| 摘要 |
<p>A acoustic and fire retardant foam coating composition for a fibrous mat which comprises (i) one or more fillers, such as ceramic microspheres and (ii) one or more binders with each organic binder having a peak heat release rate of ‰¤1000 kW/m 2 as measured by ASTM E1354, flux 30 kW/m 2 . A coated fiberglass mat comprising the coating composition has a FIGRA value of ‰¤120 W/s according to EN 13823, and a flame index of ‰¤25 and a smoke index of ‰¤50 according to ASTM E84 and a NRC (noise reduction coefficient) of ‰¥0.2 according to ASTM C423, mounting type A,.</p> |
