POLYMER BLEND BASED ON POLYAMIDE

A molding composition that features low water absorption, low thermal expansion and mold shrinkage is disclosed. The composition that optionally contains fillers or reinforcing agents contains polyamide, an impact modifier and a member selected from the group consisting of phenol-formaldehyde resin,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DETLEV JOACHIMI, MARC VATHAUER
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A molding composition that features low water absorption, low thermal expansion and mold shrinkage is disclosed. The composition that optionally contains fillers or reinforcing agents contains polyamide, an impact modifier and a member selected from the group consisting of phenol-formaldehyde resin, an oligomeric or polymeric compound having at least 2 phenolic hydroxyl groups per molecule. Further optional components are compatibility promoter and a vinyl (co)polymer.