We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Manganese sand iron remover agent for filtering water, Explosion-proof Castable, Zirconia slide brick with 95% ZrO2. Our company has always pursued the corporate tenet of 'honesty, truth-seeking, dedicated service, and pursuit of satisfaction'. We try our best to follow the needs of customers and constantly carry out product innovation and service improvement. Along with our well-equipped hardware, we also strive to improve our software capabilities.
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)
The continued growth in sales of our Fire Retardant Sound Absorption Material Polyester Fiber Acoustic Board shows that we have excellent capabilities in developing new products and quickly responding to customer needs. Our company always sticks to the concept of 'quality first,on time delivery and customer satisfaction'. With our strong focus on intrinsic commitment to quality, price, on time delivery and continuous improvement, we are able to meet specific demands from worldwide enterprises. We are adhering to the corporate tenet of 'establishing a brand with quality, competing for the market with price, winning people's hearts with service, and seeking development with innovation' to provide customers with high-quality products and services.
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