摘要:
A method (1000) for manufacturing acoustical elements (100), comprising: providing (1002) a first fibre component (102) in the form of mineral wool and a second fibre component (104), mixing (1004) the first fibre component (102) and the second fibre component (104), for provision of a mixture (1), shaping (1006) the mixture (1) into tile shaped elements (2) whereby the mixture (1) is compressed with a compression ratio to a compressed state, and fixating (1008) the tile shaped elements (2) in the compressed state for obtaining the acoustical elements (100).
摘要:
This inorganic fiber sheet contains a glass fiber as a main component, while containing 3 to 20% by mass of an organic fiber having an aspect ratio of 300 to 2000 with respect to a total amount of the inorganic fiber sheet.
摘要:
A process of producing a blanket is described and can involve forming an aqueous slurry of hydrophobic aerogels, fibers, and at least one wetting agent, drying the aqueous slurry to form a substantially dried product, and calendaring the substantially dried product to form the blanket. The blanket can be used in a variety of applications, including windows.
摘要:
The invention relates to a method for the manufacture of thermoplastic fibrous materials comprising forming at least one foamed liquid comprising water and at least one foaming agent, forming a dispersion by dispersing fibers including long fibers in said at least one foamed liquid comprising water and at least one foaming agent, mixing the dispersion with a foamable liquid or dispersion comprising at least one thermoplastic polymer, forming at least one foamed dispersion, and conveying the foamed dispersion or dispersions to a foraminous support and draining liquid trough the foraminous support to form a web or a sheet, to obtain the thermoplastic fibrous material. The invention also relates to materials and products obtainable by the method, and uses related thereto.