FR4 Epoxy Board and Phenolic Paper Board - 0.5mm Fiberglass Insulation Sheet with Custom Processing and 150℃ Temperature Resistance

Product Overview

Our FR4 epoxy board (0.5mm fiberglass sheet) and phenolic insulation board (bakelite sheet) are high-performance electrical insulation materials, available in yellow color. With professional custom processing capability (supports any shape/size cutting), they are widely recognized in global industrial fields for excellent mechanical & electrical properties.

• Custom Processing: Supports any shape & size cutting (according to your drawings/samples), flexible to meet diverse application needs.
• Excellent Mechanical & Electrical Performance: Cured epoxy resin system offers high mechanical strength (stable at medium temperature) and reliable electrical performance.
• Material Specification: 0.5mm thickness (FR4 fiberglass epoxy board & phenolic insulation board), yellow color.

• Battery Packs: Insulation layers for lithium-ion/NiMH batteries.
• Electrical: Switchgear, transformer oil barriers, high/low-voltage.
• Tooling & Molds: PCB/ICT, mechanical molds.

• Fully Customizable: We cut to any shape & size (send your drawing/specs) – perfect for unique project needs.
• Top-Tier Performance: Cured epoxy system delivers high mechanical strength (stable at medium temperatures) and reliable electrical insulation (resists surface leakage & electric arc, even in high humidity).
• 0.5mm Precision: Consistent thickness for seamless integration into your assemblies.
• Vibrant Yellow Finish: Standard color (custom colors available on request) for easy identification in complex setups.