OEM Zirconia Component Set High Toughness Insulating Sleeves Spacers & Guides

Brand Name: XQCERA
Model Number: Customization
Place of Origin: Hunan, China
Certification: IATF16949;ISO9001
MOQ: 100
Price: Customization
Delivery Time: 20-30 working days
Payment Terms: TT wire transfer
Standard Packaging: Carton; Pallet
Product Details
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zirconia insulating sleeves

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High Toughness Insulating Sleeves

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Insulating Sleeves Spacers

Material: Zirconia Ceramic (ZrO₂, Y-TZP)
Purity: ≥94% / ≥95% (custom Grades Available)
Density: ≥6.0 G/cm³
Fracture Toughness: 6–10 MPa·m½
Flexural Strength: ≥900–1200 MPa
Hardness: ≥88–92 HRA
Color: White / Black / Customized
Max Working Temperature: 800–1600°C
Surface Finish: Polished / Ground
Thermal Shock Resistance: Excellent
Electrical Insulation: Excellent
Corrosion Resistance: Excellent
Wear Resistance: Excellent
Customization: Size, Tolerance, Diameter, Thickness,holes, Metallization Optional
Product Description
Detailed Specifications & Features
Product Overview

Our precision Yttria-Stabilized Tetragonal Zirconia Polycrystal (Y-TZP) sleeves represent the ultimate solution for applications requiring exceptional electrical insulation, wear resistance, chemical inertness, and dimensional stability. These components are engineered to outperform traditional materials in the most challenging environments across multiple industries.

Industry Applications
Electrical & Power Systems
  • High-Voltage Bushings: 1-35 kV applications, transformers, switchgear

  • Busbar Insulators: Compact power modules, EV battery connections

  • Terminal Sleeves: Motor terminals, generator connections

  • Cable Feedthroughs: Hazardous environments, explosion-proof enclosures

  • Performance Requirements: >15 kV/mm dielectric strength, tracking resistance >600 V

Mechanical & Industrial
  • Bearing Sleeves: Corrosive environments, non-lubricated applications

  • Guide Bushings: Precision machinery, alignment fixtures

  • Spindle Insulators: Prevent galvanic corrosion in mixed-metal assemblies

  • Thermal Barrier Sleeves: High-temperature furnace fixtures, thermal processing

  • Wear Sleeves: Abrasive slurry handling, mining equipment

Semiconductor & Vacuum
  • Wafer Handling: Cleanroom-compatible, particle-free operation

  • Plasma Process Fixtures: Withstand corrosive etch environments (Cl₂, F₂)

  • Vacuum Chamber Components: Ultra-low outgassing (<10⁻⁹ mbar·L/s·cm²)

  • Ion Implant Guides: Radiation resistant, dimensionally stable

Medical & Laboratory
  • Imaging Equipment: MRI-compatible, non-magnetic components

  • Laboratory Instrumentation: Autoclavable, chemically inert

  • Dental/Orthopedic Tools: Biocompatible, steam-sterilizable

  • Fluid Handling: Wear-resistant in abrasive fluid transfer

Aerospace & Defense
  • Avionics Insulators: Lightweight, vibration-resistant

  • Fuel System Components: Hydrocarbon resistant, high-temperature capable

  • Radar/Microwave: Low dielectric loss, stable electrical properties

  • Armament Systems: High-reliability under extreme conditions

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