Hydraulic Seals - Trelleborg Sealing Solutions

Table XXXIII Turcon ® Materials for Turcon ® CST Seal ®
Material,
Applications,
Properties
Turcon ® T46
Standard material for hydraulics, high
compressive strength, good sliding and wear
properties, good extrusion resistance,
BAM tested.
Bronze-filled
Color: Grayish to dark brown
Turcon ® T29
For all lubricating and non-lubricating
hydraulic fluids, hydraulic oils without zinc,
soft mating surfaces,
good extrusion resistance.
Surface texture not suitable for gases.
High carbon fiber-filled
Color: Gray
Turcon ® T42
For all lubricating and non-lubricating
hydraulic fluids, good chemical resistance,
good dielectric properties.
Glass fiber-filled + MoS2
Color: Gray to blue
Code Energiser Material Code Energiser
Operating Temp.*
°F
Mating Surface
Material
T46 NBR-70 Shore A N -22 to +212 Steel tube
NBR-Low temp.
70 Shore A
T -49 to +176
Steel, hardened
Cast iron
FKM-70 Shore A V -14 to +392
T29 NBR-70 Shore A N -22 to +212 Steel
NBR-Low temp.
70 Shore A
T -49 to +176
Cast iron
Stainless steel
Aluminium
FKM-70 Shore A V -14 to +392 Bronze
EPDM-70 Shore A E** -49 to +293
T42 NBR-70 Shore A N -22 to +212 Steel tube
NBR-Low temp.
70 Shore A
T -49 to +176
Steel, hardened
Cast iron
FKM-70 Shore A V -14 to +392
* The O—Ring operation temperature is only valid in mineral hydraulic oil. ** Material not suitable for mineral oils.
BAM: Tested by “Bundes Anstalt Materialprüfung, Germany“. n Highlighted materials are standard.
80
Turcon ® CST Seal
PSI
max.
7,500
7,500
5,800
Latest information available at www.tss.trelleborg.com
Edition February 2008