Polyetherimide

Polymer

Polyetherimide (PEI; branded as Ultem) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. When comparing PEI to PEEK, the former is cheaper but has lower impact strength and a tighter temperature range.

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Polyetherimide

Polymer

Texto en inglés

Polyetherimide (PEI; branded as Ultem) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. When comparing PEI to PEEK, the former is cheaper but has lower impact strength and a tighter temperature range.

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Texto en inglés Aún no hay artículo en tu idioma: extracto en inglés.

Polyetherimide (PEI; branded as Ultem) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. When comparing PEI to PEEK, the former is cheaper but has lower impact strength and a tighter temperature range. PEI plastics were first introduced into the market by General Electric (GE) in 1982 under the trade name Ultem resulting from the work of J.G. Wirth's research team in the early 1970s. Due to its adhesive properties and chemical stability it became a popular bed material for FFF 3D printers.

Texto: Wikipedia en inglés, CC BY-SA 4.0. · Imagen: NAS 238 WMMNO (CC0) ·

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