JPH02215523A - Inflammable wall material - Google Patents
Inflammable wall materialInfo
- Publication number
- JPH02215523A JPH02215523A JP1036333A JP3633389A JPH02215523A JP H02215523 A JPH02215523 A JP H02215523A JP 1036333 A JP1036333 A JP 1036333A JP 3633389 A JP3633389 A JP 3633389A JP H02215523 A JPH02215523 A JP H02215523A
- 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
- 239000000463 material Substances 0.000 title claims abstract description 24
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 239000011347 resin Substances 0.000 claims abstract description 44
- 239000004014 plasticizer Substances 0.000 claims abstract description 22
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- -1 aryl phosphate Chemical compound 0.000 claims abstract description 12
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 9
- 239000010452 phosphate Substances 0.000 claims abstract description 9
- 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 27
- 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 26
- 239000000203 mixture Substances 0.000 claims description 7
- 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
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- 239000000779 smoke Substances 0.000 description 9
- 238000005187 foaming Methods 0.000 description 5
- 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
- 238000009472 formulation Methods 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 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
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 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 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
- 230000000694 effects Effects 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
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 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
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229920003071 Polyclar® Polymers 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 compound 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
- 239000011247 coating layer 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
- UCVPKAZCQPRWAY-UHFFFAOYSA-N dibenzyl benzene-1,2-dicarboxylate Chemical compound C=1C=CC=C(C(=O)OCC=2C=CC=CC=2)C=1C(=O)OCC1=CC=CC=C1 UCVPKAZCQPRWAY-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 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
- 238000010438 heat treatment Methods 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
- 238000004519 manufacturing process Methods 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
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester 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
- 235000015096 spirit Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 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
- 229910052725 zinc Inorganic materials 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材に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a flame retardant wall material with improved smoke emitting properties.
従来、難燃壁材として、難燃紙（難燃性基材シート層）
上に、１３０ ｇ／Ｍ以上、通常、１３０〜３００ ｇ
／ｒｒＴの目付けを有する可塑化塩化ビニル樹脂層を積
層した難燃壁材として、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 a flame-retardant wall material.
Above, 130 g/M or more, usually 130-300 g
As flame retardant wall materials laminated with plasticized vinyl chloride resin layers having a basis weight of /rrT, there are materials containing phthalate esters or chlorinated paraffins in 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
ル樹脂層の目付けが１３０ｇ ／ ｒｒｔ以上であると
該樹脂層中に含有される可塑剤の量が多くなり発煙量が
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 basis weight of the plasticized vinyl chloride resin layer is 130 g / If it was more than rrt, the amount of plasticizer contained in the resin layer would be large, resulting in a large amount of smoke.
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／ｍ２
以上であっても発煙性の低い難燃壁材を提供することを
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/m2.
The object of the present invention is to provide a flame-retardant wall material with low smoke generation even if the above is the case.
本発明は、難燃性基材シート層上に、１３０ｇ／ポ以上
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
燃壁材において、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重量部以上および酸化チ
タン５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材を提供するもので
ある。The present invention provides a flame-retardant wall material in which a plasticized vinyl chloride resin layer having a basis weight of 130 g/po or more is laminated on a flame-retardant base sheet layer, in which 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, and 5 parts by weight or more of titanium oxide, and the plasticizer contains 50 parts by weight or more of monoalkyl diaryl phosphate. It provides materials.
本発明でいう難燃性基材シート層とは、難燃壁材の基材
層で、その素材としては通常の難燃壁材の基材シート層
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、ボリクラールも
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。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。The flame-retardant base sheet layer as used in the present invention is a base layer of a flame-retardant wall material, and its material may be any material that can be used as a base sheet layer of a normal flame-retardant wall material. 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, polyclar, or rayon, or paper made from these fibers. 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、一般の懸濁重合あるいは乳化重合によって得られる
ポリ塩化ビニル単独、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、メタ
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. In addition to polyvinyl chloride obtained by suspension polymerization or emulsion polymerization, or copolymers of vinyl chloride and vinyl acetate, ethylene, propylene, maleate, methyl methacrylate, methacrylate, higher vinyl ether, etc. It includes mixtures of these and other polymers.
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（ＤＩＮＰ）、フタル酸フチルベンジル
エステル（ＢＢＰ）、フタル酸ジブチルエステル（ＤＢ
Ｐ）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ェート（ＴＣＰ）
、）リキシリルフォスフェー） （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 (DINP), phthyl benzyl phthalate (BBP), dibutyl phthalate (DB
General phthalate ester plasticizers such as P), general fatty acid ester plasticizers such as dioctyl adipate (DOA), dioctyl sebacate (DO3), and dioctyl azelaate (DOZ). , tricresyl phosphate (TCP)
In addition to triaryl phosphate plasticizers such as (TXP), polymer plasticizers such as polyester plasticizers, and general primary and secondary plasticizers such as chlorinated paraffin. can be used, but
In addition, there is no particular restriction as long as it can be generally used as a plasticizer for vinyl chloride resin.
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、壁材としての施工が難しく、一方１５０重量部
を超えると軟らかくなり過ぎて壁材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 the amount 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 wall material, while if it exceeds 150 parts by weight, it becomes too soft and is not preferred as a wall material.
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ない。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, a good smoke suppression effect cannot be obtained.
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、ジニトロン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。In addition, this plasticized vinyl chloride resin layer may be non-foamed or foamed. When foaming, for example, azodicarbonamide, dinitrone pentamethylenetetramine, or oxybis foaming agent for vinyl chloride resin is used as a foaming agent. Foaming can be achieved by using benzenesulfony, luhydrazide, etc., and a foaming accelerator 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おおよび酸
化チタンが使用され、また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。As the filler, at least calcium carbonate and titanium oxide are used, and 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くなる場合がある。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 may be too large and the resulting sheet may be easily folded.
また、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, 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.
なお、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。Note that other flame retardants such as antimony trioxide, antimony pentoxide, zinc borate, and molybdenum oxide can also be used in combination.
また、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, processing aids, pigments, ultraviolet absorbers, antistatic agents, antiaging agents, and the like can also be used in the plasticized vinyl chloride resin.
さらに、この可塑化塩化ビニル樹脂層がペースト加工と
して用いられる場合には、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, when this plasticized vinyl chloride resin layer is used as a paste, a diluting solvent such as mineral spirits can 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１〜５および比較例１〜５
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０．１２ｍの厚みでト
ッピングし、次いで２００℃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１６０ ｇ／ｒ
ｒｆの可塑化塩化ビニル樹脂層を有する難燃壁材を得た
。Examples 1 to 5 and Comparative Examples 1 to 5 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 0.12 m, and then heated at 200°C for 2 minutes, thereby foaming the plasticized vinyl chloride resin to form a plasticized vinyl chloride resin. The layer is molded, so the basis weight is approximately 160 g/r.
A flame retardant wall material having an RF plasticized vinyl chloride resin layer was obtained.
そののち、この難燃壁材を２２ｃｍ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 wall material was adhered to a 22 cm 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＝ＣＡ）を第１表に示す。The results (smoke generation coefficient=CA) are shown in Table 1.
実施例６〜１０および比較例６〜８
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０．１３ｍ＋の厚みでコーティングし、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１７０ｇ／％の可塑化塩化ビ
ニル樹脂層を有する難燃壁材を得た。Examples 6 to 10 and Comparative Examples 6 to 8 Plasticized vinyl chloride resin paste constituting the plasticized vinyl chloride resin layer having the formulation shown in Table 2 was coated on aluminum hydroxide paper to a thickness of 0.13 m+, and then After gelling by heating at 130°C for 2 minutes, this is 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 wall material having a plasticized vinyl chloride resin layer having a content of about 170 g/% was obtained.
そののち、この難燃壁材を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 wall material was adhered to a 22c11 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２表に示す。The results (smoke production coefficient - CA) are shown in Table 2.
第１表および第２表から明らかなように、本発明の難燃
壁材は、可塑化塩化ビニル樹脂層の目付けが１３０ｇ／
ｒ＋ｆ以上でも発煙性が掻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 wall material 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 r+f or higher.
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１３０ ｇ／ｒｒｆ以上でも発煙性
の低い難燃壁材を提供することができる。Because the present invention is as described above, it is possible to provide a flame-retardant wall material with low smoke generation even if the basis weight of the plasticized vinyl chloride resin layer is 130 g/rrf or more.
特許出願人 アキレス株式会社 代理人 弁理士 白 井 重 隆Patent applicant: Achilles Corporation Agent Patent Attorney Takashi Shirai
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
燃壁材において、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重量部以上および酸化チ
タン５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材。(1) In a flame-retardant wall material 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, and 5 parts by weight or more of titanium oxide, and the plasticizer contains 50 parts by weight or more of monoalkyl diaryl phosphate. Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1036333A JP2576055B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wall material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1036333A JP2576055B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wall material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02215523A true JPH02215523A (en) | 1990-08-28 |
| JP2576055B2 JP2576055B2 (en) | 1997-01-29 |
Family
ID=12466902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1036333A Expired - Lifetime JP2576055B2 (en) | 1989-02-17 | 1989-02-17 | Flame retardant wall material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576055B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020023765A (en) * | 2018-08-07 | 2020-02-13 | ロンシール工業株式会社 | wallpaper |
-
1989
- 1989-02-17 JP JP1036333A patent/JP2576055B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020023765A (en) * | 2018-08-07 | 2020-02-13 | ロンシール工業株式会社 | wallpaper |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576055B2 (en) | 1997-01-29 |
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