1.1000 KG jumbo bag for Elkem microsiica grade white silica fume for USA readymix.
2.20KG small paper bag for Elkem microsiica grade white silica fume for USA readymix.
3.25KG small paper bag for Elkem microsiica grade white silica fume for USA readymix.
4.Other customerized packing for Elkem microsiica grade white silica fume for USA readymix.
1 - 500
501 - 1000
1001 - 5000
To be negotiated
White silica fume,also called white zircon silica fume, is the byproduct of recycled during the production of desilicated zirconiavia electric smelting.
Winitoor White silica fumeis producedthrough advanced technique of electric melting method.The advantage is of fine particle size, big specific surface area, good liquidity and high SiO2 content and realizing the recycling of resources.
Packaging & Shipping
White or off-white
White silica fume is mainly used in amorphous refractory materials, construction, ceramics, pigments, chemicals, etc.
White silica fumecan reduce the dosage of cement in concrete.
White silica fume can eliminate material segregation.
White silica fume can enhance concrete strength
White silica fume can improve abrasion resistance and durability.
White silica fume can increase corrosion resistance of rebar.
White silica fumecan effectively reduce water addition and its good thixotropy has combination function in low temperature, hence it is the best binding agent, additive and performance improving admixture.
In the amorphous castables,white silica fume is used for steel ladle.It has the function of high temperature resistance and heat preservation of liquid steel.
When white silica fume is used in high-alumina brick, magnesite brick, slide gate brick, furnaces, and refractory materials in other high-temperature equipment, it will improve the quality level of product, and bears the functions other ordinary refractories are incapable of.
Quanzhou Winitoor Industrial Co.,Ltd has been in microsilica(a powder),mainly
for concrete and refactory since 2004.
Our standard products are densified microsilica from SiO2 85% to 94%,mostly used
type is 85%SiO2 and 92%SiO2;
undensified microsilica for refractory from SiO2 92% to 97% SiO2,mostly used type is 94%
SiO2 and 96% SiO2,97% SiO2 is very less capacity for microsilica suppliers.
We have exported thousand tons of densified and undensified microsilica to different countries.
Our quality is under control of the ISO 9001 certificate and meeting the standard of ASTM C1240
with a third-party test quality guanranteed.
Besides,we have a well-conditioned warehouse to store our microsilica to keep a stable quality and
keep a enough capacity for our customers.
For any inquiry or questions,pls contact Kris at the below: