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BONDERITE® L-CA 634
BONDERITE® L-CA 634 is a boron nitride protective coating that protects iron and steel molds during permanent mold casting operations.
BONDERITE® L-CA 634, also recognized in the industry as DAG 634, is a sophisticated boron nitride coating specifically engineered to serve as a lubricant and protective barrier for iron and steel molds used in permanent mold die casting applications. This product excels in offering exceptional mold release properties, thereby facilitating the smooth removal of parts, particularly in challenging scenarios characterized by low draft angles. Moreover, the coating efficiently prevents heat degradation of the mold, thus extending its service life and reducing operational downtime, which is crucial for maintaining production efficiency. BONDERITE® L-CA 634's white hue ensures minimal coating transfer onto the ingots, preserving the quality and appearance of the cast parts. This product should be spray applied, and several coats may be required to achieve the desired thickness of 1 to 3 mils. Molds should be clean and preheated to 149°C–204°C (300°F–400°F) prior to application.
Specifications
Pigments: Boron nitride Diluent: Water Density, lb/gal: 9.1 pH: 10.5 Color: White Average particle size, microns: 3 Flash point: None Freeze data: Protect from freezing VOC, g/L: 0.0
Features & Benefits
White, boron nitride coating Fine particle size Stable at high temperatures up to 3000°F (1649°C) Provides superior release properties Nonwetting, protecting coating from molten metal attack Protects molds from thermal degradation Nonreactive
Problems Solved
Stuck castings present a significant challenge in the metalworking industry, creating difficult part release, poor surface finish, and excess scrap parts. These issues not only compromise the aesthetics of the final product but also result in financial loss through wasted materials and time. Additionally, heat degradation on mold surfaces can lead to costly downtime and maintenance in production processes. This heat-induced wear and tear necessitates frequent repairs and can ultimately reduce the lifespan of the molds. Furthermore, the adherence of molten metal, such as aluminum, copper, and magnesium, to the mold surface or coating can severely affect the quality of cast parts.
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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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