Polycom Associates

Andheri East, Mumbai, Maharashtra

Polycom's GARTHERM Laminates are composites of Nomex paper laminated on either side of Polyester Film using high quality adhesive. High electrical and mechanical strength of polyester film is complemented by high temperature resistance of the Nomex Paper. Polycom's GARTHERM are produced in various combination to cover various needs of electrical industries.

GARTHERM composites have very good dielectric and mechanical properties.

High chemical and solvent resistance.

Protects the influence of hydrolysis.

Suitable for automatic insertion.

Superior Varnish absorption & Flexibility for Uncalendered Composites Higher Thermal Endurance

Polycoms PREPREGS are made by coating/impregnating flexible materials (Nomex, Non-woven or Fabric) with B stage reactive coating of resin. Depending on backing material used; Prepregs belong to insulation class E & F.

Prepregs are tack - free at room temperature but become tacky at 110c to 130c. These are converted to C stage by heat energy & pressure to achieve good bonding between the copper conductor. The resin system depends on processing conditions of the customer, but usually epoxy resin is used.

Highly flexible in supplied condition.

Good bonding capability due to the re-active stage of coating.

Favorable hardening times.

Excellent winding & trouble-free machining qualities.

Enhanced mechanical and dielectric strength.

Imports Good vibration resistance to Winding Coils

Polycom's POLY AL laminates are composites of co-polymer film coated on either side of aluminium foil. The lamination is done by "Fusion processes"