Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Ingredient Name
- Agrochemical Functions
- Base Chemicals Functions
- CASE Ingredients Functions
- Cosmetic Ingredients Functions
- Food Ingredients Functions
- Pharma & Nutraceuticals Functions
- Plastics & Elastomers Functions
- CAS No.
- 7631-86-9
- Food Additive Number
- E 551, INS 551
- Technologies
- Product Families
Features & Benefits
- Benefit Claims
- Labeling Claims
- Agrochemicals Features
- Base Chemicals Features
- CASE Ingredients Features
- Food Ingredients Features
- Materials Features
Applications & Uses
- Markets
- Applications
- Applicable Processes
- Compatible Polymers & Resins
- Base Chemicals End Uses
- Coating Type
- Plastics & Elastomers End Uses
- Uses
Non-modified pyrogenic silicas can be directly used as high-quality fillers for rubber, plastic and leatherette, as thickeners of liquids (paints, lubricating greases, glues, sealants and others), as carriers of active materials (in medicine, perfumery), as anti-caking agents of loose materials as well as in radio electronics, textile and other industry branches.
Properties
- Physical Form
- Appearance
- Loose blue-white powder (Non Compacted), White mass in the form of porous pieces (Compacted)
- Characteristics
Value Units Test Method / Conditions Mass part of Silicone Dioxide (SiO₂) in Recalculation on Burnt Substance min. 99.9 % GOST 14922 pH Value (Suspension) 3.7 - 4.5 - GOST 14926 Mass part of Fe₂O₃ max. 0.003 % GOST 14923 Mass part of Al₂O₃ max. 0.05 % GOST 14924 Mass part of TiO₂ max. 0.02 % GOST 14925 Mass Part of Moisture** max. 1.5 % GOST 14927 Mass Loses at Burning max. 1 % GOST 14928 Bulk Density (non compacted) 40 - 60 gr/dm³ GOST 14929 Bulk Density (compacted) 120 - 140 gr/dm³ GOST 14930 Specific Surface by BET method 200 ± 25 m2/gr GOST 14931 Mass part of Big Particles (grit) max. 0.04 % GOST 14932
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Notes
- *) In noncompacted silica there can be easily decomposable/breakable loose pieces
- **) Increase of moisture mass part is allowed for grades 60, 90, 120, 150, 175 and 200, not more than up to 2%; for grades 300 and 380 not more than up to 3 and 4% accordingly, during the shelf life at relative air humidity of not more than 60%.
Packaging & Availability
- Packaging Type
- Packaging
Hydrophobic
gradesBAGS 4 kg 10 kg PALLETS 120 kg
132 kg
144 kg180 kg
200 kg
220 kgFULL TRUCK (22 pallets) 2640 kg
2904 kg
3168 kg3960 kg
4400 kg
4840 kg40' High Cube 2880 kg 4400 kg CONTAINER (20 pallets)