PRODUCT DESCRIPTION

Introduction

Lightweight Insulating Castable is a low-density monolithic refractory material specially designed for thermal insulation applications. It is mainly used as a backup insulation layer or insulating lining in industrial furnaces and thermal equipment where reducing heat loss, lowering heat storage, and reducing lining weight are required.

With low bulk density, low thermal conductivity, and excellent insulation performance, Lightweight Insulating Castable helps improve energy efficiency and reduce heat loss from thermal equipment. The material can be installed by casting and is suitable for complex structures and applications where thermal insulation performance is required rather than direct exposure to severe abrasion, molten materials, or aggressive chemical environments.

The product is available in different grades according to operating temperature, insulation requirements, furnace structure, and service conditions.

Sunrise provides customized Lightweight Insulating Castables according to equipment design, temperature conditions, and specific application requirements.

Features

Low density and excellent thermal insulation performance.

Low thermal conductivity, helping reduce heat loss and improve energy efficiency.

Lightweight structure, reducing the weight of furnace linings and thermal equipment.

Good volume stability under recommended service temperatures.

Easy installation by casting and suitable for complex furnace structures.

Suitable for backup insulation layers and thermal insulation applications.

Applications

Industrial Furnaces:
Backup insulation layers for furnace roofs, furnace walls, furnace covers, and low-to-medium temperature furnace structures.

Thermal Equipment:
Insulation layers between outer casings and working linings of boilers, flues, stacks, and other thermal systems.

Energy-saving Applications:
Thermal insulation solutions for industrial heating equipment requiring reduced heat loss, lower heat storage, and lightweight construction.

Other Thermal Processing Equipment:
Insulation layers for various thermal equipment where lightweight design and improved energy efficiency are required.

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