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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.