KLINGER TOP-CHEM PTFE GASKETS

Our KLINGER top-chem PTFE-based soft sealing gasket materials guarantee ultimate chemical resistance and are designed to cater for the majority of gasket applications. Products from the KLINGER top-chem PTFE gasket material range are tailored to provide the characteristics required by their target industries. Amongst others, this includes tightness even at low surface pressures, high resistance against strong acids or strong alkaline solutions as well as good properties at medium and low temperatures.

KLINGER TOP-CHEM 2000

Top-Chem-2000 is a heavy-duty modified PTFE material manufactured with the addition of silicon carbide to improve the mechanical properties of the PTFE base material. Top-Chem-2000 has greatly increased compressive strength and resistance to creep and maintains the excellent chemical resistance. The use of PTFE allows use in food, pharmaceutical and chemically aggressive applications.
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KLINGER TOP-CHEM 2003

Top-Chem-2003 is a modified PTFE designed for use in low gasket load applications. Glass microspheres aid the compressibility and general mechanical strength without detrimentally affecting the material’s chemical resistance, and has been developed to be used with glass-lined flanges and other circumstances where compressive load is limited.
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KLINGER TOP-CHEM 2005

Top-Chem-2005 is a modified PTFE optimised for use in acidic applications. The addition of glass improves the mechanical properties of PTFE and increases the operational range of PTFE based materials. Top-Chem-2005 is designed for use in acidic environments and cannot be used with strong alkalis.
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KLINGER TOP-CHEM 2006

Top-Chem-2006 is a modified PTFE optimised for use in alkaline applications. The addition of barium sulphate improves the mechanical properties of PTFE and increases the operational range of PTFE based materials. Top-Chem-2006 is designed for use in alkaline environments and cannot be used with strong acids.
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KLINGER SOFT-CHEM

Soft-Chem is a pure, expanded PTFE material designed for use in low bolt load applications. The multidirectional structure of the PTFE matrix improves the compressive strength and improves resistance to creep. Soft-Chem is based on pure PTFE and is suitable for use in food and pharmaceutical duties and can be used in glass-lined, plastic flanges and steel flanges.
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