General information:
Sound absorption sponge rubber with adhesive glue ES-Wa x bT – B – E3
Sound absorption rubber foam ovoid structure closed cell, absorbing sound waves in the air very well at the frequencies that cause discomfort to the user (α: 0.1 ÷ 0.9; f = 100Hz ÷ 500Hz), and eliminate and isolate very well the sound transmission on the pipes connecting to the noisy service equipment, it acts as a barrier to thoroughly solve the sound transmission, reducing vibration. and sound absorption.Sound absorption coefficient: α = 0.92 meets class A standard.
Description:
– Has a closed cell structure (close cell)
– Low thermal conductivity of the product
– high level of insulation
– Construction, easy installation and high durability, no waste
– Do not generate dust, fibers, odors during transportation or use
– Good fire and smoke resistance.
Application
– Soundproof for studios, bars, karaoke rooms, meeting halls, cinemas.
– Soundproof on floors, ceilings, walls
– Sound absorption for generators, ventilation fans, ventilation ducts
Specification:
– Width: W1200mm; W1150mm
– Insulation thickness: From 20mm; 25mm; 32mm; 38mm; 50mm
– Length: L3000mm; L10,000mm
– We receive production – processing according to all customer requirements
Specifications
– Thermal conductivity: 0.034W / mK @ 0 degrees Celsius
– Product density: 70-100 kg / m3
– Fireproof level: Fire-resistant LAN transmission, self-extinguishing (V-0; HB) and class B1
– Sound absorption level: 20mm @ 18dBA and 25mm @ 21dBA
Product details AS ISO 354-2006: Sound absorption – Measurement of the absorbance in a reverberating room
| Thickness of ATATA insulation material |
Octave band center frequency (Hz) |
Average sound reduction factor | ||||||||||||
| 100 | 250 | 400 | 500 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | ||
|
Maximum Absorption Coefficent Sound α |
||||||||||||||
| 20 mmt | 0.06 | 0.09 | 0.50 | 0.58 | 0.88 | 0.92 | 0.96 | 0.94 | 0.93 | 0.92 | 0.91 | 0.91 | 0.92 | 0.87 |
| 25 mmt | 0.07 | 0.09 | 0.68 | 0.82 | 0.93 | 0.95 | 0.96 | 0.95 | 0.93 | 0.92 | 0.92 | 0.91 | 0.91 | 0.94 |
| Application | Application : Sound insulation for air-conditioning systems, fans, pump systems, water cooling pipes
( Using for AC, VAV, FCU, Diffuser Air Grill ) |
|||||||||||||
|
Thickness of ATATA insulation material |
Octave band center frequency (Hz)
|
Total insertion loss (dB(A)) |
||||||||||||
| 100 | 250 | 400 | 500 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | ||
| Độ giảm âm tối thiếu ( dB (A) )
Minimum Insertion loss ( dB (A) ) |
||||||||||||||
| 20 mmt | 1 | 3 | 4 | 8 | 12 | 18 | 20 | 23 | 27 | 30 | 32 | 35 | 38 | 20 |
| 25 mmt | 1 | 2 | 4 | 9 | 14 | 22 | 24 | 25 | 30 | 34 | 35 | 37 | 42 | |
| Application |
Application : Sound insulation for air-conditioning systems, fans, pump systems, water cooling pipes ( Using for AC, VAV, FCU, Diffuser Air Grill ) |
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Contact
DETI CO ., LTD
Factory : Atata Building, Yen Son IZ , Quoc Oai Dist, Ha Noi City
Office : Shop-House b5-20, Vinhomes Gardenia Ham Nghi, Nam Tu Liem District, Ha Noi City.
Hotline : 0913.554.030 – 0904 698 379 – 0936 382 469
Website : prodetech.vn ; beeflex.com.vn ; nanoflex.com.vn ;atata.com.vn ; microflex.com.vn
