High Purity Best Quality Silicon Metal 553/3303 Metal Silicon For
Steelmaking Additives
What is Silicon Metal?
Metal silicon, also known as crystalline silicon or industrial silicon, is mainly
used as an additive for non-ferrous alloys.Silicon metal is a product smelted from quartz and coke in an
electric furnace. The main component silicon content is about
98%(in recent years, 99.99% of Si content is also included in metal
silicon), and the remaining impurities are iron and aluminum., calcium, etc.
Function
Silicon Metal is silver gray or dark gray powder with metallic
luster, which be of high melting point, good heat resistance, high
Specification
| Grade | Si(%) | Fe(%) | Al(%) | Ca(%) |
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
1. In organic silicon chemical operations, granular & powder silicon
metal is a base material used in the synthesis of organic silicon
products. It is often used to manufacture silicon monomers,
silicone oils, and silicone rubber preservatives. As an additive,
this product provides a significant increase in temperature
resistance, electrical insulation, corrosion resistance,
waterproofness, and many more highly valuable properties.
2. Used in organic chemicals: Silicon metal is used in
manufacturing a number of sorts of silicones, resins, and
lubricants.
3. It is an important material for cermet and space navigation. The
glass fiber with high transparency made of pure silica has high
communication capacity, is free from electric and magnetic
interference and has high confidentiality, and can be used for
optical fiber communication. Silicone organic compounds can be used
as plastics and coatings and are widely used.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags,
net weight of 1000KG per bag, gross weight of 1003KG per bag.
FAQ
1. Are you trading company or manufacturer ?
We are trading company.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20
days if the goods are not in stock, it is according to quantity.
3. Can you provide samples for free?
Yes, we can supply samples for free, and the freight will be
undertaken by clients.
4. May I visit your factory?
Yes, we will arrange professional reception personnel to patiently
explain to you.
