氣凝胶隔熱氈

Aerogel insulation felt is made by combining aerogel and glass fiber. It’s widely used in industries due to its excellent thermal insulation and lightweight properties.

650
Maximum operating temperature (℃)
180
Bulk Density (kg/m³)
≥83
Compression strength (kPa)
-1.2
Heating permanent line change (%) (≤)

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Kerui Aerogel Insulation Felt Technical Data Sheet

Specifications and models		IIIA aerogel felt	IIIA aerogel roll	IVA aerogel roll	Test standards
		GB/T 34336-2017 Nanoporous aerogel composite insulation products
Appearance		Flexible coiled material, mainly white, color can be customized (the surface should be flat, without scratches, stains, or damage that would hinder use)			GB/T 34336-2017
Thickness (mm)		0.5、1.0、2.0	3、5、10、15、20		/
Width (mm)		1500			/
Thermal conductivity	Average temperature 25℃	≤0.021W/(m·K)			GB/T 10294-2008
	Average temperature 200℃	≤0.027W/(m·K)
	Average temperature 300℃	≤0.035W/(m·K)
	Average temperature 500℃	≤0.065W/(m·K)
Volume density (kg/m3)		180			GB/T 34336-2017
Hydrophobicity		99.90%			GB/T 10299-2011
Combustion level		Level A1			GB 5464-2010
Combustion level		Level A1			GB/T 14402-2007
Compression strength		≥83kPa			GB/T 34336-2017
Compression strength		≥83kPa			GB/T 13480-2014
Compression rebound rate		99%			GB/T 34336-2017
Vibration mass loss		≤1%			GB/T 34336-2017
Maximum operating temperature		650℃	650℃	950℃	GB/T 34336-2017
					GB/T 17430-2015
					GB/T 5480-2017
Heating permanent line change		-1.20%			GB/T 17911-2018
Corrosiveness (for covering austenitic stainless steel)	Stress corrosion	The blank test specimens did not show any cracks, and the sample specimens did not show any cracks either.			GB/T 17393-2008
	PH value of leaching solution	7.4			GB/T 17393-2008
	w（SiO32-）+w(Na+)	0.05%			GB/T 17393-2008
					JC/T 618-2005

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氣凝胶隔熱氈

The flexible felt material is made by combining aerogel and glass fiber using the sol-gel in-situ composite process. It is widely used in the fields of petrochemical industry, high-temperature steam pipelines, new energy vehicles and building exterior wall insulation. Aerogel insulation felt has been widely used in power plants, petrochemicals, steam pipelines, high-speed trains, fast-installed houses, and new energy vehicle industries due to its excellent thermal insulation performance and lightweight characteristics.

High-temperature resistance

Excellent thermal insulation performance

Lightweight and flexible

Wide range of industrial applications