An insulating composition having a polymer resin, a nanoclay, and one or more nanofillers. The insulating composition has a thermal conductivity of greater than about 0.8 W/mK, a dielectric constant of less than about 5, a dissipation factor of less than about 3%, and a breakdown strength of greater than about 1,000 V/mil. The insulating composition has an endurance life of at least 400 hours at 310 volts per mil.

A method of manufacturing a solid insulation member and an insulation member thereof are provided. The method of manufacturing the insulation member of the present invention includes manufacturing a 3D printing material using a mixed material in which one or more materials selected from among polycarbonate (PC), polybutylene terephthalate (PBT), acrylonitrile-butadiene-styrene (ABS), polyamide (PA), polyoxymethylene (POM), and polyethylene terephthalate (PET), one or more fillers selected from among TiO.sub.2, SiO.sub.2, and Al.sub.2O.sub.3, and a curing agent are mixed, and which contains different amounts of the fillers at predetermined intervals in a longitudinal direction, and sequentially stacking the manufactured 3D printing material using a 3D printer to thus manufacture a target insulation member so that the mixed material containing different amounts of the fillers at predetermined intervals in a longitudinal direction of the insulation member is sequentially stacked.

An insulating composition comprising a polymer resin, a nanoclay, and one or more nanofillers. The insulating composition has a thermal conductivity of greater than about 0.8 W/mK, a dielectric constant of less than about 5, a dissipation factor of less than about 3%, and a breakdown strength of greater than about 1,000V/mil. The insulating composition has an endurance life of at least 400 hours at 310 volts per mil.

In one example, an electrically conductive structure includes an elongated substantially flat single piece of plastic permeated with conductive fibers including conductive fibers at a contact surface of the piece. The piece of plastic includes a bend that defines two contact surfaces angled with respect to one another near one end of the piece and a flexible stem between the two contact surfaces and the other end of the piece.

An insulated wire, having: a single conductor or multiple conductors; an insulating layer on the outer periphery of the single conductor or each of the multiple conductors; and an adhesion layer on the outer periphery of the insulating layer, wherein the thickness of the adhesion layer is 2 to 200 m, wherein a resin constituting the adhesion layer does not have a melting point, wherein the resin constituting the adhesion layer has a tensile modulus of 0.610.sup.7 to 1010.sup.7 Pa at 250 C., and wherein a substance having 2 or more amino groups exists on the surface of the adhesion layer; a coil containing the insulated wire; and an electrical or electronic equipment using the coil.

A composition includes specific amounts of a copolycarbonate and a roughening agent. The copolycarbonate contains first carbonate units derived from a first bisphenol monomer such that a homopolycarbonate of the first bisphenol monomer has a glass transition temperature less than 155? C., and second carbonate units derived from a second bisphenol monomer such that a homopolycarbonate of the second bisphenol monomer has a glass transition temperature of 155? C. or higher. The roughening agent includes a particulate crosslinked polymethylsilsesquioxane having a median equivalent spherical diameter greater than 5 micrometers and less than or equal to 10 micrometers.

A composition includes specific amounts of a copolycarbonate and a roughening agent. The copolycarbonate contains first carbonate units derived from a first bisphenol monomer such that a homopolycarbonate of the first bisphenol monomer has a glass transition temperature less than 155? C., and second carbonate units derived from a second bisphenol monomer such that a homopolycarbonate of the second bisphenol monomer has a glass transition temperature of 155? C. or higher. The roughening agent includes a particulate crosslinked polymethylsilsesquioxane having a median equivalent spherical diameter greater than 5 micrometers and less than or equal to 10 micrometers.

A transparent conductive film includes a crystalline transparent conductive layer obtained by forming an amorphous transparent conductive layer on a polymeric film substrate by sputtering, and crystallizing the amorphous transparent conductive layer. Defining that the amorphous transparent conductive layer has a carrier density represented by n.sub.a10.sup.19 and Hall mobility represented by .sub.a, that the crystalline transparent conductive layer has a carrier density represented by n.sub.c10.sup.19 and Hall mobility represented by .sub.c, and that a length of motion L is represented by {(n.sub.cn.sub.a).sup.2+(.sub.c.sub.a)}.sup.1/2, the amorphous transparent conductive layer before the crystallizing process has a carrier density n.sub.a10.sup.19 of (1060)10.sup.19/cm.sup.3 and Hall mobility .sub.a of 10-25 cm.sup.2/V.Math.s, and the crystalline transparent conductive layer after the crystallizing process has a carrier density n.sub.c10.sup.19 of (80150)10.sup.19/cm.sup.3 and Hall mobility .sub.c of 20-40 cm.sup.2/V.Math.s, and the length of motion L is 50-150.

An insulated wire, having: a single conductor or multiple conductors; an insulating layer on the outer periphery of the single conductor or each of the multiple conductors; and an adhesion layer on the outer periphery of the insulating layer, wherein the thickness of the adhesion layer is 2 to 200 m, wherein a resin constituting the adhesion layer does not have a melting point, wherein the resin constituting the adhesion layer has a tensile modulus of 0.610.sup.7 to 1010.sup.7 Pa at 250 C., and wherein a substance having 2 or more amino groups exists on the surface of the adhesion layer; a coil containing the insulated wire; and an electrical or electronic equipment using the coil.

This invention relates generally to a thermoplastic compositions and, more particularly, to compositions comprising a polymer matrix and comprising a filler composition. To that end, according to the aspects of the invention, a thermoplastic composition is disclosed that generally comprises a polymer matrix and at least one filler composition. The polymer matrix generally comprises at least one polycarbonate or polyamide. The filler composition generally comprises at least one laser direct structuring additive with a mean particle size of less than 1 m and may additionally optionally comprise flame retardants, stabilizers and process aids.