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Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Specifications
Brand Name :
Customized
Model Number :
OEM
Certification :
ISO2008, CE,
Place of Origin :
Guangdong, China(mainland)
MOQ :
10 PCS
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
Supply Ability :
5000 pcs per month
Delivery Time :
14 - 34 working days after receiving deposit
Packaging Details :
Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
Product name :
Alumina ceramic wafer / rounds / spacer / disk
Material :
Zirconia / alumina ceramic / Si3N4
Density :
3.0g/cm3 / >6.0g/cm3
Dielectric Strength :
9.5 9.8 26
Color :
Ivory
Tolerance :
±0.001
Max working temperature :
1750℃ (Alumina), 1050℃ ( Zirconia)
Size and Shape :
Customized
Application :
Insulation resistant wafer
Description

Insulation resistant Alumina 99 ceramic led wafer parts / rounds Al2O3 95% spacer / disk



Product Description

Advantages of Alumina ceramic wafer / rounds / spacer / disk:

1. Refractory.
2. Long Service Life.
3. Good Polished Surface.

4. Environmental and Healthy.
5. Superior Mechanical Strength.
6. High Corrosion and Wear Resistance.
7. Good Insulation Performance Precision.
8. High Temperature and Pressure Resistance.
9. High Purity Zirconia and Alumina Ceramic Material.

  • High hardness, long service life, not easy to break and wear resistance.
  • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
  • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

Properties Sheet:

Properties Units 95 Alumina 99 Alumina Zirconia
Density ɡ / cm3 3.65 3.92 5.95 - 6.0
Water Absorption ％ 0 0 0
Coefficient of Thermal Expansion 10-6 / K 7.9 8.5 10.5
Modulus of Elasticity Young’s Mod Gpa 280 340 210
Poisson’s Ratio / 0.21 0.22 0.3
HV Hardness Mpa 1400 1650 1300 - 1365
Flexural Strength @ Room Temperature Mpa 280 310 950
Flexural Strength @ 700℃ Mpa 220 230 210
Compressive Strength@Room Temperature Mpa 2000 2200 2000
Fracture Toughness Mpa * m½ 3.8 4.2 10
Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
Electrical Resistivity @ Room Temperature Ω*mm2 / m ＞1015 ＞1016 ＞1015
Max Application Temperature ℃ 1500 1750 1050
Resistance to Acid Alkaline / High High High
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV / mm 16 22 /
Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
Tensile Strength @ 25℃ Mpa 200 248 252


Detailed Images

Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / DiskInsulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / DiskInsulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk

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Packaging and Shipping

Insulation resistant wafer will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.

Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.

Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk


Company information

Who Are We?

Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many

years. We can make the products according to your drawings, custom the size, thickness and other parameters.

.

What Do We Do?

We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

even other High-end fields.

.

Our products with some certificates, such as , CE, TUV, etc..


Factory Show

Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk


Production Process Show

One-stop production, from the raw material powder to final products, control the quality strickly of every production link.

Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk

Product tags

pcb aluminio

,

aluminium pcb for led

,

aluminio pcb
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Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk

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Product Detail
Brand Name :
Customized
Model Number :
OEM
Certification :
ISO2008, CE,
Place of Origin :
Guangdong, China(mainland)
MOQ :
10 PCS
Price :
Negotiable
Contact Supplier
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk
Insulation Resistant Alumina 99 Ceramic Led Wafer Parts / Rounds Al2O3 95% Spacer / Disk

Dongguan Ming Rui Ceramic Technology Co.,ltd

Active Member
9 Years
guangdong, dongguan
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Machining Ceramic Parts, Alumina Ceramic Parts, Zirconia Ceramic Parts
Total Annual :
10000000-15000000
Employee Number :
80~120
Certification Level :
Active Member
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