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    • 100. 发明授权
    • 내열성 및 성형성이 개선된 흡차음재 및 이의 제조방법
    • 具有改进耐热性和可变性的噪声吸收性织物及其制造方法
    • KR101428426B1
    • 2014-08-07
    • KR1020130159411
    • 2013-12-19
    • 현대자동차주식회사
    • 김근영정기연박봉현
    • G10K11/168G10K11/162B60R13/08F02B77/13
    • G10K11/168B29B11/12B29K2063/00B29K2105/0854B29K2277/10B29K2995/0002B29K2995/0016B32B5/022B32B7/12B32B37/14B32B2307/102B32B2307/306B32B2605/00B60R13/08F02B77/13
    • The present invention relates to a sound absorbing material with improved heat-resistance and formability, of which a heat-resisting material made by impregnating a non-woven fabric made of heat-resisting fiber into a binder is laminated on one surface of a common base layer made of a sound absorbing material as a surface layer, and a method of manufacturing the same. The sound absorbing material of the present invention improves noise absorption, flammability, thermal isolation, and heat resistance, compared with the common sound absorbing material. In particular, the surface layer can be applied as a contact surface to the portion which is maintained at a temperature of 200°C or higher, and the surface layer can be formed to have a wanted shape while the binder impregnated into the surface layer is cured. The sound absorbing material of the present invention can be applied to various industrial fields of electric appliances, such as an air conditioner, a refrigerator, a washing machine, and a lawn mower, transportation appliances such as a vehicle, a vessel, and an air plane, or construction material such as a wall material and a flooring material.
    • 本发明涉及一种具有改善的耐热性和成型性的吸音材料,其中通过将由耐热纤维制成的无纺织物浸渍到粘合剂中制成的耐热材料层压在共同基底的一个表面上 作为表层的吸声材料制成的层及其制造方法。 与普通吸音材料相比,本发明的吸音材料提高了噪声吸收,可燃性,热隔离性和耐热性。 特别地,表面层可以作为接触表面施加到保持在200℃或更高的温度的部分,并且表面层可以形成为具有期望的形状,而浸渍在表面层中的粘合剂是 治愈。 本发明的吸声材料可以应用于诸如空调,冰箱,洗衣机和割草机等电器的各种工业领域,诸如车辆,船只和空气的运输设备 平面或建筑材料,例如墙壁材料和地板材料。