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High Purity 99.99% Pyrolytic Boron Nitride Pbn Ring
US$1.00-100.00
1 Piece

Product profile

Application

Structure Ceramic, Industrial Ceramic

Color

White

Material

Pbn

Volume Resistivity (25°C)

3.11X10 ^ 11ω.Cm

Water Absorption

0

Hardness

Moh's=2

Thermal Conductivity

35W/M.K

Processing Service

Moulding

Density

2.15g/cm3

Compressive Strength

287MPa

Micro Hardness (Knoop)(Abside)

691.88 N/mm²

Maximum Use Temperature

2200°C

Flexural Strength

100MPa

Type

Ceramic Parts

Transport Package

Carton Packing

Trademark

INNOVACERA

Origin

Fujian, China

Key features

High Purity 99.99%: Pyrolytic boron nitride with 99.99% purity, surface densification, and good gas barrier properties.
Anisotropic Thermal Conductivity: Perfect layered structure from CVD process makes it ideal for crystal growing crucibles.
Chemical Corrosion Resistance: Resistant to acid, alkali, salt, organic reagents, and molten metals/semiconductors.
Excellent Thermal Shock Resistance: Features low thermal expansion coefficient and high thermal conductivity for stability.
Customization Options: Offers customization from samples, designs, full customization, and minor modifications.
Electrical Insulation Properties: High resistance, high dielectric strength, low dielectric constant, and low dissipation factor.
Non-Toxic & Imporosity: Color ranges from ivory to orange brown, non-toxic, and impermeable for safe processing.

Company profile

Xiamen Innovacera Advanced Materials Co., Ltd.
Self-brandedQA/QC InspectorsR&D CapabilitiesProduct Certification
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.12h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryInnovacera is identified as a combined company with export experience of 12 years and a stated focus on advanced materials components. It demonstrates broad customization capability, reports new products within the past year, and offers engineering-based solutions beyond its existing product range. Quality-related controls include standardized inspection instructions, calibrated inspection equipment, quality assurance, complaint-handling procedures, and raw-material traceability. However, no supplier-management-system certification is reported. The supplier does not provide ODM services, OEM services for popular brands, overseas warehouses, overseas showrooms, or overseas agents and branches. Financial records are indicated for 2021–2023, but the provided information does not disclose financial results or support a credit assessment. Customer cooperation is referenced, but no specific customer names, projects, or independently verifiable cases are provided.
Supplier typeThe supplier is explicitly classified as a "Combined" company and is not an offshore company. Its offering covers export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities.
After-Sales capabilityInnovacera states that it responds honestly and quickly to order problems and provides solutions promptly. It also has clear, followed procedures and records for customer complaints, supporting a documented after-sales response capability.
R&D capabilityThe supplier reports having new products in the past year and engineers who provide customized solutions beyond existing products. It does not have an available SDK, and it does not provide ODM services; therefore, the evidence supports product-development activity but not a full software-enabled or ODM capability.
Production capacityThe supplier presents manufacturing capacity, uses advanced finished-product inspection equipment including automatic inspection equipment and coordinate measuring instruments, follows standardized inspection instructions, and reports one-month average lead times in both peak and off-season periods. The provided slices do not state production volume or specific manufacturing equipment beyond inspection resources.
Customization capabilityBoth slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. This is reinforced by the supplier’s stated ability to offer customized solutions beyond its existing products.

Product Q&A

Q:What is the purity level of the Pyrolytic Boron Nitride?
A:
The typical grade offers 99.99% purity with surface densification and good gas barrier properties.
Q:Can PBN parts be customized?
A:
Yes, we offer customization from samples, designs, full customization, and minor customization.
Q:What is the typical wall thickness for PBN parts?
A:
Due to the CVD process, PBN parts generally have a wall thickness not more than 3 mm.
Q:Is Pyrolytic Boron Nitride resistant to chemical corrosion?
A:
Yes, it is resistant to acid, alkali, salt, organic reagents, and does not react with most molten metals.
Q:What are the main applications for this material?
A:
It is ideal for making crucibles for crystal growing due to its anisotropic thermal conductivity.

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