Thermoplastic resin composition having improved sound absorption performance and sound absorbing material prepared using the same

摘要

The present invention relates to a thermoplastic resin composition having improved sound-absorbing performance and a sound-absorbing and insulating material prepared using the same, and more particularly, by implementing a high loss coefficient by including a specific component and content of thermoplastic resin and inorganic particles, improved sound-absorbing performance It is possible to secure a thermoplastic resin composition that can secure economic efficiency through cost reduction, and to a sound absorbing and insulating material manufactured using the thermoplastic resin composition.