- bona01@bonderra.com
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Purpose and Construction
This product is suitable for building sound insulation, such as private cinemas, KTVs, audio-visual rooms, recording studios, performance halls, hotels, etc.
Main Technical Parameters
The following parameters are typical values for this series of products but not guaranteed values. The test values corresponding to specific models and specifications of products may be different.
| Model | SS-30A | SG-24A | SC-20B |
| Dimensions | 1220×610×30 | 1220×610×24 | 1220×610×20 |
| Area Density | About 43kg/m2 | About 34kg/m2 | About 25kg/m2 |
| Airborne sound insulation Rw(C;Ctr) | 41(-1;-5)dB | 40(-1;-4)dB | 38(-1;-3)dB |
| Flammability（GB8624） | B1（B-s1，d0）Level | ||
| Hazardous substances | Limits | Detection limit | Test results |
| Formaldehyde emission | 0.124mg/m3 | 0.006 | Not detected |
| TVOC | 0.5mg/(m2·h) | 0.010mg/(m2·h) | |
Note: The technical parameters can be adjusted according to the specific requirements of customers.
bona01@bonderra.com
0086 18938755622
1 Jiangong 3rd St., South district,Zhongshan City, Guangdong, China
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