Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- Composite Materials Functions
- Plastics & Elastomers Functions
- Molecular formula
- 2ZnO*3B203*3.5H2O
- Molecular Weight
- 434.7
- CAS No.
- 138265-88-0
- Custom Tarif
- 28402010.0
- EC No.
- 604-070-9
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Aspect | Powder | — | — |
| Crystal Density | 2.8 | g/cm | — |
| Dehydration Temperature | Approx. 290 | °C | — |
| Oil Absorption | 24 | % w/w | — |
| Particle Size Distribution Values d10 | 0.7 -0.9 | µm | — |
| Particle Size Distribution Values d50 | 3.0 - 3.8 | µm | — |
| Boron Oxide Content | 37.0 - 39.0 | — | — |
| Particle Size Distribution Values d99 | 10.2 - 18.0 | µm | — |
| Refractive Index | 1.57 | — | — |
| Volatile Loss (24 Hours at 120°C) | max. 1.0 | % | — |
| Water Solubility | 0.1 | % w/w | — |
| Weight Loss (950°C) | max. 15.5 | % | — |
| Crystallization Water | min. 46.5 - max. 49.5 | — | — |
| Zinc oxide Content | min. 11.5 - max. 16.5 | % | — |
| Moisture Content | max. 1 | % | — |
| Lead Content | max. 5 | ppm | — |
| Cadmium Content | max. 3 | — | — |
| Granulometry >25 | max. 1 | % | — |
| Granulometry >15 | max. 10 | % | — |
| Granulometry >5 | max. 50 | % | — |
Technical Details & Test Data
- Thermogravimetric curve of Zinborel
Packaging & Availability
- Packaging Type
- Standard Packaging
25 Kg Bags, Big Bags.
Storage & Handling
- Shelf Life
If correctly stored, the product is chemically and physically stable. Store product in a dry, well ventilated warehouse.