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:
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.