PEEK
VESTAKEEP® PEEK is a member of the semi-crystalline thermoplastics family generally referred to as polyaryletherketone (PAEK). Evonik provides this high performance polymer since 2006 as both granule and powder grades.
The aromatic polyetheretherketone molding compounds are suitable for manufacturing long-lasting, heavy-duty components. Such components are used for, e.g., semiconductors, cable, filament and film production, in the oil exploration, automotive and aviation industries, in mechanical engineering, for food and drinking water applications, and in medical technology.
The semicrystalline thermoplastic high-performance polymer PEEK is distinguished by the following material properties:
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Excellent thermal stability
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High reliability over a wide temperature range
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High glass transition temperature
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Excellent chemical resistance
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Low water absorption
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High dimensional stability
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Hydrolytic resistance
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High abrasion resistance
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Low friction
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Outstanding electrical properties
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Inherent flame resistance
VESTAKEEP® PEEK outperforms metals by improving system durability and lowering component manufacturing costs. PEEK components are resistant to corrosion caused by salts, solvents, caustics, and many acids.
Key Applications
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Oil & Gas, Automotive.
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Aerospace, Stock shape.
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Electrical & Electronics.
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Semiconductor.
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General Industrials.