Extrusion profile and method of production thereof
OwnerThomas Tschech, Helmut Schulte +1inventors
InventorsThomas Tschech, Helmut Schulte, Georg Remmert
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Abstract
An extrusion profile comprising a thermoplastic polymer is disclosed. The thermoplastic polymer, preferably polyamide, more preferably reinforced with glass fibers is characterized in that the polymer contains pores, having an average size of about 0.1 to 0.5 mm and that its density is at most 1 g/cm3. The profile is suitable as heat-insulating fastening web, in particular for the production of windows based on metal profiles.
Claims13
Extrusion profile based on thermoplastic polymers, in particular polyamide, particularly preferably polyamide 6.6, which in particular are reinforced with glass fibres and have a glass fibre content of 15 to 50 wt. %, particularly preferably of 20 to 30 wt. % glass fibres, characterised in that the density of the profile material is 1 g/cm3 at most and that the profile contains pores, having an average size of about 0.1 to 0.5 mm, distributed over the cross-section of the profile.
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