Imprimer

TEKSLIDE G416 - G506 - G458
Bronze Filled Compounds
The 3 additional Tekslide materials belonging to the PTFE bronze compounds group have technical behavioural differences according to the below data sheets. Specific fillers to satisfy the heaviest applications, excellent mechanical properties, perfect for machine tool applications. Engineered compounds developed for use in linear bearing element and to avoid metal-to-metal sliding contacts. Self lubricating, wear resistant materials providing low friction, stick-slip free operation, better positioning accuracy and repeatability, vibration dampening, long life with minimum wear. They are dimensionally stable, maintenance free and can be operated with or without lubrication.

PRODUCTS

  • Moulded tubes
  • Moulded rods
  • Moulded sheets
  • Extruded tubes
  • Extruded rods
  • Skived tapes
  • Machined parts
  • Piston rings
  • Bearing tapes
  

APPLICATIONS

  • Compressors
  • Pumps
  • Automotive
  • Linear Slides
  • Wear bands
  • Insulators
  • Machine Tools

TECHNICAL DATA SHEET
PROPERTIES UNIT METHOD MOULDED G416 MOULDED G506 MOULDED G458
PHYSICAL - MECHANICAL          
Density
g/cm3
ASTM D792
2,98 - 3,16
3,41 - 3,61
3,75 - 3,95
Hardness - Shore D
/
ASTM D2240
≥ 58
≥ 60
≥ 62
Tensile strength CD
N/mm2
ASTM D4745
≥ 18
≥ 15
≥ 15
Elongation at break CD
%
ASTM D4745
≥ 200
≥ 200
≥ 100
Compressive strength at 1% deformation
N/mm2
ASTM D695
≥ 8
≥ 8
≥10
Deformation under load at room temperature 24hours at 13,7 N/mm2
%
ASTM D621
≤ 8
≤ 6,5
≤ 6
Permanent deformaton as above after releasing of 24 hours at room temeperature
%
ASTM D621
≤ 5
≤ 3
≤ 2,5
Dynamic Coefficient of friction ( PV = 0,7 N/mm2 •m/s)
/
ASTM D3702
0,15 - 0,25
0,15 - 0,25
0,15 - 0,30
Wear factor ( PV = 0,7 N/mm2 •m/s)
μm/h•N/mm2 •m•min
ASTM D3702
0,010 - 0,030
0,010 - 0,030
0,010 - 0,030
 
 
THERMAL
Service Temperature (min-max)
°C
/
- 200 / + 260
- 200 / + 260
- 200 / + 260
Thermal expansion coefficient (linear) 25 - 100°C
10-5/°C
ASTM D696
8 - 11
7 - 9
7 - 8
 
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