Big hole silver foil beads mix
Size range - 15 mm to 40 mm beads
Colors - mix (as picture)
Hole size - 2 to 5 mm hole
Minimum order - 1 kilo
Ready stock available upto 5000 kilos.
Each 1 kilo beads is packed in small card board boxes. 24 such cardboard boxes are packed in master carton. The gross weight of carton is 26.500 kilograms.
Refractive Index 1.93
Color white and sliver grey
white color is transparent glass bead, sliver grey is aluminum coated glass bead. Sliver grey color has
higher brightness than white color if the beads size range is same.
Density 4.2 g cm3
Opacity: 3%
Roundness: 95%
Usage: used for screen printing, jetting and other reflective material
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 ball, will not damage the processing surface and precision size;
5. After treatment, the work-piece surface is smooth, with a special aesthetic feeling, improving the product value;
6. Suitable for dry and wet sand blasting;
7. The fine glass beads used for the metal micro-cracks can be easily displayed after the wet sandblasting;
8, for the processed work-piece with matte effect, highlighting the metal color, not rust and other advantages, no need to carry out pickling derusting treatment.
Our products mainly include; reflectivity glass beads for road making, coated glass beads, the glass beads for mechanical shot blasting, cleaning, polishing, grinding, filling, and the colorful ornaments beads, and so on. The products were widely used in the road making and industrial machining operation field. Our products not only famous for the domestic market, but also export to the USA, Japan, Thailand, Taiwan, brazil, Indian etc. more than ten countries and regions all over the world.
Our company keep our tenet of ¡°openness basing on sincerity, make perfection more perfect. Concentrate on provide superior products and service for customer.
We use waterproof plastic weave bag lined with one layer of plastic membrane for safe package and transportation, size 650*400*80mm,weight 25Kg.For exporting, we use the bag weight 1000Kg.
Glass Beads are manufactured from lead-free, soda lime-type glass, containing no free silica that is made into preformed ball shapes. Glass beads produce a much smoother and brighter finish than angular abrasives. Glass beads can be recycled approximately 30 times. Chemically inert and environmentally friendly, glass beads are an acceptable method of metal cleaning or surface finishing when properly controlled.
Glass Bead Blasting
Glass bead blasting produces a clean, bright, satin finish, without dimensional change of the parts. Available in a wide range of sizes, glass beads are primarily used in blasting cabinets for honing, polishing, peening, blending, finishing, removing light burrs and cleaning most light foreign matter. For delicate thin-walled parts and thin welds, peening with glass bead abrasive material provides the right balance of stress relief without over-stressing and causing damage. Consider the size of perforations or holes through which the glass beads must pass when screen separating parts from media after use.
