PTFE MATERIALS

PTFE materials have an excellent chemical compatibility. Due to the fact that PTFE itself does not have a memory or tendency to move back to its original shape, a energizes is often required. Its chemical compatibility and wear resistance makes it an excellent material for dynamic and high demanding static applications.

AVAILABLE COMPOUNDS

Color Temperature Application Characteristics
NDS-100
PTFE virgin
White -190 to +230 °C Chemical Industry, Food Industry High chemical restistance
NDS-123
PTFE +15% glass, +5% molybdenum disulfide
Grey -190 to +290 °C Medium-duty High chemical restistance, High creep resistance, Electrical properties like virgin PTFE
NDS-150
PTFE modified
Blue -190 to +230 °C Low-duty hydraulic applications Improved wear resistance
NDS-225
PTFE +25% carbon
Black -190 to +315 °C Pneumatics Rotary sealing High wear and creep restistance
NDS-235
PTFE +10% carbon fibre
Black -260 to +310 °C Water hydraulics, Seawater, Short strokes with high frequency Very good wear properties
NDS-415
PTFE +15% graphite
Antrachite -190 to +230 °C Low mechanical stress, Soft sealing Surfaces Chemical resistance
NDS-640
PTFE +40% bronze
Bronze -156 to +260 °C Medium and heavy mechanical stress, Hydraulic applications Outstanding wear and creep resistance
NDS-660
PTFE +60% bronze
Bronze -156 to +260 °C Heavy mechanical stress, Hydraulic applications Outstanding wear and creep resistance
NDS-750
PTFE + polyimide
Tan -260 to +310 °C High speed rotating applications Use against soft metals

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NewDealSeals B.V.

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info@newdealseals.com

Energiestraat 2-5, 1749 DN Warmenhuizen, The Netherlands