Product Guide for Design Engineers - Quadrant

Technical Specifi cation for Advanced Engineering Plastics
1,00
0,90
0,80
Fig. 25: Dynamic Coefficient of Friction
[measured on a „plastics pin on rotating steel disk“ - tribo system]
Test conditions:
pressure: 3 MPa
sliding velocity: 0.33 m/s
surface roughness of the C35 steel mating
surface: Ra = 0.70 - 0.90 µm
total distance run: 28 km
normal environment [air, 23 °C / 50 % RH]
unlubricated operation
Dynamic coeffi cient of friction [-]
0,70
0,60
0,50
0,40
0,30
0,20
0,10
0,50
0,30
0,50
0,30
0,60
0,35
0,40
0,25
0,50
0,30
0,25
0,15
0,45
0,30
0,30
0,20
0,35
0,25
0,60
0,40
0,35
0,20
0,60
0,40
0,25
0,15
0,00
Duratron ® CU60 PBI
Duratron ® D7000 PI
Duratron ® T4203 PAI
Duratron ® T4301 PAI
Ketron ® 1000 PEEK
Ketron ® HPV PEEK
Ketron ® GF30 PEEK
Ketron ® CA30 PEEK
Ketron ® TX PEEK
Techtron ® PPS
Techtron ® HPV PPS
Ertalon ® 66 SA
Ertalyte ®
Dynamic Coeffi cient of Friction
1,00
0,90
Fig. 26: Dynamic Coefficient of Friction
[measured on a „plastics pin on rotating steel disk“ - tribo system]
Test conditions:
pressure: 3 MPa
sliding velocity: 0.33 m/s
surface roughness of the C35 steel mating
surface: Ra = 0.70 - 0.90 µm
total distance run: 28 km
normal environment [air, 23 °C / 50 % RH]
unlubricated operation
0,80
Dynamic coeffi cient of friction [-]
0,70
0,60
0,50
0,40
0,30
0,20
0,10
0,50
0,40
0,60
0,50
0,40
0,30
0,45
0,35
0,45
0,35
0,35
0,25
0,30
0,20
0,25
0,15
0,30
0,20
0,25
0,15
0,60
0,40
0,25
0,15
0,20
0,10
0,00
Quadrant ® PPSU
Quadrant ® 1000 PSU
Duratron ® U1000 PEI
Symalit ® 1000 PVDF
Symalit ® 1000 ECTFE
Symalit ® 1000 PFA
Fluorosint ® 500
Fluorosint ® 207
Fluorosint ® HPV
Fluorosint ® MT-01
Ertalon ® 66 SA
Ertalyte ®
PTFE
Dynamic Coeffi cient of Friction
43