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1) Products application
a) Glass industry
b) Metallurgy industry
c) Machinery industry
d) Electronics industry
e) Ceramic industry
2) Product features
a) Soft texture, light weight
b) Achromaticity crystal powder
3) Technical index
Abide by the national standards of
GB/T537-2009, as follows:
Mass fraction %
| Item | Index | |
| Grade premium | Grade A | |
| Na2B4O7.10H2O ≥ | 99.5 | 95 |
| CO2 ≤ | 0.1 | 0.2 |
| water insoluble matter ≤ | 0.04 | 0.04 |
| SO4 ≤ | 0.1 | 0.2 |
| Cl ≤ | 0.03 | 0.05 |
| Fe ≤ | 0.002 | 0.005 |
Achromaticity Crystal Powder Borax