Bio-soluble fiber blanket is a body soluble fiber that utilizing a unique spinning technology and mechanical properties. These special fibers are made from a blend of calcium, silica and magnesium which give fiber the ability to support continuous applications under high temperature conditions.Bio-soluble fiber blanket is flexible and competent in treating with the refractory linings, thermal insulation and metals transfer, it has been Proven superior and eco-friendly to traditional refractory ceramic fibers.

Features

Low thermal conductivity

Low heat storage

High tensile strength

Thermal shock resistance

Light weight

Typical Applications

Back-up insulation for dense refractory

Annealing furnace linings

Stress relieving blanket

Heat treatment furnace linings

Crude heater linings

Typical Parameters

Description	Bio-Soluble Fiber Blanket
Chemical Composition(%)
SiO₂	55-65
CaO	23-35
MgO	5-10
Physical Properties
Density(kg/m³)	96	128
Color	White
Tensile Strength(Mpa)	0.04	0.05
Fiber Diameter(um)	3.5
Shot Content(%)	12
Linear Shrinkage after Heating(%)	1000℃x24h≤2.5
Thermal Conductivity(W/m.k)	0.065	0.048
200℃	0.065	0.048
400℃	0.098	0.087
600℃	0.153	0.135

The data shown are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation. For more information on the safety application or materials, please refer to the work practices and material safety data sheet.