Overview of ceramic fiber products
Birinci, the raw materials and basic production technology of ceramic fiber products
The raw materials of ceramic fiber products are mostly high purity clay clinker, aluminum oxide powder, silika tozu, chromium-quartz sand and so on. Taking the production of ceramic fiber cotton as an example, these raw materials are fused to form a fluid at high temperature in an industrial furnace, and then compressed air is used to blow or a spinning machine is used to spin into fiber, and the cotton is collected by a cotton collector to form ceramic fiber cotton. This kind of ceramic fiber cotton can be further processed into ceramic fiber blanket, board, paper, rope, shaped parts and other products.
Second, all kinds of ceramic fiber products characteristics and applications
(1) Seramik elyaf battaniye
peculiarity
It has excellent thermal insulation performance and can effectively prevent heat transfer at high temperatures.
Light weight, small load on equipment or structure.
Good thermal stability, can adapt to rapid changes in temperature and is not easy to damage.
Apply
As a lining material in industrial kiln, it is used for thermal insulation, which can effectively reduce energy consumption and improve the thermal efficiency of the kiln, and is widely used in kiln equipment in metallurgy, seramik, cam ve diğer endüstriler.
(2) Ceramic fiber board
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It has high strength and can withstand certain pressure and impact force.
High dimensional accuracy, easy to cut and install, to meet the needs of different shapes and sizes.
With low heat capacity and low thermal conductivity, it can retain heat well and reduce heat loss.
Apply
It is often used for heat insulation of high temperature equipment, such as heat insulation protection of heating furnace and heat treatment furnace in the steel industry, and can also be used for fire insulation materials in the construction field.
(3) Seramik lif ipi
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Good flexibility, according to the need to bend, winding.
Good high temperature resistance, can work in high temperature environment for a long time.
It has certain sealing performance and can be used to seal the interface of high temperature pipelines or equipment.
Apply
It is widely used in sealing and insulation of high-temperature pipelines, valves and other equipment in chemical, petroleum and other industries to prevent heat leakage and media leakage.
(4) Seramik elyaflı kağıt
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Thin and uniform texture, with good flexibility.
In addition to the basic properties of ceramic fiber products such as high temperature resistance and low thermal conductivity, it can also be used for some heat insulation parts with strict requirements on thickness and weight.
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In the fields of electronics, aerospace, vesaire., it can be used as heat insulation and electrical insulation materials for heat insulation protection of small high-temperature equipment or precision instruments.
(5) Ceramic fiber cotton
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It is the basic material of ceramic fiber products, with fibrous structure and soft texture.
Yüksek sıcaklık dayanımı, oxidation resistance, düşük ısı iletkenliği, and does not contain harmful substances such as asbestos.
Apply
As a raw material for other ceramic fiber products (such as blankets, panels, modules, vesaire.), it can also be directly used for some simple thermal insulation occasions, such as the packaging of small heating equipment.
(6) Ceramic fiber shaped parts
peculiarity
Customized according to user design requirements, various shapes can meet the heat insulation needs of special parts.
It has the common advantages of ceramic fiber products, such as high temperature resistance and good thermal shock resistance.
Apply
Special parts of the hot surface of thermal equipment in various industries, such as heat insulation of burner brick, observation hole, electric heating element bracket and other parts, can replace foreign high-grade imported refractory materials.