transparent glass ball with 0.02mm tolerance Shape Solid Ball Color Transparent Mohs Hardness 7 HRC hardness 46 Real Density 2.5g/cm3 Bulk Density 1.5g/cm3 Si02 70.2% Na20 12.5% Ca0 9.0% Mg0 3.6% Al203 3.8% Fe203 0.1% K2O 0.4% Packing 25kg per bag Size: 20 30 40 50 60 70 80 100 120 140 150 200 mesh … 4mm 5mm 6mm ….20mm
Glass beads are considered top quality, and the most luxurious and quiet filler when it comes to weighted blankets.
Introduction: The glass beads are used for road marking paints and thermoplastic road marking materials to provide excellent night retro-reflectivity .When the headlight shines on the road line ,the light is reflected back ,and then the driver can drive the car safely in night .The rate of glass beads in paint is 15%-25%.The glass beads
Introduction: The glass beads are used for road marking paints and thermoplastic road marking materials to provide excellent night retro-reflectivity .When the headlight shines on the road line ,the light is reflected back ,and then the driver can drive the car safely in night .The rate of glass beads in paint is 15%-25%.The glass beads
Introduction: The glass beads are used for road marking paints and thermoplastic road marking materials to provide excellent night retro-reflectivity .When the headlight shines on the road line ,the light is reflected back ,and then the driver can drive the car safely in night .The rate of glass beads in paint is 15%-25%.The glass beads
Advantages of SICHENG Glass beads: 1. The chemical composition is inert silicon dioxide and there is no worry about the interference of chemical activity; 2, round elastic particles, impact resistance, can be recycled many times, less loss; 3, the spray wear is small, extend the service life of the nozzle; 4, the surface of the
