| Description | Glass bead size(μm) | Glass bead quality percentage(%) |
| 1 | >850 | 0 |
| 850-600 | 5-30 | |
| 600-300 | 30-80 | |
| 300-106 | 10-40 | |
| <106 | 0-5 | |
| 2 | >600 | 0 |
| 600-300 | 40-90 | |
| 300-150 | 5-60 | |
| <150 | 0-5 |
| Description | Glass bead size(μm) | Glass bead quality percentage(%) |
| BS6088A | >1180 | 0-3 |
| 1180-850 | 5-20 | |
| 850-425 | 65-95 | |
| <425 | 0-5 | |
| BS6088B | >850 | 5-20 |
| 600-300 | 30-75 | |
| 300-180 | 10-30 | |
| <180 | 0-15 |
| Description | Glass bead size(μm) | Glass bead quality percentage(%) |
| 1 | >850 | 0 |
| 850-600 | 5-25 | |
| 600-300 | 40-80 | |
| 300-150 | 10-35 | |
| <150 | 0-5 | |
| 2 | >600 | 0 |
| 600-425 | 0-10 | |
| 425-300 | 15-50 | |
| 300-180 | 45-75 | |
| <180 | 0-5 |
| Description | Glass bead size(μm) | Glass bead quality percentage(%) |
| EN1424 | 1180 | 0 |
| 1000 | 0-10 | |
| 850 | 5-20 | |
| 600 | 45-85 | |
| 355 | 95-100 | |
| EN1423(125-710μm) | 710 | 0-2 |
| 600 | 0-10 | |
| 355 | 30-70 | |
| 212 | 70-100 | |
| 125 | 95-100 | |
| EN1423(125-850μm) | 850 | 0-2 |
| 710 | 0-10 | |
| 600 | 0-40 | |
| 355 | 50-90 | |
| 212 | 80-100 | |
| 125 | 95-100 |
| Description | Glass bead size(μm) | Glass bead quality percentage(%) |
| Glass B | 850 | 0 |
| 600 | 5-25 | |
| 425 | 40-80 | |
| 300 | 10-35 | |
| 150 | 0-5 | |
| Glass C | 1180 | 0 |
| 850 | 0-10 | |
| 425 | 15-50 | |
| 150 | 45-75 |
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