Silicon-based materials technical datasheets (TDS)
Silicon based materials for construction
ELKEM MICROSILICA® 920
ELKEM MICROSILICA® 920 is a dry silica fume powder used as a filler and reactive pozzolan in construction materials, to improve fire performance and overall durability, available in two forms, Undensified (U) and Densified (D).
Product data sheet gypsum board applications
ELKEM MICROSILICA® 940
ELKEM MICROSILICA® 940 is a dry silica fume powder. It is a key ingredient in many construction materials. In use, it acts physically as a filler and chemically as a highly reactive pozzolan.
Product data sheet gypsum board applications
EMSAC® 500
EMSAC® 500 is an aqueous suspension of ELKEM MICROSILICA®. It is a key ingredient in many construction materials. In use, it acts physically as a filler and chemically as a highly reactive pozzolan.
Product data sheet gypsum board applications
Product data sheet fibre cement applications
ELKEM MICROSILICA® Slurry (EMSAC® 500E)
ELKEM MICROSILICA® Slurry (EMSAC® 500E), an aqueous suspension of microsilica compliant with EN 13263.
Product data sheet
MICROWHITE®
MICROWHITE®, a high purity microsilica for construction applications featuring purity, consistent properties and lightness of color.
Product data sheet
GROUTAID®
GROUTAID® is a specially formulated additive to increase the efficiency of injection grouting by improving both flowability and hardening for injection into soils and cracks in concrete and stone.
Product data sheet
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Silicon based materials for refractories
Elkem Microsilica® 971
The ELKEM MICROSILICATM 971 product, a high quality, purpose-made, low-impurity grade, for versatile applications in refractories, available in densified (D) or undensified (U) form, to be used in advanced refractory products such as self-flowing, low, ultra-low and no-cement castables.
Product data sheet
Elkem Microsilica® 951
Elkem Microsilica® is a key ingredient in advanced low and ultra-low cement castables. It is highly reactive during sintering, which leads to improved ceramic bonding at reduced firing temperatures.
Product data sheet
Elkem Microsilica® HQ
The Elkem Microsilica® HQ product is a cost-effective alternative for low cement castables, with controlled and stable chemical composition, based on low alkalis and higher reactivity.
Elkem Microsilica® 925T
Elkem Microsilica® is a key ingredient in advanced low and ultra-low cement castables. It is highly reactive during sintering, which leads to improved ceramic bonding at reduced firing temperatures.
Product data sheet
Elkem Microsilica® 968
The ELKEM MICROSILICATM 968 product, a cost-effective alternative for low cement castables, featuring a controlled and stable chemical composition.
Product data sheet
Elkem Microsilica® 925K
Elkem Microsilica® is a key ingredient in advanced low and ultra-low cement castables. It is highly reactive during sintering, which leads to improved ceramic bonding at reduced firing temperatures.
Product data sheet
Elkem Microsilica® 955
The Elkem Microsilica® 955 product, a medium-quality grade silica fume with tight specification limits based on in-process control, resulting in higher silica content and reduced impurities.
Product data sheet
Elkem Microsilica® 925
Elkem Microsilica® is a key ingredient in advanced low and ultra-low cement castables. It is highly reactive during sintering, which leads to improved ceramic bonding at reduced firing temperatures.
Product data sheet
SIOXX™
Designed for microsilica-containing LCC and ULCC, based on Al2O3 - SiO2 system with quick wet-out and low water demand.
SIOXX™-Quick
Designed to act as an accelerator in undispersed aluminosilicate systems like dry gunning LCC and ULCC mixes without clay.
SIOXX™-Zero
Designed for microsilica-gel bonded systems (NCC) to control the working and demoulding time and to develop high green-strength at room temperature.
SIOXX™-Flow
Designed to work as a multi-functional microsilica dispersant, for aluminosilicate LCC, ULCC and NCC, giving customers freedom to fine-tune their products with other additives (accelerators, retarders, etc.). It enhances the rheological properties, reduces the water demand and increases the flow. Suitable also for shotcreting.
By combining both SIOXX™-Flow and SIOXX™-Set products, setting can be controlled. SIOXX™-Flow product will also work in combination with Silica-Sol (colloidal silica) in NCC to control flow, working and setting time.When used in silica-sol systems a separate gelling agent needs to be added.
SIOXX™-Set
Designed for undispersed systems mainly for NC gunning mixes. Can also be used for LC and ULC gunning. In castables and shotcrete (dispersed systems) SIOXX™-Set can be used as accelerating agent.
SioxX®-Ten / SioxX®-Ten PLUS
SioxX® Mag
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