Cytec PEKK Thermoplastic

Category:	PEKK , Polyetherketoneketone
Manufacturer:	Cytec Industries Inc.
Trademark:	Cytec
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	8HMPSS_Cytec-PEKK-Thermoplastic.pdf
PRICE:	Order Products email sales@su-jiao.com

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Cytec Engineered Materials PEKK composites consist of a matrix of poly(ether-ketone-ketone) polymer with aligned, continuous unidirectional fiber reinforcement. Typical fiber contents are 50 - 60% by volume. The tapes and ribbons are fully impregnated with a tailored fiber-matrix interface for optimal performance. Cytec also supplies custom laminates made from the tapes. The polymer is semi-crystalline with a Tg of 318°F (159°C). The composites have good structural performance at temperatures in excess of 250°F (121°C). PEKK composites can be used in lightly loaded applications at temperatures up to 400°F (204°C) due to the semi-crystalline nature of the polymer. PEKK composites possess outstanding flame, smoke and toxicity performance. They also have high toughness and damage tolerance. Laminates and parts can be fabricated from PEKK using a wide range of techniques including autoclave and press molding. Prepregs are offered in various grades of PEKK polymer optimized for select manufacturing methods. Information is available upon request for additional grades of PEKK to use in injection molding, sheet, film or fabric composites. Suggested Applications: Typical applications for Cytec Engineered Materials PEKK prepregs include aircraft structure, space components and other transportation and structural engineering components.

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Cytec Engineered Materials PEKK composites consist of a matrix of poly(ether-ketone-ketone) polymer with aligned, continuous unidirectional fiber reinforcement. Typical fiber contents are 50 - 60% by volume. The tapes and ribbons are fully impregnated with a tailored fiber-matrix interface for optimal performance. Cytec also supplies custom laminates made from the tapes.

The polymer is semi-crystalline with a Tg of 318°F (159°C). The composites have good structural performance at temperatures in excess of 250°F (121°C). PEKK composites can be used in lightly loaded applications at temperatures up to 400°F (204°C) due to the semi-crystalline nature of the polymer.

PEKK composites possess outstanding flame, smoke and toxicity performance. They also have high toughness and damage tolerance. Laminates and parts can be fabricated from PEKK using a wide range of techniques including autoclave and press molding. Prepregs are offered in various grades of PEKK polymer optimized for select manufacturing methods. Information is available upon request for additional grades of PEKK to use in injection molding, sheet, film or fabric composites.

Suggested Applications:
Typical applications for Cytec Engineered Materials PEKK prepregs include aircraft structure, space components and other transportation and structural engineering components.

General Information
Features	Autoclavable Flame Retardant Good Toughness High Heat Resistance Low Moisture Absorption Low Smoke Emission Recyclable Material
Uses	Aerospace Applications Structural Parts
Forms	Fiber
Processing Method	Press Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity			ASTM D792
-- ¹	1.28	g/cm³
-- ²	1.31	g/cm³

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus ³	4480	MPa	ASTM D1708
Tensile Strength ⁴	102	MPa	ASTM D1708
Tensile Elongation ⁵(Break)	4.0	%	ASTM D1708

Flammability	Nominal Value		Test Method
Flame Rating	V-0		UL 94

Note Message
1 .	Neat Resin, 0% crystalline
2 .	Neat Resin, 30% crystalline
3 .	Neat Resin
4 .	Neat Resin
5 .	Neat Resin

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