Product

CONDUCTIVE FLUOROSILICONE RUBBER SHEET

Product Overview

Conductive Fluorosilicone Rubber Sheet is a high-performance specialty elastomer engineered to deliver reliable electrical conductivity alongside the exceptional environmental resistance of fluorosilicone (FVMQ). By incorporating a high loading of conductive fillers, this material provides stable electrical performance for electromagnetic interference (EMI) shielding and grounding, even when exposed to harsh fuels, oils, solvents, and extreme temperatures where standard conductive silicones would degrade.

Key Features & Benefits

1. Dual-Function Performance: Uniquely combines effective EMI shielding and low-impedance electrical grounding with superior resistance to fuels, oils, and a wide range of chemicals.

2. Stable Conductivity in Harsh Environments

3. Exceptional Fluid & Hydrocarbon Resistance: Possesses outstanding resistance to swelling and degradation from jet fuels, oils, hydraulic fluids, solvents, and many acids/bases—a critical advantage over standard conductive silicone.

4. Wide Operating Temperature Range: Functions reliably from -55°C to +200°C, making it suitable for applications with extreme thermal demands.

5. Environmental Sealing Capability: The inherent elasticity of fluorosilicone provides a reliable environmental seal against moisture, dust, and fluids while simultaneously performing its electrical function.

Primary Applications

· MI gaskets, conductive seals, and grounding pads in fuel systems, engine compartments, avionics bays, and missile systems exposed to fuels and harsh fluids.

· Shielding and grounding components in armored vehicle electronics and communication systems where fuel and chemical resistance are paramount.

· High-Performance Automotive: Shielding for sensors and control units in fuel cell systems, hybrid/electric vehicle battery packs, and locations near fuel lines or engines.

· Oil & Gas / Chemical Processing: Instrument enclosures, sensors, and junction boxes requiring both EMI protection and resistance to corrosive or hydrocarbon-rich atmospheres.

· Specialty Industrial Electronics: Enclosures for electronics operating in the presence of coolants, lubricants, or cleaning solvents.

Typical Specifications

· Base Polymer: Fluorosilicone Rubber (FVMQ).

· Key Property: Electrically Conductive

· Temperature Range: -55°C to +200°C

· Fluid Resistance: Excellent resistance to fuels, oils, aliphatic & aromatic hydrocarbons, many solvents.

· Hardness (Shore A): 50 to 70.

· Standard Color: Brown/Black or other specified colors.

· Form: Sheets, rolls, die-cut parts, and molded shapes.