Glass beads for grinding,blasting,polishing and reflecting mark Specifications1 Character: Colourless and transparent ball, no visible bubbles and impurity. 2 Specification:BS6088,EN,KS,AASHTO M247,JT,TS3.manufacturer1.Intorduction:The glass beads made of the soda-lime silica glass has the good chemical stability, certain mechanical intensity and hardness, so as polishing and grinding.Donot pollute the processing metal.,accelerate the cleaning up, make the processing material to restore originally clean, smooth. 2.Performance index:Specific density: 2.32.6g/cm3 SiO2:65%MinHardness:MOH7 Indes of refraction: 1.5MinRoundess: 80%Min for reflecting mark,90% Min for other applicationGrit Size:10,12,14,20,30,40,50,60,70,80,100,120,140,170,180,200,230, 325mesh etcPacking:25KG paper bag or 1mt big bag on pallet or as request.3.Applications:1: Blasting and cleaning2: grinding media for the pigment, ink, etc.Normally it is big size, from 25mm or as the customers request.3: Reflecting mark.4. Fillers for the plastic / ceramic / refractories.
