FIELD: chemistry.
SUBSTANCE: invention relates to formaldehyde-free aqueous binding composition for mineral fibres. Composition contains at least one monosaccharide, ammonium sulphamate or sulphamate of alkali or alkali-earth metal in amount from 1 to 10 wt% and ammonium hydroxide and/or organic ammonium salt.
EFFECT: composition provides an advantage in form of a short time of polymerisation during production of fibrous mineral material, ensuring thermal and mechanical stability of said material.
17 cl, 2 tbl, 2 ex
| Title |
Year |
Author |
Number |
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