LIGHTWEIGHT RF SHIELDING CONDUCTIVE ELASTOMERIC TAPE

1 - 30 . (canceled)

31 . A conductive elastomeric tape, comprising:

a calendered conductive material layer comprising a top surface and a bottom surface;

a polymer protective layer coating both the top surface and the bottom surface of the calendered conductive material, the polymer protective layer comprising a filling; and

an adhesive layer coupled to a portion of the polymer protective layer,

wherein the total thickness of a combined calendered conductive material layer and the polymer protective layer ranging from 0.004 inches to 0.008 inches,

wherein the calendered conductive material layer comprises a first material layer and a second material layer being one or more conductive materials, and

wherein the calendered conductive material layer provides shielding of electromagnetic waves having a frequency between 1KHz to 100 GHz at an attenuation of 0 to 120 dB.

32 . The conductive elastomeric tape of claim 31 , wherein the polymer protective layer is made from a material selected from the group consisting of thermoplastic, thermoset, thermoplastic elastomer, elastomer or ionomer.

33 . The conductive elastomeric tape of claim 31 , wherein the polymer protective layer is made from a material selected from the group consisting of epoxies, RTV silicone, peroxide cured silicone, platinum cured silicone, thermoset polyurethane, UV cured polyurethane thermoplastic polyurethane, polypropylene, polyethylene, nylon 6, nylon 66, ethylene (meth)acrylic acid or polyamides.

34 . The conductive elastomeric tape of claim 31 , wherein the conductive layer provides shielding of electromagnetic waves having frequency between 1 KHz to 100 GHz at an attenuation of 60 to 80 dB.

35 . The conductive elastomeric tape of claim 31 , wherein the filling material includes material selected from the group consisting of multi wall carbon nanotube, single wall carbon nanotubes, high aspect ratio carbon nanotubes, graphene, reduced graphene oxide, graphite, silver coated graphite, nickel coated graphite, copper coated graphite, gold coated graphite, magnetically permeable materials, ferrites, iron powder, copper powder, nickel powder or silver powder.

36 . The conductive elastomeric tape of claim 31 , wherein the calendered conductive material layer includes a base material that is selected from the group consisting of elastomers, thermoplastic polymers, cellulose fiber, carbon, fiberglass, composites, thermoset polymers or basalt.

37 . The conductive elastomeric tape of claim 36 , wherein the calendered conductive material layer includes a conductive material that is selected from the group consisting of intrinsically conductive polymers, metals, carbon or metal oxides.

38 . The conductive elastomeric tape of claim 31 , wherein the conductive elastomeric tape weighs between 2.5 to 5 ounces per square yard.

39 . The conductive elastomer tape of claim 31 , wherein the conductive layer includes silver and has an electrical resistance of between 0.001 to 0.1 ohms per square.

40 . The conductive elastomer tape of claim 31 , wherein the conductive layer provides shielding of electromagnetic waves having frequency between 1 KHz to 100 GHz at an attenuation of 55 to 90 dB.

41 . A conductive elastomeric tape, comprising:

a calendered conductive material layer comprising a top surface and a bottom surface;

a polymer protective layer coating both the top surface and the bottom surface of the calendered conductive material; and

an adhesive layer coupled to a portion of the polymer protective layer,

wherein the total thickness of a combined calendered conductive material layer and the polymer protective layer ranges from 0.004 inches to 0.008 inches,

wherein the calendered conductive material layer comprises a first material layer and a second material layer being one or more conductive materials;

wherein the calendered conductive material layer provides shielding of electromagnetic waves having a frequency between 1KHz to 100 GHz at an attenuation of 0 to 120 dB, and

wherein the conductive elastomeric tape weighs between 2 to 8 ounces per square yard.

42 . The conductive elastomeric tape of claim 41 , wherein the conductive elastomeric tape weighs between 2 to 8 ounces per square yard.

43 . The conductive elastomeric tape of claim 41 , wherein the conductive elastomeric tape weighs between 3.5 to 5 ounces per square yard.

44 . The conductive elastomeric tape of claim 41 , wherein the conductive elastomeric tape provides shielding attenuation of between 0 to 120 dB.

45 . The conductive elastomeric tape of claim 41 , wherein the conductive elastomeric tape provides shielding attenuation of between 55 to 85 dB.

46 . The conductive elastomeric tape of claim 41 , wherein the conductive elastomeric tape has an electrical resistance of between 0.001 to 5 ohms per square.

47 . The conductive elastomeric tape of claim 41 , wherein the polymer protective layer is made from a material selected from the group consisting of thermoplastic, thermoset, thermoplastic elastomer, elastomer, or ionomer.

48 . The conductive elastomeric tape of claim 41 , wherein the polymer protective layer is made from a material selected from the group consisting of epoxies, RTV silicone, peroxide cured silicone, platinum cured silicone, thermoset polyurethane, UV cured polyurethane thermoplastic polyurethane, polypropylene, polyethylene, nylon 6, nylon 66, ethylene (meth)acrylic acid or polyamides.

49 . The conductive elastomeric tape of claim 41 , wherein the calendered conductive material layer includes a base material that is selected from the group consisting of elastomers, thermoplastic polymers, cellulose fiber, carbon, fiberglass, composites, thermoset polymers or basalt.

50 . The conductive elastomeric tape of claim 41 , wherein the calendered conductive material layer includes a conductive material that is selected from the group consisting of intrinsically conductive polymers, metals, carbon or metal oxides.