Product Overview

This Zirconia (Yttria-Stabilized ZrO₂) Grinding Jar is specially designed for Retsch Planetary Ball Mills, offering ultra-high wear resistance and zero contamination for precision grinding of battery materials, ceramics, pharmaceuticals, and nanomaterials. Its high-density structure ensures superior performance in high-energy milling applications.

Key Features

✅ 100% Compatible with Retsch Planetary Mills

• Perfect fit for Retsch PM 100, PM 200, PM 400 series.

• Matches original jar dimensions (no adapter needed).

✅ Ultra-High Purity Yttria-Stabilized ZrO₂

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

• Zero metal contamination – Critical for Li-ion battery (LFP, NMC) and semiconductor research.

✅ Optimized for Nano-Grinding

• Mirror-polished interior (Ra ≤0.1µm) for ultra-fine particle reduction (down to 50nm).

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

✅ Leak-Proof & Secure

• PTFE-sealed lid prevents powder leakage at high RPM (up to 800).

• Optional gas-tight version for Ar/N₂ atmosphere milling.

✅ Wide Applications

• Battery Materials: Homogenizing cathode/anode powders.

• Ceramics: Zirconia, alumina, advanced composites.

• Pharmaceuticals: API micronization (GMP-compliant).

• Nanomaterials: Graphene, metal oxides, quantum dots.

Technical Specifications

Why Choose This Zirconia Jar?

✔ Retsch-Certified Fit – No risk of misalignment or jar slippage.
✔ Superior to Alumina – 50% less wear on grinding media.
✔ Chemically Inert – Resists acids/alkalis (pH 1–14).
✔ Batch Consistency – COA provided for material composition.

Included Accessories

• 1× Zirconia jar body

• 1× ZrO₂ lid with PTFE seal

• 1× Hex wrench for secure tightening

Optional Upgrades

• Gas-Tight Lid (+$XX) – For oxygen-sensitive materials.

• Custom Sizes – 12ml, 80ml, 500ml upon request.

• Laser Marking – Add lab name/batch numbers.

Quality Control

• 100% Dimensional Check – CNC-machined to Retsch tolerances.

• XRD Tested – No phase transformation after sintering.

Packaging & Shipping

• Standard: Anti-static bag + shock-proof case.

• Bulk Orders: 10pcs/box (discount available).

Order Information

• MOQ: 1pc (samples available).

• Lead Time: 5–10 days (custom sizes may vary).