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Hunan Yuanhong New Materials Co.,Ltd

  • China,Changsha ,Hunan
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China AlN Ceramic Insulating Aluminum Nitride Tube Industrial Grade High Precision
China AlN Ceramic Insulating Aluminum Nitride Tube Industrial Grade High Precision

  1. China AlN Ceramic Insulating Aluminum Nitride Tube Industrial Grade High Precision

AlN Ceramic Insulating Aluminum Nitride Tube Industrial Grade High Precision

  1. MOQ: 10
  2. Price: Negotiated
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 10000pcs per month
Delivery Time 5-8weeks
Packaging Details Carton
Coefficient Of Thermal Expansion 4.5-5.3 x10^-6 /K
Dielectric Constant 8.5-9.5
Operating Temperature Range -40°C to 1000°C
Thermal Conductivity 170-200 W/mK
Applications Electronics, heat sinks, substrates
Surface Finish Polished or as-sintered
Density 3.26 g/cm³
Electrical Resistivity 1x10^14 ohm-cm
Purity 99.5% or higher
Material Aluminum Nitride (AlN)
Breakdown Voltage 10-15 kV/mm
Color Light gray to white
Form Factor Customizable shapes and sizes
Brand Name YH
Model Number YH-A
Certification ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 10000pcs per month
Delivery Time 5-8weeks Packaging Details Carton
Coefficient Of Thermal Expansion 4.5-5.3 x10^-6 /K Dielectric Constant 8.5-9.5
Operating Temperature Range -40°C to 1000°C Thermal Conductivity 170-200 W/mK
Applications Electronics, heat sinks, substrates Surface Finish Polished or as-sintered
Density 3.26 g/cm³ Electrical Resistivity 1x10^14 ohm-cm
Purity 99.5% or higher Material Aluminum Nitride (AlN)
Breakdown Voltage 10-15 kV/mm Color Light gray to white
Form Factor Customizable shapes and sizes Brand Name YH
Model Number YH-A Certification ISO
Place of Origin CHINA
High Light Insulating Aluminum Nitride TubeAluminum Nitride Tube Industrial Grade

High Quality AlN Ceramic Insulating Aluminum Nitride Tube

Semiconductor Structure Ceramic Thermal Conductivity 

 

When extreme temperatures, mechanical stress, and harsh environments demand unyielding performance,
our Aluminum Nitride (AlN) Ceramic Tubes deliver — trusted by aerospace and high-temperature industrial sectors worldwide!
 
Engineered to thrive in -269℃ to 1000℃ (and beyond) extreme temperature ranges, our AlN ceramic tubes offer unparalleled thermal shock resistance and structural stability.
Their high bending strength (350-450MPa) and hardness (12-14GPa) withstand heavy mechanical loads, while their lightweight design (density 3.2g/cm³)
reduces overall system weight by 30% — critical for aerospace and drone applications.
 
Perfect for new energy vehicles, photovoltaics, and energy storage systems! In EV motor controllers, our AlN tubes stabilize operating temperatures below 85℃,
improving power efficiency by 3% and extending driving range by up to 20km. For solar inverters,
 they boost heat dissipation efficiency by 40%, enabling 3x higher power density in a more compact design.
 
Application
Aluminum Nitride Part Application:
Here are the common purity levels of aluminum nitride powder (AlN) and their typical applications:

1. Industrial Grade Purity

• Purity Range: 95% - 98%
• Applications: Generally used in applications where high purity is not critical, such as basic ceramic
materials and composites.

2. High Purity

• Purity Range: 99% - 99.5%
• Applications: Suitable for most electronic packaging and thermal management applications, as well as
high-performance ceramic materials.

3. Ultra-High Purity

• Purity Range: 99.5% - 99.99%
• Applications: Used in advanced electronic packaging, LED packaging, and high-performance catalyst
supports where extremely high purity is required.

4. Special Purity

• Purity Range: >99.99%
• Applications: Used in specific scientific research and high-precision technology applications, such as
aerospace and military fields.

Selection Recommendations

• Choose Based on Application Requirements: Different applications have different purity requirements. Selecting the appropriate purity can balance performance and cost.
Regular Size
Length x Width (mm)
Thickness (mm)
 
 
2'' x 2''
(50.8 x 50.8)
 
 
 3'' x 3''
(76.2 x 76.2)
 
 
4'' x 4''
(101.6 x101.6)
 
 
4.5'' x 4.5''
(114.3 x 114.3)
 
 
5'' x 5''
(127 x 127)
 0.385
 0.5
 0.635
 1.0
Diameter (mm)
Thickness (mm)
 
 
Φ16 Φ19 Φ20 Φ26Φ30 Φ35 Φ40 Φ45 Φ50 Φ52 Φ60 Φ75 Φ80
1.0
1.2
1.5
2.0
2.5
Performance That Outperforms Alternatives
 
Item
Unit
Reference Value
Test method
Thermal conductivity
 W/m・K
>170
Transient plane source method
Surface roughness
μm
<0.6
Stylus surface roughness tester
Warpage
 /
<2.5‰
Glass gauge
Apparent density
 g/cm3
≥3.26
Drainage method
Bending strength
 MPa
>300
Three-point bending resistance method
Volume resistance
Ω・cm
 1.5x1013 (TYP)
Volume resistance gauge
Dielectric constant
 @1MHz
 8.9 (TYP)
Impedance method
Dielectric loss
 @1MHz
4.6×10-4(TYP)
Impedance method
Break down voltage
 Kv/mm
36.85(TYP)
DC power method
Coefficient of linear expansion
 1×10-6/℃
 4.75(TYP)
Thermomechanical a
Various Types of Aluminum Nitride Sheets
We Can Do OEM and 0BM According to Your Drawing and Requirements.
Exceptional Material Properties:
Technical Superiority
* High Purity Material: >99% AlN composition with minimal impurities.
* Advanced Manufacturing: Pressureless sintering technology ensures uniform density.
* Precision Engineering: ±0.05mm dimensional tolerance guarantee.
* Multiple Finishes: As-fired, polished, or metallized surfaces available.
Quality Certifications
* ISO 9001:2015 Certified Manufacturing
* Batch-to-Batch Consistency Guarantee
* Full Traceability Documentation
* RoHS & REACH &CE Compliant
 
Packing

 

FAQ

Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2016

  • Total Annual:

    10000000-30000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Hunan Yuanhong New Materials Co.,Ltd
  • No.22012 Building B,Wanda,Kaifu District,Changsha City,Hunan Province
  • https://www.ceramics-industrial.com/

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