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Perlite Hollow Microsphere
Place of Origin: Henan, China( Mainland ) Color: White Shape: Powder Bulk Density: 250-300kg/m3 Floating Rate (%): ≥85 Water Absorption Rate (%): ≤30 Package: 25kg/ Plastic Bag Application: metallurgy, machinery, chemicals, electric furnaces, boilers, glass, rubber, plastics, ceramics, refractories, building materials and other industries. -
Vitrified Beads
Place of Origin: Henan, China( Mainland ) Color: White Shape: Powder SiO2: 50%-57% Operating Temperature: ≤800℃ Refractoriness: 1280-1360℃ Conductivity(w/mk): 0.047-0.054 Application: petroleum, chemical, electric power, construction, metallurgy and other industries! -
Oil Well Cenospheres
Place of Origin: Henan, China( Mainland ) Color: Light off-white Exist Form: High fluidity spherical powder Moh's Hardness：6-7 Melting Point(℃): 1750℃ Melting Point (°C): ≥1400 Package: 25kg/ Plastic Bag Application: Oil Field, Refractory, Paint. etc.
