MILLISIL®
- CAS Number
- 7631-86-9
- EC Number
- 231-545-4
- Chemical Name
- Barium sulfate, Silicon Dioxide
- Chemical Family
- Calcium Salts, SilicaCalcium SaltsSilica
MILLISIL® is for industrial use, mighty, workable silica sand deposits are of decisive importance. Nevertheless, chemical purity and constancy are not enough in order to apply silica directly as a raw material. In Quarzwerke plants silica sands are thoroughly prepared. The raw material has to pass exten-sive cleaning-, classification-, drying- and iron-free grinding processes in order to produce silica sands, flours and powders. For the production of silica flours and -powders with a defined grain size distribution separation processes are required in addition to iron-free grinding. Quarzwerke are able to produce silica powders with grain sizes down to 1 μm due to a fine-tuned combination of grind- and classification technology. Another refining step is the surface-treatment with silanes or silan-based substances which can be adjusted to the respective application.
Identification
- CASE Ingredients Features
- Abrasion ResistanceChemical ResistanceGood Mechanical PropertiesHeat ResistanceHigh GlossImproved Chemical ResistanceImproved HardnessNarrow Particle Size DistributionTranslucentWeather Resistance
- CASE Ingredients Functions
- Filler
Product families
Applications
- Electrical & Electronics — Other Electrical & Electronics Applications; Paints & Coatings — Other Paints & Coatings Applications
- Plasters & Renders
- Fillers Levellers & Joints
Product Families
- Fillers & Extenders
- Mortar & Gypsum Additives
Other characteristics
- Brand
- MILLISIL
- End Uses
- Building Materials
- Features
Abrasion Resistance, Chemical Resistance, Good Mechanical Properties, Heat Resistance, High Gloss, Improved Chemical Resistance, Improved Hardness, Narrow Particle Size Distribution, Translucent, Weather Resistance; density 2.65 g/cm3; hardness 7 (Mohs); high chemical resistance; low thermal expansion: 14*10-6/K (at T 20-300°C); good electrical insulating properties (low tan delta)
- Functions
- Filler, Scouring Agent
- Markets
- Building & Construction
- Electrical & Electronics
- Paints & Coatings
- Technology
- CASE Ingredients
- Industrial Additives & Materials
- Key Applications
paints / external plasters / anticorrosive coatings; epoxy resin for electrical applications; construction / construction chemicals; engineered stone; silicone
- Industrial Additives End Use
- Building Materials
- Industrial Additives Functions
- Filler
- Scouring Agent
- Compatible Substrates and Surfaces
- Metal
- Plastics
