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White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing

China Dongguan Ming Rui Ceramic Technology Co.,ltd certification
China Dongguan Ming Rui Ceramic Technology Co.,ltd certification
The product came as specified, very good. The seller was very attentive and professional, managed to clear my doubts before making the purchase.

—— James

Excellent. Good material as described. Excellent price and very fast delivery. Thanks very much to the seller

—— Mike

Judy,the ceramics pieces from before are working very well. They behaved exactly the same as what we used before. We will order another batch soon.

—— Allan

Judy,I received my parts today. They look great!! Thank you for the great communication. I am very pleased with your company and your efforts

—— David

quality products. excellent services. on time shipment. very understanding seller. thank you very much!

—— Steve

Thanks your ceramic rods, I received the goods today, and the packing is very good. After our QC finished the inspection, all the 1000 ceramic rods meet our requirements.thanks

—— Allen

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White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing

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Large Image :  White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing

Product Details:
Place of Origin: Guangdong, China(mainland)
Brand Name: Customized
Certification: ISO2008, TUV, , CE
Model Number: OEM
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Price: Negotiable
Packaging Details: Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
Delivery Time: 13-33 working days after receiving deposit
Payment Terms: L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
Supply Ability: 3000 pcs per month
Detailed Product Description
Product Name: Zirconia Ceramic Thin Slider Spacing / Spacer Material: Zirconia / Alumina Ceramic
Density: 3.9g/cm3 / >6.0g/cm3 HV Hardness: 1300 - 1650 Mpa
Dielectric Strength: 9.5 9.8 26 Compressive Strength@Room Temperature: 2000 - 2200Mpa
Flexural Strength @ Room Temperature: Mpa / 280 ( 95 Al3o2 ), 310 ( 99 Al3o2 ), 950 ( Zirconia ) Max Application Temperature: W / M * K / 18 - 25 ( 95 Al3o2 ), 26 - 30 ( 99 Al3o2 ), 2.0 - 2.2 ( Zro2 )
Color And Size: Black; Customized Application: Zirconia Ceramic Thin Slider Spacing / Spacer
High Light:

White Zirconia Ceramic Parts

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Alumina Ceramic Insulating Bushing

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2200Mpa Zirconia Ceramic Parts

Ceramic Bushing Ceramic Electrical Insulator Alumina Ceramic Insulating Bushing

 

White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing 0White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing 1White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing 2White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing 3White Zirconia Ceramic Parts Alumina Ceramic Insulating Bushing 4

 


 

Material properties datasheet

 

  Al2O3 ZrO2/Y2O3 ZrO2/MgO MgO SiC Si3N4 Reaction sintered Si3N4 Hot pressed
Physical properties
Density (g/cm3) 3.9 5.9 5.75 3.58 3.2 3.27 3.29
Molecular weight (g/mole) 102 - - 40.4 40.1 140 140
Maximum service temperature air (°C) 1700 - 1800 1500 1000 2200 1500 1200 - 1500 1100 - 1600
Mechanical properties
Hardness (Mohs) 9 - - 5.5 9 - -
Modulus of elasticity (GPa) 300 - 400 200 200 250 - 300 420 170 - 220 280 - 310
Poisson's ratio 0.25 - - 0.18 0.14 0.25 - 0.26 0.27
Fracture toughness (MPa.m1/2) 2 - 3 7 - 13 6 - 10 - 2.5 - 3.5 3.5 - 5 6.1
Electrical properties
Dielectric constant 9 - 10 - - 9 - 10 - 10 10
Electrical resistivity at 20°C (Ohm. cm) >10 14 10 13-10 14 >10 10 - 10 2-10 6 >10 7 10 12- 10 15
Dielectric strength (kV/mm) 10 - 20 9 2 - 10 - - - -
Thermal properties
Specific heat (J/K/kg) 900 400 - 500 420 870 - 880 750 690 680 - 800
Thermal conductivity (W/m/K) at 20°C 26 - 35 2.2 - 3.2 1.5 - 2.5 40 - 50 63 - 155 9 - 30 15 - 43
Coefficient of thermal expansion ( 10-6) from 20 to 1000°C 8-9 10-11 5-16 10-13 4-5 3 3.3
Melting point (°C) 2050 2590 - 2800 2500 1900 1900

 


 

Products features
 

1) High hardness and High density
2) Low thermal conductivity
3) Chemical inertness
4) Good Wear resistance
5) High fracture toughness
6) Good insulation performance
7) High-temperature resistance
8) A variety of specifications is available.
9) Satisfy various technical requests
10) Lower medium spoilage
11) Good insulation performance and high-temperature resistance
12) Stiffness texture
13) Used in all-electric products and electric heating products
14) OEM and ODM are welcomed

 


 

Frequently asked questions
 

Q: Are you a trading company or manufacturer?
A: We are ISO9001:2015 certified manufacturer.
Q: How long is your delivery time?
A: Generally, 5-10 days for parts in stock, 15-20 days for customized parts, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Free sample will be offered, charge the actual freight, or paid by the consignee.
Q: What are your terms of payment?
A: Payment methods are flexible.


If you have another question, pls feel free to contact us.

 


 

Delivery
 

Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via FedEx, DHL, UPS, TNT Etc.
Support customer to designate shipping company
For more information (the price, delivery time, MOQ, etc)about the ceramic plates, please contact us or email:admin@cerampart.com

 


 

Machining process


Raw materials-Molding process - Sintering - Machining & Grinding - Quality Inspection

 


 

Contact Us

 

Mingrui Ceramic Tech Co., Ltd.

(86) 181 2297 4730

admin@cerampart.com

cerampart.com

mrceramicpart.com

 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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