Enhanced TDS
Knowde-enriched technical product data sheet
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
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Applications
- Use in tire, mechanical rubber goods and elastomers.
- Shoe soles and translucent rubber products.
- Thickening agent in liquid formulations.
- Anti-caking and carrier for animal feed, etc.
Properties
- Physical Form
- Typical Physical Properties
Value Units Test Method / Conditions Arsenic Content max. 0.00001 % - Average Particle Size 5 - 6 μm - BET Specific Surface Area 220 - 240 m²/g - Compacted Apparent Density 95 - 105 g/l - DBP Absorption Value 280 - 300 - - Heating Loss (at 105°C for 2 hr) 2.0 - 3.0 % - Heavy Metal Content max. 0.001 % - Ignition loss (at 1000°C for 2 hr) 3.0 - 4.0 % - Iron Content max. 0.0015 % - Lead Content max. 0.0001 % - pH Value 6.5-7.5 - - Silicon Dioxide Content (dry) min. 99% % - Sodium Chloride Content max. 0.01 % - Sodium Sulfate Content max. 0.02 % - Specific Gravity 1.8 - -
Packaging & Availability
- Packaging Type
- Availability
Available in 10 kg bags