The 1300°C Soluble Ceramic Fiber Module offers outstanding high-temperature resistance, thermal insulation, and thermal stability, along with excellent bio-solubility. It can gradually dissolve in the human body environment and be safely eliminated, complying with EU bio-solubility standards. It is an environmentally friendly alternative to traditional ceramic fiber modules.
This product is suitable for various high-temperature industrial furnaces and heat treatment equipment. Featuring prefabrication, compact structure, easy installation, and low heat loss, it is widely used in steel, non-ferrous metallurgy, ceramics, glass, petrochemical industries, and furnace lining upgrades and energy-saving projects.
1. Main Technical Parameters
| Item | 1100 Module | 1300 Module |
| Classification Temperature (℃) | 1100 | 1300 |
| SiO₂ (%) | 62–68 | ≥70 |
| CaO (%) | 26–32 | – |
| MgO (%) | 4–7 | – |
| CaO+MgO (%) | – | ≥20 |
| Color | White | White |
| Density (kg/m³) | 160–220 | 160–220 |
| Permanent Linear Shrinkage (%) | 1100℃×24h ≤1.0 | 1260℃×24h ≤3.0 |
| Thermal Conductivity (W/m·K) | ||
| 400℃ | 0.07 | 0.07 |
| 600℃ | 0.11 | 0.13 |
| 800℃ | 0.17 | 0.20 |
| 1000℃ | 0.23 | 0.30 |
| 1200℃ | – | 0.41 |
Size (mm): Length 300–600 / Width 300 / Thickness 150–300 (customized available)
Certified by authoritative institutions, compliant with RoHS and REACH standards.
2. Product Advantages
■ Excellent High-Temperature Stability
Maintains structural integrity under long-term high temperatures without powdering or collapse.
■ Bio-Soluble & Environmentally Friendly
Fibers dissolve in the human body and are naturally eliminated, significantly reducing occupational health risks.
■ Easy Installation & High Efficiency
Prefabricated modules can be directly anchored, improving installation efficiency by over 30%.
■ Energy Saving Performance
Low thermal conductivity reduces heat loss and significantly lowers energy consumption.
■ Flexible for Complex Structures
Supports customized shapes, ensuring tight sealing and extended furnace lining life.
3. Applications
Industrial heat treatment furnacesNon-ferrous metal melting furnacesPetrochemical heating furnacesCeramic kilns and shuttle kilnsWaste incinerators and waste heat boilersGlass furnace crown insulationHot blast furnaces and high-temperature pipelines
4. About Us
Founded in 1993, SUNTHERM is a leading manufacturer of high-performance thermal insulation materials. With 180,000 m² production area, 46 advanced production lines, and annual capacity of 600,000 tons, SUNTHERM provides high-quality products and turnkey production solutions.
Products include ceramic fiber, bio-soluble fiber, rock wool, and advanced fiber materials, widely used in industrial furnaces, HVAC, pipelines, and energy systems.
Exported to over 80 countries worldwide.
5. FAQ
Q1: What is the difference from traditional ceramic fiber modules?
A: Bio-soluble fibers are safer and environmentally friendly, reducing health risks.
Q2: Maximum service temperature?
A: 1100°C–1300°C depending on grade.
Q3: Can you customize shapes?
A: Yes, based on drawings.
Q4: How is sealing ensured?
A: Modules expand to fill gaps, forming a seamless lining.
Q5: Do you provide technical support?
A: Yes, including drawings, videos, and on-site support if needed.