Dongguan Ming Rui Ceramic Technology Co.,ltd

Dongguan Ming Rui Ceramic Technology Co., Ltd

Manufacturer from China
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High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

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Brand Name :Mingrui
Model Number :XF-
Certification :ISO2008, ROHS
Place of Origin :Guangdong, China(mainland)
MOQ :10PCS
Price :USD3.13-21.06/PC
Payment Terms :L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability :5000pcs per week
Delivery Time :10-30 working days after receiving deposit
Packaging Details :Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.
Product name :Ceramic Sleeve Washer
Material :Alumina or zirconia
Breaking Strength :15-18KV/mm, or customized
Highest application temperature :2200 C, or customized
Bending strength :300 MPA, or customized
Compressive Strength :3400 MPA, or customized
Density :3.9g/cm3 , or customized
Color :White, yellow, or customized
Size :Customized
Application :for high temperature usage
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High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

Key words : Ceramic Sleeve Washer / Ceramic Sleeve Bushing

teatite Ceramic usuallly called C221 High frequancy ceramic, which is the most common ceramic material, offering excellent electrical insulation properties together with high resistivity and , but relatively low strength.

Applications : (1) Ceramic Band Heater Insulator; (2) Heating element holders; (3) Stand off Insulators;(4) Interlocking Insulating Beads; (5) Split bush insulators;(6) Lamp bases and caps; (7) Regulator parts

Technical Parameter

Properities Unit Steatite Ceramic 95% Alumina Ceramic 99% Alumina Ceramic
Density g/cm3 2.7 3.6 3.8
Flexural strength Mpa 145 300 300
Hardness Gpa 5.7 7 10.7
Elastic modulus Gpa 120 275 320
Poissons ratio - 0.21 0.22 0.22
Linear expansion coefficient x 10-6/℃ 7.9 7.1 7.8
Thermal conductivity w/(m.k) 2.5 20 25

A superb combination of corrosion resistance, temperature stability and non-conductivity

Ceramic Sleeve Washer / Ceramic Sleeve Bushing are one of the most thermally resistant washers available. Due to their outstanding thermal resiustance, alumina ceramic washers are geared for the most demanding high temperature applications. Alumina ceramic washers also have outstanding corrosion resistance and are highly chemically resistant to acids, solvents, and salts. Additionally, alumina ceramic washers find many uses in high voltage applications due to their non-conductive electrical properties.

Alumina ceramic washers are available in both metric and standard sizes. Please contact us if you have any questions about the properties or availability of our ceramic washers.

washers made from customer specified ceramic grades or custom dimensions are available upon request.

Washer Types: Flat Washers

Typical Characteristics Ceramic Washer / Spacer: Outside diameter: < 30,00 mm ( 1.18") Thickness: < 7,00 mm ( . 28") Groove(s) dimensions: Width > 0,051 mm ( .0002") Depth > 0,13 mm ( .0052") Length > 2,00 mm ( .0780") Stator: Outside diameter: < 30,00 mm ( 1.18") Thickness: < 7,00 mm ( . 28") Hole diameter: > 0,22 mm x 0,25 mm (.008" x .010") Surface finish, Ceramic Washer / Spacer Zirconia:  0,025 m (1 in) or N1 Alumina 99,9 %:  0,05 m (2 in) or N2 Alumina 96% or 99,7%:  0,1 to 0,2 m (4 to 8 in) or N3 to N4

Advantages ofCeramic Sleeve Washer / Ceramic Sleeve Bushing:

1. Isostatic pressed.
2. Fire resistance.

3. Superior mechnical strength.
4. High corrosion and wear resistance.
5. High Temperature Resistance.
6. Good Insulation Performance Precision.
7. Zirconia and alumina ceramic material.

They are high corrosion and wear resistance and strong impact resistance and delivers 10 times longer working life than metal plunger. They give a longer life to the sealed packing material.

Product Description

Performance For Industrial Ceramic

Item

Character

Unit

Zirconia

Physical Characteristics

Heat resistance

0C

2000

Bulk density

g/cm3

6.00

Water

absorption

%

0


Mechanical Characteristics

Flexural strength

Mpa

950

Hardness vickers

Gpa

89

Elastic modulus

Gpa

200

Poisson’s ratio

0.31

Thermal Characteristics

Linear expansion coefficient

(20-5000C)10-6/0C

10

Thermal conductivity

w/(m.k)

2.5

Specific Heat

*10-3J/(kg*K)

0.5

Electrical Characteristics

Dielectric constant (1MHZ)

-

N.A.

Dielectric loss angle

*10-4

N.A.

Dielectric strength

*106V/m

N.A.

Product Photos Show

High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

Packaging and Shipping

Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.

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

High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

Company information

Who Are We?

Mingrui is a professional factory with years OEM experience in manufacturing industrial ceramic parts.

What Do We Do?

We produce (OEM ) strengthened structure zirconia and alumina ceramic rod,tube, shaft, plate, sleeve, valve, plunger, bearing, nozzle and ceramic arm, they are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military, spaceflight and some other high-end fields.

All of our products with certificates, such as , CE, TUV, and so on.

Factory Show

High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation WasherHigh Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

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.

China High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer for sale

High Temperature Resistant Zirconia Ceramic Parts , Ceramic Thermal Insulation Washer

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