Composition

carbon and retardant chemicals loaded polyurethane foam

Operation temperature

-50℃~70℃

Retardancy

NRL 8093 I,II,III

Power handling

1000w/sqm

Environment

indoor use

Shape

pyramid

Thickness

30mm~1200mm

Feature

best reflectivity

Application

most widely used for anechoic chamber
Model Thickness Weight Reflectivity(-dB) at normal @ frequency (GHz) Size
(mm) (kg/m²) 40 15 10 5 3 1 0.5 0.3 0.2 0.1 (mm)
SA-30 30 1.3 40 35 30 20 17 8 - - - - 500×500
SA-50 50 1.8 45 40 35 25 20 13 - - - - 500×500
SA-70 70 2.6 45 40 35 30 25 15 - - - - 500×500
SA-100 100 3.3 50 45 40 35 30 20 13 - - - 500×500
SA-150 150 4.2 55 50 45 40 35 25 15 - - - 500×500
SA-200 200 5.5 60 55 50 45 40 30 17 - - - 500×500
SA-300 300 8.3 60 60 55 45 40 35 20 - - - 500×500
SA-400 400 10.6 60 60 55 50 45 40 25 17 - - 500×500
SA-500 500 13 60 60 60 50 45 40 30 20 17 - 500×500
SA-700 700 17.7 60 60 60 55 50 45 35 30 20 17 250×500
SA-800 800 19.6 60 60 60 55 50 45 35 30 20 17 250×500
SA-1000 1000 25.5 60 60 60 60 55 48 35 30 25 20 334×334
SA-1200 1200 28.8 60 60 60 60 60 50 40 35 30 25 400×400