- Name: Zinc borate
- CAS No.: 1332-07-6
- Appearance: White or light yellow powder
- Purity/Assay: ≥99.0%
- Package: 1kg/bag, 25kg/bag or customized according to customer needs.
Zinc borate Quick Details
Chemical Name: Zinc borate
Synonyms: Zinc borate 3.5 Hydrate; Firebrake ZB
CAS No.: 1332-07-6
Molecular Formula: B2O6Zn3
Chemical Structure:
Molecular weight: 313.79
Appearance: White or light yellow powder
Assay: ≥99.0%
Typical Properties
| ITEMS | SPECIFICATION |
| Purity | 99% |
| Appearance | White or light yellow powder |
| Melt point | 980 °C |
| Density | 3.64 g/cm3 |
Zinc borate application:
- Zinc borate is an inorganic additive flame retardant. It is characterized by good thermal stability, both flame retardant and smoke elimination. It can replace antimony trioxide in some products, and can also be used in conjunction with other inorganic flame retardants, and its effect is better.
- This product is widely used in rubber, plastics, cables, wood, national defense products, coatings, tarpaulins, and other industries. Zinc borate can be used as a multi-functional synergistic additive for halogen flame retardants. It can effectively improve the chemical flame retardant performance, reduce the generation of smoke during combustion, and can adjust the physical, mechanical, electrical, and other aspects of rubber and plastic products.
- Zinc borate is widely used in PVC materials, such as carpets, conveyor belts, wires, and cables, etc., and also in engineering plastics with halogen-free aluminum hydroxide and magnesium hydroxide as flame retardant systems, such as PE, PP, ABS, etc., also used in intumescent coatings, ceramic glazes, fungicides, wallpaper treatment, opal glass, and other fields.
Packaging and Shipping
1kg/bag, 25kg/bag or customized according to customer needs.
Zinc borate Storage
It should be stored in a clean, dry, and cool place, preventing from sunlight, rain.
