Silica Fume

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Product Details:

Density 2.2 Gram per cubic centimeter(g/cm3)
Smell Odorless
Refractive Rate 1.458
Storage Store in a cool dry and well-ventilated area away from moisture
Ingredients Amorphous silicon dioxide
Usage Additive in concrete grouts and mortars to improve strength and durability
Grade Construction Grade
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Product Details
Product Description

Silica Fume Product Specifications

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

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.