JPH02158640A - Flame retardant resin composition - Google Patents
Flame retardant resin compositionInfo
- Publication number
- JPH02158640A JPH02158640A JP31123688A JP31123688A JPH02158640A JP H02158640 A JPH02158640 A JP H02158640A JP 31123688 A JP31123688 A JP 31123688A JP 31123688 A JP31123688 A JP 31123688A JP H02158640 A JPH02158640 A JP H02158640A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- acrylic acid
- flame retardant
- retardant resin
- 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.)
- Pending
Links
- 239000011342 resin composition Substances 0.000 title claims abstract description 8
- 239000003063 flame retardant Substances 0.000 title claims 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 description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- LIQDVINWFSWENU-UHFFFAOYSA-K aluminum;prop-2-enoate Chemical compound [Al+3].[O-]C(=O)C=C.[O-]C(=O)C=C.[O-]C(=O)C=C LIQDVINWFSWENU-UHFFFAOYSA-K 0.000 abstract description 3
- 229920001903 high density polyethylene Polymers 0.000 abstract description 2
- 239000004700 high-density polyethylene Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 7
- -1 polyethylene Polymers 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- BMFMTNROJASFBW-UHFFFAOYSA-N 2-(furan-2-ylmethylsulfinyl)acetic acid Chemical compound OC(=O)CS(=O)CC1=CC=CO1 BMFMTNROJASFBW-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 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
- 239000003607 modifier Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 description 2
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- UIGULSHPWYAWSA-UHFFFAOYSA-N 3-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)C(N)CC(O)=O UIGULSHPWYAWSA-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、電線、ケーブル等の被覆材料、接続材料な
どに用いられるポリオレフィン系の難燃性樹脂組成物に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a polyolefin-based flame-retardant resin composition used for coating materials, connection materials, etc. for electric wires, cables, etc.
ポリエチレン、ポリプロピレン、エチレンプロピレン共
重合体、エチレン−酢酸ビニル共重合体などのオレフィ
ン系ポリマーを難燃化するため難燃化技術として、水酸
化アルミニウム、水酸化マグネシウムなどの含水無機充
填剤を添加するものが知られている。Hydrous inorganic fillers such as aluminum hydroxide and magnesium hydroxide are added as flame retardant technology to make olefin polymers such as polyethylene, polypropylene, ethylene propylene copolymer, and ethylene-vinyl acetate copolymer flame retardant. something is known.
しかしながら、この含水無機充填剤を添加するものでは
、十分な難燃性を得るためにはこれを多量に添加する必
要があり、多量の添加では引張特性などの機械的特性の
低下や耐寒性の劣化などを招く不都合がある。However, in products that contain water-containing inorganic fillers, it is necessary to add a large amount in order to obtain sufficient flame retardancy. There are inconveniences such as deterioration.
この発明では、オレフィン系ポリマー１００ ｉｎｍ部
に対し、アクリル酸またはメタアクリル酸の金属塩０．
１〜３０重量部と赤リン０．５〜２゜ｉｎ ＩＴｔ部を
添加することにより、上記課題を解決するようにした。In this invention, the metal salt of acrylic acid or methacrylic acid is added in an amount of 0.00 mm per 100 inch parts of the olefinic polymer.
The above problem was solved by adding 1 to 30 parts by weight and 0.5 to 2 in ITt parts of red phosphorus.
以下、この発明の詳細な説明する。The present invention will be explained in detail below.
この発明におけるオレフィン系ポリマーとしては、高密
度ポリエチレン、低密度ポリエチレン、直鎖状低密度ポ
リエチレンなどのポリエチレン、ポリプロピレン、ポリ
ブテン−１、ポリ４−メチルペンテン−１などのオレフ
ィンホモポリマーやエチレン−エチルアクリレート共重
合体、エチレｙ −酢Ｑｌ ヒ＝ル共重合体、エチレン
−プロピレン共重合体、エチレン−ブテン−１共重合体
などのエチレント他のモノマーとからなるオレフィンコ
ポリマーなどの単独もしくは複数のポリマーのブレンド
物などが用いられる。The olefin polymer in this invention includes polyethylene such as high-density polyethylene, low-density polyethylene, and linear low-density polyethylene, olefin homopolymers such as polypropylene, polybutene-1, and poly-4-methylpentene-1, and ethylene-ethyl acrylate. Single or multiple polymers such as olefin copolymers consisting of ethylene and other monomers such as copolymers, ethylene-acetic acid copolymers, ethylene-propylene copolymers, and ethylene-butene-1 copolymers. Blends are used.
また、この発明で使用されるアクリル酸またはメタアク
リル酸の金属塩としては、アクリル酸アルミニウム、ア
クリル酸亜鉛などアクリル酸金属塩、メタアクリル酸ア
ルミニウム、メタアクリル酸亜鉛などのメタアクリル酸
金属塩の１種あるいは２種以上の混合物が用いられる。In addition, the metal salts of acrylic acid or methacrylic acid used in this invention include metal acrylates such as aluminum acrylate and zinc acrylate; metal salts of methacrylate such as aluminum methacrylate and zinc methacrylate. One type or a mixture of two or more types can be used.
メタアクリル酸亜鉛としては、［アクタ−ＺＭＡＪ
（川口化学）などの商品名で市販され、アクリル酸亜鉛
としては、「アクタ−Ｚ八」 （川口化学）などの商品
名で市販され、アクリル酸アルミニウムとしては［アク
タ−ＡＬＡＪ （川口化学）などの商品名で市販され
ているものが用いられる。これらのアクリル酸またはメ
タアクリル酸の金属塩は、ゴム、プラスチック改質剤や
エマルジッン改質剤などとして従来使用されているもの
である。このアクリル酸またはメタアクリル酸の金属塩
の添加ｍはオレフィン系ポリマー１００市ｍ部に対して
０．１〜３０市ｆｌｔ部とされる。０．１重量部未満で
は難燃性改善効果が得られず、３０ｆｆ’！ｆｆ１部を
越えると組成物の機械的特性が低下する。As zinc methacrylate, [Actor-ZMAJ
Zinc acrylate is commercially available under trade names such as Acta-Z8 (Kawaguchi Chemical), and aluminum acrylate is available under product names such as Acta-ALAJ (Kawaguchi Chemical). A commercially available product under the trade name is used. These metal salts of acrylic acid or methacrylic acid are conventionally used as rubber and plastic modifiers, emulsion modifiers, and the like. The amount of the metal salt of acrylic acid or methacrylic acid added is 0.1 to 30 flt parts per 100 m parts of the olefin polymer. If the amount is less than 0.1 part by weight, no flame retardant improvement effect can be obtained, and 30ff'! If it exceeds 1 part of ff, the mechanical properties of the composition will deteriorate.
また、赤リンとしては、液状黄リンをその融点以下で加
熱して得られた粉末状のものが用いられ、安定化剤とし
てアルミン酸ナトリウト、酸化マグネシラ１１を微葺ｌ
添加したものであってもよい。In addition, as red phosphorus, a powder obtained by heating liquid yellow phosphorus below its melting point is used, and sodium aluminate and magnesia oxide 11 are added as stabilizers.
It may be added.
赤リンのオレフィン系ポリマーへの添加ｍは、オレフィ
ン系ポリマー１００ｆｆＩｆｆｉ部に対して０゜５〜２
Ｏｆｆｌｆｆｉ部の範囲とされる。０．５ｆｆｌｆｉ部
未満では難燃性改善効果が得られず、２０ｍｍ部を越え
るとやはり組成物の機械的特性が低下する。The addition m of red phosphorus to the olefinic polymer is 0°5 to 2 parts per 100ffIfi parts of the olefinic polymer.
This is the range of Offfffi section. If the amount is less than 0.5 fflfi part, no flame retardant improvement effect can be obtained, and if it exceeds 20 mm part, the mechanical properties of the composition will deteriorate.
この発明の難燃性樹脂組成物では、アクリル酸またはメ
タアクリル酸の金属塩と赤リンとの併用により相乗的な
難燃性改善効果が得られる。これに対し、アクリル酸ま
たはメタアクリル酸の金属塩あるいは赤リンの単独添加
で得られる難燃性改善効果は微かである。In the flame-retardant resin composition of the present invention, a synergistic flame-retardant improving effect can be obtained by using a metal salt of acrylic acid or methacrylic acid in combination with red phosphorus. On the other hand, the effect of improving flame retardancy obtained by adding a metal salt of acrylic acid or methacrylic acid or red phosphorus alone is slight.
また、この発明の難燃性樹脂組成物では、より一層の難
燃性改善のために、アクリル酸またはメタアクリル酸の
金属塩および赤リン以外に他の難燃剤をさらに添加する
ことができる。この難燃剤としては、水酸化アルミニウ
ム、水酸化マグネシウム、カーボンブラックなどがある
。Further, in the flame retardant resin composition of the present invention, other flame retardants other than the metal salt of acrylic acid or methacrylic acid and red phosphorus may be further added in order to further improve flame retardancy. Examples of the flame retardant include aluminum hydroxide, magnesium hydroxide, and carbon black.
さらに、必要に応じて無機難燃剤、軟化剤、１り色剤、
老化防止剤、安定剤などを適宜添加することができる。Furthermore, inorganic flame retardants, softeners, coloring agents,
Anti-aging agents, stabilizers, etc. can be added as appropriate.
以下、実施例を示してこの発明の作用効果を明確にする
。Hereinafter, the effects of this invention will be clarified by showing examples.
第１表に示した配合組成によって樹脂組成物を作成し、
これの酸素指数、引張強度、伸びおよび脆化点を１ｌｌ
１１定した。結果を第１表に併せて示す。A resin composition was prepared according to the formulation shown in Table 1,
Oxygen index, tensile strength, elongation and embrittlement point of this are 1ll
It was fixed at 11. The results are also shown in Table 1.
第１表から明らかなように、アクリル酸またはメタアク
リル酸の金属塩と赤リンとの併用添加により相乗的な難
燃性改善効果が得られることがわかる。また、少量の添
加ｍで大きく難燃性が改善されることもわかる。また、
引張り特性、脱化温度も良好であることがわかる。As is clear from Table 1, it can be seen that a synergistic flame retardant improving effect can be obtained by the combined addition of a metal salt of acrylic acid or methacrylic acid and red phosphorus. It can also be seen that flame retardancy is greatly improved by adding a small amount of m. Also,
It can be seen that the tensile properties and deoxidization temperature are also good.
よって、この発明の難燃性樹脂組成物にあっては、機械
的特性の低下を伴うことな（高い難燃性を得ることがで
きる。Therefore, in the flame-retardant resin composition of the present invention, high flame retardance can be obtained without deterioration of mechanical properties.
以上説明したように、この発明の難燃性樹脂組１戊物は
オレフィン系ポリマー１００ｆｆｉｆｆｉ部に対しし、
アクリル酸またはメタアクリル酸の金属塩０゜１〜３０
ｆｆＩｆｆｉ部と赤！Ｊ７０．５〜２Ｏ重量部を添加し
たものであるので、機械的特性の低下や耐寒性の劣化な
どを伴うことなく高い難燃性を有するものとなる。As explained above, the flame retardant resin set 1 of the present invention is based on 100 ffiffi parts of the olefin polymer.
Metal salts of acrylic acid or methacrylic acid 0°1-30
ffIffi club and red! Since 0.5 to 2 parts by weight of J7 is added, it has high flame retardancy without deterioration of mechanical properties or deterioration of cold resistance.
Claims (1)
またはメタアクリル酸の金属塩０．１〜３０重量部と赤
リン０．５〜２０重量部を添加してなることを特徴とす
る難燃性樹脂組成物。A flame-retardant resin composition characterized by adding 0.1 to 30 parts by weight of a metal salt of acrylic acid or methacrylic acid and 0.5 to 20 parts by weight of red phosphorus to 100 parts by weight of an olefinic polymer. thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31123688A JPH02158640A (en) | 1988-12-09 | 1988-12-09 | Flame retardant resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31123688A JPH02158640A (en) | 1988-12-09 | 1988-12-09 | Flame retardant resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02158640A true JPH02158640A (en) | 1990-06-19 |
Family
ID=18014731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31123688A Pending JPH02158640A (en) | 1988-12-09 | 1988-12-09 | Flame retardant resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02158640A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570160A2 (en) * | 1992-05-11 | 1993-11-18 | Sumitomo Chemical Company, Limited | Rubber composition |
| EP0605843A1 (en) * | 1993-01-04 | 1994-07-13 | Bayer Rubber Inc. | Improved eva vulkanizates |
| US7700679B2 (en) | 2005-02-18 | 2010-04-20 | Tyco Electronics Corporation | Heat-recoverable article and composition therefor |
-
1988
- 1988-12-09 JP JP31123688A patent/JPH02158640A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570160A2 (en) * | 1992-05-11 | 1993-11-18 | Sumitomo Chemical Company, Limited | Rubber composition |
| EP0570160A3 (en) * | 1992-05-11 | 1994-03-30 | Sumitomo Chemical Co | |
| EP0605843A1 (en) * | 1993-01-04 | 1994-07-13 | Bayer Rubber Inc. | Improved eva vulkanizates |
| US7700679B2 (en) | 2005-02-18 | 2010-04-20 | Tyco Electronics Corporation | Heat-recoverable article and composition therefor |
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