Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Chemical Name
- INCI Name
- CASE Ingredients Functions
- Cosmetic Ingredients Functions
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Benefit Claims
- Labeling Claims
- CASE Ingredients Features
- Materials Features
Applications & Uses
- Markets
- Applications
- Application Format
- Compatible Polymers & Resins
- Coating Type
- Plastics & Elastomers End Uses
- Applications
- Baking Tray Coatings
- Hair Care
- Industrial Adhesives
- Make-up
- Paints, Coatings, Inks
- Powder Coatings
- Skin Care
- Transportation
- Application Details
HDK® H2000 is applied as a reinforcing filler in elastomers, mainly silicone-elastomers. It is used as a free flow additive in the production of technical powders and as additive in antifoam agents. HDK® H2000 is not suitable for pharmaceuticals, food and feed. A good dispersion of HDK® H2000 is a must to assure optimum performance.
Properties
- Color
- Physical Form
- Appearance
- White colloidal powder
- Typical Properties
Value Units Test Method / Conditions BET Surface (area of hydrophilic silica) approx. 200 m²/g DIN ISO 9277 DIN 66132 Density (SiO₂) 2.2 g/cm³ DIN 51757 Residual Silanol Content 25 % - - Specifications
Value Units Test Method / Conditions Carbon Content 2.3 - 3.2 % DIN ISO 10694 Loss on Drying (at 105°C, 2 hours) max. 0.6 % DIN EN ISO 787-2 pH (in 4% dispersion, 1:1 mixture of water-methanol) 6.5 - 8.0 - DIN EN ISO 787-9 Surface Modification Trimethylsiloxy - - Tamped Density 100 - 250 g/l DIN EN ISO 787-11 - Properties
White colloidal powder of high purity.
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Safety & Health
- Safety Notes
During transportation and processing HDK® H2000 may cause electrostatic charges. Like other amorphous silicas HDK® H2000 does not show either carcinogenic (IARC classification, Volume 68, 1997) or mutagenic properties.
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability
- Packaging Information
Pallet with paper bags: 15 kg bags
Storage & Handling
- Storage Information
HDK® H2000 should be stored in the original packaging in dry storage areas.