Product Description

The Bora BT Series Press Pad is a high-performance composite engineered from premium Fluororubber (FKM) and High-Elastic Fiberglass. Designed for extreme thermal environments, this cushion pad features a precision-smooth surface and a superior fiber structure that ensures high density and absolute homogeneity.

By optimizing both pressure distribution and thermal transfer within the press, the BT pad ensures a highly uniform resin flow, effectively preventing lamination defects in complex stack-ups.

Technical Specifications

Core Advantages & Features

• Superior Thermal Stability: Rated for continuous use up to 320℃, making it ideal for high-Tg PCB and advanced CCL lamination.

• Optimized Resin Flow: The high-density fiber structure eliminates pressure hot-spots, ensuring uniform resin distribution across the board.

• Non-Stick Surface Technology: Specifically formulated to ensure no sticking to press plates, reducing downtime and protecting your tooling investment.

• High Elasticity & Recovery: The combination of Fluororubber and high-elastic fiberglass provides excellent thickness recovery, maintaining performance over 500+ cycles.

• Custom Thickness: Ranges from 1.0mm to 10.0mm to match your press requirements. 

• Universal Compatibility: Engineered for all major lamination press brands.

• Process Optimization: Expert consulting to help you choose the right thickness for better yield. 

Specialized Applications

Bora BT Pads are the preferred choice for high-precision lamination in:

• CCL & PCB: Multilayer and high-frequency board production.

• New Energy: Lamination for solar panels and EV battery components.

• Advanced Electronics: IC Substrates and high-density interconnects (HDI).