JP5023283B2 - 難燃シート - Google Patents
難燃シート Download PDFInfo
- Publication number
- JP5023283B2 JP5023283B2 JP2005005399A JP2005005399A JP5023283B2 JP 5023283 B2 JP5023283 B2 JP 5023283B2 JP 2005005399 A JP2005005399 A JP 2005005399A JP 2005005399 A JP2005005399 A JP 2005005399A JP 5023283 B2 JP5023283 B2 JP 5023283B2
- Authority
- JP
- Japan
- Prior art keywords
- flame retardant
- filler
- retardant sheet
- expanded graphite
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003063 flame retardant Substances 0.000 title claims description 79
- 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 description 73
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 229910002804 graphite Inorganic materials 0.000 claims description 39
- 239000010439 graphite Substances 0.000 claims description 39
- 230000000694 effects Effects 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 25
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 22
- 239000011231 conductive filler Substances 0.000 claims description 17
- 239000012762 magnetic filler Substances 0.000 claims description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 239000006261 foam material Substances 0.000 claims description 3
- 239000003205 fragrance Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 description 10
- 150000002367 halogens Chemical class 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 150000002736 metal compounds Chemical class 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000008204 material by function Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- -1 aluminum hydroxide Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
<エチレン酢酸ビニル共重合体>
水酸化アルミニウムや膨張黒鉛、若しくはその他のフィラーの充填性がよい基材として、塩素化ポリエチレン等が知られているが、これらは塩素を含むため、焼却時にダイオキシン等が発生する可能性がある。そこで、本発明では、非ハロゲン系,非リン系でかつ充填性のよい基材として、エチレン酢酸ビニル共重合体を使用した。
<水酸化アルミニウム>
水酸化マグネシウム、水酸化アルミニウムで代表される水和金属化合物は、次のような難燃機構を有している。この種の水和金属化合物は、燃焼が立ち上がる際、気相にて結晶水の脱水・吸熱反応を生じ、燃焼を抑制する。また、固相においては無機酸化物とカーボンチャーとの複合層により断熱効果を生じ、樹脂の熱分解を抑制する。
<膨張黒鉛>
膨張黒鉛は、天然燐片状黒鉛の層間に化学品を挿入したものであり、燐片状黒鉛は、主に中国で産出されるものが多い。天然鉱山から採取された燐片状の黒鉛は、採掘後、粉砕、水分級の工程を通り、カーボン含有量約95%以上の黒鉛になる。不純物を取り除くために強酸で洗浄、高温下アルカリ中で焼結する。再度、洗浄することにより、カーボンの含有量を高めることができる。
Claims (4)
- エチレン酢酸ビニル共重合体を主要部とする基材に、膨張開始温度が200℃〜300℃の膨張黒鉛と、200℃〜230℃の気相における難燃効果を発揮する水酸化アルミニウムとが充填されたことを特徴とする難燃シート。
- 上記膨張黒鉛が上記難燃シート全体の3〜65vol%、上記水酸化アルミニウムが上記難燃シート全体の13〜65vol%、をそれぞれ占めることを特徴とする請求項1記載の難燃シート。
- 上記膨張黒鉛の粒径が80メッシュ以上であることを特徴とする請求項1または2記載の難燃シート。
- 磁性フィラー、導電性フィラー、熱伝導フィラー、絶縁性フィラー、断熱性フィラー、制震性フィラー、緩衝フィラー、衝撃吸収性フィラー、遮音性フィラー、発泡材、低比重フィラー、高比重フィラー、光触媒、硝子、芳香剤、殺虫剤、栄養剤、土、または砂利を高充填させることができることを特徴とする請求項1〜3のいずれかに記載の難燃シート。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005005399A JP5023283B2 (ja) | 2005-01-12 | 2005-01-12 | 難燃シート |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005005399A JP5023283B2 (ja) | 2005-01-12 | 2005-01-12 | 難燃シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006193590A JP2006193590A (ja) | 2006-07-27 |
JP5023283B2 true JP5023283B2 (ja) | 2012-09-12 |
Family
ID=36799921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005005399A Expired - Fee Related JP5023283B2 (ja) | 2005-01-12 | 2005-01-12 | 難燃シート |
Country Status (1)
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JP (1) | JP5023283B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5083682B2 (ja) * | 2007-05-29 | 2012-11-28 | 北川工業株式会社 | 難燃性材料 |
JP5504110B2 (ja) * | 2009-09-14 | 2014-05-28 | 積水化学工業株式会社 | エチレン−酢酸ビニル系樹脂組成物 |
CN102260413B (zh) * | 2010-05-28 | 2015-04-22 | 上海合复新材料科技有限公司 | 一种高阻燃高导热复合材料组份及其制造方法 |
JP5827139B2 (ja) * | 2012-01-20 | 2015-12-02 | 三井化学株式会社 | 難燃性樹脂組成物及びその製造方法、並びにその成形体及び電線 |
JP2017031649A (ja) * | 2015-07-31 | 2017-02-09 | セイキ工業株式会社 | 耐震スリット材 |
CN112723354B (zh) * | 2020-12-24 | 2021-07-30 | 鸡西市海盛新能源材料有限公司 | 一种制备高起始温度可膨胀石墨的生产工艺 |
WO2022264661A1 (ja) * | 2021-06-17 | 2022-12-22 | ジャパンコンポジット株式会社 | 積層品 |
CN114702821B (zh) * | 2022-05-13 | 2023-10-27 | 福建联畅网络科技有限公司 | 一种铁路泄露同轴电缆吊具用高阻燃pa66复合材料 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146341A (ja) * | 1974-10-18 | 1976-04-20 | Mitsubishi Petrochemical Co | Jishoseijushisoseibutsu |
JPS62275138A (ja) * | 1986-05-22 | 1987-11-30 | Mitsubishi Cable Ind Ltd | 難燃性組成物 |
JPH0288653A (ja) * | 1988-09-27 | 1990-03-28 | Showa Electric Wire & Cable Co Ltd | 難燃性制振材組成物 |
JPH0341164A (ja) * | 1989-07-10 | 1991-02-21 | Nippon Kasei Kk | 熱可塑性樹脂組成物 |
JPH09176404A (ja) * | 1995-12-22 | 1997-07-08 | Sekisui Chem Co Ltd | 耐火性樹脂組成物 |
JP2001055515A (ja) * | 1999-08-20 | 2001-02-27 | Tosoh Corp | 難燃剤錠剤、それによる難燃化方法、並びにそれを配合してなる難燃性樹脂組成物及びその成形品 |
JP2001090225A (ja) * | 1999-09-22 | 2001-04-03 | Sekisui Chem Co Ltd | 耐火シート及び耐火被覆材 |
DE10024421A1 (de) * | 2000-05-19 | 2001-11-22 | Bayer Ag | Flammwidrige intumeszierende Mischungen |
-
2005
- 2005-01-12 JP JP2005005399A patent/JP5023283B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2006193590A (ja) | 2006-07-27 |
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