Espal #40L Supplementary Sand for Self-Hardening Resin
Due to the supply of Espal, the mold strength improves, allowing for a reduction in the amount of resin added!
"Espal #40L" is a suitable aggregate for replenishing sand in self-hardening resin lines. Due to its excellent crush resistance, it improves the recycling yield and reduces dust generation. Since it does not contain free silica, it contributes to improving the working environment at casting sites. It has a shape close to a perfect sphere, allowing for the production of molds with high strength, high density, and low thermal expansion. 【Expected Effects】 - Reduction in the amount of industrial waste and replenishing sand due to improved recycling yield - Improvement of the working environment due to reduced dust generation and free silica content - Prevention of bending defects due to reduced thermal expansion - Increase in mold strength and prevention of burning defects due to improved fillability *For more details, please download the PDF or feel free to contact us.
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