ceramic fiber module for boiler insulation

heat insulation ceramic fiber module   Introduction Ceramic fiber module is made by processing the corresponding ceramic fiber needling blanket with the specific machine according to structure and size of the fiber module. During the process, it should maintain a certain percentage of compression, so as to ensure the fiber modules can swell to different directions and can crush together into a whole without crack after the lining construction. The ceramic fiber modules can be fixed on the steel plate of industrial furnace by different kinds of anchors. Characteristics Excellent chemical stability and heat stability Low heat conductivity, low thermal capacity The anchors fixed on the back of the modules can make the installation of the modules in soldiers’ ranks way and block floor way. Folding blanket will crush together in different directions after untie them, so the modules have no crack. Elastic fiber blanket can resist the mechanical external force, and the elasticity can make up the deformation of the furnace jacket, which can avoid the crack between modules. Because of the light weight, as thermal insulation material, the absorption of heat is low, so the low heat conductivity can make excellent energy saving effect, which can also resist any thermal shock. The lining has no need of dry or maintenance, so it can come into use as installation. The anchor system is not close to the hot side of the modules, so the anchors are staying in a comparative low temperature environment. Technical index

	1260 Fiber Folding Block	1400 Fiber Folding Block	1260 Fiber Folding Block	1400 Fiber Folding Block
Classification Temperature(°C)	1260	1400	1260	1400
Density(Kg/m3)	160, 190, 220
Heating Linear Shrinkage (%)	(1100°C*24hrs) 1.0	(1200°C*24hrs) 1.1	(1100°C*24hrs) 1.0	(1200°C*24hrs) 1.1
Heat Conductivity Kcal/mh °C (W/m·k), ASTM C201 160kg/m3
Average 400°C	0.09		0.09
Average 600°C	0.14	0.14	0.14	0.14
Average 800°C	0.21	0.21	0.20	0.20
Average 1000°C		0.26		0.28
Module Size (mm/module)	300*300*150, 200, 250, 300
	1260 Fiber Veneer Block	1400 Fiber Veneer Block	1500 Fiber Veneer Block	1600 Fiber Veneer Block
Classification Temperature(°C)	1260	1400	1500	1600
Density(Kg/m3)	130, 160
Heating Linear Shrinkage (%)	(1100°C*24hrs) 1.3	(1200°C*24hrs) 1.5	(1300°C*24hrs) 1.2	(1400°C*24hrs) 1.1
Heat Conductivity Kcal/mh °C (W/m·k), ASTM C201 160kg/m3
Average 400°C	0.12
Average 600°C	0.17	0.12	0.10
Average 800°C	0.25	0.16	0.14
Average 1000°C		0.21	0.19
Module Size (mm/module)	300*300*50, 75

  Note: The technical data is the average value based on the test standard, so they are changeable within limits, but not absolute guarantee value. Applications: 1. High temperature protection 2. Thermal insulation for high temperature pipelines and containers 3.substitution of asbestos