Our company advocates the business philosophy of 'honesty, pragmatism, and quality', and is committed to professional design, production, and sales of all kinds of Production factory of UHP graphite electrode, Low carbon corundum sand, Silica brick for coke oven, providing customers with efficient service and high-quality products. Customer satisfaction is our service guidelines. We hope to exchange your trust with good faith. Based on the principle of 'user first', our company timely handles the problems found in the process of using the products and transforms them according to the requirements of users. We now have our very own manufacturing facility and sourcing business. We continue to introduce efficient, energy-saving and reliable products and solutions.
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
![0{PVO~IOA0MTY`XSW]{X$IM](/Content/uploads/2021433345/202104081023340b706b18a9e249219bc596c88adacaf0.png)
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)
Since the establishment of our company, in the case of rapid rise in raw materials, it has always adhered to the high quality and high standard of products, taken the maintenance of the reputation and future of the whole industry as its own responsibility, come through the severe market test and took high-quality Sound Absorption Wall Panel Polyester Fiber Acoustic Board as the core competitiveness of enterprise survival. Our company adheres to the development direction of science and technology, pays close attention to the development trend of international industry, introduces international advanced technology, equipment and management experience. We are committed to maintaining the leading position in this field and sector, and striving to be the industrial standard.
Hot Tags: polyester fiber sound absorption board, China, manufacturers, suppliers, factory, use, property, Graphite Felt manufacturer, Large clay brick with low porosity, Quartz Nozzle Brick, Aluminum Carbon Brick For Steel Ladle, Silica brick for coke oven, Magnesia alumina carbon refractory brick for ladle wall








