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Refractory paper ULTRAFELT PAPER

Refractory paper ULTRAFELT PAPER
Ultrafelt Paper is a completely inorganic paper made from ceramic fibre which has mechanical strength comparable with that of most conventional ceramic fibre papers and which retains its strength to high temperature. The long fibres, a low shot content and a special needling operation form a strong product, easy to handle. Ultrafelt Paper can be used at temperatures of up to 1100°C with minimal loss in strength . It is recommended for applications that require a binder free product which has a good high temperature strength. Ultrafelt Paper has good chemical stability with resistance to most chemicals. Exceptions include phosphoric and hydrofluoric acids and strong alkalies. There is no water of combination and an extremely low boron content.
 
Type:
inorganic ceramic fibre paper.

Classificstion temperature:
1260°C
The maximum continuous use temperature depends on the application. In case of doubt, refer to your local Morgan Thermal Ceramics distributor for advice.
 
Features:
• completely inorganic (ventilation procedure is not necessary during the initial heating);
• maintains strength after numerous excursions of up to 1100°C;
• can be bent or shaped without cracking or tearing;
• good handleability;
• low shot content;
• low thermal conductivity;
• excellent thermal shock resistance;
 
Applications:
• heat treatment: separator between the material being treated and its support;
• heat shields
• parting agent between parts and conveyor belt for brazing furnace operations;
• glass sagger mould linings;
• die cut shapes for household appliances;
• heat distributions and diffusion and mechanical cushioning in aircraft honeycomb brazing;
• fire protection;