FIELD: technological processes.
SUBSTANCE: invention relates to production of acrylic from scraps and acrylic pieces reinforced with binder – polyester resin and glass fiber. Method of recycling multilayer structure of acrylic products from acrylic-coated substrate with glass fiber and polyester styrene-containing resin is characterized by that, first, multilayer structure is heated to 170–180 °C followed by cooling to ambient temperature, after which it is ground and supplied to vibrating sieve to separate acrylic from residues of glass fiber and polyester resin. First, a protective film is removed from the acrylic substrate, and PN-1 is used as the polyester styrene-containing resin.
EFFECT: technical result is the production of acrylic for its repeated use.
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