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3M7850 Nastro acrilico elettricamente conduttivo

Min Order Quantity: 1000 Square Meters
Capacità di fornitura: 15000 metri quadrati
Porto: Shenzhen, Cina
Termini di pagamento: T / T, L / C, Paypal, Western Union
Tempi di consegna: circa 10-15 giorni

3M7850 Nastro acrilico elettricamente conduttivo

3M Electrically Conductive Acrylic Pad (eCAP) represents a breakthrough in electrically conductive PSA tape and conductive gasket technology. 3M Electrically Conductive Acrylic Pad 7850, a double-sided tape, consists of a high-performance 3M adhesive loaded with conductive fillers and is ideal for EMI/RFI shield and EMI/RFI gasket to metal surfaces. The PSA matrix is filled with carbon filters that allow thermal and electrical interconnection between substrates through the adhesive thickness (the “Z-axis”) and also provides electrically conducting in the plane of the adhesive ("X-Y Axis").

3M eCAP 7850 is ideal for electrical and thermal bonding and ESD grounding of electronic and electrical devices. 3M eCAP 7850 can be applied as die-cut parts or in roll form and has good adhesion to common EMI/RFI substrates such as aluminum, stainless steel, and smooth gasket materials. 3M eCAP 7850 also electrically connects and mechanically bond EMI/RFI shield and gasket to metal frames and enclosures. The low contact resistance and tape construction results in good EMI performance.

Caratteristiche:

  • Higher Thermal Conductivity & Thicker ECATT for gap filling.
  • Isotropic XYZ-axis electrical connectivity.
  • High adhesion acrylic adhesive.
  • Improved conformability.
  • Isotropic XYZ-axis electrical connectivity.
  • Bridges wider gaps.
  • Unique particle design allows better resistance in a thicker product.
  • Works well on softer surfaces such as gold to gold.
  • Higher contact resistance on harder surfaces.

Product Construction:

3M ECG8035H product construction

Dettagli sul confezionamento:

Export standard packing for 3M7850 Electrically Conductive Acrylic Tape. (If customers have special requirements, we also can make accordingly.)

I nostri vantaggi competitivi di fabbrica:

  • Prezzi competitivi e controllo di alta qualità
  • Pronta consegna
  • Prodotti ecocompatibili
  • In una varietà di design
  • Piccolo ordine accettabile
  • OEM accettato

Nota: tutti i dati contenuti in questo documento si basano sul metodo di prova standard cinese, sono valori medi, non devono essere utilizzati per uno scopo specifico. Tutte le dichiarazioni, le informazioni tecniche e le raccomandazioni contenute si basano su test che riteniamo affidabili, ma consigliamo vivamente ai clienti di eseguire i propri test e decidere se il prodotto è adatto a uno scopo particolare o al metodo di applicazione.

Queste proprietà del prodotto sono suggestive e tutti i prodotti possono essere personalizzati o convertiti per soddisfare requisiti applicativi specifici. Vi preghiamo di contattarci per discutere le vostre esigenze specifiche dell'applicazione.

  • Antenna Bonding (with Grounding).
  • EMI Shielding (with Grounding).
  • Flex Bonding (with Grounding).
  • Flex Stiffener Bonding (with Grounding).
  • Grounding.
  • Metal to Metal Bonding (with Grounding).
  • Static Dissipation.

Typical Physical Properties:
Nota: The following technical information and data should be considered representative or typical only and should not be used for specification purposes.

Product No. 3MTM Electrically Conductive Acrylic Pad 7850
Product No. 7850 Test Method
1Z-axis Resistnace 1 inch × 1 inch 0.5Ω 3M TM
Z-axis thermal impedance 0.7°C-in.²/W 3M TM
Surface Electrical Resistance 10Ω 3M TM
90° Peel Adhesion (FS) 1500 gf/inch 3M TM
90° Peel Adhesion (BS) 1500 gf/inch 3M TM
2Compression Stress 14kg/sq.in. 3M TM
1Z-axis Resistance Measured between gold plated brass probes with 1 kg load.
Contact area: 25.4mm × 25.4mm, Dwell time: 60seconds.
3Compression Stress Measured at 25% compression (12mm/min)

Constructions:

Prodotto 3MTMElectrically Conductive Acrylic Pad 7850
Colore Black
Tipo adesivo Filled Acrylic
Filler Type Carbon particles
Adhesive Thickness* 0.15mm
Release Liner (Face Side) 50㎛ silicone treated PET film
Transparent and easy release
Release Liner (Back Side) 75㎛ silicone treated PET film
Printed and tight release

*Contact your local 3M sales representative for additional information on thicknesses and width.

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