Henan Sicheng Co Ltd

Zhengzhou, China

Manufacturer Glass Beads for Road Marking 1.Product DescriptionHigh strength glass beads ( blasting and peening )It takes compressed air as the momentum and uses glass bead as the medium, through high-speed and high-pressure jetting on the surface of workspace.Products after shot blasting can eliminate the tensile stress, lengthen the fatigue life, and improve its capacity for anti-stress corrosion. Product FeatureAppearance:Round, Clean, Transparent , no sensible air bubble and impurityCOMPOSITION CONTENT SiO2 70Al2O3 0.5-2.0MgO 2.5Fe2O3 0.15CaO 8.0NaO 10.5others 2.0PERCENT ROUNDS: 85 PCT. MINIMUMAPPEARANCE & ODOR Odorless white powder SPECIFIC GRAVITY 2.4 2.6 gccSOLUBILITY IN WATER Insoluble PH (aqueous liquids only) N.A.OTHER CHARACTERISTICS Softening point 846CMicro hardness: 630kgmm2 Product Specification ModelsWe can manufacture glass bead from 1180microns to 44 microns ApplicationThese products have wide scope of application:Clear diverse moulds of impact forging, forging, glass, rubber and plastic, metal casting and extrusion. Eliminate tensile stress, increase fatigue life and enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc.Clean and remove slitter edge and burr on the circuit plate and plastic-sealed geminate transistors before stannum solderingRemove stems in the piston and cylinder and provide bright and half-lackluster surface for medical mechanical instruments and automobile parts Clear electromotor and such parts as loop, electric brush and rotor of during heavy repairClean up and remove burr of metal tube and precisely-melten non-ferrous metal tube. Be used for peening aggrandizement and polishing of textile machinery parts.