High Purity Si 553 Metal Silicon Powder
Particle Size: 45–325 mesh / customized
Packing: 1MT jumbo bag / customized export packing
MOQ: 1MT or confirmed by order requirement
Documents: COA, MSDS, Packing List, Invoice
Trade Terms: FOB / CFR / CIF
Transportation: Ocean / Land / Air
High Purity Si 553 Metal Silicon Powder Description
One of the applications of high purity si 553 metallic silicon powder is the production of silicone rubber. Silicone rubber is a highly versatile material, used extensively as a sealant, adhesive and lubricant in a wide range of industrial applications. Synthetic elastomer derived from metallic silica powder, which can be moulded into different shapes and sizes. The silicon metal powder provides the rubber with excellent resistance to high temperatures, chemicals and UV radiation, making it an ideal solution for use in harsh industrial environments.
Another application for si 553 metallic silicon powders is the production of epoxy resins. Epoxy resins are a highly versatile material, used as adhesives, coatings and encapsulants due to their excellent adhesion, high strength and chemical resistance. Silicon metal powders are used as fillers in epoxy resins to improve the mechanical properties of epoxy resins, such as hardness, toughness and flexibility.
Si 553 Metal Silicon Powder Specification
Si 553 Metal Silicon Powder is mainly checked by Si content, Fe/Al/Ca impurity levels and particle size. The following specification is for regular supply reference.
|
Item |
Specification |
|
Product Name |
Si 553 Metal Silicon Powder |
|
Other Name |
Silicon Metal Powder / Industrial Silicon Powder |
|
Grade |
Si 553 |
|
Si Content |
≥98.5% |
|
Fe |
≤0.50% |
|
Al |
≤0.50% |
|
Ca |
Confirm by batch COA |
|
Form |
Powder |
|
Particle Size |
45–325 mesh / customized |
|
Appearance |
Dark gray metallic powder |
|
Application |
Steelmaking, aluminum alloy, deoxidizer, metallurgical additive |
|
Packing |
1MT jumbo bag / customized export packing |
|
Documents |
COA, MSDS, Packing List, Invoice |
|
MOQ |
1 ton |
Final Si, Fe, Al, Ca content and particle size should be confirmed by batch COA before shipment.
Si 553 Powder Documents and Inspection
FAQ
Q: What is Si 553 Metal Silicon Powder used for?
A: Si 553 Metal Silicon Powder is mainly used in steelmaking, aluminum alloy production, deoxidizer preparation and other metallurgical applications. You should confirm particle size, Fe/Al/Ca limits and COA before ordering.
Q: What particle size can you supply?
A: We can confirm silicon metal powder particle size according to your process requirement, such as 45 mesh, 100 mesh, 200 mesh, 325 mesh or customized size. Please send your required mesh size before quotation.
Q: Can you provide COA for Si 553 Metal Silicon Powder?
A: Yes. COA can be supplied before shipment to confirm Si content and Fe, Al, Ca impurity results. MSDS, packing list and invoice can also be provided according to your order requirement.
Q: What is the delivery time?
A: Delivery time depends on particle size, order quantity, packing requirement and current stock condition. Please send your required Si 553 powder specification and quantity, and we will confirm the available lead time before quotation.
Q: What information should I send for quotation?
A: Please send your required grade, particle size, quantity, packing method, destination port and document requirement. We will confirm the available specification, lead time and quotation.
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