What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Is the material prone to moisture absorption?

Some formulations containing boric oxide may absorb moisture, but our 99.99% PBN is produced via hot pressing to ensure stable properties.

99.99% Pbn Pyrolytic Boron Nitride Parts with Stable Quality

Name: 99.99% Pbn Pyrolytic Boron Nitride Parts with Stable Quality
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 892414425

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

US$100.00

1 Piece

Product profile

Customization

Available

Application

Insulators, Insulating Varnish

Color

White

Model NO.

RY-C321

Material

Ceramic

Maximum Voltage

20KV~100KV

Thermal Rating

900-2200

Product

Hot Pressed Boron Nitride

Type

Solid

Classification

Hybrid Insulation Materials

Certification

ISO9001

Chemistry

Pyrolytic Boron Nitride

Transport Package

Carton

Specification

100-500cc

Trademark

Origin

China

HS Code

8547100000

Production Capacity

5000PCS Per Month

Key features

High Purity Material: 99.99% Pyrolytic Boron Nitride with stable quality and low porosity.

Superior Thermal Conductivity: Features high thermal conductivity and good thermal shock performance.

Easy Machinability: Easily machined into complex shapes using standard carbide tooling.

Customization Available: Supports customization from designs and samples for specific needs.

Low Density: Lightweight material with density ranging from 1.95 to 2.95 g/cm3.

High Electrical Resistivity: Excellent insulation properties with resistivity greater than 10^12 ohm.cm.

Flexible MOQ: Minimum Order Quantity is just 1 piece, suitable for small batches.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.91h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.

Product Q&A

Q:What is the purity level of the Boron Nitride parts?

The parts are made of 99.99% Pyrolytic Boron Nitride, ensuring stable quality and high performance.

Q:Can the Boron Nitride parts be customized?

Yes, we offer customization options from designs and samples to meet specific application requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various project sizes.

Q:How does Boron Nitride compare to Graphite?

Unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance while maintaining similar physical and mechanical properties.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union for international commercial transactions.