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Conversion coating for applying a zinc phosphate layer on steel surfaces prior to drawing operations.
Reduces friction
Prolongs tool life
Allows faster drawing speeds
Reduces press downtime
Prevents product breakage and defects
Smoother surface finish
Multi-step phosphating processes
Poor lubricity on steel surface during drawing operation
Defects on steel wire or rod
Slow drawing speeds
Wear and damage to the die
Acid ratio: 5 to 9
Total acid: 22 to 25 points
Accelerator: 1.0 to 7.5 points (ideal 1 to 2.5 points)
Temperature: 170° to 180°F
Immersion time: 3 to 10 minutes
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425.372.1052