CCEFIRE® DJM series insulating fire bricks are advanced refractory materials designed for direct flame contact in high-temperature industrial applications.
Combining lightweight, low thermal conductivity, and high refractoriness, these insulating bricks significantly enhance furnace efficiency and operational performance. They are particularly suitable for use in cracking furnaces, hot blast stoves, ceramic roller kilns, porcelain kilns, as well as lining materials for glass crucibles and various electric furnaces. With a wide temperature range from 1260°C to 1760°C, they are the ideal choice for improving furnace efficiency and extending service life.
In addition to standard sizes, CCEFIRE® lightweight insulating fire bricks can be customized to specific dimensions or shapes based on client requirements. Options include drilling, grooving, tapering, and arc-shaped cutting, enabling them to meet complex construction needs with precision. These bricks are easily adaptable to different furnace types, ensuring high accuracy and strength in construction.
In high-temperature sealing, insulation, and electrical protection applications, paper-based materials must retain both thermal stability and adaptability. However, traditional ceramic fiber paper often suffers from insufficient flexibility. During bending, winding, or complex installations, it can easily tear or break, leading to poor sealing, reduced insulation performance, higher installation difficulty, and increased maintenance costs. Core Advantage: […]
Industry | 09 Oct, 2025
In applications such as industrial sealing, insulation, and electrical protection, fiber-based paper must deliver both high-temperature stability and mechanical strength. However, traditional ceramic fiber paper often tears or breaks during high-temperature operation or installation, particularly in complex working conditions. Insufficient mechanical strength compromises sealing tightness, shortens service life, and increases maintenance costs. Unique Advantage: Superior […]
Insight | 28 Sep, 2025
The core composition of ceramic fiber paper is primarily high-purity silicon dioxide (SiO₂) and aluminum oxide (Al₂O₃), with some high-grade types containing zirconia (ZrO₂) to enhance maximum temperature resistance and anti-corrosion properties. These components, in carefully designed proportions, give the material excellent thermal stability and insulation performance. Depending on the application, small amounts of organic […]
Industry | 24 Sep, 2025