Products Description
Silico (Si) Granulesn is a high-purity, versatile industrial-grade silicon material. It boasts excellent chemical stability, high-temperature resistance, and electrical conductivity, playing a crucial role in the fields of metallurgy, chemicals, electronics, and solar energy. Manufactured from high-quality silica, Silico (Si) Granulesn is processed through advanced smelting and refining techniques. The silicon content typically exceeds 98%, with some premium grades achieving a purity of over 99.5%. This ensures its reliable performance in precision manufacturing.
Utilizing advanced crushing and screening technologies, Silico (Si) Granulesn has uniform particle sizes, commonly ranging from 1 to 10 mm. It also has good flowability, which facilitates automated feeding and precise proportioning. Its high-temperature resistance is particularly remarkable, with a melting point of 1,414°C. This allows Silico (Si) Granulesn to maintain stable performance in high-temperature industrial environments such as casting, refractory materials, and metallurgy. As a basic component of semiconductor materials, Silico (Si) Granulesn plays a key role in the production of solar cells, integrated circuits, and electronic components.
In the metallurgical industry, Silico (Si) Granulesn is commonly used as a deoxidizer or alloying additive. It can effectively enhance the strength and corrosion resistance of steel and aluminum alloys. In the chemical industry, Silico (Si) Granulesn is used to produce organic silicon compounds such as silicone rubber, silicone resin, and silicone oil. The photovoltaic industry relies on high-purity silicon granules to be further refined into polycrystalline or monocrystalline silicon to meet the manufacturing requirements of solar panels. In addition, Silico (Si) Granulesn can be combined with silicon carbide and other materials to make high-temperature furnace linings or ceramic components, which are widely used in the field of refractory materials. In the electronics industry, it serves as the primary form of semiconductor material, providing essential support for the processing of chips and electronic components.
Silico (Si) Granulesn is usually packaged in moisture-proof woven bags or bulk bags, with a common specification of 25 kg per bag. Customization is also available according to customer requirements. To ensure product quality, it is recommended to store Silico (Si) Granulesn in a dry and well-ventilated warehouse, avoiding contact with acids, alkalis, and other corrosive substances. As an inorganic non-metallic material, Silico (Si) Granulesn is chemically stable and non-toxic. However, dust prevention measures should still be taken during processing to avoid inhaling fine particles.
With its outstanding purity and wide range of applications, Silico (Si) Granulesn has become a core raw material for new energy, high-tech manufacturing, and the upgrading of traditional industries. Whether it is standard specifications or special requirements, customized solutions can be provided to meet the needs of different industrial fields.
features of Silico (Si) Granulesn
High Purity
Silico Granules are very pure. They are often used in applications that need high-purity silicon, like making semiconductors and solar cells.
High Density and Small Particle Size
These granules have the highest possible density and the smallest average particle size. This makes them perfect for processes like Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD).
Chemical Stability
Silicon granules are chemically stable. They don't easily react with other materials.
Thermal Stability
Silicon granules can withstand high temperatures. This makes them suitable for high-temperature deposition processes.

Applications of Silico (Si) Granulesn
Electronics Industry
High-purity silicon granules are key materials for making electronic components like semiconductors, solar cells, and rectifiers. They can be doped to create semiconductors with specific electrical properties.
Optical Coatings
Thanks to their high transparency and good insulation, Silico Granules are also used to make optical coatings and protective films.
Agriculture
In agriculture, silicon granules can be used as fertilizers. They can improve the soil's cation exchange capacity and water retention ability. For example, Agrisilica® Granules is a fertilizer that contains 26% plant-available silicon.
Industrial Processing
In industrial processing, silicon granules can be used to make abrasives, grinding wheels, and sandpaper.

Specification of Silico (Si) Granulesn
|
Product Name |
Silicon Granules |
|
Chemical Formula |
Si |
|
Purity (%) |
99.999 |
|
Evaporation temperature (℃) |
1412 |
|
Bulk density (g/cm3) |
2.33 |
|
Available Shapes |
Granules, Pieces |
|
Application |
Evaporation Coating |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Silico (Si) Granulesn?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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