PROCESS OF LAMINATING COMPOSITE MIXTURES WOOD FLOUR - POLYVINYL CHLORIDE

摘要

The invention concerns a method of lamination, in which extruded boards of thickness from 2,5 to 10 mm, profiles both hollow and full, from composite mixtures of 20 to 60 weight parts of a wood flour, of 80 to 40 weight parts of polyvinylchloride with a polymerization degree of from 600 to 1000, of 3 to 20 weight parts of current processing polyvinylchloride additives, are continually laminated by on-rolling of comercionally available polyvinylchloride foils. A field of an adventagenous application of such foils lays in an arranging technique of exhibition grounds, fairs, in a scene decoration, in a housing, furniture, shipbuilding and automobile industry.