SIEPEL APC CONVOLUTED ABSORBER
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MAIN CHARACTERISTICS
- Matrix: polyurethane foam with 90% open cells
- Impregnating agents: carbon, binder, fire retardant
- Colours: black, white, blue, green, red (other colours by request)
- Maximum service temperatures: - 65° C and 160° C
- Power handling: 2000 W/m² max CW
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Description
SIEPEL APC CONVOLUTED ABSORBER
APC is a range of absorbers with convoluted shape, consisting of blocks
of carbon-impregnated polyurethane foam.
APC absorbers are used for equipping anechoic or semi-anechoic chambers. This cladding makes it possible to obtain quiet zone in
very wide frequency bands.
REFLECTIVITY PERFORMANCES
APC absorbers provide very good impedance matching in centimetre and millimetre wavelengths and with high angles of incidence. This characteristic makes them very suitable for use in high frequency anechoic chambers.
COMPLIANCE TO STANDARDS & DIRECTIVES
Fire resistance: NRL 8093 (Test 1, 2, 3), ISO 11925-2, DIN 4102 (class B2)
Our raw materials are compliant to RoHS / REACH and free of substances in the current list of Substances of Very High Concern (SVHC) published by the European Chemicals Agency (ECHA).
Both aqueous and plastic paint coating were developed to complies with ISO class 4 clean room conditions according to ISO 14644 - 1 : 2015.
METHOD OF USE
APC absorbers can be fixed to all flat surfaces by means of Neoprene glue to be applied with a
brush or a pneumatic spray gun to both faces to be glued
Documents
SIEPEL APC CONVOLUTED ABSORBER
CONVOLUTED ABSORBER APCOptions
Video
SIEPEL APC CONVOLUTED ABSORBER
APC is a range of absorbers with convoluted shape, consisting of blocks
of carbon-impregnated polyurethane foam.
APC absorbers are used for equipping anechoic or semi-anechoic chambers. This cladding makes it possible to obtain quiet zone in
very wide frequency bands.
REFLECTIVITY PERFORMANCES
APC absorbers provide very good impedance matching in centimetre and millimetre wavelengths and with high angles of incidence. This characteristic makes them very suitable for use in high frequency anechoic chambers.
COMPLIANCE TO STANDARDS & DIRECTIVES
Fire resistance: NRL 8093 (Test 1, 2, 3), ISO 11925-2, DIN 4102 (class B2)
Our raw materials are compliant to RoHS / REACH and free of substances in the current list of Substances of Very High Concern (SVHC) published by the European Chemicals Agency (ECHA).
Both aqueous and plastic paint coating were developed to complies with ISO class 4 clean room conditions according to ISO 14644 - 1 : 2015.
METHOD OF USE
APC absorbers can be fixed to all flat surfaces by means of Neoprene glue to be applied with a
brush or a pneumatic spray gun to both faces to be glued