Silica Powder

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MOQ : 100 Kilograms

Silica Powder Specification

Density
2.6 Gram per cubic centimeter(g/cm3)

Usage & Applications
Used in glass, ceramics, paints, plastics, rubber, construction and foundry industries

Purity(%)
98-99.5%

Chemical Composition
SiO2 > 98%, trace amounts of Al2O3, Fe2O3, CaO, MgO

Application
Glass manufacturing, Foundry, Ceramics, Paints, Construction, Rubber, Plastics, Refractories

Hardness (%)
Mohs Hardness 6.5-7

Form
Powder

Melting Point
~1710C

Water Absorption
Very Low

Surface Finish
Fine Powder

Product Type
Natural/Processed Silica Powder

Types of Refractories
Acidic Refractory

Shape
Amorphous Powder

Porosity
Low to Moderate

Dimensional Stability
Excellent at High Temperatures

Strength
High Mechanical Strength

Specific Gravity
2.6 g/cm3

Thermal Conductivity
Low

Color
White

pH Value
6-7 (neutral)

Volatile Matter
<1%

Grain Size
Typically 200 mesh or micronized as required

Packing Type
HDPE bags or as specified

Moisture Content
<0.5%

Oil Absorption
Low

Loss on Ignition (LOI)
<1.5%

Refractive Index
1.46

Bulk Density
1.2 - 1.7 g/cm3

Shelf Life
12-24 months when stored properly

Silica Powder Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
200 Kilograms Per Week

Delivery Time
7 Days

Main Domestic Market
All India

Silica Powder About

Procure rarefied Silica Powder renowned for its high purity (SiO2 > 98%), fine amorphous form, and exquisite mechanical strength. Engineered with a neutral pH (6-7), low oil absorption, and minimal volatile matter, our product unlocks superior performance across glass, ceramics, paints, plastics, rubber, and foundry applications. With exceptional dimensional stability at elevated temperatures, high Mohs hardness (6.5-7), and a refractive index of 1.46, this powder delivers stable, long-lasting results. Available for sale in robust HDPE packaging, it offers a low moisture content, ensuring extended shelf life and dependable quality for all your industrial needs.

Other Features and Specialized Applications

Our Silica Powder exhibits low porosity, admirable thermal conductivity, and a white, fine powder finish. Typically used as a filling, reinforcing, and thixotropic agent, it is prized in glass manufacturing, ceramics production, as well as paints and coatings formulation. Its exceptional dimensional stability makes it a staple for refractories and construction. With low water absorption and high bulk density, it adapts fluidly into plastics and rubber, endorsing robust finished products in various industries.

Freight, FOB Port, and Export Markets

Silica Powder is routinely dispatched from major Indian ports, with samples available on request to prospective clients. We cater to both domestic and international markets, ensuring competitive freight solutions. Our product is delivered in HDPE bags for secure transit. We have established a leading presence in global markets, leveraging efficient logistics to meet every demand. Whether your operation is domestic or overseas, prompt delivery and reliable supply chains are central to our service ethos.

FAQ's of Silica Powder:

Q: How is Silica Powder typically used in industrial applications?

A: Silica Powder is utilized extensively across glass manufacturing, ceramics, paints, plastics, rubber, construction, and foundry industries due to its high purity and stability. Its fine particle size improves surface finish, mechanical strength, and thermal resistance of final products.

Q: What are the benefits of choosing this particular Silica Powder?

A: Our Silica Powder is rarefied and renowned for its high mechanical strength, neutral pH, and low impurity content (SiO2 > 98%). It offers excellent dimensional stability, low volatile matter, and reduced water absorption, enabling high-quality results in critical industrial applications.

Q: When can clients expect dispatch after placing an order?

A: After an order is confirmed, products are generally dispatched promptly from one of our major Indian ports, ensuring minimal lead time and efficient delivery as per client requirements.

Q: Where is your Silica Powder primarily exported?

A: We supply to both domestic and international markets, with a significant client base across Asia, Europe, the Middle East, and Africa, making us a renowned supplier worldwide.

Q: What packaging options are available for Silica Powder shipments?

A: Standard packing is in durable HDPE bags, with options for custom packaging as specified by clients. This ensures product stability and integrity during storage and transport.

Q: How does one request a sample before bulk purchase?

A: Samples can be requested directly through our sales team. Once the request is received, samples are dispatched swiftly to aid quality assessment before finalizing a bulk order.

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