Chemraz 526

Category: Perfluoroelastomer , Perfluoroelastomer
Manufacturer: Greene, Tweed & Co.
Trademark: Chemraz
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LRatpX_Chemraz-526.pdf
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Greene, Tweed's Chemraz® 526, a perfluoroelastomer, offers superior chemical compatibility coupled with rapid gas decompression (also known as explosive decompression) resistance, making it the ideal compound for fluid handling equipment exposed to extreme chemical environments. Chemraz 526 has a temperature range from -4°F to 482°F (-20°C to 250°C). With its outstanding RGD (rapid gas decompression) resistant capabilities, Chemraz 526 is well suited in a range of applications from pumps and valves to oilfield completion equipment.

Chemraz 526 is available for use as O-rings, gaskets and many other custom shapes.
General Information
Features
  • Gas-fading Resistant
  • Good Chemical Resistance
Uses
  • Pump Parts
  • Seals
  • Valves/Valve Parts
Appearance
  • Black
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.92g/cm³ASTM D297
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)95ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress - 10% Strain 3.96MPaASTM D1414
ThermalNominal ValueUnit
Service Temperature -20 to 250°C
Additional InformationNominal Value
Rubber Classification FFKM
ElastomersNominal ValueUnitTest Method
Tensile Strength (Break)17.8MPaASTM D1414
Tensile Elongation (Break)100%ASTM D1414
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