Metallic Co-agents

Kalrez® perfluoroelastomer (FFKM) seal parts, the outstanding preformance have special design to resist more than 1,800 chemicals, solvents and plasmas. There are various conpounds for each specific aggressive process environments such as acids, amines, plasma, ultrapure de-ionized water, painting or strong bases. Those available Kalrez® parts of different compounds are formulated to optimize properties and give the best performance in numbers of chemicals and high temperatures conditions.

Product Properties :

Viton™ Fluoroelastomer is high performance elastomer.
Viton™ is most known for excellent resistance to elevated temperatures (400°F/200°C), chemicals, atmospheric oxidation and sun exposure.
Viton™ is much suggestion for aerospace, automotive, chemical and hydraulic applications.
Viton™ is commonly used in O-rings and other molded or extruded goods. The fluorine content of the most common
Viton™ grades varies between 66% and 70%

Viton™ provide :

  • Excellent Heat resistance (400 oF/200 oC)
  • Excellent resistance to oils, fuels, lubricants, and most mineral acids.
  • Extremely low permeability
  • Resistance to aliphatic, aromatic hydrocarbons that dissolve other rubbers.
  • Exceptionally good resistance to compression set, even at high temperatures.
  • Exceptionally good resistance to atmospheric oxidation, sun, and weather.
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Application :

Powertrain Systems

  • Crankshaft seals, valve stem seals, transmission seals
  • Air intake manifold gaskets

Fuel Systems

  • Veneered fuel hose
  • In-tank fuel hose and tubing
  • Pump seals, diaphragms and injector O-rings
  • Accelerator pump cups
  • Filter caps and filter seals
  • Fuel sender seals, carburetor needle tips
GradeChemical nameFunctionalilyMolecular Weight, g/molSpecific Gravity@25°CAppearance
DYMALINK TM 633Zinc Diacrylate (ZDA)22411.59off-white to yellow powder
DYMALINK TM 634Zinc Dimethacrylate (ZDMA)22351.48off-white to yellow powder
DYMALINK TM 705Metallic Diacrylate22071.68white powder
DYMALINK TM 706Modified Metallic Diacrylate22411.64white powder
DYMALINK TM 708Metallic Diacrylate22351.5white powder
DYMALINK TM 709Metalic Monomethacrylate11671.88white powder

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