Not your region? Change it here:

Your region:
erzkontor.com
CREMER Erzkontor Logo

Raw materials for your needs

Microsilica

Microsilica, 45 µm, arises from the production of silicon or ferrosilicon metal.

Your regional sales manager

Kassandra Landell

Sales Manager

Applications

Microsilica, also known as silica fume, is used as an additive in concrete to improve its strength and durability. It is also used in the manufacture of refractory materials and in some metallurgical applications.

Processing and Services

We offer a range of services and processing options for your material.
Discover

Other Products

Brucite

Minerals

Brucite is also referred to as magnesium hydroxide when it exists in its synthetic or chemical form. Magnesium hydroxide is an inorganic compound that occurs in the form of...

Caustic Calcined Magnesia

Minerals

Caustic Calcined Magnesia (CCM) is a mineral raw material produced by calcining magnesium carbonate at high temperatures. It is characterized by high purity and excellent c...

Chrome Oxide Green

Minerals

Chrome Oxide Green is an inorganic green pigment made from various chromium compounds by heating to approx. 800°C. It can be used in paints, inks and glasses. Due to its hi...

© 2025 CREMER ERZKONTOR