New filaments and fibres of polyetherimide
Bertram Böhringer, Diederich Schilo, W. Birkenfeld, W. Odenthal
Abstract
Bertram Böhringer, Diederich Schilo, W. Birkenfeld, W. Odenthal
Abstract
Abstract Polyetherimide is a high‐performance polymer which can be extruded to fibres and filaments. The threads are amorphous and have a smooth and closed surface. The material can be drawn and subsequently processed to textiles in the conventional way. Filaments of polyetherimide are flame‐resistant. The chemical resistance of polyetherimide is good; the polymer is particularly resistant to diluted acids, salts and oxidants.
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Abstract Polyetherimide is a high‐performance polymer which can be extruded to fibres and filaments. The threads are amorphous and have a smooth and closed surface. The material can be drawn and subsequently processed to textiles in the conventional way. Filaments of polyetherimide are flame‐resistant. The chemical resistance of polyetherimide is good; the polymer is particularly resistant to diluted acids, salts and oxidants.
Key concepts: Polyetherimide, Materials science, Polymer, Amorphous solid, Composite material, Chemical engineering, Polymer science, Organic chemistry