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Polycrystaline Mullite Fiber

Polycrystaline Mullite Fiber for High Temperature Resistant Fireproof Board

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  • Product Description

Product Description

Polycrystaline mullite fiber wool is a new type of ultra light high temperature refractory fiber cotton,which has the A12 O3 72%-75%, the service temperature is 1500-1700 ℃,it can be widely used for lining insulation of high temperature industrial kilns and other thermal equipment in metallurgy, machinery, electronics, ceramics, chemical industry, glass, aerospace and military research.
Polycrystalline mullite fiber block is made of polycrystaline mullite fiber cotton after special processing, compression and cutting, The product does not contain any binder or other components, and has excellent elasticity and flexibility, The service temperature can reach above 1600 ℃ . Normal size is 200 x100 x 50 mm
Polycrystalline mullite fiberboard is a kind of ultra high temperature resistant fiberboard , which is newly developed in our company, The maximum temperature can reach 1900 ℃, and the density can reach more than 600kg / m3 , meeting all kinds of high temperature requirements

Application
Furnace door and cover Lining of various kilns (heating furnace, heat treatment furnace, shuttle kiln, tunnel kiin, etc.
Technical Data
Code    LCMF-1600
Classification Temperature(℃)    1600
Structure    crystal
Fiber Diameter(μm)    3-5
Al2 O3    72
Al2 O3+SiO2    99
Fe2 O3    <0 .1