An automotive soundproof cover includes a fibrous formed article that exhibits the desired sound insulating properties and high flame retardancy. The automotive soundproof cover includes a fibrous formed article that includes two or more types of fibers, the fibrous formed article including 50 to 80 mass% of organic fibers, 10 to 40 mass% of flame retardant-containing fibers, and 5 to 20 mass% of an organic binder, the ratio of the total mass of the flame retardant included in the flame retardant-containing fibers to the total mass of the fibrous formed article being 0.01 to 1.8 mass%, and the flame retardant being a melt drip regulator.
SOUNDPROOF COVER FOR AUTOMOBILE AND METHOD FOR MANUFACTURING SOUNDPROOF COVER FOR AUTOMOBILE
SCHALLDICHTE ABDECKUNG FÜR FAHRZEUGE UND VERFAHREN ZUR HERSTELLUNG EINER SCHALLDICHTEN ABDECKUNG FÜR FAHRZEUGE
COUVERCLE INSONORISÉ POUR VÉHICULE AUTOMOBILE ET PROCÉDÉ DE FABRICATION D'UN COUVERCLE INSONORISÉ POUR AUTOMOBILE
2017-08-16
Patent
Electronic Resource
English
IPC: | D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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