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GHIRINGHELLI MARIO EMI SHIELDING PRODUCTS
GHIRINGHELLI MARIO EMI SHIELDING PRODUCTS
Ghiringhelli Mario provides a variety of EMI shielding products aimed at protecting electronic devices from electromagnetic interference. These products are manufactured in Italy and adhere to international standards such as UL and RoHS.
- Shielding Windows: Transparent layers made from materials like Plexiglas, polycarbonate, and glass, offering EMI shielding while maintaining visibility. Available in different thicknesses and sizes, with specific temperature ranges and construction types.
- Conductive Film: Silver-based polyester films with low surface resistance and high light transmission, suitable for EMI shields in displays, providing good attenuation over 1-10 GHz frequencies.
- Bulletproof Products: Compliant with NATO and German standards for ballistic protection, with specifications for thickness, transparency, and environmental conditions.
- Shielding Gaskets: Made from materials like polyamide and PET, offering excellent shielding and compliance with UL and RoHS standards.
- EMI Fabrics: Fabrics with high conductivity and corrosion resistance, available with or without hot melt, and rated for flame retardancy.
- Wire Mesh: Copper and stainless steel meshes with various configurations, providing specific EMI shielding performances.
- Conductive Silicone: Offers flexibility and durability for various applications, with specific profiles and dimensions.
All products are tested for EMI shielding effectiveness according to MIL-STD-285 standards, ensuring high levels of attenuation across different frequency ranges. They are also compliant with UL and RoHS standards, ensuring safety and environmental responsibility.
- Temperature Range: -40°C to +70°C for short durations.
- Shielding Effectiveness: 80-60dB for 30MHz-1GHz as per ASTM D4935-89.
- Abrasion Resistance: 1,000,000 cycles.
- Elongation: Minimum 10%.
- Flammability: VTM-1 / VTM-0 UL-94 compliant.
- RoHS Compliance: Verified by Intertek.
- Adhesive Temperature: 180-220°C.
- Magnetic Field: Effective attenuation from 0.1 to 30 MHz.
- Electric Field: Effective attenuation from 0.1 to 1000 MHz.
- Plane Wave: Effective attenuation from 1 to 18 GHz.
- Conductive Urethanes: Composed of PET + PU + PET layers, made conductive through a chemical-galvanic bath (Cu+Ni).
- Non-Woven Textiles: Made from PET with Ni + Cu, available in various thicknesses and weights.
- Gaskets: Wrapped with metallic wire mesh and foam core options include polyurethane, neoprene, and silicone.
- Tensile Strength: Varies by material type, with specific values for warp/weft.
- Elongation: Ranges from 1-4% depending on material.
- Surface Resistivity: Less than 0.09 Ω/sq for various materials.
- Surface Resistivity: Maintained under various environmental conditions such as wet-heating and salt-spraying tests.
- Suitable for cable flanges, panel connectors, and shielding rooms.
- Recommended for environments requiring good shielding performance and electrostatic discharge protection.
- UL and RoHS compliant.
- Tested according to MIL-STD-285 for EMI shielding performance.
Catalog excerpts
GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World Products SHIELDING WINDOWS PAG. 02 CONDUCTIVE FILM PAG. 06 BULLETPROOF PAG. 07 SHIELDING GASKET PAG. 08 EMI FABRICS PAG. 12 CONDUCTIVE FOAM PAG. 14 CONDUCTIVE NO-WOVEN PAG. 16 WIRE MESH GASKETS PAG. 18 WIRE TAPE PAG. 20 CONDUCTIVE SILICONE PAG. 21 feb-12 GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com Via Luigi Riva, 10 - 21013 Gallarate – ITALY Tel. +39 0331 700525/+39 0331 798842 Fax. +39 0331 700526 1
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World TRANSPARENT LAYER PAINT Acrylic Silver Polycarbonate Nickel Glass MESH SURFACE OPEN FOR INCH WIRE OPEN AREA % Copper blackened 100 opi 0.08 mm 48 % Copper blackened 100 opi 0.05 mm 61 % Copper blackened 80 opi 0.028 mm 84 % Stainless Steel bright/blackened 100 opi 0.05 mm 61 % Stainless Steel bright/blackened 100 opi 0.028 mm 80 % Stainless Steel bright/blackened 50 opi 0.028 mm 90 % UL COMPLIANT RoHS COMPLIANT In all cases, details and values should be verified by the customer GHIRINGHELLI...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World SAMPLE 1 SAMPLE 2 SAMPLE 3 TRANSPARENT LAYER TRANSPARENT LAYER COPPER TRANSPARENT LAYER COPPER+COPPER STAINLESS STEEL WIRE MESH – TECHNICAL CHARACTERISTICS MESH SURFACE OPEN FOR INCH WIRE OPEN AREA % 1 Copper blackened 100 0,05 61% 90°- 45°- 30°- 15° 2 Copper + Copper blackened 100 0,05 40% 90°- 45° - 30°- 15° 3 Stainless Steel bright/blackened 100 0,025 81% 90°- 45° - 30°- 15° SAMPLE ORIENTATION TRANSPARENT LAYER - TECHNICAL CHARACTERISTICS SAMPLE THICKNESS mm MIN MAX TEMPERATURE RANGE °C 1,8...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World MACHINING [ M1 ] S.M1 COSTRUCTION [ S ] Transparent layer with one wire cloth SP.M1 ON REQUEST TRANSPARENT LAYER COSTRUCTION [ SP ] Transparent layer with prominent wire cloth WIRE MESH A A B S.M2 MACHINING [ M2 ] S.M2G S.M3 MACHINING [ M3 ] S.M3G S.M4 MACHINING [ M4 ] S.M4G SP.M5 MACHINING [ M5 ] SP.M6 MACHINING [ M6 ] A A B A SP.M6G In all cases, details and values should be verified by the customer GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com Via...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World MACHINING [ M1 ] D.M1 COSTRUCTION [ D ] DP.M1 Transparent layer with two wire cloths ON REQUEST COSTRUCTION [ DP ] Transparent layer with two prominent wire cloths TRANSPARENT LAYER WIRE MESH A A B D.M2 MACHINING [ M2 ] D.M2G D.M3 MACHINING [ M3 ] D.M3G D.M4 MACHINING [ M4 ] D.M4G A A B ALUMINIUM PROFILE example of fixing 15 13 4,45 8,75 DP.M5 28 In all cases, details and values should be verified by the customer GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World Conductive EMI shielding coated polyester film silver based. This combination of low surface resistance and high visible light transmission uniquely qualifies them for use in EMI shields of displays and other applications that require shield transparency. When properly grounded, PeAg films can provide good attenuation over the frequency range 1-10 GHz. The ability of Ag conductive coatings to attenuate the electromagnetic energy emitted by electronic devices depends entirely of the surface resistance...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World SPECIFICATION COLOUR: transparent THICKNESS: 30 - 60 - 90 mm and over SIZE: 1.4 x 0.8 m max ENVIRONMENT: from -40°C to 60°C TRASPARENCY: average 50% LIFETIME: > 6 years STANDARD: NATO AEP-55 STANAG 4569 Test conditions and projectiles summery for kinetic energy KE threat LEVEL AMMUNITIONS 5 25 mm x 137 APDS-T PMB 073 4 14,5 mm x 114 API/B32 7,62 mm x 51 AP (WC core) 3 7,62 mm x 54R B32 API 2 7,62 mm x 39 API BZ AZIMUTH ELEV. BULLET WEIGHT g Vproof* (m/s) ENERGY JOULE 30° 0° 121,5 1258 96.141...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World FABRIC ELASTOMER Polyamide Urethane 30 Kg/m3 PET Urethane 95 Kg/m3 Silicone 190 Kg/m3 UL COMPLIANT RoHS COMPLIANT In all cases, details and values should be verified by the customer GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com Via Luigi Riva, 10 - 21013 Gallarate – ITALY Tel. +39 0331 700525/+39 0331 798842 Fax. +39 0331 700526 feb-12 8
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World A FABRIC ELASTOMER B UL COMPLIANT File No. E216906 RoHS CONFORME PSA C FABRIC – PHYSICAL PROPERTIES SAMPLE MATERIAL METAL ABRASION RESISTANCE 1 Polyamide woven Nickel Copper Plated 1.000.000 cycle tested ASTM D3886 2 PET Nickel Copper Plated 1.000.000 cycle tested ASTM D3886 ELASTOMER – TECHNICAL CHARACTERISTICS FOAM DENSITY COLOUR TEMPERATURE RANGE PERMANENT DEFORMATION PUR - (Urethane open/closed cells) 30 Kg/m3 light grey from -40°C to +70°C < 10% ISO 1856 DIN 53572 PUR - (Urethane open/closed...
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GHIRINGHELLI EMI S H I E L D I N G P R O D U C T S www.ghiringhellimario.com From Italy, for the World B C C A “D” FLAT PROFILE A UL94 V0 3.0 F.DF.160.34.P.A160 √ B C 16.0 3.4 P/N UL94 HB √ A A B B C C LIP PROFILE KNIFE EDGE PROFILE 19.1 UL94 V0 6.0 F.K.191.64.P.A127 √ B C 6.4 P/N UL94 HB √ 11.0 11.0 UL94 UL94 V0 HB 6.0 F.L.110.110.P.A110 √ √ 15.0 17.0 A 6.0 F.L.150.170.P.A150 A B C Ø P/N √ √ UL94 V0 √ UL94 HB √ D C B A C “L” PROFILE CIRCULAR PROFILE Ø C P/N 2 2.0 F.C.20.P.A UL94 V0 √ UL94 HB √ 3 2.0 F.C.30.P.A √ 3.0 F.C.40.P.A √ √ 5 3.0 F.C.50.P.A √ √ B C D P/N 5.5 3.3 2.0 1.8 F.J.53.33.P.A...
Open the catalog to page 11All GHIRINGHELLI MARIO catalogs and technical brochures
EMI SHIELDING WINDOWS4 Pages
CONDUCTIVE FILM1 Page
BULLETPROOF1 Page
EMI SHIELDING GASKET4 Pages
EMI FABRIC2 Pages
CONDUCTIVE FOAM2 Pages
CONDUCTIVE NO-WOVEN2 Pages
WIRE MESH GASKET2 Pages
WIRE TAPE1 Page
CONDUCTIVE SILICONE1 Page
- LIMING protection sleeve
- Plastic seal
- LIMING plastic sleeve
- Toroidal seal
- Metal seal
- Flat gasket
- Expanded PTFE gasket
- Braided sleeve
- Elastomer seal
- Transparent film
- Polyurethane seal
- VMQ seal
- Plastic sheet
- Expanded graphite gasket
- Rectangular seal
- Shielding seal
- Acrylic paint
- Flexible seal
- High-temperature sleeve
- Film for the electronics industry