G-Hexa Super Alumina Polishing Powder is a premium-grade, non-agglomerated alumina abrasive engineered to deliver ultra-smooth and scratch-free surface finishes. Designed for precision polishing, it ensures consistent particle distribution, making it ideal for applications involving PCBs, semiconductors, and a wide range of metals and minerals. Its high purity and controlled particle size enable superior surface refinement with minimal contamination.

Specifications

Key Applications & Uses

G-Hexa Super Alumina Polishing Powder is widely used in advanced material preparation and finishing processes:

• Precision polishing of semiconductor wafers for defect-free surfaces
• Surface finishing of printed circuit boards (PCBs) to enhance conductivity and reliability
• Metallographic polishing for microstructural analysis in research and industrial labs
• Fine polishing of minerals and geological specimens for analytical studies
• Mirror finishing of metals including stainless steel, aluminum, and alloys
• Preparation of samples for microscopy and surface characterization

Why Choose from G-Hexa?

G-Hexa delivers scientifically engineered polishing consumables designed for high-performance laboratory and industrial environments:

• Strict particle size control ensures consistent polishing results
• Non-agglomerated formulation prevents surface scratches and uneven finishes
• High chemical purity minimizes contamination risks in sensitive applications
• Optimized for reproducibility across research, academic, and industrial workflows
• Reliable supply and standardized packaging for lab efficiency
• Trusted by professionals in semiconductor, metallurgy, and materials science sectors

Frequently Asked Questions (FAQs)

Q1. What is the difference between 0.05 μm and 0.3 μm particle sizes?
0.05 μm is used for ultra-fine, final polishing to achieve mirror-like finishes, while 0.3 μm is suitable for intermediate polishing steps requiring fine surface refinement.

Q2. Is this alumina powder suitable for semiconductor applications?
Yes, its high purity and non-agglomerated structure make it ideal for semiconductor wafer polishing and precision applications.

Q3. Can this be used for metallographic sample preparation?
Absolutely. It is widely used in metallography for preparing samples with smooth, scratch-free surfaces for microscopic analysis.

Q4. Does the powder form agglomerates during use?
No, the formulation is specifically designed to be non-agglomerated, ensuring uniform dispersion and consistent polishing performance.

Q5. What is the recommended method of use?
It is typically mixed with water or a suitable polishing suspension medium and applied using polishing cloths or pads depending on the application.

Q6. How should the product be stored?
Store in a cool, dry environment in a sealed container to maintain its quality and prevent moisture absorption.