Decorative Polyester Fiber (PET) Acoustic Board for Office Sound Absorption

Decorative Polyester Fiber (PET) Acoustic Board for Office Sound Absorption

Polyester Fiber Sound Absorption Board is made of 100% polyester fiber, hot pressed with high technology and in the shape of cocoon and cotton. It has become an excellent product in sound absorption and heat insulation materials. In the noise range of 125 ~ 4000Hz, the maximum sound absorption coefficient is above 0.9. According to different needs, the reverberation time can be shortened, the sound impurities can be removed, the sound effect can be improved and the speech clarity can be improved. Products with sound absorption, thermal insulation, flame retardant, environmental protection, stability, impact resistance and other characteristics, is the preferred sound-absorbing materials for interior decoration。
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Description

We always believe that one's character decides products' quality, the details decides products' high-quality, together with the REALISTIC, EFFICIENT AND INNOVATIVE crew spirit for Graphitized Petroleum Coke, Magnesite-Ferrum-alumina Spinel Brick, Magnesium Ramming Material. Most importantly, we care for every employee working in our company and strive to ensure that they have a safe and stable working environment. We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. We mainly rely on considerate service to obtain a good reputation from customers.

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)


Based on the corporate philosophy of 'Quality First, Pursue Perfection', our company uses new technology and new craftsmanship to devote itself to the development of the Decorative Polyester Fiber (PET) Acoustic Board for Office Sound Absorption industry. Our company will adhere to the business philosophy of taking technology as the guide, quality as the core, and quality as the service. Guests and friends from all walks of life are welcome to visit and guide! We firmly believe that we will do better! Over the years, we have continued to innovate and surpass ourselves, always firmly believe that 'development is the last word', build brand with quality, and improve brand with service. We are striding forward to a first-class enterprise with a pioneering and innovative spirit.

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  • Tel: +86-533-4188518
  • Mob: +8613275332819
  • E-mail: sdwenping@163.com
  • Add: Room 711, NO.3, Yanhe Road, Boshan, Zibo, Shandong, China