PEEK
Cholan Industries Pvt Ltd specializes in the manufacture of quality volume VirginPEEK,Carbon Filled PEEK and Glass Filled PEEK Moulding and turned parts.Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications.
PEEK is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. The processing conditions used to mold PEEK can influence the crystallinity, and hence the mechanical properties. The Young's modulus is 3.6 GPa and its tensile strength 90 to 100 MPa. PEEK has a glass transition temperature of around 143°C (289°F) and melts around 343°C (662°F). Some grades have a useful operating temperature of up to 250°C (482°F) . The thermal conductivity increases nearly linearly versus temperature between room temperature and solidus temperature.It is highly resistant to thermal degradation as well as attack by both organic and aqueous environments.
PEEK is used to fabricate items used in demanding applications, including bearings, piston parts, pumps, HPLC columns, compressor plate valves, and cable insulation. It is one of the few plastics compatible with ultra-high vacuum applications. PEEK is considered an advanced biomaterial used in medical implants. It is finding increased use in spinal fusion devices and reinforcing rods. It is extensively used in the aerospace, automotive, and chemical process industries.
- Excellent strength, stiffness and dimensional stability temperature and harsh environment.
- Easy to process and lightweight compared to steel, aluminum and titanium.
- Low co-efficient of friction and high wear resistance without lubrication.
- Chemically resistance and insoluble in common solvents including acids, salts and oil.
- Features low out gassing, low particle generation and inherent purity for reduced contamination.
Products:
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.