JPH0362841A - Flame-retardant vinyl chloride resin composition - Google Patents
Flame-retardant vinyl chloride resin compositionInfo
- Publication number
- JPH0362841A JPH0362841A JP19788089A JP19788089A JPH0362841A JP H0362841 A JPH0362841 A JP H0362841A JP 19788089 A JP19788089 A JP 19788089A JP 19788089 A JP19788089 A JP 19788089A JP H0362841 A JPH0362841 A JP H0362841A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- flame
- phosphate
- resin composition
- 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 title claims abstract description 45
- 239000003063 flame retardant Substances 0.000 title claims abstract description 15
- 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 title claims abstract description 12
- 239000011342 resin composition Substances 0.000 title claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 31
- 229920005989 resin Polymers 0.000 claims abstract description 31
- 239000004014 plasticizer Substances 0.000 claims abstract description 19
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 15
- 239000010452 phosphate Substances 0.000 claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 15
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 9
- -1 fatty acid ester Chemical class 0.000 abstract description 8
- 239000003381 stabilizer Substances 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract description 4
- 239000004088 foaming agent Substances 0.000 abstract description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 2
- 239000000194 fatty acid Substances 0.000 abstract description 2
- 229930195729 fatty acid Natural products 0.000 abstract description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 abstract description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- QEZIKGQWAWNWIR-UHFFFAOYSA-N antimony(3+) antimony(5+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Sb+3].[Sb+5] QEZIKGQWAWNWIR-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- FREDYBHIFORKQR-UHFFFAOYSA-N CCOC(OCC)(OCC)OP(=O)(O)O Chemical compound CCOC(OCC)(OCC)OP(=O)(O)O FREDYBHIFORKQR-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 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
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-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
- 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
- 238000009472 formulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000004808 2-ethylhexylester Substances 0.000 description 1
- UJEDULIBZWBISF-UHFFFAOYSA-N 3,3,3-triethoxypropyl dihydrogen phosphate Chemical compound CCOC(CCOP(=O)(O)O)(OCC)OCC UJEDULIBZWBISF-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 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
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- KRADHMIOFJQKEZ-UHFFFAOYSA-N Tri-2-ethylhexyl trimellitate Chemical compound CCCCC(CC)COC(=O)C1=CC=C(C(=O)OCC(CC)CCCC)C(C(=O)OCC(CC)CCCC)=C1 KRADHMIOFJQKEZ-UHFFFAOYSA-N 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- ARCGXLSVLAOJQL-UHFFFAOYSA-N anhydrous trimellitic acid Natural products OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000002216 antistatic agent 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
- 239000004566 building material Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- DROMNWUQASBTFM-UHFFFAOYSA-N dinonyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCC DROMNWUQASBTFM-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 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
- 239000011707 mineral Substances 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- DYGNLTBQPVGSBK-UHFFFAOYSA-N tributoxymethyl dihydrogen phosphate Chemical compound CCCCOC(OCCCC)(OCCCC)OP(O)(O)=O DYGNLTBQPVGSBK-UHFFFAOYSA-N 0.000 description 1
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 description 1
- WTLBZVNBAKMVDP-UHFFFAOYSA-N tris(2-butoxyethyl) phosphate Chemical compound CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC WTLBZVNBAKMVDP-UHFFFAOYSA-N 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
Landscapes
- Compositions Of Macromolecular Compounds (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性塩化ビニル系樹脂樹
脂組成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a flame-retardant vinyl chloride resin composition with improved smoke-emitting properties.
従来、塩化ビニル系樹脂組成物の難燃化については種々
のものが提案されているが、一般にＮ燃性の程度を向上
させると発煙性もそれに伴って高まる。Conventionally, various flame retardant methods have been proposed for vinyl chloride resin compositions, but in general, when the degree of N flammability is improved, the smoke generation property also increases accordingly.
ところで、このように従来の組成物は、難燃性の程度を
向上させると発煙性もそれに伴って高まり、例えばこれ
を屋内に配設される電線のカバーチューブまたは建築材
料などに使用する場合、火災時などに多量の煙が発生す
る恐れがあった。By the way, in conventional compositions, when the degree of flame retardance is improved, the smoke-emitting property also increases accordingly.For example, when this composition is used as a cover tube for electric wires installed indoors or as a building material, There was a risk that a large amount of smoke would be generated in the event of a fire.
本発明は、このような従来技術を背景になされたもので
、発煙性の低い難燃性塩化ビニル系樹脂組成物を提供す
ることを目的とする。The present invention was made against the background of such prior art, and an object of the present invention is to provide a flame-retardant vinyl chloride resin composition with low smoke generation.
本発明は、塩化ビニル系樹脂に可塑剤としてトリアルコ
キシアルキルフォスフェートを含有させるとともに、水
酸化マグネシウムを含有さセたことを特徴とするＨ燃性
塩化ビニル系樹脂）Ｊｌｌ動物あって、またより発煙性
を低下させるためには組酸物中に塩化ビニル系樹脂１０
０重量部に対しトリアルコキシアルキルフォスフェート
を５重量部以上含有させたり、組成物中に含有される塩
化ビニル系樹脂１００重量部に対して、水酸化マグネシ
ラｌ、を１重量部以上含有させたものである。The present invention relates to a H-flammable vinyl chloride resin (H-flammable vinyl chloride resin) which is characterized by containing a trialkoxyalkyl phosphate as a plasticizer in the vinyl chloride resin and also containing magnesium hydroxide. To reduce smoke generation, add 10% vinyl chloride resin to the composite acid.
5 parts by weight or more of trialkoxyalkyl phosphate per 0 parts by weight, or 1 part by weight or more of magnesil hydroxide per 100 parts by weight of vinyl chloride resin contained in the composition. It is something.
本発明の塩化ビニル系樹脂としては、例えば−般の懸濁
、乳化重合により得られる塩化ビニル単独重合体、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、メタクリ
ル酸エステル、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
混合物を含むものからなる。The vinyl chloride resin of the present invention is, for example, a vinyl chloride homopolymer obtained by suspension or emulsion polymerization, or vinyl chloride and vinyl acetate, ethylene, propylene, maleate, methyl methacrylate, methacrylic acid. It consists of copolymers with esters, acrylic esters, high vinyl ethers, etc., as well as mixtures of these and other polymers.
また、この塩化ビニル系樹脂に含有される可塑剤として
は、少なくともトリアルコキシアルキルフォスフェート
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）、フクル酸ジイソノニ
ルエステル（ＤＩＮＰ）、フタル酸フヂルヘンジルエス
テル（ＢＢＰ） 、フタル酸ジブデルエステル（ＤＢＰ
）などに代表される一般のフク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、トリメリット酸トリオクチルエステル（
ＴＯＴＭ）に代表されるトリメリット酸エステル系可塑
剤、トリクレジルフォスフェート（ＴＣＰ）、トリキシ
リルツノスフニー１−（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
化ビニル系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。In addition, as the plasticizer contained in this vinyl chloride resin, at least trialkoxyalkyl phosphate is used, and other plasticizers include, for example, di-2-ethylhexyl phthalate (DOP), dinonyl phthalate. ester (DNP), diisononyl phthalate (DINP), phthalate diisononyl ester (BBP), dibdel phthalate (DBP)
) General fucuric acid ester plasticizers such as
General fatty acid ester plasticizers such as dioctyl adipate (DOA), dioctyl sebacate (DO3), and dioctyl azelate (DOZ), trioctyl trimellitate (
In addition to trimellitic acid ester plasticizers typified by TOTM), triaryl phosphate plasticizers typified by tricresyl phosphate (TCP), and tricylyltunosphuni-1-(TXP), polyester-based Polymer plasticizers such as plasticizers, and general primary and secondary plasticizers such as chlorinated paraffins can be used, but there are no particular limitations as long as they can be used generally as plasticizers for vinyl chloride resins.
これらの可塑剤は、目的とする種々の用途に合わせて、
塩化ビニル系樹脂に適宜量添加される。These plasticizers can be used for various purposes,
An appropriate amount is added to the vinyl chloride resin.
一般に添加される量は、塩化ビニル系樹脂１００重量部
に対して７〜１５０重量部程重量部品が、本発明におい
てはこれに限定されるものではない。Generally, the amount added is about 7 to 150 parts by weight per 100 parts by weight of the vinyl chloride resin, but the present invention is not limited to this.
この可塑剤中には、トリアルコキシアルキルフォスフェ
ートが含有されていることが必要である。It is necessary that this plasticizer contains a trialkoxyalkyl phosphate.
ここで、トリアルコートシアル−１′−ルフノスフェー
トとしては、例えばトリブトキシエチルフォスフェート
、トリエトキシエチルフメスフエ−１・、ｌ・リメトキ
シエチルフォスフェート、トリブトキシメチルフォスフ
ェート、トリエトキシメチルフォスフェート、トリブト
キシプロピルフォスフニーＩ・、トリエトキシプロピル
フォスフェート、トリエトキシメチルフォスフェート、
トリエＩ・キシブチルフォスフェートなどを挙げること
ができる。Here, examples of the trialcoat sial-1'-rufunosphate include tributoxyethyl phosphate, triethoxyethyl fumesphae-1., l.rimethoxyethyl phosphate, tributoxymethyl phosphate, triethoxymethyl phosphate. , tributoxypropylphosphine I, triethoxypropyl phosphate, triethoxymethyl phosphate,
Examples include Torie I xybutyl phosphate.
このトリアルコキシアルキルフォスフェートの添加量は
塩化ビニル系樹脂１００重量部に対して５重量部以上で
ある。５重量部未満では良好な発煙抑制効果が得られ難
い。The amount of the trialkoxyalkyl phosphate added is 5 parts by weight or more per 100 parts by weight of the vinyl chloride resin. If it is less than 5 parts by weight, it is difficult to obtain a good smoke suppression effect.
なお、この塩化ビニル系樹脂は、非発泡のものでも、発
泡のものでもよい。発泡させる場合、発泡剤として例え
ば塩化ビニル系樹脂の発泡剤であるアゾジカルボンアミ
ド、ジニ１−ロソペンタテトうごン、オキシビスヘンゼ
ンヒトラジドなどを用いることにより発泡さ・Ｑること
ができ、また必要に応して発泡促進剤または発泡抑制剤
を添加してもよい。Note that this vinyl chloride resin may be non-foamed or foamed. In the case of foaming, foaming can be carried out by using a foaming agent such as azodicarbonamide, di-1-rosopentate, oxybishenzene hydrazide, etc., which are foaming agents for vinyl chloride resins, and A foaming accelerator or foaming inhibitor may be added if necessary.
さらに、本発明においては、水酸化マグネシウムが使用
される。Additionally, magnesium hydroxide is used in the present invention.
この水酸化マグ不シウｌ、が存在すると、トリアルコキ
シアルキルフォスフェートとの相乗効果により良好な発
煙抑制効果が得られる。また、水酸化マグネシウムの添
加量は塩化ビニル系樹脂１００重量部に対して好ましく
は１重量部以上で、１重量部未満では発煙抑制効果の発
現が少ない。When this hydroxide is present, a good smoke suppression effect can be obtained due to the synergistic effect with the trialkoxyalkyl phosphate. Further, the amount of magnesium hydroxide added is preferably 1 part by weight or more per 100 parts by weight of the vinyl chloride resin, and if it is less than 1 part by weight, the smoking suppressing effect will not be exhibited.
また、本発明の塩化ビニル系樹脂組成物には、安定剤と
して、例えばｐｂ系、Ｂａ−Ｚｎ系、Ｃａ−Ｚｎ系、Ｃ
ｄ系、Ｃｕ系、Ｎａ−Ｚｎ系、Ｓｎ系などの塩化ビニル
系樹脂に使用される一般的な安定剤が使用できる。In addition, the vinyl chloride resin composition of the present invention may contain stabilizers such as PB, Ba-Zn, Ca-Zn, C
General stabilizers used for vinyl chloride resins such as d-based, Cu-based, Na-Zn-based, Sn-based, etc. can be used.
この安定剤の添加量は、塩化ビニル系樹脂１００重量部
に対して０．５から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、例えば二酸化アンチモン
系、五酸化アンヂモン系、ホウ酸亜鉛系、酸化モリブデ
ン系なども（）１用することができる。Further, as other flame retardants, antimony dioxide type, anddimony pentoxide type, zinc borate type, molybdenum oxide type, etc. (1) can also be used.
二酸化アンチモン系の難燃剤を併用した場合には特に発
煙抑制効果が著しいものであり、二酸化アンチモン系が
特に好ましい。When an antimony dioxide-based flame retardant is used in combination, the effect of suppressing smoke generation is particularly remarkable, and antimony dioxide-based flame retardants are particularly preferred.
これら難燃剤の添加量は塩化ビニル系樹脂００重量部番
こ対し３〜３０重量部が好ましい。The amount of these flame retardants added is preferably 3 to 30 parts by weight per 00 parts by weight of the vinyl chloride resin.
さらに、この塩化ビニル系樹脂中には、充填剤を添加す
ることができる。この充填剤としては、一般に塩化ビニ
ル系樹脂に添加配合できるものであればどのようなもの
であってもよい。−例を挙げれば、炭酸カルシウム、タ
ルク、ハイドロクルサイト、炭酸マグネシウム、水酸化
アルごニウムなどが例示できる。特に水酸化アルミニウ
ムを併用した場合には滅煙効果が著しく好ましいもので
ある。Furthermore, a filler can be added to this vinyl chloride resin. As this filler, any filler may be used as long as it can be generally added to vinyl chloride resin. - Examples include calcium carbonate, talc, hydrocrucite, magnesium carbonate, and argonium hydroxide. Particularly when aluminum hydroxide is used in combination, the smoke elimination effect is extremely favorable.
さらに、この塩化ビニル系樹脂中には必要に応して加工
助剤、顔料、紫外線吸収剤、帯電防止剤、老化防止剤な
ども併用することができる。Furthermore, processing aids, pigments, ultraviolet absorbers, antistatic agents, antiaging agents, and the like can be used in combination with the vinyl chloride resin, if necessary.
また、この塩化ビニル系樹脂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。Further, when the vinyl chloride resin is processed into a paste, a diluting solvent such as mineral spirit 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
これら実施例に限定されるものではない。Examples of the present invention will be specifically described below, but the present invention is not limited to these Examples.
なお、実施例中、難燃性および発煙性の試験方法は、下
記に従った。In addition, in the examples, the flame retardancy and smoke generation test methods were as follows.
難燃性はＪＩＳ Ｋ７２０１の酸素指数法（以下ｒｏ
ＩＪと略記する）によった。Flame retardancy is determined by the oxygen index method of JIS K7201 (hereinafter referred to as RO).
(abbreviated as IJ).
発煙性は、ＮＢＳノンフレー多ング法（以下ｒＤｓＪと
略記する）によった。The smoke generation property was determined by the NBS non-flay test method (hereinafter abbreviated as rDsJ).
実施例１〜６、比較例１〜５
第１表の配合処方からなる塩化ビニル樹脂配合物を１６
０°Ｃのテストロールで混練りし、０．５ｍｍの厚みの
シートを得た。この厚さ０．５ｍｍのシートを用い、発
煙量ＤＳと酸素指数○Ｉを測定した。Examples 1 to 6, Comparative Examples 1 to 5 16 vinyl chloride resin formulations having the formulations shown in Table 1 were used.
The mixture was kneaded using a test roll at 0°C to obtain a sheet with a thickness of 0.5 mm. Using this sheet with a thickness of 0.5 mm, the smoke amount DS and oxygen index ○I were measured.
その結果を第１表に示す。The results are shown in Table 1.
なお、対比関係は、実施例２と比較例２、実施例３と比
較例３、実施例４〜６と比較例２とがそれぞれ対応する
。In addition, regarding the comparison relationship, Example 2 corresponds to Comparative Example 2, Example 3 corresponds to Comparative Example 3, and Examples 4 to 6 correspond to Comparative Example 2, respectively.
第１表に示すように、本発明によれば、難燃性
および低発煙性に優れた塩化ビニル系樹脂組放物が得ら
れる。As shown in Table 1, according to the present invention, a vinyl chloride resin assembly having excellent flame retardancy and low smoke emission properties can be obtained.
（以下余白）
〔発四の効果〕
本発明は、このように塩化ビニル系樹脂に可塑剤として
１〜リアルコキシアノ１ハ１−ルフススフェートを含有
させるとともに、水酸化マグネシウムを含イ１さセたた
め、発煙性の低い難燃性塩化ビニル系樹脂組成物を提供
することができる。(The following is a blank space) [Fourth Effect] The present invention thus includes a vinyl chloride resin containing 1 to 1-realkoxyano-1-1-rufus sulfate as a plasticizer, and also contains magnesium hydroxide. , it is possible to provide a flame-retardant vinyl chloride resin composition with low smoke generation.
また、トリアルコキシアルキルフォスフェートの添加量
を塩化ビニル系樹脂１００重量部に対し５重量部以上に
したり、水酸化マグネシウムを塩化ビニル系樹脂１００
重量部に対し１重量部以上含有させることで、より発煙
性の低い難燃性塩化ビニル系樹脂組成物を提供すること
ができる。In addition, the amount of trialkoxyalkyl phosphate added may be 5 parts by weight or more per 100 parts by weight of vinyl chloride resin, or magnesium hydroxide may be added to 100 parts by weight of vinyl chloride resin.
By containing 1 part by weight or more based on the weight part, it is possible to provide a flame-retardant vinyl chloride resin composition with lower smoke generation.
Claims (3)
アルキルフォスフェート、および水酸化マグネシウムを
含有させたことを特徴とする難燃性塩化ビニル系樹脂組
成物。(1) A flame-retardant vinyl chloride resin composition comprising a vinyl chloride resin containing trialkoxyalkyl phosphate and magnesium hydroxide as plasticizers.
ルコキシアルキルフォスフェートが少なくとも５重量部
以上含有されている特許請求の範囲第１項に記載の難燃
性塩化ビニル系樹脂組成物。(2) The flame-retardant vinyl chloride resin composition according to claim 1, which contains at least 5 parts by weight of trialkoxyalkyl phosphate based on 100 parts by weight of the vinyl chloride resin.
マグネシウムが１重量部以上含有されている特許請求の
範囲第１項〜第２項のいづれか１項に記載の塩化ビニル
系樹脂組成物。(3) The vinyl chloride resin composition according to any one of claims 1 to 2, which contains 1 part by weight or more of magnesium hydroxide based on 100 parts by weight of the vinyl chloride resin. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1197880A JP2942281B2 (en) | 1989-07-29 | 1989-07-29 | Flame retardant vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1197880A JP2942281B2 (en) | 1989-07-29 | 1989-07-29 | Flame retardant vinyl chloride resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362841A true JPH0362841A (en) | 1991-03-18 |
| JP2942281B2 JP2942281B2 (en) | 1999-08-30 |
Family
ID=16381848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1197880A Expired - Fee Related JP2942281B2 (en) | 1989-07-29 | 1989-07-29 | Flame retardant vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2942281B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118473A (en) * | 1993-10-19 | 1995-05-09 | Asahi Denka Kogyo Kk | Stabilized chlorine-containing resin composition |
| JP2011006594A (en) * | 2009-06-26 | 2011-01-13 | Lonseal Corp | Polyvinyl chloride-based resin composition and molded article composed thereof |
| JP2014122362A (en) * | 2014-03-14 | 2014-07-03 | Dow Global Technologies Llc | Halogen-free flame retardant tpu composite |
| CN111295420A (en) * | 2017-11-02 | 2020-06-16 | 株式会社钟化 | Vinyl chloride resin composition for powder molding, vinyl chloride resin molded article, and laminate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52150460A (en) * | 1976-06-07 | 1977-12-14 | Norio Nakamura | Thermally stabilized polyvinyl chloride composition |
| JPS61252242A (en) * | 1985-05-02 | 1986-11-10 | Asahi Glass Co Ltd | Smoke controlling composition |
| JPH0270711A (en) * | 1988-09-06 | 1990-03-09 | Adeka Argus Chem Co Ltd | Vinyl chloride resin composition for agricultural use |
-
1989
- 1989-07-29 JP JP1197880A patent/JP2942281B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52150460A (en) * | 1976-06-07 | 1977-12-14 | Norio Nakamura | Thermally stabilized polyvinyl chloride composition |
| JPS61252242A (en) * | 1985-05-02 | 1986-11-10 | Asahi Glass Co Ltd | Smoke controlling composition |
| JPH0270711A (en) * | 1988-09-06 | 1990-03-09 | Adeka Argus Chem Co Ltd | Vinyl chloride resin composition for agricultural use |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118473A (en) * | 1993-10-19 | 1995-05-09 | Asahi Denka Kogyo Kk | Stabilized chlorine-containing resin composition |
| JP2011006594A (en) * | 2009-06-26 | 2011-01-13 | Lonseal Corp | Polyvinyl chloride-based resin composition and molded article composed thereof |
| JP2014122362A (en) * | 2014-03-14 | 2014-07-03 | Dow Global Technologies Llc | Halogen-free flame retardant tpu composite |
| CN111295420A (en) * | 2017-11-02 | 2020-06-16 | 株式会社钟化 | Vinyl chloride resin composition for powder molding, vinyl chloride resin molded article, and laminate |
| US11312849B2 (en) | 2017-11-02 | 2022-04-26 | Kaneka Corporation | Vinyl chloride-based resin composition for powder molding, and vinyl chloride-based resin molded body and laminate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2942281B2 (en) | 1999-08-30 |
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