Silica Fume

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Product Details:

Density 2.2 Gram per cubic centimeter(g/cm3)
CAS No 69012-64-2
Taste Tasteless
Refractive Rate 1.458
Grade Construction Grade
Physical Form Fine powder
Molecular Weight 60.08 g/mol
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Product Details
Product Description

Silica Fume Product Specifications

Solubility Insoluble in water
Storage Store in a cool dry and well-ventilated area away from moisture
Purity 85%92%
HS Code 281122
Appearance Grey to white powder
Ph Level 6.07.5
Usage Additive in concrete grouts and mortars to improve strength and durability
Ingredients Amorphous silicon dioxide
Properties High surface area high silica content improves mechanical properties of materials
Shelf Life 12 months if stored properly
Molecular Formula SiO2
Application Used in construction industry as a pozzolanic material for high-strength concrete and refractory applications
Poisonous NO
EINECS No 273-761-1
Smell Odorless
Structural Formula SiO2
Shape Amorphous particles
Melting Point 1650C
Refractive Rate 1.458
Taste Tasteless
Density 2.2 Gram per cubic centimeter(g/cm3)
CAS No 69012-64-2
Molecular Weight 60.08 g/mol
Physical Form Fine powder
Grade Construction Grade

Product Description

Silica Fume is a product of producing silicon metal and ferrosilicon alloys. It is widely used in concrete. Due to its chemical and physical properties, this fume is very reactive pozzolan. The concrete containing silica fume can have very high strength & can be very long lasting. In addition, it is available from suppliers of concrete admixtures and, when stated, is added at the time of concrete production. Silica Fume in concrete is available in wet or dry forms.