Thermal adhesive fiber and fiber assembly for vehicle interior/exterior material comprising the same

• Main Author: LIM SEONG SU
• Format: Patent
• Language: English; Korean
• Published: 31.03.2021
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

The present invention relates to a thermally adhesive fiber and, more specifically, to a thermally adhesive fiber and a fiber assembly for automotive interior and exterior materials, comprising the same, wherein the thermally adhesive fiber has far superior tactility, acoustic absorptivity, adhesive strength, flame retardancy and processability, has excellent heat resistance so as to minimize a temporal change, and remarkably reduces release of VOCs so as to be particularly suitable for automobiles in which a sealed environment is implemented. 본 발명은 열접착성 섬유에 관한 것이며, 더욱 상세하게는 촉감, 흡음율, 접착강도, 난연성 및 가공성이 매우 뛰어나고, 우수한 내열성으로 경시변화가 최소화되며, VOCs의 방출이 현저히 저감되어 밀폐된 환경이 구현되는 자동차에 특히 적합한 열접착성 섬유 및 이를 포함하는 자동차 내외장재용 섬유집합체에 관한 것이다.