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99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
Specifications
Brand Name :
Mingrui
Model Number :
XF- 1065
Certification :
ISO9001-2015
Place of Origin :
China
MOQ :
1 pieces
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability :
8000 pieces month
Delivery Time :
15 working days after the order confirmed
Packaging Details :
intertional carton box
Name :
High Temperature Ring
Application :
High Temperature
Material :
high purity alumina ceramic
Max use temperature :
2000°C
Thickness :
custom
MOQ :
1PCS
Shipping :
DHL EMS UPS FEDEX TNT
Type :
ceramic ring
Features :
High purity
Delivery :
10 days
Description

Ceramic Insulator Sealing Ring 99% 99.7% High Temperature Alumina Ceramic Insulation Ring

Alumina ceramics are classified into high-purity type and ordinary type.
The high-purity alumina ceramics have a Al2O3 content of 99.9% or more. Since the sintering temperature is as high as 1650-1990 ° C and the transmission wavelength is 1 to 6 μm, the molten glass is generally used to replace the platinum crucible; Sexual and alkali-resistant metal corrosion is used as a sodium lamp; it can be used as an integrated circuit substrate and high-frequency insulation material in the electronics industry.

our ceramic ring have a best high temperature resistance performance.

we have multi type high temperature rings. hot sales in stocks, also can be customized sizes and types.

Do not find similar ceramic products on this page?
For more detail of ceramic products like price,shipping,samples...
Quick Free Quote . Our official E-mail: admin@cerampart.com(Mr admin).thanks

99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

Data Sheet↓


Aumina Ceramic Properties
96% Alumina Ceramic
99% Alumina Ceramic
Item Unit Typical Values
Physical Properties
Color White Ivory
Density g/cm3 3.7 3.85
Alumina Content % 96% 99%
Gas permeability 0 0
Water Absorption 0 0
Mechanical Properties
Rockwell Hardness HRA 80 82
Vickers Hardness (Hv50) Gpa(Kg/mm²) 15.7(1600) 15.7(1600)
Flexural Strength(20°C) Mpa 300 330
Compressive Strength(20°C) Mpa 2000 2000
Modulus of Elasticity (20°C) Gpa 275
Poisson's Ratio (20°C) 0.22-0.23
Fracture Toughness(20°C) MPam1/2 3.5 4
Thermal Properties
Thermal Conductivity(20°C-400°C) W(m.K) 25 27.5
Thermal Expansion Coefficient 10-6/°C 6.5-7.5 7.6
Thermal Shock Resistance T°C 200 200
Maximum Use Temperature °C 1600 1650
Electronic Properties
Dielectric Strength KV/mm >12 >10
Dielectric Constant Er 9-10 9.1
Dielectric Loss Angle(1MHz) 0.0002 0.0002-0.0003
Volume Resistivity(20°C) Ω.cm >1014 >1014


Application industry: Machinery, fiber optic, knife, medical, food, petroleum etc.

Specific application: plunger, ceramic shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.

99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

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.

Product tags

alumina ceramic thermal conductivity

,

ceramic insulation rings

,

thermal conductivity alumina ceramic
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99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

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Product Detail
Brand Name :
Mingrui
Model Number :
XF- 1065
Certification :
ISO9001-2015
Place of Origin :
China
MOQ :
1 pieces
Price :
negotiable
Contact Supplier
video
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring
99.7% High Temperature Alumina 80 HRA Ceramic Insulation Ring

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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