Low expansion high strength artificial aggregate "Sangreen"
Due to the extremely low thermal expansion rate, it prevents cracking and deformation of the mold! High dimensional accuracy in casting production is possible.
"Sangreen" is an artificial sand processed from by-products generated during ferronickel smelting, with MgO and SiO2 as the main components. Using our unique technology, we have applied beneficiation treatment to improve the particle shape and surface. It is suitable for shell molds and is effective in the production of complex-shaped molds such as hydraulic components. This product possesses the necessary "high strength" and "low expansion performance" required for mold aggregates. Please feel free to consult us when you need it. 【Features】 ■ Unique beneficiation technology and stable supply ■ Achieves high strength and easy disintegration with low resin ■ Low thermal expansion rate improves dimensional accuracy of molds *For more details, please download the PDF or feel free to contact us.
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