Testing

Impedance Tube

Acoustic absorption can be evaluated using the impedance tube method, ranging from 100hz to 6300hz.

Absorption curves can be displayed graphically and several curves can be compared with each other.

Flammability

The FMVSS 302 is manufactured according to the Federal Motor Vehicle Safety Standard No. 302.

Felts produced at Lacus Felt are able to achieve:

<100mm/min

<80mm/min

S.E (Self extinguishing)

DNI (Does not ignite)

Lacus Felt can also test against UL94 Standard