High Quality Muffle Furnace Sic Silicon Carbide Round Rod/Heater/Globar/Heating Element
Product Introduction
We hope to keep in-depth communication with you on the latest developments and best innovations in the field of Plastic Machines Band Mica Heaters, Radiator Heating Element, Flixible Ceramic Heater Pads. With a worldwide sales network and fast freight services, we warmly welcome new and old customers to inquire. We shape the internal management mechanism of "more work for more ability, more work for more reward, and distribution according to contribution". We will uphold the principle of harmonious development of society, nature and resources, and seek the common development of enterprises and society. We can customize production according to the needs of each customer, and insist on satisfying users is our company's unremitting pursuit!
Description
Silicon Carbide (SiC) heating elements is a non-metal electric heating element made from SiC as its main raw materials. It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.
Specification
Item | Data |
SiC content | >75% |
Si3N4 content | >22% |
Fe2O3 | <0.5% |
Bulk density | 2.6-2.7g/cm3 |
Apparent porosity | <16% |
Cold Crushing strength | 150Mpa |
Rupture strength at 1200°C | >50Mpa |
Thermal conductivity at 800°C | >18w/m.k |
Thermal conductivity at 1200°C | >14w/m.k |
Thermal expansion coefficient | <4.7x10-6/°C |
Some Product Drawings

Features
High strength and excellent shock resistance;
Little deformation,
Easy installation and maintenance.
Heat source is free of noise and air pollution;
Anti-oxidization;
Long service life,
Excellent specific rate of heat zone resistance and cold end resistance,
Avoiding over-temperature of cold ends to damage the furnace body.
Anti-corrosion,
Saving energy
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