ceramic fiber blanket

The search banner ceramic fiber blanket is a continuous cotton tiled fiber blanket with higher tensile strength and a flat surface after a double-sided needle punching process. The fiber blanket does not contain organic binders, and this product has good chemical resistance (except hydrofluoric acid, phosphoric acid and strong bases such as Na2O, K2O). Its performance is not affected by oil and water. Its thermal and physical properties can be restored after drying.

Product Features

Resistance to thermal shock:

◆ Low heat storage;

◆ Good sound-absorbing effect;

◆ Excellent thermal insulation effect;

◆ Superior thermal stability, good anti-pulverization ability;

◆ Not affected by most chemicals (except chlorofluoric acid, phosphoric acid and strong alkali);

◆ In some applications, chromium-containing blankets can be used at temperatures above their classification temperature (5% shrinkage at 1500 ℃);

◆ Throwing long fiber and double-sided needling process produce tough, high resilience and high strength fiber blanket, which has tear resistance before and after heating.

Technical parameters

Ceramic Fiber Blanket — Complete Overview

Ceramic fiber blanket is a high-temperature insulation material made from aluminosilicate ceramic fibers, produced through a continuous spinning and double-sided needle punching process. According to Wikipedia, ceramic fiber insulation is widely used in industrial furnaces, kilns, and heating equipment due to its outstanding thermal stability and low thermal conductivity.

EcoIn ceramic fiber blanket is available in classification temperatures from 1000°C to 1430°C. The most popular grade is the 1260°C product, which delivers an excellent balance of performance and cost for demanding industrial applications.

Key Applications of Ceramic Fiber Blanket

This high-temperature insulation material is used across industries requiring lightweight, reliable thermal insulation. Common applications include industrial furnace backup lining and hot face lining, petrochemical pipe and vessel insulation, boiler door and flue lining, kiln car systems, and expansion joint filling. The blanket’s flexibility allows it to conform to complex geometries, making installation faster and more economical than rigid refractory products.

For lower-temperature insulation needs, EcoIn also supplies glass wool insulation and mineral wool products suited for mechanical and building applications below 650°C.

Why Choose EcoIn Ceramic Fiber Blanket?

EcoIn ceramic fiber blanket is manufactured using a continuous filament process with uniform density across the full width and length of each roll. This ensures predictable thermal performance and mechanical integrity across every installation. The product has low heat storage, which enables rapid heat-up and cool-down cycles — reducing energy consumption and increasing furnace productivity. It is also resistant to most industrial chemicals, including many acids and solvents, except hydrofluoric acid, phosphoric acid, and strong alkalis.

Every roll from EcoIn is tested for bulk density, tensile strength, and shrinkage at classification temperature before shipment, ensuring full compliance with project specifications on delivery. Custom widths, densities, and lengths are available to meet your exact thermal insulation design requirements.

What temperature can ceramic fiber blanket withstand?

EcoIn’s high-temperature insulation is available in grades rated from 1000°C up to 1430°C. The standard 1260°C grade is the most common for industrial furnace and high-temperature pipe insulation applications.

Standard thickness options are 25 mm, 50 mm, and 75 mm. Custom thicknesses are available on request to suit specific insulation system designs and heat loss calculations.

This material is designed for extreme high-temperature use above 600°C, while mineral wool is suited for building and mechanical insulation below 650°C. Ceramic fiber offers superior thermal shock resistance and much lower thermal mass than mineral wool products.