August 19, 2010 - Designed for removing developer residues from aqueous alkali strippable dry films, Ronaclean(TM) EVP-206 is free from complexing agents and does not require special waste treatment processing. It is compatible with pattern plating processes and prevents dry film attack, eliminating ragged circuit lines and undercut at dry film foot. Formulated to be environmentally friendly, biodegradable product features properties that lend to cleaning power, wettability, and rinsability.

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Dow Chemical Co., The
2030 Dow Center
Midland, MI, 48674-0001, USA

An environmentally friendly product with excellent detergent properties

Ronaclean(TM) EVP-206 from Dow Electronic Materials is an one-component acid cleaner, specially designed for removing developer residues from aqueous alkali strippable dry films. It is compatible with pattern plating processes and prevents dry film attack, eliminating ragged circuit lines and undercut at the dry film foot. It exhibits good cleaning power, wettability and improved rinsability. The product formulation was specifically designed to be environmentally friendly. The chemistry in Ronaclean(TM) EVP-206 acid cleaner is biodegradable, complies with EU Detergent Regulation standards and is free of nonylphenol ethoxylate-based (NPE) surfactants and complexing agents.

The spent bath does not require special waste treatment processing.

Ronaclean(TM) EVP-206 acid cleaner is designed to be compatible with Dow Electronic Materials' acid copper electrolytes.

Advantages

Effectively removes developer residues associated with aqueous dry film

No attack of dry films

Free from complexing agents

Ease of waste treatment

Improved rinsability

Compatible with Rohm and Haas Electronic Materials' acid copper electrolytes

Contacts: View detailed contact information.