Rosewool Insulation Refractory Co.,Ltd 1050 ℃ calcium silicate board injects long-lasting protection into high-temperature industrial equipment

Release Time: 2025-10-28

In high-temperature industrial fields such as metallurgy, cement, petrochemicals, glass, and electricity, the performance of insulation materials for equipment lining directly determines production safety, energy efficiency, and operating costs. Faced with the continuous testing of harsh working conditions, traditional insulation materials often struggle to balance temperature resistance and structural strength. Rosewool Insulation Refractory Co.,Ltd has ingeniously launched 1050 ℃ calcium silicate board, which has become an ideal choice for internal insulation of high-temperature equipment due to its excellent comprehensive performance, providing a solid and reliable protective barrier for industrial thermal energy systems.

1、 Core performance advantage: How does calcium silicate board protect high-temperature equipment?

Calcium silicate board is a board shaped insulation material made by advanced processes of pressing and steam curing silicon, calcium materials and reinforced fibers. Its excellent performance is fully demonstrated in high-temperature industrial environments:

Excellent temperature resistance performance, stable response to extreme working conditions

The name "1050 ℃" in this product directly demonstrates its temperature resistance. This product can work stably in a high temperature environment of 1050 ℃ for a long time, with excellent thermal stability. Whether it is the scorching inner walls of metallurgical furnaces, high-temperature areas of cement rotary kilns, or the scorching environment of petrochemical cracking furnaces, it can maintain structural integrity and stable performance, providing long-lasting and reliable insulation protection for equipment.

High strength, excellent flexural resistance, and resistance to mechanical stress

High strength and high flexural strength are its prominent features. Compared to traditional insulation materials, the uniformly distributed reinforced fiber network inside the aluminum calcium silicate board forms a solid skeleton structure, giving it excellent mechanical strength. It is not easily damaged or cracked under operating conditions such as equipment vibration and material erosion, ensuring the integrity and long-term effectiveness of the insulation lining, greatly extending its service life.

Heat resistant without deformation, maintaining structural stability

'No deformation under heat' is a direct manifestation of its reliability in high-temperature environments. The product has an extremely low thermal shrinkage rate and can maintain excellent dimensional stability under long-term high-temperature heat loads without warping, shrinkage, or other phenomena, thereby avoiding the formation of insulation gaps, ensuring the continuous and uniform insulation effect, and effectively preventing local overheating of the equipment.

Durable and reliable lifespan, reducing overall costs

Excellent temperature resistance, mechanical strength, and dimensional stability together ensure the long-term service life of the product. It has excellent thermal shock resistance and can withstand temperature fluctuations under working conditions; Chemical stability and resistance to most chemical substances. This means fewer maintenance frequencies and longer replacement cycles, significantly reducing the overall maintenance cost of the equipment from a full lifecycle perspective.

Excellent thermal insulation performance, improving energy efficiency

While providing solid structural support, calcium silicate board also has a low thermal conductivity, which can effectively block heat transfer, reduce equipment heat loss, improve thermal efficiency, and directly help enterprises achieve energy-saving and consumption reduction goals.

2、 Wide application areas: Reliable solutions validated across multiple industries

Rosetexwool 1050 ℃ calcium silicate board has become the preferred choice in multiple high-temperature industrial fields:
Metallurgical industry: furnace lining insulation for melting furnaces, heating furnaces, annealing furnaces, etc
Cement industry: insulation for equipment such as rotary kilns, preheaters, and grate coolers
Petrochemical industry: cracking furnace, conversion furnace, hot air pipeline lining
Glass industry: insulation layer for glass melting furnaces, tin tanks, and annealing furnaces
Power industry: insulation for boiler walls, flues, and dust collectors

3、 Choose Rosetexwool, Choose Value: Our Cooperation Advantage

Excellent products require reliable manufacturing and service guarantees. Rosewool Insulation Refractory Co.,Ltd. is committed to becoming your most trusted partner:
Professional technical strength: With advanced production lines and strict quality control systems, we ensure that product performance indicators are superior to industry standards
Rich application experience: With years of deep cultivation in the industry, we have a deep understanding of the working conditions and characteristics of various industrial fields, and can provide accurate selection guidance
Stable supply capability: Large scale production base and improved inventory system to ensure timely delivery of orders and guarantee project progress
Comprehensive service support: providing professional services throughout the entire process from technical consultation, solution design to installation guidance
Advantages of direct supply from manufacturers: eliminating intermediate links and providing high-quality products at more competitive prices

Technical Parameters

Type	Glass Fiber Reinforced	Carbon Fiber Reinforced
Bulk density Torlerance	850-950 kg/ma	850-950 kg/m°
Temp.Limit	1000-1100℃	1000-1100℃
Continuous Service Temp	850 ℃	850 ℃
Flexural Strength	6.5	8.0
Comprssive Strength ( break )5% deformation	15.5 MPa 12PMPa	17 MPa 13MPa
Coefficient of Thermal Expansion	7*10-6	7*10-6
Thermal Conductivity (V/M.K)	100℃ 200℃ 300℃ 400℃ 0.113 0.120 0.121 0.125	100℃200℃ 300℃ 400℃ 0.103 0.114 01.24 0.133
Thermal shrinkage after 24 hours Linear % Thickness %	650℃ 700℃ 750℃ 850℃ 1000℃ 0.15 0.25 0.28 0.35 0.49 0.86 1.00 1.10 1.30 3.50	650℃ 700℃ 750℃ 850℃ 1000℃ 0.10 0.18 0.20 0.21 0.36 0.60 0.80 0.90 1.10 2.40

In the pursuit of efficient, energy-saving, safe and reliable industrial development, it is crucial to choose a high-performance insulation material. Rosewool Insulation Refractory Co.,Ltd 1050 ℃ calcium silicate board, with its excellent characteristics of high strength, high temperature resistance, and no deformation, is the wise choice for internal insulation of your high-temperature equipment.
We sincerely invite all industry partners to visit and exchange ideas for cooperation. Choosing to directly cooperate with Rosewool Insulation Refractory Co.,Ltd, let us provide professional products and attentive services to safeguard your equipment and jointly create a new chapter of win-win cooperation!

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Rosewool Insulation Refractory Co.,Ltd 1050 ℃ calcium silicate board injects long-lasting protection into high-temperature industrial equipment

Technical Parameters

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