Ptfe Filament Packing Material

Applicationt: 

Aston Martin ( Db9)

Production Description:

Specification:

Description:Made of sintered, highly stretched PTFE multifilament yarns TD-640  with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE emulsion during braiding operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.

CONSTRUCTION:   TD-640 PTFE Filament Packing with Silicone Core High red elastic rubber core can absorb vibration, to control leakage.   APPLICATION:   Especially suited for high pressure valves, plunger pumps, agitators, mixers etc. and where contamination is not permitted.   PARAMETER:  

Style		252, 252R
Pressure	Rotating	20 bar
	Reciprocating	150 bar
	Static	250 bar
Shaft speed		10m/s
Density		1.75 g/cm3
Temperature		150~+260°C
PH range		0~14

  PACKAGING:   in coils of 5 or 10 kg, other weight on request;   as precut length; as packing rings---- R252,R252R