JPH02215524A - Inflammable wall paper - Google Patents
Inflammable wall paperInfo
- Publication number
- JPH02215524A JPH02215524A JP1036334A JP3633489A JPH02215524A JP H02215524 A JPH02215524 A JP H02215524A JP 1036334 A JP1036334 A JP 1036334A JP 3633489 A JP3633489 A JP 3633489A JP H02215524 A JPH02215524 A JP H02215524A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- weight
- parts
- flame
- 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.)
- Granted
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229920005989 resin Polymers 0.000 claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 43
- 239000004014 plasticizer Substances 0.000 claims abstract description 21
- -1 aryl phosphate Chemical compound 0.000 claims abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 10
- 239000010452 phosphate Substances 0.000 claims abstract description 10
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 7
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 28
- 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 27
- 239000000203 mixture Substances 0.000 claims description 6
- NODGGJKZBPRISK-UHFFFAOYSA-N diphenyl propyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCC)OC1=CC=CC=C1 NODGGJKZBPRISK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 abstract description 2
- ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 239000000779 smoke Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 7
- 238000005187 foaming Methods 0.000 description 5
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- DROMNWUQASBTFM-UHFFFAOYSA-N dinonyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCC DROMNWUQASBTFM-UHFFFAOYSA-N 0.000 description 2
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 2
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- RYUJRXVZSJCHDZ-UHFFFAOYSA-N 8-methylnonyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC(C)C)OC1=CC=CC=C1 RYUJRXVZSJCHDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、発煙性を改良した難燃壁紙に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to flame-retardant wallpaper with improved smoke-emitting properties.
従来、難燃壁紙として、難燃紙（難燃性基材シート層）
上に、１３０〜３００ｇ／ｍ２の目付けを有する可塑化
塩化ビニル樹脂層を積層した難燃壁紙として、可塑剤中
にフタル酸エステルあるいは塩素化パラフィンなどを含
有させたものがある。Conventionally, flame-retardant paper (flame-retardant base sheet layer) was used as flame-retardant wallpaper.
There are flame-retardant wallpapers in which a plasticized vinyl chloride resin layer having a basis weight of 130 to 300 g/m2 is laminated on top of the wallpaper, and a phthalate ester or chlorinated paraffin is added to the plasticizer.
ところで、これらの可塑剤中にフタル酸エステルあるい
は塩素化パラフィンなどを含有させた難燃性壁紙は、い
ずれも難燃性と称されてはいるものの可塑化塩化ビニル
樹脂層の日付けが１３０ｇ／イ以上では発煙量が多くな
っていた。Incidentally, although these flame-retardant wallpapers containing phthalate esters or chlorinated paraffins in their plasticizers are said to be flame-retardant, the plasticized vinyl chloride resin layer has a date of 130 g/ Above A, the amount of smoke emitted increased.
本発明は、このような従来技術を背景になされたもので
、可塑化塩化ビニル樹脂層の目付けが１３０ ｇ／ｎ？
以上でも発煙性の低い難燃壁紙を提供することを目的と
する。The present invention was made against the background of such conventional technology, and the basis weight of the plasticized vinyl chloride resin layer is 130 g/n?
The purpose of the above is to provide a flame-retardant wallpaper with low smoke emission.
本発明は、難燃性基材シート層上に、１３０ｇ／ｎｆ以
上の目付けを有する可塑化塩化ビニル樹脂層を積層した
難燃壁紙において、この可塑化塩化ビニル樹脂の組成が
、塩化ビニル樹脂１００重量部に対し、可塑剤３０〜１
５０重量部、炭酸カルシウム３０重量部以上、酸化チタ
ン５重量部以上および水酸化マグネシウム１重量部以上
を含有し、かつこの可塑剤中にはモノアルキルジアリー
ルフォスフェートを５０重量％以上含有していることを
特徴とする難燃壁紙を提供するものである。The present invention provides a flame-retardant wallpaper in which a plasticized vinyl chloride resin layer having a basis weight of 130 g/nf or more is laminated on a flame-retardant base sheet layer. 30 to 1 part by weight of plasticizer
50 parts by weight, 30 parts by weight or more of calcium carbonate, 5 parts by weight or more of titanium oxide, and 1 part by weight or more of magnesium hydroxide, and the plasticizer contains 50 parts by weight or more of monoalkyl diaryl phosphate. The present invention provides a flame-retardant wallpaper characterized by the following.
本発明でいう難燃性基材シート層とは、難燃壁紙の基材
層で、その素材としては通常の難燃壁紙の基材シート層
として使用できるものであればどのようなものでも使用
できるが、例えばアスベスト紙、水酸化アルミニウム紙
、ガラス繊維の織布、紙を難燃性薬剤で処理したもの、
ポリ塩化ビニル、ポリ塩化ビニリデンもしくはレーヨン
などの難燃性繊維からなる織布、不織布もしくはそれら
の繊維を抄紙してなるものなどを挙げることができる。The flame-retardant base sheet layer as used in the present invention refers to the base layer of flame-retardant wallpaper, and any material can be used as long as it can be used as a base sheet layer of ordinary flame-retardant wallpaper. However, for example, asbestos paper, aluminum hydroxide paper, woven glass fiber, paper treated with flame retardant chemicals,
Examples include woven fabrics and nonwoven fabrics made of flame-retardant fibers such as polyvinyl chloride, polyvinylidene chloride, and rayon, and paper made from these fibers.
なお、この難燃性基材シート層の難燃性の程度は、特に
制限されない。Note that the degree of flame retardancy of this flame-retardant base sheet layer is not particularly limited.
また、本発明でいう可塑化塩化ビニル樹脂層とは、この
難燃性基材シート層上に積層されるコート層で、この可
塑化塩化ビニル樹脂層を形成する塩化ビニル樹脂として
は、一般の懸濁、乳化重合の塩化ビニル樹脂単独、ある
いは塩化ビニルと、酢酸ビニル、エチレン、プロピレン
、マレイン酸エステル、メダクリル酸メチル、メタアク
リル酸エステル、高級ビニルエーテルなどとの共重合体
のほか、これらと他のポリマーとの混合物を含むもので
ある。Furthermore, the plasticized vinyl chloride resin layer referred to in the present invention is a coating layer laminated on this flame-retardant base sheet layer, and the vinyl chloride resin forming this plasticized vinyl chloride resin layer is a general vinyl chloride resin. Suspension or emulsion polymerized vinyl chloride resin alone, or copolymers of vinyl chloride and vinyl acetate, ethylene, propylene, maleate, methyl medacrylate, methacrylate, higher vinyl ethers, etc., as well as others. It contains a mixture with a polymer of
また、この可塑化塩化ビニル樹脂層に含有される可塑剤
としては、少なくともモノアルキルジアリールフォスフ
ェートが使用され、またその他の可塑剤としては例えば
フタル酸ジー２−エチルヘキシルエステル（ＤＯＰ）、
フタル酸ジノニルエステル（ＤＮＰ）、フタル酸ジイソ
ノニルエステル（ＤｆＮＰ）、フタル酸ブチルベンジル
エステ７Ｌ／（ＢＢＰ）、フタル酸ジブチルエステル（
ＤＢＰ）などに代表される一般のフタル酸エステル系可
塑剤、アジピン酸ジオクチルエステル（ＤＯＡ）、セバ
シン酸ジオクチルエステル（ＤＯ３）、アゼライン酸ジ
オクチルエステル（ＤＯＺ）に代表される一般の脂肪酸
エステル系可塑剤、トリクレジルフォスフニー） （Ｔ
ＣＰ） 、）リキシリルフォスフェート（ＴＸＰ）など
に代表されるトリアリールフォスフェート系可塑剤のほ
か、ポリエステル系可塑剤などの高分子系可塑剤、塩素
化パラフィンなどの一般の一次、二次可塑剤が使用でき
るが、そのほか塩化ビニル樹脂の可塑剤として一般に使
用できるものであれば特に制限はない。Furthermore, as the plasticizer contained in this plasticized vinyl chloride resin layer, at least monoalkyl diaryl phosphate is used, and other plasticizers include, for example, di-2-ethylhexyl phthalate (DOP),
Dinonyl phthalate (DNP), diisononyl phthalate (DfNP), butylbenzyl phthalate 7L/(BBP), dibutyl phthalate (
General phthalate ester plasticizers such as DBP), general fatty acid ester plasticizers such as dioctyl adipate (DOA), dioctyl sebacate (DO3), and dioctyl azelaate (DOZ) , tricresyl phosphini) (T
In addition to triaryl phosphate plasticizers such as CP),) lyxylyl phosphate (TXP), polymer plasticizers such as polyester plasticizers, and general primary and secondary plasticizers such as chlorinated paraffins. In addition, there are no particular restrictions as long as it can be used as a plasticizer for vinyl chloride resins.
これらの可塑剤の添加量は、塩化ビニル樹脂１００重量
部に対して３０〜１５０重量部、好ましくは５０〜１０
０重量部で、３０重量部未満では塩化ビニル樹脂層が硬
くなり、壁紙としての施工が難しく、一方１５０重量部
を超えると柔らか（なりすぎ、壁紙としては好ましくな
い。The amount of these plasticizers added is 30 to 150 parts by weight, preferably 50 to 10 parts by weight, per 100 parts by weight of vinyl chloride resin.
If it is 0 parts by weight and less than 30 parts by weight, the vinyl chloride resin layer becomes hard and difficult to apply as a wallpaper, while if it exceeds 150 parts by weight it becomes too soft (too much, which is not preferable as a wallpaper).
また、この可塑剤中には、モノアルキルジアリールフォ
スフェートを少なくとも５０重量％含有されていること
が必要である。ここで、モノアルキルジアリールフォス
フェートとしては、例えばプロピルジフェニルフォスフ
ェート、オクチルジフェニルフォスフェート、イソデシ
ルジフェニルフォスフェートなどを挙げることができる
。Further, it is necessary that this plasticizer contains at least 50% by weight of monoalkyl diaryl phosphate. Here, examples of the monoalkyl diaryl phosphate include propyl diphenyl phosphate, octyl diphenyl phosphate, and isodecyl diphenyl phosphate.
このモノアルキルジアリールフォスフェートの全可塑剤
の添加量に対する割合は、５０重量％以上、好ましくは
７０〜１００重量％であり、５０重量％未満では良好な
発煙抑制効果が得られ難い。The proportion of this monoalkyl diaryl phosphate to the total amount of plasticizer added is 50% by weight or more, preferably 70 to 100% by weight, and if it is less than 50% by weight, it is difficult to obtain a good smoke suppression effect.
なお、この可塑化塩化ビニル樹脂層は、非発泡でも、発
泡したものでもよい０発泡させる場合、発泡剤として例
えば塩化ビニル樹脂用の発泡剤であるアゾジカルボンア
ミド、ジニトロソペンタメチレンテトラミン、オキシビ
スベンゼンスルホニルヒドラジドなどを用いることによ
り発泡させることができ、また必要に応じて発泡促進剤
または発泡抑制剤を添加してもよい。This plasticized vinyl chloride resin layer may be non-foamed or foamed. When foaming, for example, azodicarbonamide, dinitrosopentamethylenetetramine, oxybis, which is a foaming agent for vinyl chloride resin, is used as a foaming agent. Foaming can be achieved by using benzenesulfonyl hydrazide or the like, and a foaming promoter or foaming inhibitor may be added as necessary.
充填剤としては、少なくとも炭酸カルシウム、酸化チタ
ンおよび水酸化マグネシウムが使用され、特にこの水酸
化マグネシウムを使用することにより発煙性が一段と低
いものとなる。At least calcium carbonate, titanium oxide, and magnesium hydroxide are used as fillers, and in particular, use of magnesium hydroxide further reduces smoke generation.
なお、その他の充填剤として例えばタルク、ハイドロタ
ルサイト、炭酸マグネシウム、水酸化アルミニウムなど
が使用できる。In addition, as other fillers, for example, talc, hydrotalcite, magnesium carbonate, aluminum hydroxide, etc. can be used.
この炭酸カルシウムの添加量は、塩化ビニル樹脂１００
重量部に対して３０重量部以上、好ましくは５０〜２０
０重量部であり、３０重量部未満では発煙抑制効果が低
下して好ましくなく、一方２００重量部を超えると添加
量が多すぎて得られるシートが折れやすくなる場合があ
る。The amount of calcium carbonate added is 100% of vinyl chloride resin.
30 parts by weight or more, preferably 50 to 20 parts by weight
If the amount is less than 30 parts by weight, the smoke generation suppressing effect will be reduced, which is undesirable, while if it exceeds 200 parts by weight, the amount added may be too large and the resulting sheet may be easily folded.
また、酸化チタンの添加量は、塩化ビニル樹脂１００重
量部に対して５重量部以上、好ましくは１０〜５０重量
部であり、５重量部未満では発煙抑制効果が低下して好
ましくなく、一方５０重量部を超えると添加量が多すぎ
て得られるシートが折れやす（なる場合がある。Further, the amount of titanium oxide added is 5 parts by weight or more, preferably 10 to 50 parts by weight, per 100 parts by weight of the vinyl chloride resin. If the amount exceeds 1 part by weight, the amount added is too large and the resulting sheet may be easily bent.
さらに、水酸化マグネシウムの添加量は、塩化ビニル樹
脂１００重量部に対して１重量部以上、好ましくは５〜
５０重量部であり、１重量部未満では発煙抑制効果が低
下して好ましくなく、一方５０重量部を超えると添加量
が多すぎて折れやすくなる場合がある。Furthermore, the amount of magnesium hydroxide added is 1 part by weight or more, preferably 5 to 1 part by weight, per 100 parts by weight of the vinyl chloride resin.
The amount is 50 parts by weight, and if it is less than 1 part by weight, the smoking suppressing effect will be reduced, which is not preferable, while if it exceeds 50 parts by weight, the amount added will be too large and may cause breakage.
なお、安定剤として、例えばＢａ−Ｚｎ系、Ｎａ−Ｚｎ
系、Ｓｎ系などの塩化ビニル樹脂に使用される一般的な
安定剤が使用できる。In addition, as a stabilizer, for example, Ba-Zn type, Na-Zn
General stabilizers used for vinyl chloride resins, such as vinyl chloride resins and Sn-based stabilizers, can be used.
この安定剤の添加量は、塩化ビニル樹脂１００重量部に
対して０．５〜１０重量部、好ましくは２〜５重量部程
度である。The amount of the stabilizer added is about 0.5 to 10 parts by weight, preferably about 2 to 5 parts by weight, per 100 parts by weight of the vinyl chloride resin.
また、その他の難燃剤として、例えば三酸化アンチモン
、五酸化アンチモン、ホウ酸亜鉛、酸化モリブデンなど
も併用することができる。Other flame retardants, such as antimony trioxide, antimony pentoxide, zinc borate, and molybdenum oxide, can also be used in combination.
さらに、前記可塑化塩化ビニル樹脂中には、加工助剤、
顔料、紫外線吸収剤、帯電防止剤、老化防止剤なども使
用することができる。Furthermore, the plasticized vinyl chloride resin contains processing aids,
Pigments, UV absorbers, antistatic agents, antiaging agents, etc. can also be used.
さらに、この可塑化塩化ビニル樹脂層がペースト加工の
場合には、ミネラルスピリットなどの希釈溶剤も使用す
ることができる。Furthermore, if this plasticized vinyl chloride resin layer is pasted, a diluting solvent such as mineral spirit may also be used.
以下、本発明の実施例を具体的に説明するが、本発明は
この実施例に限定されない。Examples of the present invention will be described in detail below, but the present invention is not limited to these examples.
実施例１〜４および比較例１〜７
第１表の配合処方からなる可塑化塩化ビニル樹脂層を構
成する可塑化塩化ビニル樹脂配合物をテストロールにて
５分間混練りしたのち、これを水酸化アルミニウム紙か
らなる難燃性基材シート層上に約０．１３１の厚みでト
ッピングし、次いで２００°Ｃで２分間加熱し、これに
よりこの可塑化塩化ビニル樹脂を発泡させて可塑化塩化
ビニル樹脂層を成形し、よって目付けが約１７０ ｇ／
ｒｔｌの可塑化塩化ビニル樹脂層を有する難燃壁紙を得
た。Examples 1 to 4 and Comparative Examples 1 to 7 After kneading the plasticized vinyl chloride resin formulation constituting the plasticized vinyl chloride resin layer with the formulation shown in Table 1 for 5 minutes using a test roll, the mixture was mixed with water. It is topped on a flame retardant base sheet layer made of aluminum oxide paper to a thickness of about 0.131, and then heated at 200°C for 2 minutes, thereby foaming the plasticized vinyl chloride resin. The resin layer is molded, so the basis weight is approximately 170 g/
A flame retardant wallpaper having an rtl plasticized vinyl chloride resin layer was obtained.
そののち、この難燃壁紙を２２０１角のパーライト板に
澱粉糊で貼着してからＪＩＳ Ａ１３２１に基づき燃
焼テストを実施した。Thereafter, this flame-retardant wallpaper was adhered to a 2201 square perlite board with starch glue, and then a combustion test was conducted based on JIS A1321.
その結果（発煙係数＝ＣＡ）を第１表に示す。The results (smoke generation coefficient=CA) are shown in Table 1.
実施例５〜１０および比較例８〜１２
第２表の配合処方からなる可塑化塩化ビニル樹脂層を構
成する可塑化塩化ビニル樹脂ペーストを水酸化アルミニ
ウム紙上に０．１４ｍｍの厚さにコーティングし、次い
で１３０°Ｃで２分間加熱してゲル化させたのち、これ
を２００″Ｃで２分間加熱してこの可塑化塩化ビニル樹
脂ペーストを発泡させて可塑化塩化ビニル樹脂層を成形
し、これにより目付けが約１８０ｇ／ｍ２の可塑化塩化
ビニル樹脂層を有する難燃壁紙を得た。Examples 5 to 10 and Comparative Examples 8 to 12 A plasticized vinyl chloride resin paste constituting a plasticized vinyl chloride resin layer having the formulation shown in Table 2 was coated on aluminum hydroxide paper to a thickness of 0.14 mm, Next, it was heated at 130°C for 2 minutes to gel, and then heated at 200"C for 2 minutes to foam the plasticized vinyl chloride resin paste and form a plasticized vinyl chloride resin layer. A flame-retardant wallpaper having a plasticized vinyl chloride resin layer with a basis weight of about 180 g/m2 was obtained.
そののち、この難燃壁紙を２２Ｃ１１角のパーライト板
に澱粉糊で貼着してからＪＩＳ Ａ１３２１に基づき
燃焼テストを実施した。Thereafter, this flame-retardant wallpaper was adhered to a 22C11 square perlite board using starch glue, and then a combustion test was conducted based on JIS A1321.
その結果（発煙係数−〇Ａ）を第１表に示す。The results (smoke generation coefficient -〇A) are shown in Table 1.
第１表および第２表から明らかなように、本発明の難燃
壁紙は、可塑化塩化ビニル樹脂層の目付けが１３０ｇ／
ｎｆ以上でも発煙性が極めて低いという結果が得られた
。As is clear from Tables 1 and 2, the flame-retardant wallpaper of the present invention has a plasticized vinyl chloride resin layer with a basis weight of 130 g/
The results showed that smoke generation was extremely low even at nf or higher.
（以下余白）
（発明の効果〕
本発明は、このようなものであるため、可塑化塩化ビニ
ル樹脂層の目付けが１３０ｇ／ｎ？以上でも発煙性が極
めて低いという効果が得られる。(The following is a blank space) (Effects of the Invention) Since the present invention is as described above, it is possible to obtain the effect that smoke generation is extremely low even when the basis weight of the plasticized vinyl chloride resin layer is 130 g/n? or more.
Claims (1)
の目付けを有する可塑化塩化ビニル樹脂層を積層した難
燃壁紙において、この可塑化塩化ビニル樹脂の組成が、
塩化ビニル樹脂１００重量部に対し、可塑剤３０〜１５
０重量部、炭酸カルシウム３０重量部以上、酸化チタン
５重量部以上および水酸化マグネシウム１重量部以上を
含有し、かつこの可塑剤中にはモノアルキルジアリール
フォスフェートを５０重量％以上含有していることを特
徴とする難燃壁紙。(1) In a flame-retardant wallpaper in which a plasticized vinyl chloride resin layer having a basis weight of 130 g/m^2 or more is laminated on a flame-retardant base sheet layer, the composition of the plasticized vinyl chloride resin is
30 to 15 parts of plasticizer per 100 parts by weight of vinyl chloride resin
0 parts by weight, 30 parts by weight or more of calcium carbonate, 5 parts by weight or more of titanium oxide, and 1 part by weight or more of magnesium hydroxide, and the plasticizer contains 50 parts by weight or more of monoalkyl diaryl phosphate. Flame retardant wallpaper characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1036334A JP2576056B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1036334A JP2576056B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wallpaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02215524A true JPH02215524A (en) | 1990-08-28 |
| JP2576056B2 JP2576056B2 (en) | 1997-01-29 |
Family
ID=12466931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1036334A Expired - Lifetime JP2576056B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wallpaper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576056B2 (en) |
-
1989
- 1989-02-17 JP JP1036334A patent/JP2576056B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576056B2 (en) | 1997-01-29 |
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