Dongguan Ming Rui Ceramic Technology Co., Ltd

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Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators

Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators

  • Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators
  • Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators
  • Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001-2005
Model Number: XF-137
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD1.21-5.16
Packaging Details: intertional carton box
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
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Detailed Product Description
Features: Low Thermal Expansion Item Name: Low Thermal Expansion Small Ceramic Insulator Electrical Thermal Ceramic Insulators
Color: White Blue Black Or Custom Function: Ceramic Insulator
Material: Alumina Ceramic MOQ: 1 PCS
Delivery: 7 Days Shipping: DHL EMS UPS FEDEX TNT
OEM: Welcome Precision: +- 0.001mm
High Light:

industrial ceramic products

,

rapid prototyping ceramics

Low Thermal Expansion Small Ceramic Insulator Electrical Thermal Ceramic Insulators

Mingrui Ceramics is an expert at manufacturing & supplying technical ceramic products to be used in the most demanding thermal, electrical, and mechanical conditions. Our ceramics have been used as electrical insulators in a variety of applications where high voltages and high temperatures cause other materials to fail. There are types of ceramic materials that offer excellent thermal conductivity which are commonly used in electronics applications where electrical insulation and heat dissipation are required. Many ceramic insulators undergo special processes like glazing, coating, or metalizing which opens more opportunities for practical application of technical ceramics.

 

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Technical Ceramic Electrical Insulator Advantages:

  • Lightweight (low density)
  • Highly customizable
  • Excellent heat dissipation
  • Excellent wear resistance
  • Low thermal expansion
  • High strength – potential for structural support

We are a high voltage insulators supplier, mainly provides ceramic insulator products such as disc suspension insulator, line post insulator, pin insulator, stay insulator, hollow bushing insulators,SF6 circuit breaker bushings, capacitor hollow bushing insulator, transformer bushing insulators, station post insulator for transmission and distribution lines and substations...

Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 0

 

PRODUCT INDEX

High voltage ceramic insulator

Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 1Ceramic hollow insulator
Circuit breaker bushing
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Capacitor porcelain bushing
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Transformer bushing
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Instrument transformer bushing
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Cable ceramic bushing insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 1 Ceramic overhead line insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic disc suspension insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic line post insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic pin insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic stay insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic spool insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 2Ceramic shackle insulator
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 1 Ceramic station post insulator

 

Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.

Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited.

 

 

 

Properties Sheet of zirconia and alumina : 

 

Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
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 HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

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Company Introduction
Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

Mingrui Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
Low Thermal Expansion Small Ceramic Insulator Thermal Alumina Ceramic Insulators 16
 

Q1: How to send an inquiry


You can send your drawing with technology requiremens,and infrom your purchase quantity .If you can,pls inform what is your part used in .We will confirm what is the most suitable materials and quote our best price to you in 24 hour


Q2:Can you provide the free samples ?

 

Yes,we can provide the sample free of charge if we have the stock product as customer's required,but the courier fee be collected.

 

Q3:How long will it take for you to send me a quote?


This depends on the complexity of your requirements. For simple items such as plates and rods, we can generally supply a quotation within 24 hours.

 

Q4:What's the delivery time?

 

For the standard products, like ceramic substrate and insulating rods, delivery time is normally 7 working days. For hot pressed boron nitride and machinable glass ceramic, it's about 10 working days. For customized products made of alumina, zirconia, boron carbide and silicon nitride, total producing time is about 30-45 working days.


Q5:How to contact us ?

You can send the email to judy (at) cerampart.com
Call me 0086 15988537579

Q6:More detail company information ?

 

For more information,please contact us.

 
 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

Send your inquiry directly to us (0 / 3000)