High Temperature Resistance cordierite ceramic bobbin for heating element insulating machine parts
Alumina ceramics are the most versatile of the advanced technical ceramics stronger than the traditional ceramics chemically inert - excellent corrosion resistance outstanding electrical insulators, even at very high temperatures extremely hard - excellent abrasion resistance are almost unaltered at 1000°C useable up to 1700°.
All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion, high wear areas, and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.
Cordierite Ceramic main raw material include the talc, clay, alumina, feldspar general manufacturing ceramic technology. Its sintering range is narrower, it is difficult to obtain a dense body. It often used chlorite, magnesium carbonate, barium carbonate, zirconium silicate, zirconium dioxide, boron oxide, spodumene as the additives capable.
Because of lowering the sintering temperature, sintering temperature range to expand and improving its dielectric properties.Burner may be used as coil bobbin, arc-resistant electrically insulating material effects,base material of the composite , electric apparatus insulating nozzle ect.
Place of Origin: Yixing, China
Type: Ceramic Raw Materials
Application: Industrial Ceramic
Brand Name: Tianyun
Name: Industrial Ceramic Bobbin Radiant Tube Heater
Working temperature: 1400-1650
Feature: High Temperature Resistance
Package: Wooden Box
1). Low thermal expansion
2). Large specific heat capacity
3). High specific surface area
4). Low pressure drop
5). Small thermal resistance
6). Good thermal conductivity
7). Good heat-shock resisting ability
1) Electric appliance industry
2) Automotive industry
3) Mechanical industry
4) Engineer industry