Heraeus PD955M S2 SMT Adhesive

Heraeus PD955M is a thermosetting, single-component polymer adhesive, specifically formulated for surface mounting technology (SMT) applications. This solvent-free adhesive is designed for use in the assembly of SMT components on printed circuit boards (PCBs) and bare substrates, ensuring exceptional bond strength. Heraeus PD955M cures in just 3 minutes at 125°C and can endure reflow conditions in line with IPC/JEDEC J-STD-020 standards.

Engineered for precision and consistency, Heraeus PD955M features optimised rheological properties, making it ideal for high-speed dispensing processes. Its reliable formulation provides a wide processing window, allowing for efficient production without the risk of stringing. This polymer adhesive offers excellent adhesion and strict batch-to-batch consistency, guaranteeing reliable performance across all production runs.

Being solvent-free, Heraeus PD955M provides significant advantages over traditional adhesives. With no volatile organic compounds (VOCs), it contributes to a safer working environment, reducing health risks associated with solvent-based adhesives.

• Wide processing window
• No risk of stringing
• Cures in 3 minutes at 125°C
• Excellent adhesion on standard and hard-to-bond substrates
• Consistent batch-to-batch quality

How to use Heraeus PD955M S2 SMT Adhesive:

1. Remove Heraeus PD955M from the refrigerator and keep the cartridges for at least 2 hours at room temperature before use.
2. Before inserting the nozzle, press a small amount of adhesive out of the cartridge. Keep expelling the adhesive until homogeneous glue comes out.

Storage

Store Heraeus PD955M in the unopened container, away from high humidity and sunlight. Store in the refrigerator at 5-12 °C, with the tips of the syringes pointing downwards. For shelf life, refer to the expiry date on the label of the packaged product.