Products
Flexible Composite Materials
FCM® is an insulating materials NMN obtained by laminating a polyester (Mylar®) film with one sheet or two sheets of Nomex® paper (aromatic/polyamid fibers) based calendared e.g. Nomex® 410, 416 & 464 or un-calendared e.g. Nomex® 411. Our laminating with a thermo-resistant resin ensures the perfect bonding.
Nomex® 410, 416 & 464 with good mechanical resistance and an excellent resistance to the high temperatures; Polyester film is very resistant to the tearing; the combination of the two materials enables FCM® to get high performances when both mechanical or thermal stress occurs, suitable for Slot Liner,Ground Insulation ,Wedges ,Barrier ,Phase Insulation ,Layer and HVT Coils
FCM® is produced in several types and thicknesses; the most important our Nomex® laminates containing total thickness of 6 mils and/or 5 mil of Nomex® type and laminates containing total thickness of 10 mil of Nomex type N411MN are ground and Interwinding Insulation in P.Leo Electrical Insulation System OBJS2, UL File No. E200050 : Class N (200℃) N86 and Class R (220℃)R81, R82 and Class S (240℃) S81, S82 system.
Flexible Silicone Varnish Fiberglass Sleeving
Silicone rubber coated fiberglass sleeving UL File No. E195829
Electrical Insulating Sleeving for :
(1)High & Low Temperature Applications.
(2)High & Low Voltage Applications.
(3)Abrasive & Other Physically Demanding Applications.
(4)Flame Resistance.
(5)UL requirements.
(6)Compatibility with Polyester, Acrylic, Epoxy, Phenolic, Fomvar & Other Wire Enamels.
Fully Insulated Wire – FIW
ZERO-DEFECT ENAMELLED ROUND COPPER WIRE
High thermal class and high voltage resistance
Fully insulated wire (FIW) zero-defect enameled round copper wire with high thermal class, zero-defect strengthened insulation and high voltage resistance compliance with IEC 60317-56 / IEC 60950 and NEMA MW85-C. The wire can meet the requirements of miniaturized components, good winding performance and low cost, ideal for compact transformers and electronic switches.
Glass Cloth Tape
Can be thermoset for greater resistance to the commercial solvents used in electrical varnishes.
For construction and repair of electrical equipment. Excellent impregnatability for traction machine manufacturing, for motors and transformers. In very high heat locations where other adhesives tapes cannot be used.
Heat Shrinkable Tube
Halogen Free Heat Shrinkable Tube is newly developed environmental-friendly flame retardant heat shrinkable tube, using specially designed formulation of high polymers, through cross-link by electric accelerator and continuous expansion. The properties of environment-friendly, flexibility flame retardant, quick shrink and stable performance make them widely used in the field of electronics, communication, automobile, and widely applied for connecting or end-handing, electric wire, insulating and harness of electric wire corrosion and rust –proof of metallic rods or tubes, antenna protection and marking for other products.
KAPTON® Polyimide Tape
KAPTON® Polyimide Tape used in high performance electrical applications and high-temperature coils.
(Mark with “*” refers to accord with the requirement of halogen free).
Litz Wire
REDUCE AC LOSSES IN HIGH FREQUENCY WINDINGS
Increased efficiency, mitigation of skin effect and proximity effect
Litz wire reduces the increase in resistance of wire that takes place at higher AC frequencies due to skin effect and proximity effect.
A conductor with a larger area has a lower resistance for a given length. However at high frequencies, alternating current (AC) does not penetrate deeply into conductors due to eddy currents induced in the material; it tends to flow near the surface. This is called skin effect. Therefore in a solid conductor like a wire, current tends to flow in a layer or annulus at the surface, and less current flows through the material near the center of the wire.
In applications where multiple wires carrying the same current lie side-by-side, such as in inductor and transformer windings, a second similar effect called proximity effect causes additional current crowding, resulting in an additional increase in the resistance of the wire with frequency.
To solve the problem, litz wire which employs a stranded wire with individually insulated conductors, is a very effective solution. Each thin conductor is less than a skin-depth, so an individual strand does not suffer an appreciable skin effect loss. Every strand is insulated from each other and it takes all possible positions in the cross section of the overall conductor.
