| 摘要 |
A thermal insulation product based on mineral wool, characterized in that the fibres have a micronaire of less than 10 l/min, preferably less than 7 l/min and especially between 3 and 6 l/min, that the product includes infrared absorbent and/or reflective elements, and in that the product has a thermal conductivity of less than 30 mW/m.K. |
