)
Claims (3)
枚を接着剤を介して積層し圧締接着してなる集成化粧材
。(1) A laminated decorative material made by laminating multiple wood veneers containing a noncombustible inorganic compound with an adhesive and bonding them together by pressure.
枚を接着剤を介して積層し圧締接着してなる集成化粧材
を所定方向よりスライスすることを特徴とする化粧単板
の製造方法。(2) A decorative veneer characterized by slicing a laminated decorative material made by laminating and press-bonding a plurality of wood veneers containing a non-combustible inorganic compound through an adhesive from a predetermined direction. Production method.
燃性無機化合物が形成されるとともに、この木材単板を
夏材部形成素材と組み合わせて積層し圧締接着した特許
請求の範囲第（２）項記載の化粧単板の製造方法。(3) A patent claim in which, after the wood veneer is colored in the spring wood color, the nonflammable inorganic compound is formed inside, and the wood veneer is combined with a summer wood forming material, laminated and bonded by pressure. A method for producing a decorative veneer according to item (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26798486A JPS63120601A (en) | 1986-11-10 | 1986-11-10 | Aggregate decorative material and manufacture of decorative veneer using said material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26798486A JPS63120601A (en) | 1986-11-10 | 1986-11-10 | Aggregate decorative material and manufacture of decorative veneer using said material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120601A true JPS63120601A (en) | 1988-05-25 |
Family
ID=17452296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26798486A Pending JPS63120601A (en) | 1986-11-10 | 1986-11-10 | Aggregate decorative material and manufacture of decorative veneer using said material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120601A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02301401A (en) * | 1989-05-17 | 1990-12-13 | Koichi Nishimoto | Flame-retarded veneer and its manufacture |
| JP2009500137A (en) * | 2005-07-11 | 2009-01-08 | アイエムエス エス．アール．エル． | Low temperature sterilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59106906A (en) * | 1982-12-10 | 1984-06-20 | 松下電工株式会社 | Manufacture of decorative veneer |
-
1986
- 1986-11-10 JP JP26798486A patent/JPS63120601A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59106906A (en) * | 1982-12-10 | 1984-06-20 | 松下電工株式会社 | Manufacture of decorative veneer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02301401A (en) * | 1989-05-17 | 1990-12-13 | Koichi Nishimoto | Flame-retarded veneer and its manufacture |
| JP2009500137A (en) * | 2005-07-11 | 2009-01-08 | アイエムエス エス．アール．エル． | Low temperature sterilizer |
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