Specifications
Soundproof and noise reduction.Its unique honeycomb structure can ensure the surrounding is quiet and peaceful.Technical Data:
1 Combustion Performance: A1 grade
2 Smoke toxicity levels:Security level( AQ1 grade)
3 Hygroscopicity:<_4.9%(Detecting conditions:temperature 26%,humidity 70%,144h)
4 Sound insulation:40dB
5 Noise reduction coefficient:0.46
6 Thermal conductivity:0.094W/(m.k)
Function
1 Soundproof and noise reduction.Its unique honeycomb structure can ensure the surrounding is quiet and peaceful.
2 Heat insulation and energy conservation
Specification:
2440x1220x20-50mm
2100x900x20-50 mm
1000x610x20-50 mm