Fine Silicon Metal Powder for Custom Mesh Requirements
Fine silicon metal powder is produced by crushing, grinding and screening silicon metal into smaller particles. Compared with silicon metal lumps, powder form is easier to mix with other raw materials and is more suitable for processes that need controlled particle size, better dispersion or larger contact surface.
When you purchase fine silicon powder, the key is not only the product name. A 100 mesh powder, a 200 mesh powder and a 325 mesh powder may look similar, but they behave differently in mixing, feeding, storage and reaction. If the mesh size is not suitable, your production may face uneven mixing, extra screening work, dust, clumping or feeding difficulty.
We supply fine silicon metal powder according to different mesh size requirements. You can choose regular mesh sizes such as 100 mesh, 200 mesh and 325 mesh, or discuss customized particle size according to your application. Before quotation, you can send us your required Si content, mesh size, particle size range, sample quantity and packing method. We will check whether regular stock or custom processing is more suitable for your order.
Why Mesh Size Matters in Silicon Powder Use
Mesh size directly affects how silicon powder performs in your production process.
Coarser powder, such as 100 mesh, is easier to feed, handle and store. It is suitable when your process needs powder form but does not require very fine dispersion.
Medium fine powder, such as 200 mesh, gives better mixing performance and a larger contact surface. It is often selected when the powder needs to blend more evenly with other materials.
Fine powder, such as 325 mesh, provides better dispersion but also requires more attention to dust control, moisture protection and sealed packing. If the powder is stored in a humid environment, fine particles may absorb moisture or form clumps before use.
For custom mesh powder, the target particle size range should be confirmed clearly before quotation. A narrow particle distribution may require extra screening or classification, which can affect processing cost and lead time.
Silicon Powder Mesh Size Reference
| Mesh Size | Particle Character | Common Use Direction | Purchase Attention |
|---|---|---|---|
| 100 Mesh | Relatively coarse powder | Easier feeding and general mixing use | Check whether dispersion is enough for your process |
| 200 Mesh | Medium fine powder | Better mixing and larger contact surface | Confirm dust control and packing method |
| 325 Mesh | Fine powder | Higher dispersion requirement | Moisture protection and sealed packing are important |
| Custom Mesh | Made according to requirement | Special industrial process |
Target particle size and order quantity must be confirmed |
Fine Silicon Metal Powder Specification
| Item | Specification |
|---|---|
| Si | 98.5% Min |
| Fe | 0.17% Max |
| Al | 0.08% Max |
| Ca | 0.03% Max |
| C | 0.019% Max |
| Moisture | 0.04% Max |
| Particle Size | 100–325 Mesh / Custom Mesh |
| Appearance | Grey fine powder |
The above data is a reference specification for industrial fine silicon metal powder. Actual batch values can be checked by COA. If your production needs a different Si content, impurity range, moisture limit or mesh size, we can match available material or discuss custom processing according to your requirement.
Custom Supply and Packing Information
| Item | Details |
|---|---|
| Product Name | Fine Silicon Metal Powder |
| Available Mesh | 100 mesh / 200 mesh / 325 mesh / custom mesh |
| Custom Processing | Available according to target particle size and order quantity |
| Sample | Can be arranged according to stock and mesh requirement |
| Packing | 25kg PE-lined bags / drums / 1MT jumbo bags / pallet packing |
| Documents | COA, MSDS, packing list, commercial invoice |
| Main Checks Before Shipment | Si content, impurity values, moisture, particle size, packing condition |
| Trade Terms | FOB / CFR / CIF available |
What Affects Fine Silicon Metal Powder Price?
Fine silicon metal powder price is not only decided by silicon content. Mesh size, particle distribution, custom processing, moisture control and packing method can all change the final quotation.
For example, 100 mesh powder and 325 mesh powder require different grinding and screening work, so the price cannot be judged only by product name. If you need a custom particle size or a narrow particle distribution, additional processing may be required.
| Price Factor | Why It Affects Price | What You Should Confirm |
|---|---|---|
| Si Content | Higher Si content or lower impurity limits may require a different raw material grade | Required Si, Fe, Al, Ca and C limits |
| Mesh Size | Finer powder needs more grinding and screening work | 100 mesh, 200 mesh, 325 mesh or custom mesh |
| Particle Distribution | Narrower particle range may need extra classification | Target particle size range or PSD requirement |
| Moisture Limit | Fine powder may need better drying, sealing and storage control | Moisture limit and storage condition |
| Packing Method | Fine powder needs moisture-resistant and leakage-resistant packing | PE-lined bags, drums, jumbo bags or pallets |
| Order Quantity | Sample orders and bulk orders have different processing and handling costs | Sample quantity, trial order or bulk order |
| Custom Processing | Special particle size may require separate processing arrangement | Target mesh, tolerance and lead time |
| Destination Port | Freight cost changes according to route and shipment method | Destination port and trade term |
If you only ask for "silicon powder price" without mesh size, quantity and packing method, the quotation can only be a rough reference. To provide an accurate price, we need to know your particle size requirement and actual order details first.
Packing Options for Fine Silicon Powder
Fine silicon powder needs proper packing because powder material can be affected by moisture, dust, leakage and handling conditions. The finer the powder is, the more attention should be paid to sealing and storage.
| Packing Method | Suitable Situation | Notes |
|---|---|---|
| 25kg PE-lined bags | Small-volume use and easier manual handling | Suitable for fine powder and sample-to-medium orders |
| Drums | Cleaner handling and better protection | Often used for finer powder or higher cleanliness requirements |
| 1MT jumbo bags | Bulk industrial orders | More suitable for coarser powder or large-volume use |
| Pallet packing | Easier unloading and warehouse handling | Can be combined with bags or drums |
| Customized packing | Special export or storage requirements | Confirm before quotation |
For 325 mesh or finer powder, moisture-resistant packing is usually more important. If your warehouse environment is humid or your production is sensitive to clumping, please tell us before quotation so we can discuss a more suitable packing method.
Custom Processing and Sample Support
If your production process requires a specific mesh size, we can discuss custom processing according to your target particle size, order quantity and available stock condition.
For new projects, sample testing is useful. A sample can help you check powder appearance, particle size, mixing behavior, dust condition, moisture sensitivity and basic suitability before purchasing a larger quantity.
When you request a sample, please provide:
Required mesh size Required Si content Application or testing purpose Sample quantity Packing requirement Destination address or port Required documents
This helps us check whether the sample can be prepared from available stock or needs custom processing.
Application Case: Custom Silicon Powder for Mixing Process
One customer used fine silicon powder in an industrial mixing process. Their previous powder had unstable particle size. Some batches contained more coarse particles than expected, so their operators had to screen the material again before production.
This extra screening work slowed down material preparation and increased labor time. In some batches, the powder also showed slight clumping after storage, which made feeding less convenient during daily production.
After checking their target mesh size, moisture requirement and packing condition, we recommended a finer silicon powder with a more suitable particle range. We also discussed PE-lined packing to reduce moisture risk during transportation and storage.
After receiving the material, their team reduced extra screening work and used the powder more smoothly in daily mixing. The confirmed mesh size also helped them keep material preparation more consistent from batch to batch.
If your current silicon powder has similar problems, such as uneven particle size, too much dust, clumping after storage or repeated screening before use, you can send us your required mesh size and application. We can help check suitable particle size, packing method and quotation details.
How We Help You Match the Right Silicon Powder
We do not only quote by product name. For fine silicon metal powder orders, we help you check the details that affect actual use, including mesh size, Si content, impurity limits, moisture, packing method and sample requirements.
If your process needs easy feeding, a coarser mesh may be more practical. If your process needs better dispersion or larger contact surface, a finer mesh may be more suitable. If your powder is stored for a long time or transported in humid conditions, packing should also be discussed before shipment.
This helps you avoid buying powder that looks correct by name but creates problems in mixing, feeding, storage or inspection after arrival.
What to Send for Silicon Powder Quotation
To quote fine silicon metal powder accurately, please send us the following information:
Required Si content Required mesh size or particle size range Order quantity Sample requirement Application or production process Packing method Moisture requirement Destination port Required documents such as COA or MSDS Whether custom processing is needed
Without mesh size and order quantity, any silicon powder price can only be a rough reference. The more specific your requirement is, the easier it is to match suitable material and provide an accurate quotation.
Company Profile
ZHEN AN INTERNATIONAL CO., LIMITED supplies metallurgical raw materials for steelmaking, foundry, alloy production and industrial material processing. For fine silicon metal powder orders, we focus on helping you confirm the details that affect real production use, including Si content, mesh size, impurity limits, moisture, packing method and sample testing.
We can discuss regular mesh sizes and custom particle size requirements according to your application. If your process needs 100 mesh, 200 mesh, 325 mesh or a special particle range, you can send us your technical requirement before quotation. We will check stock, processing options, packing method and COA information according to your order.
For export orders, we can arrange PE-lined bags, drums, jumbo bags, pallet packing and shipment documents according to your requirements. Our goal is to help you receive silicon powder that is easier to inspect, easier to store and better matched with your production process.
Common Questions About Fine Silicon Metal Powder
Q: What mesh sizes can you supply for fine silicon metal powder?
A: Common mesh sizes include 100 mesh, 200 mesh and 325 mesh. Custom mesh size can be discussed according to order quantity and processing conditions.
Q: Why does silicon powder price change with mesh size?
A: Finer powder usually needs more grinding, screening and packing control. Custom particle distribution may also increase processing cost.
Q: Can I request a sample before bulk order?
A: Yes. Sample can be discussed according to mesh size, stock and shipping condition. Please send your testing purpose and required sample quantity.
Q: How should fine silicon powder be packed?
A: Fine powder can be packed in PE-lined bags, drums, jumbo bags or pallet packing. For finer mesh powder, sealed or moisture-resistant packing is recommended.
Q: Can you customize particle size?
A: Custom particle size can be discussed. Please send your target mesh size or particle size distribution before quotation.
Q: What problems may happen if the mesh size is not suitable?
A: If the powder is too coarse, mixing may not be even enough. If the powder is too fine, you may face dust, clumping, moisture absorption or feeding difficulty.
Q: What information is needed for quotation?
A: Please send Si content, mesh size, quantity, packing method, application, destination port and any special impurity or moisture limits.
