Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Ingredient Name
- Animal Feed & Nutrition Functions
- Plastics & Elastomers Functions
- CAS No.
- 7631-86-9
- EC No.
- 231-545-4
- Ingredients
- Silicon Dioxide, Silica
- Food Additive Number
- E 551, INS 551
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Applications
- Applications
- Use in tire, mechanical rubber goods and elastomers.
- Shoe soles and translucent rubber products.
- Anti-caking and carrier for animal feed, etc.
Properties
- Typical Physical Properties
| Value | Units | Test Method / Conditions | |
| Average Particle Size | 175 | μm | — |
| BET Specific Surface Area | min. 180 | m²/g | — |
| DBP Absorption Value | min. 250 | — | — |
| Heating Loss (at 105°C for 2 hr) | 3.0 - 5.5 | % | — |
| Ignition loss (at 1000°C for 2 hr) | 3.5 - 6.0 | % | — |
| Iron Content | max. 149 | ppm | — |
| Lead Content | max. 0.0001 | % | — |
| pH Value | min. 7 | — | — |
| Silicon Dioxide Content (dry) | min. 97% | % | — |
| Sodium Sulfate Content | max. 0.4 | % | — |
Packaging & Availability
- Packaging Type
- Availability
Available in 20 kg bags