PUL-CORE METHOD WITH A PMI FOAM CORE

• Main Authors: SEMLITSCH, KARL-HEINZ, KRAATZ, ARNIM
• Format: Patent
• Language: English; French; German
• Published: 01.04.2015
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention relates to a novel process for the production of novel fibre-reinforced profile materials comprising a PMI foam core. In particular, the present invention relates to a novel pultrusion process, the abbreviated term used for which is pul-core process, which uses a single step for production of the fibre-reinforced profile material with simultaneous charging of the PMI foam core thereto. The same step here ensures very good linkage of the PMI foam core to the fibre-reinforced profile material.