| 摘要 |
<p>A fibre mat ( 1 ) comprises inorganic fibres ( 3; 5 ) held in a flocculated binder system ( 4 ), the binder system comprising less than 12 w/w % of the mat. The binder-fibre flocs ( 3, 4 ) may be held together with relatively long inorganic fibres ( 5 ). A film cover layer ( 6 ) may be present.</p> |
