| Customization: | Available |
|---|---|
| CAS No.: | -- |
| Formula: | -- |
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Certificate of Analysis
| Product name | Hollow glass micro spheres | Model | C15 |
| Date of manufacturing | 2121-06-09 | Date of analysis | 2021-06-09 |
| Batch | 20210609 | Quantity | 200KG |
| Standard | Q/ZKHX 001-2014 | ||
| Item | Standard | Result | |
| Appearance | White micro balloon | White micro balloon | |
| True density(g/cc) | 0.15-0.19 | 0.181 | |
| Volume floating rate | ≥90% in Volume | 98% | |
| PH value | 8-10 | 8.9 | |
| Anti-isostatic strength | Isostatic pressure*1 (MPa/PSI) |
2.07MPa /300 PSI | |
| Retention rate (v%) | ≥80% | 85.2% | |
| Size | D50 (50th%, μm) | ≤75μm | 58.7μm |
| Conclusion | Qualified | ||
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