RESIN COMPOSITION

To provide a resin composition having flame retardancy, flexural moduli, and lightweight properties.SOLUTION: A resin composition according to the present invention comprises 27-38 mass% polyamide, 6-20 mass% polypropylene, 7-17 mass% maleic-acid-modified styrene-butadiene elastomer, 20-29 mass% bal...

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Bibliographic Details
Main Authors NAKAJIMA KEIZO, NOZUE AKIHIRO, FUKUSHIMA NAOYA, KOJIMA YASURO
Format Patent
LanguageEnglish
Japanese
Published 10.08.2021
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:To provide a resin composition having flame retardancy, flexural moduli, and lightweight properties.SOLUTION: A resin composition according to the present invention comprises 27-38 mass% polyamide, 6-20 mass% polypropylene, 7-17 mass% maleic-acid-modified styrene-butadiene elastomer, 20-29 mass% balloon filler having a specific gravity of 0.2-0.7, and the remainder, which includes at least one selected from plasticizers and flame retardants.SELECTED DRAWING: None 【課題】本開示は、難燃性、曲げ弾性率、及び軽量性を兼備する樹脂組成物を提供する。【解決手段】本開示における樹脂組成物は、ポリアミド２７〜３８質量％、ポリプロピレン６〜２０質量％、マレイン酸変性スチレン−ブタジエン系エラストマー７〜１７質量％、比重０．２〜０．７のバルーン系フィラー２０〜２９質量％、残部として可塑剤及び難燃剤から選ばれる少なくとも１種を含む。【選択図】なし
Bibliography:Application Number: JP20200010536