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Sound insulation K-Flex K-FONIK
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K-FONIK ST/HT egg comb sound insulation
Technical Specifications
Egg comb insulation K-FONIK ST/HT | Thickness 25mm,19mm | Width 1m | Size of each roll 8m2 |
Technical Specification | ST | HT | Description |
Nature | Nitrile Butadiene Rubber NBR | EPDM Ethylene Propylene DN Monomer | ASTM W 1252 |
Working temperature range | -10 ... +70 | -10 ... +90 | |
Reaction to fire | Slow burning and self-extinguishing C-S3-d0 | Slow burning and self-extinguishing C-S3-d0 | According to the standard EN13501 |
weighted sound absorption coefficient a(w) | 0.28-0.40 | 0.28-0.40 | According to the standard INSO 8184 , ISO 11654 |
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