AEROSIL® 200 LV

AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g.

Principal: Evonik Corporation Coating Additives

Functions: Anti-Blocking Agent, Anti-Blocking Agent, Anti-Caking Agent, Anti-Caking Agent, Anti-Settling Agent, Carrier, Carrier, Dispersant, Dispersant, Reinforcement, Reinforcement Agent, Thickener

Chemical Name: Silica, Hydrophilic, Fumed

Chemical Family: Silicon-based Compounds

Compatible Polymers & Resins: High Temperature Vulcanizing Silicone Rubber (HTV), Silicone Elastomer

Features: Anti-Settling, Anti-caking, Better Flowability, Corrosion Resistance, Dispersible, Free-flowing, Good Thickening Power, Hydrophilic, Provides Anticaking, Sag Resistance

End Uses: Cable Compounds, Cable Gels, Plastic Coating, Powder Coating, Printing Ink, Varnishes, Wood Coating

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Product Properties
  • Rheology and thixotropy control of liquid systems binders, polymers, etc.
  • Used as anti­settling, thickening, anti­sagging agent.
  • Reinforcement of HTV­silicone rubber.
  • Improvement of free flow and anti­caking characteristics of powders
  • Reduced dust development.
  • Improved incorporation and handling when applying sufficient shear forces.

Regulatory & Compliance

Packaging & Availability

Packaging Type
Product Packaging

AEROSIL® 200 V is supplied in multiple layer 20 kg bags.

Storage & Handling

Storage and Shelf Life Information
  • Recommended to store the product in closed containers under dry conditions and to protect the material from volatile substances.
  • AEROSIL® 200 V should be used within 2 years after production.

Other

Apparent Tamped Density
120.0 g/L
Color (SDS)
White
Decomposition Temperature (SDS)
min. 2000.0 °C
Density (SDS)
2.2 g/cm³
Item Number
Loss on Ignition
max. 1.0 %(W/W)
Melting Point (SDS)
1700.0 °C
Moisture Content
max. 1.5 %(W/W)
Odor (SDS)
Odorless
Principal
Shelf Life
2.0 yr
Silicon Content
min. 99.8 %(W/W)
Solubility In Water (SDS)
min. 1.0 mg/L
Specific Surface Area
175.0-225.0 m²/g
pH
3.7-4.5
pH (SDS)
3.7-4.5
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 1.0 %(W/W)%(W/W)at 1000°C, 2 hrs based on material dried, for 105°C, 2 hours
pH3.7-4.5-in 4% dispersion
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density120.0 g/Lg/LDIN EN ISO 787-11
Moisture Contentmax. 1.5 %(W/W)%(W/W)at 105°C, 2h
Specific Surface Area175.0-225.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
Material Composition
ValueUnitsTest Method / Conditions
Silicon Contentmin. 99.8 %(W/W)%(W/W)based on ignited material, as silicon dioxide
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 2000.0 °C°C
Density (SDS)2.2 g/cm³g/cm³at 20°C
Melting Point (SDS)1700.0 °C°C
Solubility In Water (SDS)min. 1.0 mg/Lmg/L
pH (SDS)3.7-4.5-at 20°C, 40 g/L