WO2010119871A1 - 耐熱電線用樹脂組成物、および、耐熱電線 - Google Patents
耐熱電線用樹脂組成物、および、耐熱電線 Download PDFInfo
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- WO2010119871A1 WO2010119871A1 PCT/JP2010/056611 JP2010056611W WO2010119871A1 WO 2010119871 A1 WO2010119871 A1 WO 2010119871A1 JP 2010056611 W JP2010056611 W JP 2010056611W WO 2010119871 A1 WO2010119871 A1 WO 2010119871A1
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- heat
- weight
- styrene
- resin composition
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- ZJMWRROPUADPEA-UHFFFAOYSA-N CCC(C)c1ccccc1 Chemical compound CCC(C)c1ccccc1 ZJMWRROPUADPEA-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/016—Flame-proofing or flame-retarding additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
Definitions
- the present invention relates to a resin composition for heat-resistant electric wires that can also be used for automobiles.
- brominated flame retardants have been used in many insulating materials for heat-resistant low-voltage wires for automobiles.
- a toxic gas such as a halogen-based gas is released, which is an environmental problem.
- sufficient heat resistance cannot be obtained unless a cross-linking treatment by electron beam irradiation is performed after extrusion molding of the coating layer, and an expensive electron beam irradiation device is required, and an electron beam irradiation step is required. Is low.
- Patent Document 1 a resin composition for non-crosslinked heat-resistant electric wires has been developed that uses a polyphenylene ether material that has excellent heat resistance and is halogen-free, that is, has high flame resistance without containing halogen.
- Patent Document 2 Also disclosed is a technique of blending a styrene elastomer as a compatibilizer for polypropylene and polyphenylene ether.
- the present invention provides a resin composition for a heat-resistant electric wire that improves the above-described conventional problems, that is, has high heat resistance and flame retardancy, and has both excellent heat aging resistance and PVC coordination. For the purpose.
- the resin composition for heat-resistant electric wires of the present invention has a glass transition temperature or melting point of 30 to 55 parts by weight of a polymer having a melting point of 180 ° C. or more, and 15 to 49 parts by weight of a polyolefin. And 100 parts by weight of a base resin component consisting of 21 parts by weight or more and 30 parts by weight or less of a styrene elastomer component, and 5 parts by weight or more and 20 parts by weight or less of a phosphorus flame retardant, and the chemical formula in the styrene elastomer component
- the content of the styrene unit represented by (I) is 30% by weight or less.
- the resin composition for heat-resistant electric wires of this invention WHEREIN: The polymer whose glass transition temperature or melting
- the resin composition for heat-resistant electric wires of this invention is the resin composition for heat-resistant electric wires as described in said (1) or (2),
- the said polyolefin is a polypropylene polymer whose tensile elasticity modulus is 1000 Mpa or more. Preferably there is.
- the resin composition for heat-resistant electric wires of the present invention is the resin composition for heat-resistant electric wires according to any one of the above (1) to (3), wherein the phosphorus flame retardant is a polyphosphate. It is preferable.
- the resin composition for heat-resistant electric wires of the present invention is the resin composition for heat-resistant electric wires according to any one of the above (1) to (4), wherein the styrenic elastomer component is the chemical formula (I)
- the heat-resistant electric wire of the present invention is characterized in that a coating layer is composed of the resin composition for heat-resistant electric wires according to any one of (1) to (5) above.
- the resin composition for heat-resistant electric wires of the present invention is a resin composition for heat-resistant electric wires that has high heat resistance and flame retardancy, and has both excellent heat aging resistance and PVC coordination, and excellent resistance to heat. It is an excellent resin composition for heat-resistant electric wires having high-temperature meltability, hot water resistance, oil resistance, flexibility, and wear resistance.
- Examples of the polymer having a glass transition temperature or melting point of 180 ° C. or higher in the present invention include polyphenylene ether, polyphenylene sulfide, polyamide resin, polycarbonate, thermoplastic polyester resin, etc.
- polyphenylene ether Mitsubishi Engineering Plastics Co., Ltd. It is preferable that the flame retardancy is good.
- the glass transition temperature or the melting point is 180 ° C. or higher. Any one of these may be 180 ° C. or higher in the polymer, and in the polymer having no clear melting point, the glass transition temperature is 180 ° C. or higher. Good.
- Such a polymer having a glass transition temperature or melting point of 180 ° C. or higher is blended so that it is 30 to 55 parts by weight in 100 parts by weight of the base resin component.
- the blending amount is less than 30 parts by weight, the flame retardancy and the high temperature melt resistance are insufficient, and when the blending amount exceeds 55 parts by weight, the oil resistance and the high heat aging property are insufficient.
- polystyrene-based polymers examples include polypropylene-based polymers and polyethylene-based polymers, and among these, polypropylene-based polymers are preferable because of their high melting point. Further, among polypropylene polymers, homopolymers are particularly preferred because of good wear resistance.
- the polyolefin is a polypropylene polymer having a tensile modulus of elasticity of 1000 MPa or more because higher wear resistance can be obtained.
- Such a polyolefin is blended in an amount of 15 to 49 parts by weight in 100 parts by weight of the base resin component. If the blending amount is less than 15 parts by weight, the oil resistance and heat aging resistance are insufficient. If the blending amount exceeds 49 parts by weight, the flame retardancy, high-temperature melt resistance and the like are insufficient.
- the styrene elastomer component in the present invention is composed of one or two or more styrene elastomers, and the content of the styrene unit represented by the chemical formula (I) in the styrene elastomer component is It is necessary to be 30% by weight or less. When the content of the styrene unit exceeds 30% by weight, sufficient heat aging resistance and flexibility cannot be obtained.
- the content of the styrene unit in the styrene-based elastomer is a value measured by carbon nuclear magnetic resonance analysis.
- the styrene-based elastomer constituting the styrene-based elastomer component includes a first styrene-based elastomer in which the content of the styrene unit represented by the chemical formula (I) is 13% by weight or less, and the chemical formula (I). It is more preferable that the content of the styrene unit is 29% by weight or more and 43% by weight or less of the second styrenic elastomer because both higher wear and flexibility can be achieved. .
- the blending ratio of the first styrene elastomer and the second styrene elastomer in the styrene elastomer component is such that the styrene elastomer component constituted by these components has a content of the styrene unit represented by the chemical formula (I). It is preferable to satisfy 30% by weight or less and to have a weight ratio of 1: 4 to 4: 1 (including boundary values).
- styrene elastomer used in the present invention styrene / butadiene / styrene copolymer, styrene / butadiene / butylene / styrene copolymer, styrene / ethylene / butylene / styrene copolymer, styrene / ethylene / propylene copolymer, Examples include styrene / ethylene / propylene / styrene copolymers and styrene / ethylene / ethylene / propylene / styrene copolymers.
- styrene / ethylene / butylene / styrene copolymers which are fully hydrogenated styrene elastomers, are preferred because of their good heat resistance.
- the content of styrene units in styrene elastomers currently on the market is 12% by weight or more.
- Such a styrenic elastomer component is blended in an amount of 21 to 30 parts by weight in 100 parts by weight of the base resin component.
- the blending amount is less than 21 parts by weight, heat aging resistance, PVC coordination, flexibility and the like are insufficient.
- the blending amount exceeds 30 parts by weight oil resistance, wear resistance and the like are insufficient.
- a phosphorus flame retardant is blended in the resin composition for heat-resistant electric wires of the present invention. Further, when the phosphorus-based flame retardant is 15 parts by weight or less, the hot water resistance is good.
- phosphorus-based flame retardants include polyphosphates, phosphate esters, and red phosphorus. Of these, polyphosphates (available from Ciba Japan Co., Ltd.) have high resistance to high-temperature melting. It is preferable because of its properties.
- the blending amount of the phosphorus flame retardant with respect to 100 parts by weight of the base resin component is less than 5 parts by weight, sufficient flame retardancy and the like cannot be obtained. I can't get it.
- an antioxidant in addition to the above essential components, an antioxidant, a metal deactivator, other anti-aging agents, a lubricant, a filler and a reinforcing material, as long as the effects of the present invention are not hindered.
- UV absorbers, stabilizers, plasticizers, pigments, dyes, colorants, antistatic agents, foaming agents and the like may be blended.
- the resin composition for heat-resistant electric wires of the present invention after only obtaining the base resin by kneading only the base resin component with a kneader, roll mixer, Banbury mixer, twin screw extruder, etc., A phosphorus-based flame retardant and other additives may be added and kneaded again, or a phosphorus-based flame retardant and other additives may be added and kneaded simultaneously with mixing of the base resin components.
- the thus obtained resin composition for heat-resistant electric wires of the present invention can be formed into a coating layer for electric wires by extrusion molding in the same manner as a general resin composition for electric wires.
- a cross-linking step by irradiation with an electron beam or the like after molding is unnecessary.
- the core wire having a diameter of 0.15 mm (that is, 19 stranded wires) was subjected to extrusion molding at a temperature condition of 250 ° C. so that the outer diameter of the coating layer was 1.3 mm to obtain 22 types of covered electric wires. It was.
- Heat aging resistance is a measure of mechanical properties after 10 years in an engine room or after traveling 100,000 km in an electric wire for automobiles, and it is considered sufficient if it has a durability of 10,000 hours in an environment of 125 ° C.
- a heat aging resistance test was conducted at 150 ° C. for 900 hours.
- each wire is self-rolled, that is, when it is wound around a mandrel having a diameter of 1.3 mm, the case where there is no cracking in the coating layer is defined as “′′”, ISO 6722. Wrapped around a mandrel with a diameter of 1.95 mm, and when the coating layer has no cracks, it is considered as “ ⁇ ” when sufficiently satisfying heat aging resistance, and wound on a mandrel with a diameter of 1.95 mm. When the coating layer was cracked, it was evaluated as “x” because the heat aging resistance was insufficient.
- PVC cooperation was evaluated as a measure of heat resistance in the coexistence with other members required for automobile wires.
- High temperature melt resistance was evaluated in accordance with JASO-608 as a measure of instantaneous heat resistance in an engine room required for an electric wire for automobiles.
- the coated electric wire obtained above is self-rolled, heated at 200 ° C. for 30 minutes and then unwound to examine whether the coating layers are fused together, and there is no occurrence of fusion in the coating layers.
- “ ⁇ ” as high-temperature melting resistance is high, after heating at 180 ° C. for 30 minutes, and when the coating layer is not fused, “ ⁇ ” after sufficient heating at 180 ° C. for 30 minutes.
- the case where the coating layer was fused was evaluated as “x” as insufficient.
- Hot water resistance was evaluated in accordance with ISO-6722 as a measure of hydrolysis resistance in an engine room required for electric wires for automobiles.
- the coated electric wire obtained above was immersed in 85 ° C. saline (salt concentration: 10 g / L) for 5 weeks, and then d.
- Voltage measure the insulation resistance of the coated wire by the resistance measuring device with a case where the electrical resistance at that time is not less than 10 9 ⁇ ⁇ cm as warm water is sufficient " ⁇ ", less than 10 9 ⁇ ⁇ cm At some point, it was evaluated as “x” as insufficient.
- Oil resistance The oil resistance was evaluated according to ISO-6722 as one measure of the liquid resistance required for electric wires for automobiles.
- a press sheet having a thickness of 2 mm is prepared using the resin composition used for the electric wire coating layer obtained above, and JIS D hardness is measured.
- the hardness is less than 60, high flexibility is provided.
- it was “ ⁇ ”, 60 or less and less than 65 it was evaluated as “O” when it had sufficient flexibility, and when it was 65 or more, it was evaluated as “X” as insufficient flexibility.
- the wear resistance was evaluated in accordance with ISO-6722 as a measure of the wear resistance (scraping characteristics) with other members required for automobile wires.
- the electric wire obtained above was cut into a length of 1 m, and a load of 7 N was applied to a piano wire having a diameter of 0.25 mm to cause it to wear in a wear range of 15.5 mm.
- “ ⁇ ” indicates that there is high wear resistance when there is no insulation defect even after 150 cycles of wear, and “ ⁇ ” indicates that there is sufficient wear resistance when there is no insulation defect after 100 cycles of wear.
- the case where an insulation defect occurred in less than 100 cycles was evaluated as “x” because the wear resistance was insufficient.
- the resin composition for heat-resistant electric wires according to the present invention has high heat resistance and flame retardancy, and also has excellent heat aging resistance and PVC coordination, an insulating material for heat-resistant low-voltage electric wires for automobiles Can be used effectively.
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Abstract
Description
表1に示す原料を用いて表2及び表3に示す配合量(重量部)で二軸押出機を用いて耐熱電線用樹脂組成物の調製を行った。
上記22種類の耐熱電線用樹脂組成物を用いて、それぞれ被覆電線を得た。
得られた被覆電線の評価を耐熱老化性、PVC協調性、難燃性、耐高温溶融性、耐温水性、耐油性、柔軟性、及び、耐摩耗性についてそれぞれ行った。
耐熱老化性は自動車用電線において、エンジンルームにおける10年後、もしくは10万km走行後の機械特性の目安であり、125℃の環境で10000時間の耐久性があれば充分であるとされるが、その加速実験として、150℃で900時間の耐熱老化性試験を行った。
PVC協調性は、自動車用電線として求められる、他部材との共存下における耐熱性の目安として評価を行った。
上記被覆電線をISO-6722に準拠して垂直方向に対して斜め45°に張り、この電線に15秒間、還元炎を接炎させた。着火した炎が70秒以内に消炎した場合には自動車用電線としても難燃性が充分であるとして″○″、消炎しなかった場合を不充分であるとして″×″として評価した。
耐高温溶融性は自動車用電線として求められるエンジンルームにおける瞬間耐熱の目安としてJASO-608に準拠して評価を行った。
耐温水性は自動車用電線として求められるエンジンルームにおける耐加水分解性の目安として、ISO-6722に準拠して評価を行った。
耐油性は、自動車用電線として求められる耐液性の一つの目安として、ISO-6722に準拠して評価を行った。
柔軟性は自動車用電線として求められる自動車への組み付け性の目安として評価を行った。
耐摩耗性は、自動車用電線として求められる他部材との耐摩耗性(スクレープ特性)の目安として、ISO-6722に準拠して、評価を行った。
Claims (6)
- 前記ガラス転移温度または融点が180℃以上のポリマーが、ポリフェニレンエーテルであることを特徴とする請求項1に記載の耐熱電線用樹脂組成物。
- 前記ポリオレフィンが、引張弾性率が1000MPa以上のポリプロピレン系ポリマーであることを特徴とする、請求項1または請求項2に記載の耐熱電線用樹脂組成物。
- 前記リン系難燃剤が、ポリリン酸塩であることを特徴とする請求項1ないし請求項3のいずれか1項に記載の耐熱電線用樹脂組成物。
- 前記スチレン系エラストマー成分が、前記化学式(I)で示されるスチレンユニットの含有量が13重量%以下である第一のスチレン系エラストマーと、前記化学式(I)で示されるスチレンユニットの含有量が29重量%以上43重量%以下である第二のスチレン系エラストマーと、から構成されていることを特徴とする請求項1ないし請求項4のいずれか1項に記載の耐熱電線用樹脂組成物。
- 請求項1ないし請求項5のいずれか1項に記載の耐熱電線用樹脂組成物により被覆層が構成されていることを特徴とする耐熱電線。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/254,051 US8658898B2 (en) | 2009-04-13 | 2010-04-13 | Resin composition for heat-resistant electrical wire, and heat-resistant electrical wire |
CN201080016644XA CN102396036B (zh) | 2009-04-13 | 2010-04-13 | 耐热电线用树脂组合物,及耐热电线 |
EP10764455.1A EP2421009B1 (en) | 2009-04-13 | 2010-04-13 | Resin composition for heat-resistant electric wire, and heat-resistant electric wire |
JP2011509301A JP5478609B2 (ja) | 2009-04-13 | 2010-04-13 | 耐熱電線用樹脂組成物、および、耐熱電線 |
KR1020117023905A KR101276480B1 (ko) | 2009-04-13 | 2010-04-13 | 내열성 전선용 수지 조성물 및 내열성 전선 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009096808 | 2009-04-13 | ||
JP2009-096808 | 2009-04-13 | ||
JP2010034618 | 2010-02-19 | ||
JP2010-034618 | 2010-02-19 |
Publications (1)
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WO2010119871A1 true WO2010119871A1 (ja) | 2010-10-21 |
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PCT/JP2010/056611 WO2010119871A1 (ja) | 2009-04-13 | 2010-04-13 | 耐熱電線用樹脂組成物、および、耐熱電線 |
Country Status (6)
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US (1) | US8658898B2 (ja) |
EP (1) | EP2421009B1 (ja) |
JP (1) | JP5478609B2 (ja) |
KR (1) | KR101276480B1 (ja) |
CN (1) | CN102396036B (ja) |
WO (1) | WO2010119871A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120037396A1 (en) * | 2009-04-29 | 2012-02-16 | Polyone Corporation | Flame retardant thermoplastic elastomers |
WO2013005383A1 (en) * | 2011-07-04 | 2013-01-10 | Yazaki Corporation | Flame retardant resin composition and insulated electrical wire |
US20140044964A1 (en) * | 2011-02-03 | 2014-02-13 | Michelin Recherche Et Technique S.A. | Composite reinforcement coated with a self-adhesive polymer layer which adheres to rubber |
JP2014527549A (ja) * | 2011-07-22 | 2014-10-16 | サビック・イノベーティブ・プラスチックス・アイピー・ベスローテン・フェンノートシャップ | ポリ(アリーレンエーテル)組成物とその物品 |
US9821606B2 (en) | 2011-02-03 | 2017-11-21 | Compagnie Generale Des Etablissements Michelin | Composite reinforcer sheathed with a layer of polymer that is self-adhesive to rubber |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014176119A1 (en) | 2013-04-25 | 2014-10-30 | Polyone Corporation | Flame retardant thermoplastic elastomers |
JP2015046258A (ja) * | 2013-08-27 | 2015-03-12 | 住友電気工業株式会社 | ハロゲンフリー難燃絶縁電線 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11189686A (ja) | 1997-12-25 | 1999-07-13 | Asahi Chem Ind Co Ltd | 難燃性ポリマー組成物及び電線・ケーブル被覆材 |
JP2004071397A (ja) * | 2002-08-07 | 2004-03-04 | Ge Plastics Japan Ltd | ワイヤ・ケーブル被覆材用樹脂組成物 |
JP2004161929A (ja) | 2002-11-14 | 2004-06-10 | Ge Plastics Japan Ltd | ワイヤ・ケーブル被覆材用樹脂組成物 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU628651B2 (en) * | 1989-10-13 | 1992-09-17 | Idemitsu Kosan Co. Ltd | Styrene polymer composition |
JP3632307B2 (ja) * | 1996-06-20 | 2005-03-23 | Jsr株式会社 | 難燃性熱可塑性樹脂組成物 |
US5872187A (en) * | 1996-03-11 | 1999-02-16 | General Electric Company | Polyamide resin composition |
US6258881B1 (en) * | 1998-10-07 | 2001-07-10 | Sumitomo Chemical Company, Limited | Polyphenylene ether resin composition |
DE60225175T2 (de) * | 2001-10-23 | 2009-02-12 | Asahi Kasei Kabushiki Kaisha | Hydriertes copolymer |
EP1801164B1 (en) * | 2002-01-30 | 2009-04-22 | Idemitsu Kosan Co., Ltd. | Thermoplastic resin composition, polycarbonate resin composition, and molded article thereof |
WO2003074574A1 (fr) * | 2002-03-01 | 2003-09-12 | Asahi Kasei Chemicals Corporation | Copolymere hydrogene modifie |
JP2003253066A (ja) | 2002-03-06 | 2003-09-10 | Asahi Kasei Corp | 樹脂組成物およびその製法 |
CN1649907B (zh) * | 2002-04-10 | 2010-10-13 | 旭化成化学株式会社 | 改性聚合物及包含所述改性聚合物的组合物 |
AU2003243984A1 (en) * | 2002-06-27 | 2004-01-19 | Asahi Kasei Chemicals Corporation | Hydrogenated copolymer and composition thereof |
US20060178485A1 (en) * | 2003-03-14 | 2006-08-10 | Jsr Corporation | Hydrogenated diene copolymer, polymer composition, and molded object |
US7084347B2 (en) | 2004-12-17 | 2006-08-01 | General Electric Company | Abrasion resistant electrical wire |
JP2009084524A (ja) * | 2007-10-03 | 2009-04-23 | Hitachi Cable Ltd | ノンハロゲン難燃性樹脂組成物及びこれを用いた電線・ケーブル |
-
2010
- 2010-04-13 KR KR1020117023905A patent/KR101276480B1/ko not_active IP Right Cessation
- 2010-04-13 US US13/254,051 patent/US8658898B2/en not_active Expired - Fee Related
- 2010-04-13 EP EP10764455.1A patent/EP2421009B1/en not_active Not-in-force
- 2010-04-13 WO PCT/JP2010/056611 patent/WO2010119871A1/ja active Application Filing
- 2010-04-13 JP JP2011509301A patent/JP5478609B2/ja not_active Expired - Fee Related
- 2010-04-13 CN CN201080016644XA patent/CN102396036B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11189686A (ja) | 1997-12-25 | 1999-07-13 | Asahi Chem Ind Co Ltd | 難燃性ポリマー組成物及び電線・ケーブル被覆材 |
JP2004071397A (ja) * | 2002-08-07 | 2004-03-04 | Ge Plastics Japan Ltd | ワイヤ・ケーブル被覆材用樹脂組成物 |
JP2004161929A (ja) | 2002-11-14 | 2004-06-10 | Ge Plastics Japan Ltd | ワイヤ・ケーブル被覆材用樹脂組成物 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2421009A4 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120037396A1 (en) * | 2009-04-29 | 2012-02-16 | Polyone Corporation | Flame retardant thermoplastic elastomers |
US9558867B2 (en) * | 2009-04-29 | 2017-01-31 | Polyone Corporation | Flame retardant thermoplastic elastomers |
US20140044964A1 (en) * | 2011-02-03 | 2014-02-13 | Michelin Recherche Et Technique S.A. | Composite reinforcement coated with a self-adhesive polymer layer which adheres to rubber |
US9821606B2 (en) | 2011-02-03 | 2017-11-21 | Compagnie Generale Des Etablissements Michelin | Composite reinforcer sheathed with a layer of polymer that is self-adhesive to rubber |
WO2013005383A1 (en) * | 2011-07-04 | 2013-01-10 | Yazaki Corporation | Flame retardant resin composition and insulated electrical wire |
JP2014527549A (ja) * | 2011-07-22 | 2014-10-16 | サビック・イノベーティブ・プラスチックス・アイピー・ベスローテン・フェンノートシャップ | ポリ(アリーレンエーテル)組成物とその物品 |
Also Published As
Publication number | Publication date |
---|---|
KR20110128199A (ko) | 2011-11-28 |
US20110315425A1 (en) | 2011-12-29 |
JPWO2010119871A1 (ja) | 2012-10-22 |
JP5478609B2 (ja) | 2014-04-23 |
CN102396036B (zh) | 2013-05-01 |
CN102396036A (zh) | 2012-03-28 |
KR101276480B1 (ko) | 2013-06-18 |
US8658898B2 (en) | 2014-02-25 |
EP2421009A1 (en) | 2012-02-22 |
EP2421009A4 (en) | 2012-09-19 |
EP2421009B1 (en) | 2013-06-05 |
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