Polycrystalline Alumina Fiber Blanket

1600C Polycrystalline Alumina Fiber blanket is a high temperature refractory fiber composed of mullite microcrystals. It integrates fire resistance and heat preservation performance, because it can be freely shaped into many forms.which can solve the problems of high temperature resilience, high temperature shrinkage, and high temperature stability of high temperature furnace linings.

1:Superior thermal Insulation properties：Low thermal conductivity at high temperatures

2:High heat resistance：Heat insulation property 1600℃,High dimensional stability at elevated temperatures,Excellent tensile strength of blankets at high temperatures.It has the crystalline structure of mullite. it provides insulative performance due to both low thermal conductivity of the trapped air between fibers and high heat radiation shield performance of the fibers themselves.

3:safety:Safer fiber compared with conventional ceramic fiber High-precision control of fiber diameter . it fibers with diameter under 3 micrometers are respirable and can reach the lungsʼ alveoli. Respirable fibers are considered to have carcinogenic risks.

4:Erosion resistance

5:Resiliency

Lining of hot surface of high temperature industrial furnace
High temperature equipment in petrochemical industry
Kiln in ceramic industry
Sealing gasket and sound-absorbing material in automobile industry
Insulation of various heating industrial equipment
Insulation of foundry furnace top

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