Micro Silica Fume India Navi Mumbai, Maharashtra

Silica fume, also known as micro silica, is an amorphous (non-crystalline) polymorph of silicon dioxide. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 nm1application is as pozzolanic material for high performance concrete. Silica fume is an ultrafine airborne material with spherical particles less than 1 î¼m in diameter, the average being about 0.1 î¼m. This makes it approximately 100 times smaller than the average cement particle. Because of its extreme fineness and high silica content, silica fume is a very effective pozzolanic material. Standard specifications for silica fume used in cementitious mixtures are astm c1240,en 13263.

Country of Origin : EGYPT, CHINA

Grade : Industrial Grade, ORISIL 90D

Color : Grey

Packaging Type : HDPE Bag, Jambo Bags

Brand Name : Microsilsica

Microsilica, Silica Fume Suppliers - Oriental Trexim Private Limited is a leading Exporter, Supplier, Manufacturer of Micro-White Microsilica, Microsilica, Silica Fume, Fumed Silica, Metakaolin, Microwhite Silica Fume and other material like Super Plasticizers in India. Silica fume, also known as micro silica, is an amorphous (non- crystalline) polymorph of silicon dioxide. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 nm1application is as pozzolanic material for high performance concrete. Silica fume is an ultrafine airborne material with spherical particles less than 1 μm in diameter, the average being about 0.1 μm. This makes it approximately 100 times smaller than the average cement particle. Because of its extreme fineness and high silica content, silica fume is a very effective pozzolanic material. Standard specifications for silica fume used in cementitious mixtures are ASTM C1240,EN 13263.

Color : Dark-grey

Feature : High Performance, Longer Shelf Life

Packaging Type : Packet

Bulk Density : 500-1000 Kg/m3

Packaging Size : 25 Kg

Color : Dark Grey

White microsilica silica fume - the ultimate pozzolan microsilica- we are pleased to offer orisil microwhite microsilica silica fume- concrete, tiles, paints for the production of high performance decorative concrete products.we have thoroughly evaluated the performance of this product and found it superior to other pozzolans as well as other silica fume ands metakaolin with better performance, as the sio2 content is very high comparing to metakaolin,.

Type : Silica

Grade : Industrial Grade

Color : White

Form : Powder

Packaging Type : Jambo Bags

Country of Origin : India

Color : White

Addition of silica fume also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicingsalts) and saltwater bridges. Microsilica, silica fume for refractory in the last three decades, microsilica has been widely used as filler in refractory materials, particularly in castables. Microsilica particles have an average size of 0.15 microns and are an amorphous form of silica which may contain smaller quantities of impurities like c, na or k formed along the production route. Of late, microsilica from ferrosilicon production is not used for refractory applications owing to higher impurity contents. Microsilica in a fresh castable has a dual effect

Grade : Industrial Grade

Color : Grey

SiO2 content : 90%

Country of Origin : India

Brand Name : ORISIL