Product Overview

This 50ml Zirconia (ZrO₂) Grinding Jar is designed for high-energy planetary ball mills, offering superior wear resistance and contamination-free grinding for battery materials, ceramics, pharmaceuticals, and nanomaterials. Its ultra-smooth inner surface ensures efficient particle size reduction down to the nanometer range.

Key Features

✅ Ultra-High Purity Zirconia (Yttria-Stabilized ZrO₂)

• 99.5% ZrO₂ – Exceptional hardness (≥9 Mohs) & fracture toughness.

• Zero Contamination – Ideal for Li-ion battery materials (LFP, NMC) and high-purity chemicals.

✅ Precision Engineered for Planetary Mills

• Compatible with Retsch, MTI, Across International & other major brands.

• 50ml capacity – Perfect for small-scale R&D (1–10g sample size).

✅ Superior Wear Resistance

• 10x longer lifespan than stainless steel or alumina jars.

• Minimal grinding media abrasion (saves costs on ZrO₂ balls).

✅ Leak-Proof Design

• Teflon-sealed lid prevents sample loss during high-speed milling.

• Optional gas-tight version available for inert/argon atmosphere grinding.

✅ Wide Applications

• Battery Research: Homogeneous electrode material preparation.

• Nanomaterials: Graphene, metal oxides, quantum dots.

• Pharmaceuticals: API micronization (GMP-compliant).

• Ceramics: ZTA, alumina, advanced ceramic powders.

Technical Specifications

Why Choose This Zirconia Jar?

✔ Nanoscale Grinding – Achieves ≤100nm particle sizes.
✔ Chemical Inertness – Resists acids/alkalis (pH 1–14).
✔ Cost-Effective – Reduced media wear vs. alumina jars.
✔ Interchangeable – Fits most 50ml planetary mill holders.

Included Accessories

• 1× Zirconia jar body

• 1× ZrO₂ lid with PTFE seal

• 1× Wrench tool

Optional Configurations

• Gas-Tight Version – For Ar/N₂ atmosphere milling (+$XX)

• Custom Engraving – Laser-marked batch numbers/logo

• ZrO₂ Grinding Balls – Ø0.1–10mm (sold separately)

Quality Assurance

• 100% Density Tested – No porosity (HIP sintered)

• Roundness Inspection ≤5μm tolerance

• Certificate: COA (Composition Analysis) included

Packaging & Shipping

• Standard: Shock-proof EVA case + bubble wrap

• Bulk Orders: 10pcs/box (custom packaging available)

Order Information

• MOQ: 1pc (sample orders accepted)

• Lead Time: 3–7 days (ready stock)

Ship to South Korea

Ship to Indonesia

Guangzhou Zoli Technology Co., Ltd.  specializes in the development and production of high-performance metallic and non-metallic materials, as well as cutting-edge nanotechnology solutions for precision grinding and material processing. With a strong foundation in innovative grinding and milling technologies, we have established ourselves as a leader in the field of precision particle size reduction and material processing.

Zoli Currently operates two state-of-the-art R&D and manufacturing facilities located in Guangzhou, employing over 60 skilled professionals and covering a total production area of more than 6,000 square meters. Our product portfolio includes advanced milling equipment designed for applications in materials science, pharmaceuticals, ceramics, metallurgy, and nanotechnology. They are widely utilized across a diverse range of industries, including renewable energy, telecommunications, consumer electronics, and biomedical devices. 

At our core, we are committed to delivering high-performance, reliable, and innovative milling solutions that meet the evolving needs of our customers. By combining superior engineering with a customer-centric approach, we strive to build long-term partnerships and contribute to the advancement of material science and technology worldwide.