| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to binding compositions for insulation articles based on mineral wool. Disclosed is a binding composition based on mineral felt or glass fibre, which includes at least one saccharide, at least one organic polycarboxylic acid containing 2-4 carboxylic functional groups and having molecular weight less than or equal to 1000, and at least one polyorganosiloxane containing at least one functional group capable of reacting with at least one of the components of the binding composition. The invention also discloses a sound- and/or heat-insulation article and coating made of mineral fibre, glued using the disclosed composition and a method of producing a sound- and/or heat-insulation article.EFFECT: disclosed binding composition does not contain formaldehyde and endows insulation articles with low water absorption.25 cl, 2 tbl, 8 ex |
