1 inch Zirconia square ceramic thermal insulation standoffs and
spacers for heat shield
Zirconium Oxide Ceramic
Zirconia ceramic (Zro2) as main raw material, in the rare metal
oxide as flux, special ceramic sheets
after one thousand degrees high temperature roasting into. Zirconia
ceramic substrate Al2O3 content ishigh, the structure is relatively
compact, with special properties, it is known as the special
ceramics.
The Zro2 ceramic materials are densely arranged six party structure
for oxygen ion and aluminum
ion, filled in 2/3 with eight sides in the gap, which is the same
with natural corundum stable alpha
Al2O3 structure, so the ceramics with high melting point, high
hardness, good wear - resistance.
To find out more, contact us right now without hesitating!
Product Description
Specification:
1. Refractory, High Temperature Resistance, Maximum Used
Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength Up To Mohs 9.0; HRA 80-90, Wear Resistance
wear rate 0.68 mm3·m-2·h-1....
3. High Voltage, Good Insulation Performance ,Electrical
Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength, Max 10 MPa.m1/2 Fracture
toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
7. Anti-High Corrosion Resistance, Such As Acid Alkali
Resistance...
8. Long Service Life...
9. Other excellent property
Advanced structural ceramics zriconia ceramic part Technical Data
| PSZ Ceramic Properties |
| PROPERTIES | Unit | Zirconia Ceramic |
| Al2O3 (ZrO2 )Content | wt% | ≥ 94 |
| Density | G /CM3 | 6.00 |
| Hardness (HRA) | HRA ≥ | 90 |
| Flexural Strength | MPa ≥ | 800 |
| Max. use Temperature | ºC | 1000 |
| Gas-tightness | | Pass |
| Thermal shock Resistance | | Pass |
| Coeff. of Thermal exp. | ×10-6/ºC | 10.0 |
| Volume Resistivity | Ω·cm 20ºC | 1014 |
| Dielectric Strength | KV/mm , DC≥ | 20 |
| Acid Resistance | mg/cm2 ≤ | 2.0 |
| Alkali Resistance | mg/cm2 ≤ | 0.08 |
| Wear ability | g/cm2 ≤ | 0.05 |
| Compressive Strength | M Pa ≥ | 2000 |
| Tensile Strength | M Pa ≥ | 600 |
| Elastic Modulus(Young) | G Pa | 320 |
| Thermal Conductivity | W/m·K( 20ºC) | 2.6 |
| Y-FSZ Ceramic Properties |
| Chemical content | ZrO2 | 86 wt% |
| Y2O3 | 14 wt% |
Physical Properties | Melting point | ≥2500ºC |
| Max. operating temperature | 2200ºC |
| Color | White |
| Density | 5.8g/cm3 |
| Mechanical properties | Flexural strength | 200MPa |
| Young's module | 200GPa |
| Hardness(HRA) | 86 |
| Thermal properties | Thermal expansion coefficient(20ºC) | 8-10X10-6 |
| Thermal conductivity | 1-2W/mk |
| Electrical properties | Dielectric constant(1MHz25ºC) | 12 |
| Electrical resistivity(25ºC) | 109 |
Detailed Images
Related Products
Blue Zro2 Zirconia Ceramic Parts , High Electric Pressure Washer
Insulation Spacer
Zirconia Ceramic Pressure Washer / Power Washer / Flat washer for
Machine Parts
View More
Products
Packaging and Shipping
Zirconia insulating spacer 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.
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, Mining, 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
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 informations (the price,delivery time,moq etc)about the
ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
