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What industries can insulation and refractory ceramic fiber blankets be applied to?

Release Time: 2025-10-17
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In the fields of industrial production and high-end manufacturing, temperature control is the core link, and efficient and reliable insulation refractory materials are the key cornerstone to ensure safety, improve energy efficiency, and reduce costs. Among them, ceramic fiber blanket, as an excellent insulation and refractory material, is increasingly becoming an indispensable "temperature guardian" in many industries due to its unique advantages. As a Rosewool Insulation Refractory Co.,Ltd with many years of deep cultivation in the industry, we deeply understand its value and are committed to bringing the highest quality ceramic fiber blanket products and solutions to every partner who pursues excellence.
                                                  

1、 Multi domain application: ubiquitous "thermal protection" of ceramic fiber blanket

The excellent performance of ceramic fiber blankets continuously expands their application boundaries, covering almost all industrial fields that require management and control of high temperatures:
  • Metallurgical industry: In the smelting, casting, heat treatment and other processes of steel and non-ferrous metals, the insulation of kilns, intermediate packages, and pouring channels, as well as ceramic fiber blankets, are reliable guarantees for resisting high temperatures of thousands of degrees, reducing heat loss, and stabilizing process parameters.
In the petrochemical industry, ceramic fiber blankets are used for insulation of equipment such as cracking furnaces, conversion furnaces, thermal pipelines, and storage tanks. They not only effectively reduce surface temperature and energy consumption, but also enhance the safety level of equipment and prevent risks caused by heat leakage.
  • The power industry: Whether it is boiler lining and flue insulation for thermal power generation, or related thermal control systems in the field of new energy, the lightweight and efficient characteristics of ceramic fiber blankets provide a lightweight and durable insulation solution for large and complex power facilities.
  • Building materials and ceramics industry: The lining and insulation of tunnel kilns, roller kilns, and shuttle kilns, as well as the excellent resistance to rapid cooling and heating of ceramic fiber blankets, ensure the uniform and stable temperature of kilns, which directly affects product quality and energy consumption levels.
  • Aerospace and shipbuilding: In special environments such as engine test benches and ship boiler compartments, there are strict requirements for material fire prevention, insulation, and weight. Ceramic fiber blankets are an ideal choice to meet these high-end needs.
  • Household appliances and automotive industry: such as fire stoves, fireplace insulation, car exhaust pipe insulation covers, etc. Ceramic fiber blankets are bringing industrial grade insulation technology into daily life, improving product safety and energy efficiency.

2、 Core Advantage Analysis: Why has ceramic fiber blanket become the darling of the industry?

The reason why ceramic fiber blankets can handle the above harsh environments with ease is due to their inherent excellent characteristics:
  • Ultimate temperature resistance, stable and reliable: The maximum operating temperature can reach 1260 ℃ or even higher, and it can maintain excellent structural strength and stability even at high temperatures, with a long service life.
  • Efficient insulation, energy saving and consumption reduction: The extremely low thermal conductivity means excellent insulation effect, which can significantly reduce the heat loss of industrial furnaces and pipelines, directly reduce fuel or electricity costs, and have significant energy-saving and emission reduction effects.
  • Lightweight and flexible, easy to construct: Compared to traditional heavy refractory materials, ceramic fiber blankets are extremely lightweight, greatly reducing equipment load; At the same time, its good flexibility and tensile strength make it easy to cut, wrap, and wrap, and can be quickly installed on equipment with complex shapes, resulting in high construction efficiency.
  • Excellent thermal stability and resistance to thermal shock: able to withstand drastic temperature changes without cracking or peeling, ensuring stable performance in intermittent operation of industrial furnaces.
  • Chemical stability, safety and environmental protection: except for strong alkali and hydrofluoric acid, it can withstand the erosion of most chemical substances, has stable composition, does not contain asbestos, has low dust capacity, and is friendly to human health and the environment during use.
  • Sound absorption and noise reduction, multifunctional: Its porous fiber structure also endows it with excellent sound absorption and noise reduction performance, bringing a sense of tranquility to noisy industrial environments.

Technical Parameters

Type COM ST HP HA Zir-Alu HZ
Classified Temp. 1100℃
(2012℉)
1260℃
(2300℉)
1260℃
(2300℉)
1360℃
(2480℉)
1400℃
(2550℉)
1430℃
(2606℉)
Working Temp. <1000 ℃
(1832℉)
1050℃
(1922℉)
1100℃
(2012℉)
1200℃
(2192℉)
1200℃
(2192℉)
1350℃
(2462℉)
Color white white white white white white
Density(kg/m3) 96/128
(6/8 lb/ft3)
96/128
(6/8 lb/ft3)
96/128
(6/8 lb/ft3)
128/160
(8/10 lb/ft3)
128/160
(8/10 lb/ft3)
128/160
(8/10 lb/ft3)
Linear Shrinkage (%)
(24 hrs,density 128 kg/m³)
-4
(1000℃/ 2012℉)
-3
(1000℃/1832℉)
-3
(1100℃/2012℉)
-3
(1250℃/2282℉)
-3
(1200℃/2192℉)
-3
(1350℃/2462℉)
Thermal conductivity(W/M.K)
Density 128kg/m³( 8 lb/ft3)
0.09
(400℃/752℉)
0.16
(800℃/1472℉)
0.09(
400℃/752℉)
0.16
(800℃/1472℉)
0.09
(400℃/ 752℉)
0.16
(800℃/ 1472℉) 0.20
(1000℃/1832℉)
0.12
(600℃/ 1112℉)
0.20
(1000℃/1832℉)
0.132
(600℃/1112℉)
0.22
(1000℃/1832℉)
0.16
(600℃/ 1112℉)
0.20
(1000℃/1832℉)
Tensile Strength(Mpa)
(Density 128kg/m³)
0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12
Chemical(%) Al2O3 44 46 47-49 52-55 45-46 39-40
Al2O3+SiO2 96 97 99 99 - -
Al2O3+SiO2+ZrO2 - - - -   99
ZrO2 - - - - 5-7 15-17
Fe2O3  <1.2 <1.0 0.2 0.2 0.2 0.2
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2 0.2
Size(mm) 7200/3600*610/1220/10-50mm or customized as your specification
             24′/12′ * 24"/48" * 0.4"/2"


3、 Choose Golden Tripod, Choose Guarantee - The Craftsmanship and Commitment of Rosewool Insulation Refractory Co.,Ltd


It is crucial to choose a trustworthy supplier after understanding the wide application and excellent performance of ceramic fiber blankets. Rosewool Insulation Refractory Co.,Ltd, based in the Central Plains and serving the whole country, is not only a producer of products, but also a provider of energy-saving and efficiency improvement solutions for you.
  • Quality lays the foundation: We strictly control every link from raw material procurement to finished product production, using advanced production equipment and processes to ensure that every roll of ceramic fiber blanket leaving the factory has stable chemical composition, uniform fiber distribution, excellent tensile strength, and extremely low slag ball content, with performance indicators superior to industry standards.
  • Technology driven innovation: We have a professional technical research and development team that can provide customized product specifications and solutions according to the special needs of different industries. Whether it is different thicknesses, bulk densities, or special cutting and processing forms, we can accurately meet them.
  • Capacity and delivery guarantee: Our modern production base and sufficient inventory ensure our supply capacity, enabling us to quickly respond to your needs and ensure project progress, so you don't have to worry about supply chain disruptions.
  • Service creates value: We provide professional technical consultation and comprehensive after-sales support. From selection guidance to construction suggestions, we are willing to communicate deeply with you to ensure that our products can maximize their effectiveness in your application and achieve true value win-win.
  • Significant cost advantage: With large-scale production and comprehensive supply chain management, we can provide you with highly competitive prices while ensuring top quality, helping you effectively control procurement costs.
Temperature control is not only a science, but also an art. Choosing an excellent insulation refractory material is like putting an efficient "insulation suit" on your equipment. It not only saves energy and reduces costs, but also improves production safety and stabilizes product quality.
Rosewool Insulation Refractory Co.,Ltd. is willing to become your most trusted partner with high-quality ceramic fiber blanket products crafted with ingenuity and sincere professional services. We sincerely invite you to get to know us in depth. Whether it's sample testing, technical exchanges, or business negotiations, we are ready.
Contact Rosewool Insulation Refractory Co.,Ltd immediately, let us empower your enterprise with professional insulation and fire-resistant solutions, and jointly open a new chapter of energy conservation and efficiency!

 

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