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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: ≤7.68h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryInnovacera demonstrates documented customization, product development, quality-control, complaint-handling, and supplier-management capabilities. It has exported for 12 years and reports one-month average lead times in both peak and off-season periods. However, it does not provide ODM services, OEM services for popular brands, SDKs, overseas warehouses, overseas showrooms, or overseas agents/branches. Supplier-management-system certification is listed as NIL, while the available information does not establish production scale, customer cases, or overall financial strength.
Supplier typeThe supplier is identified as a combined company and is not an offshore company. Its offering covers export trade, manufacturing, service, quality control, R&D, and related capabilities, indicating an integrated supplier profile.
CertificationsSupplier-management-system certification is explicitly listed as NIL. This is a stated absence of certification evidence for this field.
After-Sales capabilityInnovacera states that it responds honestly and quickly to order problems and provides solutions promptly. It also has clear, recorded procedures for handling customer complaints, supporting a documented after-sales process.
R&D capabilityThe supplier reports new products during the past year and offers customization from samples, designs, full customization, minor customization, and flexible customization. However, no SDK is available, and the supplier does not provide ODM services; therefore, innovation is evidenced mainly through R&D and customization rather than SDK or ODM support.
Production capacityThe supplier reports standardized finished-product inspection with instructions that are uniformly followed, uses advanced inspection and calibrated measurement equipment, and states an average lead time of one month in both peak and off-season. These support production-process and delivery capability, although production capacity or scale is not stated.
Customization capabilityBoth slices identify customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also states that its engineers provide customized solutions beyond existing products, providing explicit evidence of broad customization capability.

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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