Product

Excellent Chemical Resistance in Wet Process

Excellent Chemical Resistance in Wet Process

Excellent Chemical Resistance in Wet Process

Product ID: Puruz 7517

Puruz 7517 is designed specifically for the chemical process and is recommended for use in wet processes where chemical compatibility is required. This product is an excellent option for use in bases, acids, amines, steam, and many other aggressive chemicals. It exhibits excellent chemical resistance with minimal metal extraction and good mechanical properties, and is well-suited for both static and dynamic applications. Class 100 post-cleaning and packaging is adapted for parts made from Puruz 7517.

Applications:
  • Valve seals
  • V-seals
  • Bell jar seals
  • Filter seals
  • Chamber seals
  • Lid seals
  • Gas inlet seals
  • Isolator valve seals
  • End point windows
  • Slit Valve seals
  • Window seals
  • KF fitting seals

Recommended Processes
  • Deposition: CVD, PVD
  • Wet stripper(Solvents)
  • Wet etching
  • Wet cleaning
  • Wet metal plating
 
Features:
  • Excellent chemical resistance
  • Excellent chemical stability
  • Excellent physical properties
  • Low metal extraction
See more complete detail
Typical Physical Properties1
Physical Typical Value
Color Black
Specific 2.01
Hardness, Shore A2 80
Mechanical3  
Tensile Strength, MPa 19.6
Elongation, % 184
100% Modulus, MPa 10.49
Compression Set4:
70 hours @ 200°C @ 25% Deflection, %

13
Thermal  
Service Temperature Range -20°C~230°C
1 Accumulated Average data.
2 ASTM D2240 (AS 568A 214 O-ring test specimens)
3 ASTM D412 (Dumbbell test specimens)
4 ASTM D395B and ASTM D1414 (AS 568A 214 O-ring test specimens)
Any suggestions made regarding material selections or part designs in this literature are offered as suggestions only based on our experience and understanding of standard application. It is the responsibility of the user to determine full compliance in their particular use. MFC offers no expressed or implied warranties concerning form, fit, or function of any product in any application
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