Jinghui Industry Limited
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, , L/C |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 4~5 weeks after receiving the order |
| Packaging Details | Export carton with wooden case |
| Product name | Aln Ceramic Substrate |
| Color | Gray, Yellowish |
| Material | Aluminum nitride |
| Density | Over 3.30g/cm3 |
| Size | Max. OD 400mm |
| Thickness | 0.30 mm - 10 mm |
| Feature | High Thermal Conductivity |
| Usage | Heat dissipation substrate, LED package, Power module |
| Brand Name | Jinghui Ceramics |
| Model Number | Customized |
| Certification | RoHS, REACH, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, , L/C | Supply Ability | 10000 pieces per month |
| Delivery Time | 4~5 weeks after receiving the order | Packaging Details | Export carton with wooden case |
| Product name | Aln Ceramic Substrate | Color | Gray, Yellowish |
| Material | Aluminum nitride | Density | Over 3.30g/cm3 |
| Size | Max. OD 400mm | Thickness | 0.30 mm - 10 mm |
| Feature | High Thermal Conductivity | Usage | Heat dissipation substrate, LED package, Power module |
| Brand Name | Jinghui Ceramics | Model Number | Customized |
| Certification | RoHS, REACH, ISO | Place of Origin | China |
| High Light | 400mm heat dissipation substrate ，3.30/cm3 aln ceramic plate | ||
The main features of the AlN ceramic substrate
The specification of the AlN Ceramic Substrate
| Optional shape | Round, square, rectangular |
| Typical thickness | 0.38mm, 0.50mm, 0.635mm, 1.0mm, 1.2mm, 1.5mm |
| Dimensions | Max. OD to be up to 400mm, Max. side-length to be 500mm x 400mm |
| Secondary process | Fine flat grinding, CNC machining, Laser cutting, Precision drilling |
| Surface treatment | One-side or double side polished, metalizing, sandblasting |
The description of the AlN ceramic substrate
Our facility has been manufacturing aluminum nitride (AlN) substrate for ages, including a selection of thickness from 0.30mm to 10mm.
| General | Properties | Unit | Value |
| Mechanical | Purity | % | ≥99 |
| Volume Density | g/cm3 | ≥3.30 | |
| Color | Gray | ||
| Porosity | % | 0 | |
| Compressive Strength | MPa | - | |
| Bending Strength | MPa | 450 | |
| Elastic Modulus | MPa | 330 | |
| Fracture toughness | Mpam1/2 | 3 | |
| Thermal | Max. service temperature (Non-loading) | ℃ | 1800 |
| Thermal Conductivity (25℃) | W/m.k | ≥170 | |
| Coefficient of Thermal Expansion (CTE) | 1*10-6 m/k | 4.6 | |
| Specific heat | 1 x 103J/(kg·K) | 0.74 | |
| Electrical | Volume Resistivity (25℃) | ohm.cm | 1*1014 |
| Insulation Breakdown | KV/mm | 25 | |
| Dielectric constant (1Mhz) | (E) | 8.7 |
1.With 15 years of manufacturing experience in OEM, ODM
2. Powerful R&D, customized and mass production capability
3. In-house comprehensive manufacturing types of equipment
4. Rigorous quality control system and processes
Q1. Are you a factory or trading company?
A: We are a direct manufacturer of technical ceramic components. You are welcome to visit our factory.
Q2: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q3: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q4: How to ensure quality?
A: We have a complete strict quality-control system, including IQC, IPQC, QA, OQC per ISO9001: 2008
Q5: What other products are you dealing with?
A: We also focus on a variety of metalized ceramics, high precision zirconia ceramic parts, ceramic seals.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
6000000-7000000
Employee Number:
180~200
Ecer Certification：
Active Member
Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics... Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics...
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