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BONDERITE® L-CA 634
Boron nitride protective coating for iron and steel molds.
BONDERITE® L-CA 634 (also known as DAG 634) is a finished boron nitride coating that lubricates and protects iron and steel molds in die casting applications. BONDERITE® L-CA 634 provides excellent release, protects molds from heat degradation, and helps with part removal where there are low draft angles. The coating is white and there is minimal coating transfer to the ingot.
Specifications
Pigments: boron nitride Diluent: water Density: 9.1 lb/gal pH: 10.5 Color: White Particle Size: average 3 microns; strays to 8 microns Flash point: none Freeze data: protect from freezing VOC: 0.0 g/l
Features & Benefits
Stable at high temperatures up to 3000°F (1649°C) Provides superior release properties Non-wetting meaning molten aluminum, copper and magnesium will not adhere to the coating Protects molds from thermal degradation Non-reactive Fine particle size
Problems Solved
BONDERITE® L-CA 634 helps provide a solution to the following industry & application problems:
Poor mold life Die soldering from molten metal
Applications
Diluted BONDERITE® L-CA 634 should be spray applied, several coats may be required to achieve the desired thickness of 1-3 mils. Typical dilution ratio is 1:3 (BONDERITE® L-CA 634:water), the concentrate should be agitated prior to and during dilution. Molds should be clean and preheated to 149°-204°C (300°-400°F) prior to application. The coating should be air dried for 20 min before use.
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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