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What are the properties of ceramic fiber insulation

Ceramic Fiber is a light weight insulating  products ,it has low thermal mass , low thermal conductivity , good thermal shock resistance , and is a extremely effective insulation material .   

 

A comprehensive range of ceramic fibre insulation products including blankets, boards, paper, ropes ,cloths ,vacuum shape etc., According  to the raw material difference  , the ceramic fiber can be  either made from a refractory ceramic fiber, as well as  bio-soluble fiber.  For application in a temperature range from 1260°C  (2300 °F) TO 1600°C (2912°F ) .

 

Advantages of ceramic fiber insulation

Features

FEATURES

✦ Low thermal conductivity
✦ Low heat storage
✦ High tensile strength.
✦ Thermal shock resistance.
✦ Sound absorption.
✦ Contains no asbestos.

FEATURES

✦ Quick repairs. Should lining damage occur, furnace can be cooled quickly.
✦ Contains no binder, no fumes or furnace atmosphere contamination.
✦ No curing or dry out time, lining can be fired to operating temperature

Typical Applications

TYPICAL APPLICATIONS

✦ Refining and Petrochemical
✦ Reformer and pyrolysis lining
✦ Tube seals, gaskets and expansion joints
✦ Crude Oil heater linings
✦ Steel Industry
✦ Heat treating and annealing furnaces
✦ Furnace door linings and seals
✦ Soaking pit covers and seals

TYPICAL APPLICATIONS

✦ Furnace hot face repairs
✦ Reheating furnace and ladle covers
✦ Ceramic Industry
✦ Kiln car insulation and seals
✦ Continuous and batch kilns
✦ Power Generation
✦ Boiler insulation etc …
Various types of ceramic fiber insulation

Ceramic Fiber Blanket

YUFENG WOOL®Ceramic Fiber Blanket is made from high quality of spun fiber bulk , for application in a temperature range from 1260°C (2300 °F) TO 1600°C (2912°F ) .

The Ceramic Fiber Blanket is completely inorganic ,It is asbestos free, No chemical binder is added. Double-side needle processing provides blanket with great tensile or handling strength for easy installation.
 

Standard Densities

6, 8, 10 lbs./cu. ft. (96, 128, 160 kg/m3)

Standard Thicknesses

1/4", 1/2", 1", 1-1/2", 2"

Standard Widths

24" and 48"

(Other specifications manufacture according to the customer request.)

Standard Packaging

Carton Boxes or bags

Ceramic Fiber Board

YUFENG WOOL® Ceramic Fiber Board are produced through wet forming process of ceramic fiber and binder . These ceramic fiber board are vacuum formed products , featured with High temperature Stability ,low thermal conductivity ,consistent density , excellent resistance against thermal shock and chemical attacks .

The Ceramic Fiber Board are available in a variety of temperature rating from 1100ºC (2012 ° F) to 1430ºC (2600 ° F)
 

Standard Thicknesses

 3 - 100 mm available
Standard Length and Widths 900 x 600 mm , 1000 x 600 mm
1000 x 1000 mm , 1200 x 1000 mm
(any size can be customized )

Standard Packaging

 Carton or Pallet

Ceramic Fiber Rope

YUFENG WOOL® Ceramic Fiber Rope are made from alumina - silica ceramic fiber and are free of asbestos.

The Ceramic Fiber Rope can be used in different industrial applications under temperature up to 1260°C (2300 ℉) , with excellent chemical stability ,strong resistance to thermal shock and corrosion attack . and also resist oxidation and reduction .

The Ceramic Fiber Rope contains 15% organic carriers , which helps establish physical formation of the products ,The carriers will be burned out under approximately 400 °C.

The Ceramic Fiber Rope also contain enforcement insert material of Inconel wire or continuous fiber filament to increase handling strength during installations and enhance fiber durability to rated temperatures of 1093°C for inconel wire and 649 °C .

Ceramic Fiber Paper

YUFENG WOOL®Ceramic Fiber Paper consists primarily of high purity alumina-silicate fiber and is made through a fiber washing process. This process controls the content of un-fiberized shots to a very minimal level within the paper.
Our ceramic fiber paper features light weight, structure uniformity and low thermal conductivity, which serve as a perfect solution for high temperature insulation, chemical corrosion resistance, and thermal shock resistance.
This ceramic fiber paper can be used in various types of refractory and sealing applications and is available in 3 grades with a variety of thicknesses, widths, and temperature ratings.
 
Standard grade Maximum service temperature of 1260ºC (2300 ° F)
High- Alumina grade Maximum service temperature of 1360ºC (2300° F )
Zirconia grade Maximum service temperature of 1430ºC (2600° F )
Standard Thicknesses 1-6 mm
Standard Widths 610 mm (24”) and 1220 mm (48”)
Standard Packaging Carton Boxes

Ceramic Fiber Module

YUFENG WOOL®Ceramic Fiber Modules are made of high quality spun ceramic fiber blanket ,fold ,and compress to a certain density.

During installation ,The module are further pressed. Due to the elastic fiber, after removing the banding, the the module will be rebounded, squeezed each other tight.with special designed to improve the thermal insulation requirements of industrial furnaces in some special thermal conditions.

Anchor system are consist of four inserted pole ,the pole will be buried within the fold blanket , This pole has a vertical cusp ,the cusp will be through the blanket discount and components on the back of the one perpendicular to the crease of the blanket, connecting with the long slide position in the slot .

Modules solution have the reliable thermal maintenance and long time treatment. Module linings prevent heat loss, increasing the furnace productivity and reducing maintenance costs.
 
Standard Size 600 (300) x 300 x (100-350) mm
Special size customized

Ceramic Fiber Bulk

YUFENG WOOL®Ceramic Fiber Bulk is manufactured from high purity alumina-silica materials through spinning operation or blowing operation. These fibers can be further modified by chopping. In addition, Lubricant can be added to the fibers. Our ceramic fiber bulk serves as the foundation for fiber products such as blanket, board, paper and other vacuum-formed products. Which is available in a variety of chemistries and diameters which can offer a wide variety of applications.

Vacuum Formed Shape Ceramic Fiber

YUFENG WOOL® Vacuum Formed Shape Vacuum shaped products can have a variety of sizes and shapes, including tube, cone, dome and square box shapes. Most special-shaped products can be produced according to customer requirements, but some special-shaped products can also provide customers with inventory, such as casting caps and sleeves used in the non-ferrous metal industry. After receiving the marked drawings, our company can make a quotation.

Ceramic Fiber Textiles

YUFENG WOOL® Ceramic Fiber Textile are made of aluminum silicate wool that utilizing a unique spinning technology and mechanical properties .with high tensile strength as well as good elasticity.

It can be used in different industrial applications under temperature up to 1260°C (2300 ℉) , with excellent chemical stability ,strong resistance to thermal shock and corrosion attack . and also resist oxidation and reduction .

The Ceramic Fiber Rope contains 15% organic carriers , which helps establish physical formation of the products ,The carriers will be burned out under approximately 400 °C.

The Ceramic Fiber Textiles can be with Stainless Steel Wire and Fiberglass Filament Reinforcement according your requirements 

It can be woven into various of products such as yarn ,cloth, cable rope, rope lagging, twisted rope, webbing and ladder tape.
 
Ceramic Fiber Yarns
Ceramic Fiber Tapes
Ceramic Fiber Ropes
Ceramic Fiber Cloths
 

Bio-Soluble Ceramic Fiber Blanket

YUFENG WOOL® Bio Soluble Fiber Blanket is a body soluble fiber that utilizing a unique spinning technology and mechanical properties .

These special fibers are made from a blend of calcium ,silica and magnesium which give fiber the ability to support continuous applications under high temperature conditions.

Yufeng® Soluble Fiber Blanket is flexible and competent in treating with the refractory linings ,thermal insulation and metals transfer , it has been proven superior and eco-friendly to traditional refractory ceramic fibers

The Soluble Fiber Blanket meets European regulatory requirement : Directive 97/69/EC
 
Standard Densities 6, 8, lbs./cu. ft. (96, 128 kg/m3)
Standard Thicknesses 1", 2"
Standard Widths 24" and 48"
(Other specifications manufacture according to the customer request.)
Standard Packaging Carton Boxes

Bio-Soluble Ceramic Fiber Board

Yufeng Wool® Bio-Soluble Fiber Board are produced from our Alkaline Earth Silicate wool and a small amount of inorganic organic binder .
The BIo-Soluble Fiber Board exhibits high strength ,and rigidity coupled with excellent insulating performance and high temperature stability .

Bio-Soluble Ceramic Fiber Textiles

YUFENG WOOL®Bio Soluble Fiber Textiles are made of a body soluble fiber that utilizing a unique spinning technology and mechanical properties .it is  high temperature fibre with an increased bio-solubility and is therefore an alternative to the Established aluminium silicate wool (ceramic fibre). BIO Soluble wool is a spun fibre on the basis of calcium Magnesium silicate with high thermal stability, high tensile strength as well as good elasticity. Due to the high biosolubility it is not classified as dangerous material and chemically less resistant than aluminum silicate wool.

The Soluble  Fiber Textiles products meets European regulatory requirement  : Directive 97/69/EC

Bio-soluble Fiber Yarns
Bio-soluble Fiber Tapes
Bio-soluble Fiber Ropes
Bio-soluble Fiber Cloths

The Bio-soluble Fiber Textiles  with Stainless Steel Wire and Fiberglass Filament Reinforcement according your requirements 
What is ceramic fiber insulation used for
Steel
Power Generation
Petro Chemical
Glass
Cement
Ceramic
How to install ceramic fiber insulation
 
1.Clear and clean the surface on the kiln shell which need to install ceramic fiber modulus , measure the correct distance vertically and horizontally and mark with a chalk line. At the points where the chalk lines cross, weld an stud onto the steel shells. At this point, back-up layers of blanket and stainless steel foil should be installed if being incorporated into the lining of the furnace;
 
2.Insert the guide rod through the hole in the yoke tab, lift the module and guide rod into position and thread the guide rod onto the small tip on the Module stud. The module can now be pushed into place with the module yoke tab sliding onto the stud and against the steel casing. A slide plate can be used against adjoining modules to ease the ins;

3.Insert a hex-nut into the end of the nut driver and slide onto the guide rod. Thread the nut by hand onto the stud. Remove the guide rod. Install other ceramic fiber modules in turn;

4. Using a ratchet or drill, tighten the nut onto the stud. Push the fiber together to eliminate the hole in the center of the module;

5. Lay folded batten strip in place on top of installed row of modules before installing the next row of modules;

6 .When the Modules have been installed, the banding strips should be cut and removed. tamping out the lining, to further tighten all joints and close any gaps that may exist.
 
Special cases of ceramic fiber insulation

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