• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Type: Ceramic Parts
  • Application: Industrial Ceramic
  • Model Number: XTL-W01
  • Brand Name: Xing Tai Long
  • Material: Pyrolytic Boron Nitride
  • Color: Pure White
  • PBN Crucible Application:: Semiconductors Electronic
  • Feature:: High Temperature Resistance
  • knoop Hardness:: 691.88 N/mm^2
  • Elasticity modulus:: 235690 N/mm^2
  • Tensile Strength:: 153.86 N/mm^2
  • Volume Resistivity:: 3.11*1011 Ω/cm
  • Aximum Use Temperature:: 2200°C

Packaging & Delivery

Packaging Details Standard exporte carton or according to customer's request.
Delivery Time In about 30days upon payment

Pyrolytic Boron Nitride Parts For Semiconductor Processing And Microwave Electronics/Xing Tai Long

Product Description


Pyrolytic Boron Nitride (PBN) is opaque white, non-toxic, non-porous, electrically insulating, easily machined, with very good resistance to thermal shock. Our Pyrolytic Boron Nitride crucibles (PBN crucibles) are always manufactured to our customer's specific requirements on shape and size, we do not stock any crucibles. The maximum size of our pyrolytic boron nitride crucibles (PBN crucibles) we can manufacture is diameter 330mm x height 500mm x 1.0mm wall thickness. Lead times are generally 4-6 weeks from receipt of official order. All crucibles are fully cleaned before packaging and shipping.

In addition to Pyrolytic Boron Nitride crucibles (PBN crucibles) we can also produce PBN tubes, PBN plate (max 4mm thick) and PBN components.



LEC crucibles:

Liquid encapsulated czochralski(LEC) technique can be used for growing high-purity non-doped semi-insulating monocrystalline or polycrystalline which apply to direct ion implanted method.



LEC crucibles can be used to synthesize semiconductor crystal, III-V compounds and In-situsynthesis of GaAs, InP and GaP crystals. 




High purity

Low density

Chemically inert


One of the highest dielectric strengths known

Good thermal conductivity

Tensile strength increases with temperature

Excellent thermal shock resistance

High oxidation resistance

Negligible outgassing

Advantageous anisotropy (electrical, mechanical, and thermal)


Main performance index:









Packaging & Shipping

Packaging : PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping :  delivery within 15 days after confirm the order.

Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement. 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
20 Transactions 140,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $66,000
Learn More