FLAME-RETARDANT POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION FOR ELECTRIC INSULATION COMPONENTS

• Main Author: GOSHIMA KAZUYA
• Format: Patent
• Language: English; Japanese
• Published: 16.01.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To inhibit corrosion of a metal member in an electric insulation component using a polybutylene terephthalate resin composition that uses a halogenated benzyl acrylate flame retardant as a flame retardant.SOLUTION: The present invention provides a polybutylene terephthalate resin composition for an electric insulation component that uses a halogenated benzyl acrylate flame retardant as a flame retardant. In the production process of the flame retardant, the amount of a halogenated aromatic compound such as chlorobenzene is reduced, so that the problem herein is solved.SELECTED DRAWING: None 【課題】難燃剤としてハロゲン化ベンジルアクリレート系難燃剤を用いるポリブチレンテレフタレート樹脂組成物を用いた電気絶縁部品における金属部材の腐蝕を抑制することを課題とする。【解決手段】難燃剤としてハロゲン化ベンジルアクリレート系難燃剤を用いる電気絶縁部品用ポリブチレンテレフタレート樹脂組成物において、当該難燃剤の製造工程におけるクロロベンゼンなどのハロゲン化芳香族化合物の量を抑えることで、上記の課題を解決する。【選択図】なし