Assembly adhesive based on an aqueous (co)polymer dispersion

   
   

An aqueous polymer adhesive is provided containing styrene polymers or styrene copolymers with alkyl acrylate acid/or alkyl methacrylates and a thickener system containing an inorganic thickener and an aqueous dispersion of an acrylic acid/acrylamide copolymer which can be partially replaced by a dispersion of a (co)polymer containing acrylate residues, a dispersion of a (co)polymer containing acrylic acid residues and methacrylic acid residues and polyarethanes. The adhesive has a high initial strength and can be in layers up to 30 mm thick.

Un pegamento acuoso del polímero se proporciona que contiene los polímeros del estireno o los copolímeros del estireno methacrylates alkyl alkyl del acrylate acid/or y un sistema del thickener que contiene un thickener inorgánico y una dispersión acuosa de un copolímero de acrílico de acid/acrylamide que se pueda substituir parcialmente por una dispersión de a (co)polymer que contiene los residuos del acrylate, una dispersión de a (co)polymer que contiene residuos ácidos de acrílico y los residuos y los polyarethanes ácidos methacrylic. El pegamento tiene una alta fuerza inicial y puede ser en capas hasta 30 milímetros de grueso.

 
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