High Performance Grinding Beads Medium Good Insulation Steatite Ceramic Balls
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- Supplier: Yixing Zhong Run Ceramics Technology Co. Ltd.
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Product Overview
Description
Product Description
Advantages :
1). Excellent insulation ,security , long working life .
2). Precise grinding and polishing.
3). Excellent heat radiation, small size ,more environmental and energy-efficient .
4). good thermal conductivity
5). large specific heat capacity
6). low pressure drop
7). good heat-shock resisting ability
8). Working temperature: 600℃-1200℃
2). Precise grinding and polishing.
3). Excellent heat radiation, small size ,more environmental and energy-efficient .
4). good thermal conductivity
5). large specific heat capacity
6). low pressure drop
7). good heat-shock resisting ability
8). Working temperature: 600℃-1200℃
Application :
1). Gas cooker,Water heater,Gas oven, Gas boiler,Air-conditioning and so on.
2). As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process,
stress-rlieving, pre-heating & post heating, other resistance-heating environment
3). halogen lamps, high and low pressure uv lamps, mercury lamps, uv lamp holders and heating tubes.
4). high-power electrical applicance and all kinds of insulation device.
2). As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process,
stress-rlieving, pre-heating & post heating, other resistance-heating environment
3). halogen lamps, high and low pressure uv lamps, mercury lamps, uv lamp holders and heating tubes.
4). high-power electrical applicance and all kinds of insulation device.
Type | Ceramic Parts |
Material | Alumina Ceramics |
Color | White |
Shape | parts |
Size | Customzied |
Application | Industrial Ceramic |
Feature | Heat resistance |
Technical Parameter
Alumina Content | 80-85% | 90-96% | > 99.5% | 99% |
General Application | Lower Cost Electrical & Mechanical | High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing | Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance | Porous, Easily Degassed & Machinable |
Porosity (%) | 0-.05 | 0-.05 | 0-.05 | Variable |
Density (gm/cm3) | 3.45-3.50 | 3.55-3.75 | 3.75-3.95 | 2.4 |
Flexural Strength (kpsi) | 35.0-40.0 | 40.0-50.0 | 50.0-55.0 | - |
Comprehensive Strength (kpsi) | 260.0 | > 300.0 | > 300.0 | - |
Tensile Strength (kpsi) | 15.0-20.0 | 20.0-28.0 | 20.0-28.0 | - |
Linear Coefficient of Thermal Expansion ((cm/cm/°C) 25-300°C 25-700°C) | 5.9X10-6 6.5X10-6 | 6.3X10-6 7.0X10-6 | 6.5X10-6 7.5X10-6 | 6.5X10-6 7.5X10-6 |
Dielecctric Constant at 25°C (1 MH 10 MH) | 8.5-8.9 8.4-8.8 | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | - |
Dielectric Strength (Volt/mil) | 200 | 225 | 225 | - |
Te Value (°F °C) | 1472 800 | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
Thermal Conductivity at 25°C (cal/sec/cm2/cm/°C) | .03-.04 | .04-.06 | .07-.08 | - |
Thermal Shock | Good | Good | Good | Good |
Safe Use Temperature (°F °C) | 2550 1400 | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
Main Raw Materials
Alumina ceramics
Alumina Ceramic may be used in applications that require high elevated temperatures, High dielectric strength, excellent electrical resistance, wear or corrosion resistance, high temperature capability. High Electrical insulation.
Zirconia ceramics
Zirconia (ZrO2) is a unique advanced ceramic.
Products manufactured from zirconia powder exhibit superior mechanical properties such as high strength and flexibility.
Zirconia ceramics
Zirconia (ZrO2) is a unique advanced ceramic.
Products manufactured from zirconia powder exhibit superior mechanical properties such as high strength and flexibility.
Cordierite ceramics
The main chemical ingredient of cordierite ceramic is 2MgO·2Al2O3·5SiO2, main material is steatite, clay, alumina, feldspar, etc. Manufactured by normal ceramic technic, can be used for loop frame work, insulators of arc-resistance, element of composite materials, burnable nozzle of electrical insulators, etc.
Application Scenarios
Product packaging
Packing
When the ceramic insulator bead is finished, the person will be responsible for the packing.
Moulding
The moulding methods are manual, automatic and dry pressing. Ceramics are made by these three methods.
Sintering
Our company has two kilns, which have advantages in similar enterprises. We can burn more ceramic insulator bead in a short time.
Company Introduction
Yixing Zhong Run Ceramics Technology Co., Ltd. is a manufacturing company specialized in pressing industrial ceramics.
We make use of several forming and machining techniques to process components made from alumina ceramics, steatite ceramics, zirconia ceramics, cordierite ceramics, mgo ceramics, corundum ceramics, etc. These materials can be used in such applications as require wear and corrosion resistance, with high temperature capability, abrasion resistant and electrical resistance.
Our main materials are widely used in electrical appliance industry, automotive industry, mechanical industry, LED lighting industry, heating industry, electrothermal industry, engineering industry, etc.
Zhong Run Ceramics believes in manufacturing quality products and delivering products as per the customers' drawing and samples.
We aim at excellence by setting superior standards of performance and commitments!
FAQ
Q1. Is it available to provide customize products?
A: We always support custom-made spark plug ceramic insulator as per clients' different raw material, specification and finish treatment.
Q2. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
Q3. How can you get quotation?
A: Please kindly send me your drawing with technic requirement and demand quantity.
If you don’t have the drawing,please kindly courier samples to us.
We will quote our best price in 24 hours
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