The glass beads used in metal cleaning, polishing & filler materials in plastic, paint & rubber manufacturing.
It is good toughness, can stand wear & tear, good stabilization on chemical properties, PH=7.2 Micro hardness≥635kg/ m3.
It is extensive to used for the machine parts, nicety instruments to Polishing and rubbing, the clothing, handicraft product sandblast.
1,standard of production
granularity mark | Diameter | Diameter(mm) |
380 | >325 | >44 |
280 | >270 | >53 |
220 | 325-170 | 44-88 |
180 | 140-270 | 53-105 |
150 | 200-100 | 74-149 |
120 | 140-70 | 105-210 |
100 | 100-60 | 140-250 |
80 | 80-50 | 177-297 |
60 | 60-40 | 250-420 |
30 | 40-30 | 420-590 |
20 | 30-20 | 590-840 |
2,material product:(1)common white glass (2)common flat glass(3)light pipe contain boron 3,product pack: double deck high pressure polyethylene inside bag, inside bag of dampproof, plastic intertexture in outside. export pack is 40 bags in a salver with plastic film enlace. |
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