Glass beads belong to soda-lime-silica alkali glass. They are mainly used in producing the balls in plastic ball bearing, produc   Chemical Makeup:MakeupSiO2Al2O3MgONa2OCaOFe2O3Content(w%)70.0+2.03.0+1.03.0+1.014.0+2.08.5+1.0<0.4Appearance Quality:The diameter of the glass...

1.Specification: 18.5-20.2mm 2.Quality requirement: According to JC935-2004 Srandard 3.Production Capacity: 40000 tons E glass marbles are the main materials of making E fiberglass and superfine E glass wool. The products see well in large and medium fiberglass enterprise in 18...

E glass Marbles ISO9001 1)Good material for E fiberglass & glass wool 2)Diameter: 12-20.2mm 3)High quality E-Glass MarbleOur glass marble factory is one of the largest glass marble factories in China, It produces more than 100,000 tons glass marbles per year, including...

1.Patent products, the patent NO. is ZL96117468 2.It passes the international quality certificate of ISO9001 E glass marbles are the main materials of making E fiberglass and super fine E glass wool. The products sell well in large and medium fiberglass enterprises in 18...