granulated cork

granulated cork

Small particles of cork used as loose-fill thermal insulation, to make cork tile, etc.
References in periodicals archive ?
The Helix is a result of a four-year deal between Portuguese cork maker Amorim and US bottle maker O-I, using granulated cork for elasticity and reliability.
The fire hose fabric and granulated cork work well to float the Real Duck high in the water for greater visibility and to hold commercially-manufactured gamebird scent.
Agglomerated cork is obtained from granulated cork compressed in an autoclave and crossed by a water vapour flow at 350[degrees]C [12, 13].