What are the features of Mineral Castings (epoxy granite)?

· Raw materials: with the unique Jinan Black Granite (also called ‘JinanQing’ granite) particles as aggregate, which is world famous for high strength, high rigidity and high wear resistance;

· Formula: with the unique reinforced epoxy resins and additives, different components using different formulations to ensure optimal comprehensive performance;

· Mechanical properties: the vibration absorption is about 10 times that of cast iron, good static and dynamic properties;

· Physical properties: density is about 1/3 of the cast iron, higher thermal barrier properties than metals, not hygroscopic, good thermal stability;

· Chemical properties: higher corrosion resistance than metals, environmental friendly;

· Dimensional accuracy: linear contraction after casting is about 0.1-0.3㎜/m, extremely high form and counter accuracy in all planes;

· Structural integrity: very complex structure can be cast, while using natural granite usually requires assembling, splicing and bonding;

· Slow thermal reaction: reacts to short term temperature changes is much slower and much less;

· Embedded inserts: fasteners, pipes, cables and chambers can be embedded into the structure, inserts materials including metal, stone, ceramic and plastic etc.