1.Very low thermal conductivity 2.Resistant to thermal shock 3.classification temperature 1600

Manufacture Technology

All kinds of aluminium silicate fibre blanket, made from common, high pure, zirconic, chromic aluminium silicate fibre, after the process of needling, thermoforming, crossbar cutting, rolling up ,etc. which is through double-sided needling operation by using spun technology. All kinds of needling blanket not only have the same excellent function of corresponding aluminium silicate fibre, but also have low shrink and high tearing strength. In addition, the blanket own even texture and integrity surface.CT spun fibre blanket adopt high pure raw materials without any binding agent, ensure the product own good reliability and stability in any environment. the function of the blanket isn’t affected by water and oil, it will recover its thermal performance and physical property after drying.Needling blanket in different size and thickness provide users a wide range of material selection to gain the best heat insulation structure and energy saving effect.

Features

Low heat strong capacity, Low thermal conductivityExcellent thermal stability and shock resistance, resist devitrification at high temperatureExcellent tearing resistantExcellent insulating performance,fire prevention and sound absorption Double—side needling operation produces tough, resilient and strong blankets, which resist tearing both before and after heating.Easy cutting and installation

Typical Application

All kinds of industrial kiln linings(hot surface and back lining)Furnace body expansion joint, furnace door,top cap sealsHigh building fire proof and heat insulationThermal resistance component of auto industry withHigh temperature filter media

Type
Classification temperature(OC)
color
Density(kg/m3)
Permanent linear shrinkage(heat preservation 24 hour,128 kg/m3)
Thermal conductivities(W/n.k)
Chemical composition(%)	AL2O3
	SiO2
	AL2O3+SiO2
	ZrO2
	Cr2O3

Maftec blanket
1600
white
96-128
≤-0.9 (1600OC)
0.13(600°C) 0.19(800°C) 0.27(1000°C) 0.39(1200°C)
43	72
-	28
99	-
-	-
2.5-3.0	-

Maftec Blanket