Elkem wins innovation award

Elkem was awarded the 2015 Saint Gobain Innovation trophy for our development of Emsac® slurry for Gypsum board.

Gypsum board additive

Elkem Microsilica® can be used in gypsum products as a process aid, to improve ingredient dispersion and to improve hardened properties and overall durability, particularly in fire tests.

Emsac® 500 slurry for Gypsum board

Emsac® 500 is an aqueous suspension of Elkem Microsilica®

Elkem Microsilica® Grade 920 for Gypsum Board

Elkem Microsilica® Grade 920 is a dry silica fume available in two main forms: Undensified (U)  and Densified (D).