UN METODO DE MEJORAR LA LISURA SUPERFICIAL DE MATERIAL TERMOPLASTICO REFORZADO CON FIBRAS.

摘要

A method of improving the surface smoothness of fibre reinforced thermoplastics material which includes heating the material and then subjecting the surface thereof to forming pressure, whilst maintaining the temperature in a sub surface barrier layer at a value below that at which sufficient softening occurs to permit the reinforcing fibres to protrude through the barrier layer to disrupt the surface.