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What are the types of 1260 ℃ grade ceramic fiber blankets used as insulation materials for glass kilns?

Feb 27, 2026

What are the types of 1260 ℃ grade ceramic fiber blankets used as insulation materials for glass kilns? The structure of glass kilns is complex, and the temperature erosion conditions in different parts are different, so the types of insulation materials required are also different; For example, some parts require ceramic fiber blankets, nano microporous insulation boards, some require refractory castables, and some require rock wool boards, calcium silicate boards, etc; 1260 ℃ ceramic fiber blanket is the main material for insulation of glass kilns, belonging to standard/high-purity aluminum silicate fiber products. It can be used for a long time at a temperature of up to 1260 ℃ and has stable fire resistance and insulation performance. It is very suitable for high-temperature parts such as glass melting furnaces, heat storage chambers, flues, kiln roofs, and kiln walls.

Rosewool Insulation Refractory Co.,Ltd‘s 1260 ℃ grade ceramic fiber blanket is a refractory insulation material made from hard clay clinker, coke gemstones, alumina silica powder, and other raw materials. After high-temperature melting, it is spun into fibers through a spinning process, and then processed through needle punching and other processes. It can be used for a long time at temperatures up to 1050-1100 ℃ and can withstand high temperatures up to 1260 ℃ in the short term. It has the characteristics of low thermal conductivity, high tensile strength, sound absorption and insulation, and is widely used in wall lining, backing, and pipeline insulation of high-temperature industrial kilns such as glass kilns.

Ceramic fiber blankets are classified into ordinary type, standard type, high-purity type, high aluminum type, and zirconium containing type based on their own ceramic fiber cotton composition and added elements; Ceramic fiber blanket products not only retain the corresponding characteristics of ceramic fiber cotton, but also have unique advantages. The texture is hard and has excellent toughness and strength, with outstanding resistance to wind erosion;

What are the types of 1260 ℃ grade ceramic fiber blankets used as insulation materials for glass kilns? 1260 ℃ grade ceramic fiber blanket is one of the most widely used insulation materials for high-temperature environments in glass kilns. This level does not refer to a long-term usage temperature of 1260 ℃, but rather to its classification temperature of 1260 ℃. As a comprehensive manufacturer integrating research and development, production, sales, and construction, Rosewool Insulation Refractory Co.,Ltd has a modern production base and a strict quality management system (ISO9000 certification). From material selection, thermal calculation to construction guidance, Rosewool Insulation Refractory Co.,Ltd provides full support to help you achieve long service life, low energy consumption, and high efficiency of your kiln.

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