Phosphating Solutions

Overview

Astra offers Tri-Cation and Di-Cation zinc phosphating—each designed to bond paint systems efficiently while reducing corrosion and ensuring conductivity for electronics.

Key Features

• Tri-Cation (spray & dip): Provides uniform coating and enhanced film adhesion
• Di-Cation (dip): Strong corrosion resistance, ideal for industrial applications
• Room-temperature (RT) Tri-Cation available for energy-efficient processing

Usage

• Automotive parts, general metal substrates, electronic components

Benefits

• Promotes paint and coating adhesion
• Enhanced corrosion resistance
• Low electrical resistivity ideal for electronics