Overview of 5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC

5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC is a high-purity (≥99.9%) aluminum oxide material with perfectly spherical particles, ensuring superior flowability, packing density, and sintering performance. It is widely used in thermal interface materials (TIMs), advanced ceramics, coatings, and composite materials due to its exceptional thermal conductivity, chemical stability, and mechanical strength.

Key Features of 5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC

High Purity (99.9% Al₂O₃) – Minimal impurities for optimal performance.
Uniform Particle Size Distribution – Enhances consistency in composites & coatings.
Excellent Flowability & Packing Density – Ideal for 3D printing & molding.
High Thermal Conductivity – Perfect for thermal pastes & heat dissipation.
Superior Sintering Performance – Enables high-density ceramic components.

(5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC)

Specification of 5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC

This 5 micron white spherical light weight aluminum oxide powder offers high pureness. Its 99.95% Al2O3 web content is crucial. Contaminations are very reduced. This ensures dependable performance. It protects against contamination in delicate applications. You require constant thermal conductivity. High purity delivers this.

The particle dimension is tightly managed. It averages 5 micrometers (). Great particles fill up microscopic spaces effectively. They create more call factors. Warmth transfers better in this manner. Surface area is huge. This increases warm dissipation.

The spherical form is important. Balls roll and load densely. They decrease voids inside products. Heat pathways end up being extra efficient. Flow boosts throughout mixing. Handling is easier. Viscosity remains convenient.

The intense white shade is necessary. It functions well in products needing a clean look. White thermal pads or gels look expert. Color uniformity issues for branding.

This alumina powder masters thermal monitoring. Utilize it in thermal interface materials. Believe thermal pads, gels, and greases. It connects warmth sources and sinks effectively. Warmth actions away much faster. Instruments run cooler.

It’s likewise crucial for digital substrates. Utilize it in Copper Outfitted Laminates (CCL). Utilize it in Protected Metal Substrates (IMS). Use it in Epoxy Molding Compounds (EMC). It offers outstanding electric insulation. It offers strong mechanical support. It manages heat effectively in circuits.

Efficiency is steady under stress. It deals with heats well. It resists chemical deterioration. It gives long-lasting integrity. Products last much longer.

Makers value its uniformity. Batch-to-batch harmony is assured. Handling criteria remain predictable. Your assembly line runs smoothly. Quality control is less complex.

This powder incorporates quickly right into formulas. Blending is simple. It distributes consistently. Final products have dependable homes every time.

(5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC)

Applications of 5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC

This 5um white round light weight aluminum oxide powder is incredibly pure at 99.95%. Its little, rounded shape makes it best for numerous jobs. Individuals require it a lot in electronic devices and warm management.

Thermal pads, gels, and greases use this powder. It gets mixed right into silicone or various other oils. The powder assists heat move far from warm components like computer chips. It does this effectively. The powder itself does not conduct electricity. This is important. It keeps electric components secure while cooling them. The tiny, round fragments pack firmly together. This produces excellent courses for warm to travel. The powder is very difficult. This helps the thermal material last longer. It does not damage down quickly under pressure.

Circuit card makers need this alumina as well. It goes into Copper Outfitted Laminate (CCL) and Shielded Steel Substrates (IMS). Here, the powder imitates a strong filler inside the plastic layers. It makes the boards better at taking care of warm. The boards stay cooler. This stops components from getting too hot. The powder also makes the boards stiffer and more powerful. It boosts the electric insulation. This avoids shorts.

Epoxy Molding Compound (EMC) uses this powder greatly. EMC shields fragile electronic components like chips. It seals them in a hard plastic shell. Adding the alumina powder is vital. It handles the warmth these chips make. Without it, the chips might get too hot inside their bundle. The powder also makes the EMC covering stronger. It aids the shell stand up to splitting. It makes the shell resist heat damage much better. The covering increases much less when hot. This keeps whatever secure. The powder fills space effectively. This means much less epoxy resin is required. It can save prices.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC

What is this alumina powder? It’s a white, spherical aluminum oxide powder. Its chemical name is Al2O3. The purity level is 99.95%. The particle size is 5 micrometers. This powder works as a filler. It boosts thermal conductivity in materials.

Why choose spherical shape? Spherical particles flow better. They pack densely together. This improves heat transfer. Non-spherical shapes leave gaps. Heat moves slower through gaps. Spherical powder fills spaces evenly.

How does purity matter? 99.95% purity reduces impurities. Impurities block heat flow. They cause electrical leaks. High purity prevents this. Electronics need clean materials. This powder keeps systems safe.

Where is it used? It goes into thermal pads, gels, and greases. These cool electronics like CPUs. It’s in Copper Clad Laminates for circuit boards. It’s in Insulated Metal Substrates for LED lights. Epoxy Molding Compounds use it too. It makes these parts handle heat better.

Why 5-micron particle size? Small particles fit tiny gaps. They create smooth surfaces. This helps heat spread fast. Larger particles cause uneven layers. Smaller ones might clump together. 5 microns balances both issues. It mixes well without clogging machines.

This powder improves thermal management. It lasts long under high heat. It resists chemical damage. Many industries rely on its performance.

(5um 99.95% White Spherical Aluminum Oxide AL2O3 Alumina Powder for Thermal Pad Thermal Gel Thermal Grease CCL IMS EMC)