PRODUCT

Ceramic Fiber Insulation Rigidizer

Acclaimed for its limited thermal conductivity, extremely low heat storage, and non-existent asbestos, Ceramic Fiber Insulation Rigidizer sets high standards.
The elevated tensile strength of ceramic fiber blankets is impressive, and they exhibit formidable resistance to thermal shocks.
Ceramic Fiber Insulation Rigidizer provides distinctive sound absorption advantages and, because it lacks any binders, it prevents fume emission or furnace pollution.
Should there be any damage to the lining, the quick-fix feature allows for prompt cooling of the furnace.
In contrast to others, ceramic fibers demand no curing or drying process, enabling immediate heating to operational temperatures.

Product Description

Unpacking Ceramic Fiber Insulation

Ceramic fiber insulation is a specific kind of refractory insulation material, made of ceramic fibers connected together with inorganic linkers. This material is designed into boards and blanks meant to offer superior thermal insulation and high-temperature durability.

Ceramic Fiber Insulation Rigidizer

Ceramic fiber insulation can be treated with a rigidizer to improve its physical properties and structural integrity. A rigidizer is a chemical solution that is applied to the insulation, typically after it has been formed or cut to size.

The Ceramic Fiber Insulation Rigidizer helps to bind the ceramic fibers together, increasing the overall strength and stiffness of the insulation. This can be important in applications where the insulation needs to support its own weight or withstand mechanical stresses, such as in furnace linings or high-temperature industrial equipment.

Ceramic Fiber Insulation Rigidizer can be based on various compounds, including colloidal silica, alumina, or organic binders. The choice of rigidizer depends on the specific requirements of the application and the desired properties of the final insulation product.

Range of Applications for Ceramic Fiber Insulation:

Ceramic fiber insulation is utilized across diverse industries, including:

Furnaces and Kilns: For insulating furnace linings, kiln fittings, and heat treatment tools.
Power Generation: Ensures effective insulation of turbines, boilers, and generators in power plants.
Petrochemical Industry: Insulates machinery, pipelines, and containers in petrochemical factories.
Aerospace Industry: Key for insulating parts in aircrafts and vehicles for space.
High-Temperature Situations: Insulates high-temperature devices like reactors and heat exchangers.

Ceramic Fiber Insulation Rigidizer

Item	Standard	H Pure	Zirconium
AL2O3(%)	≥44	≥45	≥34
Sio2(%)	≥52	≥54	≥50
Fe2O3+Tio2(%)	≤1.0	≤0.5	≤0.5
ZrO2(%)	－	－	≥15
Classification Temperature (℃)	1260	1260	1430
Working Temperature (℃)	1050	1100	1350
Density (kg/m3)	160-220	160-220	160-220
linear shrinkage after heating(%) @24 hours	≤2.5	≤2.5	≤3.5
linear shrinkage after heating(%) @24 hours	(1000°C)	(1100°C)	(1350°C)
Thermal Conductivity(w/m.k) @400°C	0.09	0.101	0.119