FIELD: chemistry.
SUBSTANCE: invention relates to polymer and glue industry and can be used for preparation of polyethylene prior to application of adhesives. To obtain an activated surface of polyethylene, the surface is prepared, mechanically, chemically treated and dried. For surface mechanically treated using abrasive from polymethylmethacrylate, and for chemical treatment of surface is used solution of iron thiocyanide Fe(CNS)3 3–7 % concentration in distilled water.
EFFECT: higher surface energy of polyethylene and high strength bond polyethylene-adhesive.
1 cl, 1 tbl, 2 ex
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