How much does a ceramic fiber blanket cost in the Chinese market?

Release Time: 2025-10-14

In the procurement of materials in industrial kilns, building insulation, power equipment and other fields, "how much does ceramic fiber blanket cost" has always been a core issue of concern for buyers. From the market situation, the price of ceramic fiber blankets ranges from tens to hundreds of yuan per square meter, and this significant difference is due to the comprehensive influence of multiple factors. As Rosewool Insulation Refractory Co.Ltd., which has been deeply involved in the field of thermal insulation and refractory materials for more than 40 years, we combine industry laws and production practices to analyze the logic behind prices and demonstrate the path of creating cost-effective products for you.

The purity of raw materials is the core basis for determining prices. The core raw materials for ceramic fiber blankets are aluminum oxide, silicon oxide, etc. The price of high-purity aluminum oxide (content ≥ 95%) is more than 2.5 times that of ordinary industrial grade aluminum oxide, and the cost of high-quality silicon oxide is also much higher than that of recycled silicon materials. Low price products on the market often use low purity raw materials, even mixed with waste cotton. Although it can lower the price, it leads to poor high-temperature resistance, easy powdering, and a shortened service life of more than 50%. Rosewool Insulation Refractory Co.,Ltd adheres to the bottom line of raw material quality, using high-purity alumina and crystalline silica, combined with trace amounts of zirconia reinforcement components, to ensure product performance from the source. Although the raw material cost is 18% higher than the industry average, the long-term use temperature of the product can reach 1260 ℃, and it has undergone 500 thermal shock tests without cracking, extending its service life by three times compared to ordinary products.

The level of production technology directly affects the price hierarchy. The fiber diameter produced by traditional spinning process is coarse (≥ 8 μ m), with high thermal conductivity and poor flatness of the finished product; Advanced blowing technology requires the investment of precision equipment. Although it can produce ultrafine fibers with a diameter of 3-5 μ m and reduce thermal conductivity by 20%, the equipment procurement cost and energy consumption have significantly increased. Rosewool Insulation Refractory Co.,Ltd invested millions of yuan to introduce a fully automatic spray production line, combined with continuous needle punching molding technology, to achieve uniform fiber distribution and high-density structure. Through process optimization, the qualified rate of finished products has increased from the industry average of 75% to 98%, and the comprehensive cost per unit product has been reduced by 15%. This not only ensures the insulation performance of the product, but also controls the price cost.

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)		7200/3600610/1220/10-50mm or customized as your specification 24′/12′ 24"/48" * 0.4"/2"

Customization of performance parameters and specifications widens the price gap. For every 100 ℃ increase in high temperature resistance level, the formula cost increases by 22%; As the thickness increases from 20mm to 50mm, the amount of raw materials used increases by 1.5 times, resulting in a corresponding price increase of 60%. For different scenario requirements, Rosewool Insulation Refractory Co.,Ltd offers multiple specifications of products: ordinary type (operating temperature ≤ 1000 ℃), standard type (operating temperature ≤ 1260 ℃), high-purity type (operating temperature ≤ 1400 ℃), with a thickness coverage of 10-100mm and customizable width of 1200mm, 1500mm, etc. Relying on flexible production systems, the premium for customized specification products is only 8% -12%, far lower than the industry average of 18% -25%, meeting the personalized needs of different projects.

Regional supply chain advantages reduce terminal procurement costs. Ceramic fiber blanket belongs to lightweight insulation materials, but when purchased in bulk, the transportation volume is large, and the logistics cost increases by 6% for every 300 kilometers increase in transportation radius. Rosewool Insulation Refractory Co.,Ltd is based in the transportation hub of Zhengzhou, with three major warehousing centers in Zhengzhou, Luoyang, and Xinxiang, radiating throughout Henan Province and surrounding provinces such as Hubei, Shaanxi, and Shandong. Projects within the province can be delivered within 24 hours, while projects across provinces can be delivered within 48 hours, reducing logistics costs by 20% compared to manufacturers outside the province. At the same time, for bulk purchasing customers, a tiered preferential policy is launched: 10% off for purchases of 5000 square meters or more, and 15% off for purchases of 10000 square meters or more. Combined with logistics advantages, the comprehensive procurement cost is 25% lower than the industry average.

As a recommended supplier by the China Metallurgical Industry Association, rosetexwool's ceramic fiber blanket has passed ISO9001 quality system certification and SGS environmental testing. Its thermal conductivity (200 ℃) is as low as 0.038W/(m · k), far superior to national standards. Whether it's industrial kiln lining, building exterior wall insulation, or electrical equipment insulation, choosing Rosewool Insulation Refractory Co.,Ltd can not only obtain high-quality products that meet strict standards, but also enjoy the cost and efficiency advantages brought by localized services.

Looking forward to working with you to build a solid insulation defense line for the project with cost-effective ceramic fiber blankets, and jointly promote energy conservation, consumption reduction, and cost optimization in the industry!

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Technical Parameters

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