FIELD: textile, paper.
SUBSTANCE: paper-like composite material comprises a mineral fibre, an aluminium salt as a binder and a polyvinyl acetate emulsion and an additive. This material is made on traditional paper-making equipment by method of casting at the specified ratio of above specified components.
EFFECT: production of paper-like material with higher strength, blotting capacity, thermal resistance and heat-, noise-, insulating properties, absence of toxicity and no emission of substances into air, which harmfully affect body organism, resistance of properties to mould, fungi and microorganisms effect in water medium.
3 ex
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