Shenyang bronzing polyester fiber acoustic panels acoustic panels polyester fiber polyester fiber acoustic board gilt prices Description: Product Name: bronzing polyester fiber acoustic panels Core material: 100% polyester fiber corner treatment: chamfer density: 160 229kg / m3 product finishes: Various colors for customers to choose. Fire rating: B1 fire performance highest level, the highest level of environmental performance E1 Specifications: Width: 600mm Length: 1200mm Thickness: 9mm bronzing polyester fiber acoustic panels are made of 100% polyester fiber as raw material, cotton-like cocoon hot synthesis. Porosity of 90% or more, has good acoustic performance in the high frequency range. Bronzing polyester fiber acoustic panels with high density, environmental protection, fire protection, sound absorption band, decorative, simple construction, easy to cut, no dust pollution and other properties. Selective color and material finishes wide, to satisfy diverse customer acoustical and decorative needs. Bronzing polyester fiber acoustic board features: sound absorption performance: bronzing polyester fiber acoustic panels made of 100% polyester fiber by high-tech hot technology and cotton cocoon shape made of heat treatment process to ensure that the acoustic structure, making it sound absorption fire and every other material in the crowd. Bronzing polyester fiber acoustic panels in the range up to 125 ~ 4000Hz noise absorption coefficient above 0.9, shortening and adjusted according to the different needs of the reverberation time, eliminating sound impurities, improve acoustics, improving the clarity of language. Not only to adapt to highly specialized arts arena, multimedia classrooms, KTV, hotel, conference rooms, offices, cinemas, recording studios, concert halls and other venues for acoustics have higher requirements. Decorative: bronzing polyester fiber acoustic panels traditional software packages like supple, rich natural texture, a wide choice of modern colors and simple shapes combinations out decorative art deco modern acoustic effect, to create a comfortable, quiet, modern, warm and elegant indoor environment.