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BONDERITE® M-ZN 860 XT

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Liquid zinc phosphate coating agent for conversion coating steel surfaces prior to cold forming operations.

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Frequently Bought Together

Liquid zinc phosphate coating agent for conversion coating steel surfaces prior to cold forming operations.
Steel wire and rod forming lubricant for wet and dry drawing applications.
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Neutralizing agent for conversion coated metal surfaces prior to cold forming operations.
Electro-less copper plating process additive for coating steel rods and wire.

Product Overview

BONDERITE® M-ZN 860 XT is a chemical agent for the conversion coating process of steel surfaces to facilitate better cold forming metalworking performance. BONDERITE® M-ZN 860 XT helps create a dense, fine-crystal zinc phosphate coating that helps retain applied lubricants for greater surface protection prior to difficult manufacturing processes.

Applications

BONDERITE® M-ZN 860 XT is engineered for dilution in large immersion bath systems. A recommended starting dilution ratio is 50 pounds of BONDERITE® M-ZN 860 XT to 100 gallons solution.
 
The application of BONDERITE® M-ZN 860 XT should follow the complete process below.
 
  1. Surface Cleaning
  2. Water Rinse
  3. Acid Pickling
  4. Water Rinse (2-Stage)
  5. Treatment with BONDERITE® M-ZN 860 XT Solution
  6. Water Rinse
  7. Neutralization
  8. Lubricant Application

Features & Benefits

Durable and robust coating coverage
Rapid conversion coating process time
Facilitates faster drawing speeds and deeper draws
Reduces metal surface friction and damage

Problems Solved

BONDERITE® M-ZN 860 XT helps provide a solution to the following industry problems: 
 
Reduced or inefficient tool life
High frequency of metal cracking or breakage
Poor or inconsistent drawn metal surface finish

Product Specifications

Appearance: colorless Liquid
Specific Gravity: 1.4 - 1.5
pH: <1
 
Operation & Control Parameters
Total Acid: 19 to 21 points (ml)
Acid Ratio: 5.5 to 7.5
Time: 3 to 5 minutes
Temperature: 150°F to 170°F (65°C to 76°C)

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