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FUMISIL® M170 hydrophobic fumed silica, are produced by chemical treatment of hydrophilic grades with silanes or siloxanes.

Functions: Anti-Caking Agent

Chemical Family: Carbonates, Silica

Labeling Claims: Low VOC, Non-Toxic

Features: Alkali Resistance, Good Brightness, Good Mechanical Properties, Good Wetting, High Color Strength, High Viscosity, Improves Adhesion, Low VOC

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
CAS No.
7631-86-9
EC No.
231-545-4
Technologies

Features & Benefits

Labeling Claims
Base Chemicals Features

Applications & Uses

Compatible Substrates & Surfaces
Application

Thickener of plastic lubricants, agent against caking of free-flowing materials, is a part of polygraphic paints, silicone rubber,adhesives, cable compounds and gels, cosmetics, paints and coatings.

Properties

Physical Form
Appearance
Free-Flowing Powder From White To Light Grey Colour Without Strange Dissemination
Typical Properties
ValueUnitsTest Method / Conditions
Mass Part of Silicon Dioxide, Siо2min. 99,8wt.%
Рн of Suspensionmin. 3,9
Loss on Heating, (2 Hrs at 105℃) max. 0,6wt.%
Loss on Calcination, (2 Hrs at 1000℃) max. 2wt.%
Molal Concentration of Methyl-Silyl Groupsmin. 0,4mmol/gr
Molal Concentration of Hydroxyl Groups0,05mmol/gr
Mass Part of Moisture max. 0,6%
Bulk Density Noncompacted35 - 60gr/dm³
Bulk Density Compacted70 - 100gr/dm³
Specific Surface175 ± 20m2/grBET method
Hydrophobic Propertymin. 99,0%

Safety & Health

Safety Notes

The product is fireproof, explosion-proof, nontoxical.

Packaging & Availability

Packaging Type
Packing

FUMISIL®M170, modified grades, is offered in following packaging: multiple layer 10 kg, 12,5 kg paper bags on pallet.

Storage & Handling

Storage

FUMISIL®M170, modified grades, should be stored in the original packaging in dry storage areas. Guaranteed storage: 12 months.