info@monstchem.com| Product name: | Zinc Borate (ZNB-35) |
| CAS： | 1332-07-6 |
| Molecular formula: | 2ZnO·3B2O3·3.5H2O |
| Molecular weight: | 435.4 |
| Applications: | 1. Wires & Cables 2. Paints & Coatings 3. Rubber Applications 4. Electronics 5. Adhesives 6. Sealants 7. Polyvinyl chloride • Epoxy • Polyethylene • Polypropylene • Polyesters • Elastomers • Polyamide (nylon) • Polyolefin • Acrylics • Phenolics • TPE • Silicones |
| Items | Specification |
| Appearance | White powder |
| ZnO % | 37.5+/-0.5 |
| B2O3% | 47.5+/-1 |
| Appearance water% | ≤0.5 |
| Sieve Residue | ≤ 0.0005 |
| Crystal water % | 14+/- 0.5 |
| Pb ppm | ≤ 10 |
| As ppm | ≤ 2 |
| Cd ppm | ≤ 5 |
| Cr ppm | ≤ 5 |
| Particle size | 1-5 um |
| Whiteness% | ≥ 97 |
| Packing | 25KG/BAG, 20MT=20’FCL |
Flame Retardant