Ceramic Wool Blanket Insulation

Ceramic Wool Blanket Insulation is a flexible roll-type refractory insulation material with chemical stability and non-combustible characteristics. It also combines low thermal conductivity, thermal insulation performance, tensile strength, resilience, sound insulation, and thermal shock resistance.

The roll form makes the material suitable for wrapping furnace walls, pipes, and equipment surfaces. It can also be cut into sections or installed in several layers to control the required insulation thickness.

Compared with loose bulk-fiber filling, a blanket provides a more defined insulation layer and makes the installation area easier to manage.

It can therefore be used where continuous insulation, wrapping, joint filling, or controlled layer thickness is required.

The product can be used for internal and external linings of industrial furnaces, internal and external insulation of pipelines, joint sealing, filling insulation, expansion joints, and pipe wrapping.

The supplied product information also lists household, nuclear power, and aerospace insulation applications.

Available models include NC1260, NC1350, NC1400, NC1430, and NC1600, with classification temperatures covering 1260°C to 1600°C.

NC1430 contains 14%–17% ZrO₃.

An important purchasing point is the difference between classification temperature and long-term service temperature. The zirconium-containing ceramic fiber series has a regular long-term service temperature of 1400°C, while the model table separately includes an NC1600 grade. The actual working temperature should therefore be confirmed according to the selected grade and real operating conditions.

Nengcheng Crystal supplies ceramic fiber bulk, blankets, boards, and modules, allowing different fiber forms to be combined for industrial furnace linings and pipeline insulation projects.

The R&D and production teams work with fiber formation, crystallization, and subsequent processing.

For Ceramic Wool Blanket Insulation, technical staff can discuss hot-face temperature, insulation thickness, and installation method before grade selection.

Where a project requires both a higher-temperature hot-face layer and a backing insulation layer, different temperature grades can be discussed as part of the same project. This can simplify the coordination of material specifications and delivery compared with sourcing different insulation layers separately.