 |
|
 Solvent Based Chemical Milling Maskants.
AC-850-AERO-D-TAN AC-850-AERO-D-TAN is an air curing, hand peelable coating designed to be rapidly applied with hot airless spray equipment, that provides protection to metallic surfaces during transportation, fabrication, chemical processing, chemical milling, metal bonding, and storage. AC-850-AERO-D-TAN was designed to be applied to metal parts - especially skin quality aluminum parts - when first received. Parts may then be formed, aged for 10 hours @ 190 C. in air, bonded, routed, drilled, and countersunk. AC-850-AERO-D-TAN resists the solutions used in the bonding processes, including phosphoric anodizing. Skins protected with AC-850-AERO-D-TAN may be aged in air @ 190 C. for 10 - 12 hours. AC850-AERO-D-TAN performs equally well in both the 120C. and 175C. bonding processes and was designed to withstand outdoor storage when exposed to direct sunlight for 30 days. AC-850-AERO-D-TAN Datasheet (Download PDF) AC-850-M MASKANT AC-850-M is an air or forced dry, hand peelable coating that provides protection to metallic surfaces during transportation, fabrication, chemical milling, chemical processing, metal bonding, and storage. AC-850-M is a version of AC-850 that was specifically formulated with an all perchloroethylene solvent system for use in a dip tank and will provide excellent flow properties and bubble breaking. The perchloroethylene solvent system lends itself to use with a carbon adsorption recovery system. AC-850-M was formulated to be applied by dip masking to clean metal parts. Parts may be aged |
 |
