TaCking Agents
NC-702A pour Flip-Chip
Indium Corporation’s tacking agents are designed for assembly processes that require a true no-clean approach. As chip input/output (I/O) counts increase and pitch reduction becomes more pronounced, removing residue after reflow can become difficult or even impossible. To mitigate this issue, fluxless reflow processes are often adopted to eliminate the risk of residue-related failures. Our tacking agents are compatible with formic acid reflow processes, providing an effective solution to these challenges.
Powered by Indium Corporation
- True Near-Zero Residue Product
- High Tack Strength
- Acts as a Temporary Adhesive

Aperçu du produit
Formic Acid Reflow
In a formic acid reflow process, there is no fluxing agent from applied materials such as traditional flux or solder paste. Instead, the forming gas acts as an oxide remover, enabling the formation of solder joints. This process can be carried out in either a conveyor reflow oven or a vacuum chamber.
Securely Positions Flip-Chips
Our NC-702A serves as a tacking agent, holding flip chips in place before the reflow process, similar to traditional flux. With its exceptional tack strength, NC-702A ensures the chip remains securely positioned during reflow.
Near-Zero Residue
NC-702A completely evaporates at the peak temperature of the standard mid-temperature alloy (SAC305). By applying a few dots of the material in the corners of a flip-chip die, you can achieve strong tackiness while ensuring complete material evaporation.
Fiches techniques des produits
Solution adhésive sans résidus PDS 99873 (A4) R3.pdf
Solution adhésive sans résidus PDS 99873 R3.pdf
NC-702 Near-Zero Residue Adhesive Solution PDS 99873 R2.pdf
NC-702A Near-Zero Residue Adhesive Solution PDS 100161 R1.pdf
Applications connexes
NC-702A for flip-chip is available for use in a variety of applicaitons.
Marchés connexes
Indium Corporation’s NC-702A for flip-chip is suitable to be used in the following markets.
Le soutien d'experts pour des résultats fiables
Vous avez des questions techniques ou commerciales ? Notre équipe dévouée est là pour vous aider. "D'un ingénieur à l'autre®" n'est pas seulement notre devise, c'est notre engagement à fournir un service exceptionnel. Nous sommes prêts quand vous l'êtes. Connectez-vous !

Vous cherchez des fiches de données de sécurité ?
Accédez à tout ce dont vous avez besoin - des spécifications techniques aux conseils d'application - en un seul endroit pratique.

Votre réussite
est notre objectif
Optimisez vos processus grâce aux matériaux et aux technologies les plus récents, ainsi qu'à l'assistance d'experts en matière d'applications. Tout commence par un contact avec notre équipe.



