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Aluminum Paste for Foundry

Aluminum Paste for Foundry

Our Foundry-Grade Aluminum Paste is a high-performance metallic suspension designed specifically for the metallurgical industry. With a high aluminum content (75%), it serves as a superior thermal barrier and lubricating agent. When applied to molds or cores, it provides a smooth metallic interface that prevents metal-mold reactions, reduces surface defects, and ensures a clean release of the casting.

Features

  • Superior Surface Finish: The fine particle size (5-60um) ensures a dense, uniform coating on the mold surface, resulting in "mirror-like" or high-precision casting finishes.

  • Heat Resistance: Formulated to withstand the extreme temperatures of molten metal without premature evaporation or bubbling.

  • Anti-Vitreous Property: Effectively prevents the sand from fusing to the metal (anti-fusing), making the shake-out process much easier.

  • Excellent Adhesion: Bonds well to both sand molds and metal dies, providing a consistent protective layer

  • Technical Spec

    Item  Specification 
    Aluminum Content  75% ± 2%
    Solvent/Carrier  25% (Specially formulated for heat stability)
    Particle Size  5 – 60 \mu (Multi-modal distribution)
    Density Approx. 1.4 - 1.6 g/cm³
    Appearance Viscous Silver-Grey Paste 
  • Packaging: 25kg Steel Drums.

  • Instructions: Mix thoroughly before use. Can be diluted with appropriate thinners (like alcohol or specific solvents) depending on the application method (brushing, spraying, or dipping)

  • Product Inquiry

    Thank you for taking interest in San Furs product & services, please submit your enquiry, we will provide technical assessment and quotation within 24 hours. You are also welcome to call us on whatsapp anytime you feel comfortable. +886 901 246 930 ask for Devin!