sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | ZN2263 |
|---|---|
| Purity | 99.9% |
| CAS Number | 12513-27-8 |
| Appearance | White powder |
| Molecular Formula | 4ZnO•6B2O3•7H2O |
| Synonyms | Boron zinc oxide (B6Zn2O11); hexaboron dizinc unde |
Stanford Advanced Materials (SAM) is a leading supplier of Zinc compounds. We provide high-quality Zinc Borate Powder in a wide range of purity. For further details, please send us your inquiry.
Related products: Zinc Stearate Powder, Zinc Hydroxide Carbonate Powder, Zinc Gluconate Powder, Zinc Molybdate Powder.
Zinc borate is an inorganic compound, a borate of zinc. It is a white crystalline or amorphous powder insoluble in water. Its toxicity is low. Its melting point is 980 °C.
| Specifications | Index |
| Zinc (calcuated as ZnO) | 37.0-40.0 |
| Boron(Calculated as B2O3) | 47.0-48.0 |
| Residue on 100 mesh sieve %max | 0.01 |
| Residue on 325 mesh sieve %max | 0.1 |
| Moisture %max | 0.5 |
| Lead %max | 0.005 |
| Cadmium %max | 0.005 |
Zinc borate is primarily used as a flame retardant in plastics and cellulose fibers, paper, rubbers, and textiles. It is also used in paints, adhesives, and pigments. As a flame retardant, it can replace antimony (III) oxide as a synergist in both halogen-based and halogen-free systems. It is an anti-dripping and char-promoting agent and suppresses the afterglow. In electrical insulator plastics, it suppresses arcing and tracking.
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Symbol |
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|
Signal word |
Warning |
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Hazard statements |
H410 |
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Precautionary statements |
P273-P501 |
|
Personal protective equipment |
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
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RIDADR |
UN 3077 9 / PGIII |
|
WGK Germany |
3 |
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