The 3M Electrically Conductive Thermosetting Film 2201P is a cutting-edge specialty material. This innovative film provides exceptional electrical conductivity. Furthermore, it boasts excellent adhesion to a diverse range of substrates. It ensures reliable and robust grounding performance across various applications. The film is specifically engineered for modest thermal bonding process conditions, simplifying integration.
The construction of 3M Electrically Conductive Thermosetting Film 2201P is particularly sophisticated. It features a thermoset epoxy/acrylic hybrid resin. This blend provides a robust and durable matrix. Incorporated within this resin are conductive fillers. These fillers consist of metallized (Nickel/Copper/Nickel) polymeric (PET) scrim and silver particles. This multi-layered conductive system ensures superior electrical pathways. The approximate nominal thickness of this advanced film is less than 0.065mm. This thin profile is crucial for modern miniaturized electronic devices.
Applications for the 3M Electrically Conductive Thermosetting Film 2201P are extensive. It is particularly well-suited for electronic assembly solutions. Its ability to bond using uniform heat and pressure makes it versatile. A cooling delay under pressure maximizes the final bond strength between substrates. For instance, it can be used for bonding flexible circuits to rigid PCBs. It effectively creates ground planes or provides EMI/RFI shielding. This is vital in consumer electronics, automotive electronics, and telecommunications.
Key Features
Specialty electrically conductive thermosetting film
Excellent adhesion to various substrates
Good grounding performance
Modest thermal bonding process conditions
Thermoset Epoxy / Acrylic Hybrid resin system
Conductive fillers: Metallized (Ni/Cu/Ni) Polymeric (PET) Scrim and Silver particles
Nominal thickness: < 0.065mm
High peel adhesion: >50 oz/in (1420 g/in)
Maximum operating temperature range: 85 – 95°C
Low contact resistance: <200 m-ohms
18-month shelf life when stored below 4°C and <50% RH
