Thermatex Acoustic is a 19 mm thick ceiling tile made from a specially perforated mineral board and an acoustic fleece facing. The perforations provide excellent sound absorption while the fleece offers a Smooth, elegant surface finish. The combination of high density, bio-soluble mineral wool with clay and starch provides excellent physical characteristics, particularly for acoustic performance. Class C sound absorption with 38dB sound Attenuation.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Knauf is consulted before specifying.
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| Humidity Resistance (?) | 95 % | 66.67% |
| Sound Absorption Class (?) | C | |
| Sound Attenuation (?) | 40 dB | 100% |
| Thermal Conductivity (?) | 0.052 W/mK | 50% |
| Visible Light Reflectance (?) | 85 % | |
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| Uniclass (?) | Ss_30_25 Ceiling and soffit systems | |