- Products
Rudra Bobbin
We offers a range of ceramic bobbins designed for heating elements. These bobbins are crafted from C511 cordierite refractory material, known for its excellent thermal and electrical insulation properties. They are suitable for use in water and oil heating appliances, as well as various industrial applications.
Michael Ramirez
CEO Founder
A ceramic is any of the various hard, brittle, heat-resistant and corrosion-resistant materials made by shaping and then firing an inorganic, non-metallic material, such as clay, at a high temperature. It is mainly manufactured from natural raw materials. The major components of the same are kaolin, feldspar, clay and soapstone. To enhance material properties such as high strength Zirconia and Alumina can be used. Rucera Insulators manufacture a wide range of materials with excellent mechanical, electrical and thermal properties. As per IEC 60 672 our material classified in the following categories.
- Materials
Our Material Range
Porcelain (C-100 group)
Porcelain is the material that has a high mechanical strength, excellent electrical insulation properties, good chemical resistance, high dielectric strength and corrosion resistant. The main base of porcelain is quartz based silicate or alumina.
We manufacture the following grades:
- C112: quartz porcelain, shaped with wet pressing technology
Steatite (C-200 group)
Steatite is the material that has a high mechanical strength, excellent electrical insulation properties, low dielectric loss factor in high frequency range and high dielectric strength at room and high temperatures. The base of Steatite is natural raw materials and it consists mainly of soapstone.
We manufacture the following grades:
- C 220: alkaline steatite, shaped with dry pressing and extrusion technology
- C 221: non alkaline steatite, shaped with dry pressing, extrusion and injection moulding technology
Cordierite (C400 & C 500 group)
Cordierite is the material that has a high thermal shock resistance, high temperature resistance, low coefficient of thermal expansion and high specific resistance at high temperature. Cordierite is being made of alkaling earth aluminia silicates and porous alumina silicates.
We manufacture the following grades:
- C 410: nonporous cordierite material, shaped with dry pressing and extrusion technology
- C 510: porous cordierite material, shaped with dry pressing, extrusion and slip casting
Mullite Ceramics (C600 group)
Mullite ceramics is the material that has high mechanical strength, good electrical insulation properties, corrosion resistance and chemical inertness. The base of mullite ceramics is alumina silicates.
We manufacture the following grades:
- C 610: alumina porcelain, with high mechanical strength, shaped with extrusion and dry pressing technology.