In the fiercely competitive market, we uphold the service tenet of 'unity, pragmatism, innovation, and trustworthiness'. With professional service, rigorous management, advanced equipment technology and years of hard work by all employees, we have established a good image in the industry of Creep resistant clay brick, Magnesia zirconia refractory brick for regenerator, Production plant of mullite brick for hot blast stove. We have a series of complete technological processes with advanced production and inspection capabilities. Unity, pioneering, innovation, relying on scientific and technological progress is our company's spiritual philosophy. We create our own competitiveness through technological innovation. For this purpose, we have been working hard to exceed all possible limits and never stop.
1, Features of Polyester Fiber Sound Absorption Board:
1) The products have more than 40 colors, which can be assembled into various patterns,the shapes include plane, square, wide strip and thin strip,the products can be bent into curved surface shape, making the interior design more effective.
2) There are a large number of tiny connected pores in the product,the sound wave penetrates into the interior of the material along these pores, and the sound energy is converted into heat energy to achieve sound absorption effect.
3) It is non-toxic and tasteless, with a very low formaldehyde emission of 0.05mg/L.
4) Good toughness, impact resistance, tear resistance and wear resistance.
5) Thermal insulation.
6) Flame retardant, fire rating B1 grade.
7) Easy to process and maintain.
2, Application: conference room, KTV room, concert hall, gymnasium, business hall, TV, interior decoration, etc.
3, Specification:2440 *1220*(5-20)mm
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4, Main parameters of products
ITEM | UNIT | TECHNICAL INDEX |
Sound absorption coefficient | 0.8-1.10 | |
Density | Kg/m3 | 225 |
Fire resistance | B1 grade | |
Formaldehyde emission | Mg/L | ≤0.05 |
Environmental protection level | E1 grade | |
Environmental protection and temperature insulation performance | Good | |
Resistance to tearing | Excellent |
5, Table of sound absorption coefficient
Frequency(HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
Sound absorption coefficient of 9mm thick plate | 0.09 | 0.35 | 0.74 | 0.96 | 0.75 | 0.94 |
Sound absorption coefficient of 5mm thick plate | 0.07 | 0.23 | 0.58 | 0.95 | 0.83 | 0.94 |
6,Noise reduction coefficient table
ITEM | Noise reduction coefficient(NRC) |
9mm thick board,density 229kg/m3, Posterior cavity 200mm | 0.95 |
9mm thick board,density 229kg/m3, Posterior cavity 100mm | 0.925 |
9mm thick board,density 229kg/m3, Posterior cavity 50mm | 0.7 |
7,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
8,Achievements generated: Our company has previously shipped 70 tons to South Africa.
Do you want to find a professional supplier of Polyester Fiber Sound Absorption Board?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We purpose at the achievement of a richer mind and body as well as the living for Asia Market China Supplier Good Price Factory Production Polyester Fiber Acoustic Panel. If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service! We treat new and old customers with advanced technology, reliable quality, excellent service, and flexible business methods. We have established a good corporate style, which is highly praised and fully affirmed by the majority of users.
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