Insulation Paper for Heaters

Product introduction of thermal insulation paper for heaters.
In order to be able to achieve the efficacy of environmental protection and energy saving as much as possible, many manufacturers began to study the different uses of heat insulation insulation materials for heating devices. Prevent heating devices need to be preheated before use, due to the slow preheating speed, resulting in slow work and increased cost of use; and heating equipment needs to be shut down during maintenance, reasonable use of thermal insulation insulation materials to shorten the heating device maintenance waiting time and improve the efficiency of the heating device, so most manufacturers use aluminum silicate fiber paper as the thermal insulation paper for heating devices.
Several ways of commonly used heating devices.
1. Electromagnetic induction heating is the use of alternating electric field to generate alternating magnetic field, the object to be heated cuts the magnetic field, generating eddy currents and heating itself. It requires electromagnetic heaters, electromagnetic heating induction coils and the object to be heated to form a complete induction heating system. Although it is an emerging industrial heating method, it is widely used in plastic industry, food mouth industry, etc.
2. Arc heating is used for gas to produce several thousands of thousands of degrees of heating device. Can heat high temperature, suitable for experimental fields need high temperature heating.
3. The use of liquid resistance heating. Load the liquid in a metal container, ground one end of the metal, and then put the fire wire into the appropriate location of the liquid in the metal container for heating.
4. Microwave heating is also a specific range of electromagnetic waves. Microwave absorption of the material can cause internal molecular vibration, and get better heating, heating uniformity and speed. Metal will reflect the microwave, so the microwave can not heat metal. Because of the penetrating nature of microwaves, do not use microwaves to heat those sealed objects that cannot be heated externally but can be heated internally.
Infrared heating is a kind of electromagnetic wave, object vibration will produce electromagnetic waves, including infrared. Infrared is also an emerging heating method. It is suitable for heating objects that can easily absorb infrared rays, such as fiber, wood, etc. It is not suitable for heating objects with smooth surfaces and tight interiors, such as metals, etc.
Product advantages of thermal device insulation paper.
Aluminosilicate fiber paper is made of aluminosilicate fiber blown cotton after panning and drossing, adding binding agent, high strength, good flexibility and cutting, which is a common material for producing high temperature gasket, sealing, heat insulation and insulating. It has the properties of high temperature resistance, chemical corrosion resistance, thermal shock resistance, low thermal conductivity, high electrical insulation strength and high elastic modulus. It is characterized by non-asbestos, long fiber, less slag ball, small capacity, good elasticity, easy to punch and cut, winding and other construction operations. It is suitable for heat insulation, heat preservation, sealing and electric insulation light insulation material under high temperature.
Product characteristics of heat insulation paper for heating devices.
Good tear resistance.
Soft and elastic.
Low slag ball content.
Good resistance to thermal shock.
Low thermal conductivity.
ease of stamping and cutting.
Non-reaction with molten aluminium.
low heat storage and heat loss. 
good construction and installation properties.
good thermal shock resistance. 
High compressive strength and long service life.
Zirconium-containing aluminosilicate fiber paper,zirconium-containing aluminosilicate fiber paper
Product advantages of thermal insulation paper for thermal devices.

Aluminosilicate fiber paper is made of aluminosilicate fiber blown cotton after panning and drossing, adding bonding agent, high strength, good flexibility, cutting, is a common material for producing high temperature gasket, sealing, heat insulation and insulating. It has the properties of high temperature resistance, chemical corrosion resistance, thermal shock resistance, low thermal conductivity, high electrical insulation strength and high elastic modulus. It is characterized by non-asbestos, long fiber, less slag ball, small capacity, good elasticity, easy to punch and cut, winding and other construction operations. It is suitable for heat insulation, heat preservation, sealing and electric insulation light insulation material under high temperature.
Product characteristics of heat insulation paper for heating devices.
Good tear resistance.
Soft and elastic.
Low slag ball content.
Good resistance to thermal shock.
Low thermal conductivity.
ease of stamping and cutting.
Non-reaction with molten aluminium.
low heat storage and heat loss. 
good construction and installation properties.
good thermal shock resistance. 
High compressive strength and long service life .
Usage of zirconium-containing aluminosilicate fiber paper and precautions.
This product has excellent mechanical processing performance, in the process of use can be cut according to the required size arbitrarily, in contact with this product, please try to wear simple protective measures, such as gloves, masks, glasses can work normally, harmless to human body.
The product process of zirconium-containing aluminosilicate fiber paper is introduced.
Zirconium-containing aluminosilicate fiber paper is made of zirconium-containing ceramic fiber as the main raw material, using wet papermaking molding process, with high temperature resistance, low thermal conductivity, heat insulation and sealing characteristics. The zirconium-containing aluminosilicate fiber paper is made by heat setting, longitudinal and transverse cutting and winding processes.
The product has uniform thickness, flat surface, good flexibility, and can be cut or punched to make products of various sizes. It is widely used in fields with high requirements for small thickness, neatness, high temperature resistance and heat resistance of heat insulation and sealing layer, and can provide heat resistance, heat insulation and sealing function in a limited space.

Aluminosilicate fiber paper, high temperature resistant aluminosilicate paper
Aluminosilicate fiber paper product description:
Aluminum silicate fiber paper is a high temperature resistant industrial paper with heat insulation and sealing function, which can withstand high temperature of 1200 degrees, thickness can be made 1-10mm, small density and light weight. With low thermal conductivity and stable thermal shock resistance, it is an ideal choice for thin and light insulation materials in high temperature industries.
Production process of aluminosilicate fiber paper.
It is made of aluminum silicate fiber sprayed cotton with low slag ball content for paper making, and is made by the processes of pulping, slag removal, pulp preparation, long net forming, vacuum dehydration, drying, shearing, and winding. The distribution of the fibers of Hiru aluminosilicate fiber paper is even, and the thickness and width of the paper are strictly controlled.
Product advantages of aluminosilicate fiber paper.
Low thermal conductivity and low heat capacity.
Free of asbestos and corrosive substances.
Flexible and tear-resistant texture.
Excellent electrical insulation and sound insulation properties.
Excellent resistance to corrosion.
Non-interaction with aluminum fluids, etc.
No breakage after burning.
Aluminum silicate fiber paper product applications.
High temperature industrial insulation, sealing and anti-corrosion materials.
Insulation and heat insulation materials for electric heating devices.
Insulation and heat insulation materials for instruments and equipment, electric heating elements.
Thermal insulation tampons for fireproof doors and windows.
other industries for insulation and sealing of heat insulation.


Aluminum silicate fiber blanket 
Product introduction of fireproof rolling shutter door refractory layer.
The curtain cloth of fireproof rolling shutter door should be set up in the direction from the fire-retardant surface to the back-fire surface by adopting the four-layer structure of glass fiber refractory decorative cloth, aluminosilicate fiber cloth (reinforced by stainless steel wire rope), refractory fiber aluminosilicate fiber blanket and aluminum foil glass fiber cloth in turn, and all the materials must be Class A non-combustible materials, and stainless steel wire rope is set up inside the curtain surface. The fireproof refractory cloth is used on the fireproof level, the back fireproof radiation cloth or other high temperature resistant cloth is used on the fireproof level, and the aluminosilicate fiber blanket is used on the middle refractory layer.
Product advantages of fireproof rolling shutter door refractory layer.
Inorganic cloth fireproof rolling shutter door refractory layer consists of aluminosilicate fiber blanket, light weight, good fire resistance, reduce the weight bearing of the building its does not occupy space. Good durability and corrosion resistance, the curtain surface of the fire surface, the choice of fire-resistant temperature of 1260 degrees of aluminum silicate fiber blanket material. The selected non-metallic materials are sewn together after special treatment, with a soft texture and high tensile strength.
Fireproof rolling shutter door refractory layer of fireproof heat insulation effect. 
Fireproof rolling shutter door adopts double-track structure, and its transmission mechanism uses a door-rolling machine to drive two parallel rollers to rise and fall at the same time, leaving part of the air insulation layer between the two curtain surfaces. The curtain surface is made of aluminosilicate fiber cloth coated with a rubber layer to strengthen the fire resistance as the substrate, and the heat-radiation resistant cloth is attached to the outside, and the internal aluminosilicate fiber blanket is used to strengthen the fire resistance and heat insulation effect, the fire resistance time of the rolling door is more than 3 hours, the average temperature rise of the back fire surface is less than 55.6°, and the single point high temperature rise is less than 63.6°.
Product characteristics of fireproof rolling shutter door fireproof layer.
The aluminosilicate fiber blanket for fireproof rolling shutter door refractory layer has uniform diameter, long fiber and low slag ball content, which makes its fiber interweaving degree, anti-layering, performance, wind resistance, flexibility and tensile strength, thus improving the application performance of aluminosilicate fiber blanket and reducing material depletion. Aluminosilicate fiber blanket does not use any binding agent, no volatilization and no odor under high temperature, which ensures that the products have good reliability and stability under various environments.
Product application of fire shutter door refractory layer.
Inorganic fire shutter door refractory layer special aluminosilicate fiber blanket
Heat insulation blanket for fireproof rolling shutter door
Aluminosilicate fiber blanket for fireproof rolling shutter door
Other applications of fireproof, heat insulation and thermal insulation
Advantages of inorganic fireproof rolling shutter in building fire prevention.

Inorganic fire shutter fire resistance class TF3, used in building fire partition. It adopts fireproof material aluminosilicate fiber blanket as fireproof substrate, plus fireproof refractory cloth and anti-radiation cloth for multi-layer fireproofing, with steel wire rope in the longitudinal direction to strengthen the tensile performance of the curtain, and windproof board in the transverse direction to improve the strength of wind pressure resistance, the motor is controlled by button, and smoke and temperature sensing can be realized for control at the same time. Easy to install, no need for spraying system.

Aluminum Silicate Fiber Needled Blanket,Aluminum Silicate Needled Blanket
Product introduction of aluminosilicate fiber needled blanket.
Aluminosilicate fiber needled blanket is a refractory and high temperature resistant inorganic thermal insulation material made of refractory fiber - aluminosilicate fiber as raw material, thrown or blown into fiber cotton, and then processed by needle punching and shaping process. Aluminum silicate fiber needled blanket has small weight, light weight and low thermal conductivity, which is a new type of lightweight high temperature heat insulation material. Aluminum silicate fiber needled blanket is suitable for thermal insulation of industrial kilns with neutral or oxidizing atmosphere below 1300ºC.
Needle punching process of aluminosilicate fiber needle punching blanket.
Needle punching machine is one of the key equipment of aluminosilicate fiber needle punching blanket production line . This type of equipment uses a driving device to drive the needle beam up and down to achieve needle punching. It is different from the general textile industry needling machine in that a carpet press board is added between the needle plate and the table plate, and the carpet press board is equipped with the same number and position of holes corresponding to the number of needles installed in the needle plate, through which the needles can pass; the carpet press board is guided by the guide pillar fixed to it with the fixed seat and the guide sleeve fixed to the frame with the fixed bracket; when the needle beam moves upward to a certain position, it touches the ram block fixed to the upper end of the guide pillar and drives the carpet press board. When the needle beam moves upward to a certain position, it touches the battering block fixed at the upper end of the guide pillar, driving the carpet plate upward, and the gap between the carpet plate and the table plate increases, so that the unstained fluffy fibers can enter smoothly; when the needle beam moves downward, the carpet plate descends together with the needle beam under the action of gravity, and the carpet plate firstly presses the fluffy fibers tightly, and then the needle continues to descend with the needle beam to complete the needle sarcasm.
Product advantages of aluminosilicate fiber needled blanket.
Aluminosilicate fiber needled blanket has excellent tensile strength, uniform texture of needled blanket, smooth surface, different capacity and thickness of refractory fiber needled blanket, providing users with a wide range of materials and energy-saving benefits. Classification temperature: ordinary type aluminosilicate fiber needled blanket 1100ºC, standard type aluminosilicate fiber needled blanket 1260ºC, high aluminous type aluminosilicate fiber needled blanket 1350ºC, zirconium-containing aluminosilicate fiber needled blanket 1430ºC, working temperature: depends on the material use conditions. Fire-resistant fiber aluminosilicate fiber material has good low thermal conductivity excellent thermal stability and chemical stability corrosion resistance.
The main product applications of aluminosilicate fiber needled blanket.
1, industrial furnace heating device, high temperature pipe wall lining insulation.
2, chemical high temperature reaction equipment and heating equipment wall lining insulation.
3, insulation of high-rise buildings, fire insulation of isolation zone.
4, welded parts and anisotropic metal castings to eliminate stress heat insulation and thermal insulation.
5,Heat insulation of furnace door top cover, heat insulation of glass pond kiln.
6, thermal insulation and fireproofing for fire shutter doors.
7, electric power equipment pipeline insulation and corrosion protection.
8,Castings, forging, smelting insulation cotton.
Size specification of aluminosilicate fiber needled blanket: length x width x thickness
15mx610 or 1220x10mm 7.2mx610 or 1220x20mm,        
7.2mx610 or 1220x25mm, 5mx610 or 1220x30mm,        
4.5mx610 or 1220x40mm, 3.6mx610 or 1220x50mm
Temperature resistance: 1050~1430ºC, commonly used 1050 type and 1260 type aluminosilicate fiber needled blanket

Aluminosilicate fiber blanket, aluminosilicate refractory fiber blanket
Product introduction of aluminosilicate fiber blanket.
Aluminosilicate fiber blanket is a series of aluminosilicate ceramic fiber commonly used cost-effective high-temperature thermal insulation products, aluminosilicate fiber blanket is made of aluminosilicate fiber cotton through deep processing, with thermal insulation, fire resistance and high temperature, fire prevention, non-asbestos and high temperature stability of good lightweight refractory thermal insulation materials, low thermal conductivity, low specific heat, outstanding thermal insulation effect, light weight, good elasticity, good corrosion resistance, easy to wrap, wind, cut and lay. Easy to wrap, wind, cut and lay flat insulation construction.
Typical applications of aluminosilicate fiber blanket.
Furnace, heating device, pipeline, etc. lining or wall lining insulation
Heat insulation sealing of furnace door, furnace cover, furnace roof, etc.
Thermal insulation and fireproofing of chemical, electric power and high-rise buildings
Wrapping of molten castings
Removable thermal insulation blanket for stress relief welding
Thermal insulation for steam and gas turbines
Flexible high temperature pipe insulation
High-temperature furnace, calciner insulation
Heat insulation for homogenous furnace lids
Thermal reactor insulation
Primary reformer manifold insulation
High temperature gaskets
Glass kiln insulation
Incineration equipment and body lining
Annealing lid seals
Atmospheric furnace lining
Seven product characteristics of aluminosilicate fiber blanket:
1,Good heat insulation
Fireproof thermal insulation cotton has countless small gas pores, and the fibers are irregularly arranged, the thermal conductivity is between 0.03-0.08w/cm.k.
2,It is non-combustible, non-deformable, non-brittle, and can withstand high temperature up to 1430 degrees.
3,It does not contain any binder, no smell, environmental protection type heat insulation cotton. Compared with the traditional glass wool and rock wool products, it does not contain any binder and does not emit any toxic and pungent smoke when it meets high temperature.
4,Aluminosilicate fiber blanket belongs to high temperature resistant insulating material.
5,High corrosion resistance, except for strong acid and alkali, fireproof insulation blanket will not be corroded by acid and alkali.
6, good resilience, ceramic fiber blanket contains numerous fixed air pockets, good recovery. And can resist thermal shock vibration
7, environmental protection and energy saving, the product has heat insulation, thermal insulation, fire resistance, insulation both sealing function, widely used in kiln industrial furnace, flue high temperature pipeline, electrical appliances, foundry, metallurgical machinery and other industries, belongs to the new energy-saving and environmentally friendly materials.
Aluminum silicate fiber blanket regular stock specifications.
Thickness: 10mm, width: 610 or 1220mm, length: 15m
Thickness: 20mm, width: 610 or 1220mm, length: 7.2m
Thickness: 25mm, width: 610 or 1220mm, length: 7.2m
Thickness: 30mm, width: 610 or 1220mm, length: 5m
Thickness: 50mm, width: 610 or 1220mm, length: 3.6m
Note: 610mm is the regular width, 1220mm usually need to be customized, thickness can be made 6~50mm.
Performance advantages of aluminosilicate fiber blanket.
Fireproof heat insulation insulation cotton aluminosilicate fiber blanket has many properties of materials needed for high temperature environment, such as good extensibility, strong thermal shock resistance, light weight, good heat insulation, strong stability, and no deformation under high temperature of thousand degrees. It is white in color, flexible in texture, integrates fire resistance, heat insulation and heat preservation, does not contain any binding agent, and is a cost-effective fireproof and heat insulation material.
Packing

Packed in pallets or cartons
Lightweight heat insulation and thermal insulation board-High temperature resistant aluminosilicate fiber board keeps good mechanical strength even after heating. The strength of aluminosilicate fiber board is higher than aluminosilicate fiber blanket and aluminosilicate fiber mat, which is suitable for high temperature fields where steel strength is required for products. Aluminum silicate fiber board does not expand when heated, is light and easy to construct, and is an energy-saving material for heat insulation of kilns, electric furnaces and other high-temperature equipment installations.

Aluminosilicate fiber board,Aluminosilicate board
Product introduction of aluminosilicate fiber board.

Aluminosilicate fiber board is made of aluminosilicate fiber wool with inorganic and organic binding agent, produced by wet molding of hard flat refractory and high temperature heat insulation board. It is suitable for industrial high temperature environment above 800ºC as heat insulation material, and it is widely used in high and medium temperature field as heat insulation board.
The six characteristics of aluminosilicate fiber board are detailed.
1,Classification temperature.
Classification temperature, refers to the classification temperature where the line shrinkage rate is less than a given value, this temperature is expressed in ºC, and interval of 50 ºC. In accordance with GB/T17911-2006 to determine the line shrinkage of refractory aluminosilicate fiber products, refractory aluminosilicate fiber board and shaped hard products of the line shrinkage rate of not more than 2% of the test temperature, that is, the classification temperature. Classification temperature, characterizing the heat resistance index of refractory aluminosilicate fiberboard, is to ensure the basic performance of the correct use of refractory aluminosilicate fiberboard.
2,Volume density.
Bulk density, refers to the ratio of the dry mass of aluminosilicate fiberboard to its total volume, in general, the bulk density of aluminosilicate fiberboard in the range of 260 ~ 40kg/m3, GB/T3003-2006 "refractory materials ceramic fiber and products", aluminosilicate fiberboard bulk density nominal values of 260, 280, 300, 320, 340, 360, 380 400kg/m3 a total of 8 kinds.
3,Pressure strength.
Refers to the rigid aluminosilicate fiber products at room temperature, the load per unit area can withstand. Compressive strength is one of the important performance indicators to measure the quality of rigid aluminosilicate fiber products, which can indirectly reflect the organization of the product, such as denseness, uniformity, sinterability, etc.
4,High temperature heating shrinkage rate.
Refractory materials in the absence of external forces, heated to a specified temperature, insulation for a period of time, cooling to room temperature after the residual line expansion or shrinkage. Domestic and foreign research results show that the aluminum silicate fiber products heating shrinkage line change test requires 24 hours of insulation, after 24 hours of insulation test of aluminum silicate fiber products line shrinkage rate of long-term use of the line shrinkage rate of more than 75%, you can use the product insulation 24 hours after heating line shrinkage rate test results characterize the long-term use of products in the process of high-temperature heating shrinkage rate.
5,Thermal conductivity
Thermal conductivity characterizes the thermal conductivity of the material, its value is small refers to the unit time, per unit length, temperature difference of 1 ºC, the heat passed per unit area, its unit is W / (m.k).
6,Burning performance
Combustion refers to the exothermic reaction of the substance under the action of oxidizing agents, usually accompanied by flame or visible light generation. In GB/T16400-2003 "aluminum silicate wool and its products for thermal insulation" stipulates that: the products with binder, the combustion performance level should reach A level (non-combustible material).
Typical applications of aluminosilicate fiber board.
Iron and steel industry: expansion joints, backing insulation, heat insulation sheets and mold insulation.
Non-ferrous metal industry: backing insulation, intermediate ladles and runner covers for pouring copper and copper-containing alloys.
ceramics industry: lightweight kiln carriage structures and hot surface liners for kilns, separation of various temperature zones in kilns and fire stopping materials.
Glass industry: melt pool backing insulation, burner blocks.
Kiln construction: hot face refractories (replacing fibre blankets), backing of heavy refractories, expansion joints.
Light industry: lining of combustion chambers of industrial and domestic boilers.
Petrochemical industry: hot face materials for lining of high temperature heating furnaces.
Building materials industry: insulation of cement rotary kiln and other equipment.



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Aluminosilicate fiber gasket 

Aluminosilicate Fiber Gasket
Product introduction of aluminosilicate fiber gasket.
There are many kinds of industrial insulation and sealing gaskets, and aluminosilicate fiber gasket enters the field of insulation and sealing gaskets as a new type of high temperature resistant insulation and sealing material, which forms a clear difference with traditional gaskets. Aluminum silicate fiber gasket with its good thermal insulation, good sealing effect, good electrical insulation and other advantages. Widely used in the field of high temperature insulation high temperature equipment, pipes, flanges and other connections, for high temperature resistance between the two planes of heat insulation, sealing, insulation.
Product advantages of aluminosilicate fiber gasket.
Aluminum silicate fiber gasket, is made of fiber paper according to customer's demand, the product has good heat insulation performance and construction performance. And has good resistance to melt penetration, often used for insulation and thermal insulation of instruments and equipment, electric heating elements. It can be used for heat insulation and sealing environment below 1400ºC. Not only that, the good thermal insulation performance of aluminosilicate fiber gasket is also reflected in the following aspects.
Low heat capacity; low thermal conductivity; good electrical insulation properties; good mechanical processing properties; high strength, tear resistance; high flexibility; low slag ball content.
Product applications of aluminosilicate fiber gaskets.
Aluminosilicate fiber gaskets are more widely applicable than other sealing gaskets, and are used in various fields because of their good integrity and easy cutting. Industrial adiabatic, sealing, anti-corrosion; insulation and thermal insulation of instruments and equipment, electric heating elements; thermal insulation for automobile and aerospace industry; expansion joints filling; isolation of building materials, metallurgy, glass industry; sealing gasket and thermal insulation material at molten metal; filtration of metal liquid in aluminum plant; thermal isolation and demoulding paper for health care ceramics; thermal insulation and thermal insulation for microwave ovens of household appliances, induction ovens, fireplaces, gas stoves and hair dryers; thermal insulation paper for catalysts. Solar water heater special thermal insulation paper; pipe flange sealing; heating equipment thermal insulation sealing, etc.
Product characteristics of aluminum silicate fiber gasket.
High temperature resistance, the use temperature range of different kinds of high temperature heat insulation gaskets is 1000ºC~1400ºC.
Low heat capacity, low thermal conductivity, good thermal insulation properties.
non-conductive at high temperatures, good electrical insulation properties.
cutting, slitting, shearing, sawing, punching, good mechanical processing properties.
flexible fibers, resilient, good sealing properties.
low slag ball content, no abrasion to the plane on both sides of the aluminosilicate fiber gasket.
anti-corrosion, stable chemical properties, long service life.
Environmental protection, aluminosilicate fiber gasket does not contain asbestos, high temperature heating smoke less, small odor.
Aluminosilicate fiber gasket is a lot of industrial furnaces rely more on the prevention of leakage parts, through the aluminosilicate fiber gasket can be flanges, various pipeline interface locations and furnace door, valve gaps for gap patching, to avoid a large amount of heat loss, reduce the heat flow of equipment to increase efficiency gains.

High Temperature Gasket
Product introduction of high temperature sealing and heat insulation gaskets.
High temperature resistant aluminum silicate fiber gaskets over 1000ºC, good heat insulation, good processability, good heat insulation and sealing effect, can be customized and processed in strip, ring, sheet and various shaped size specifications, good electrical insulation. Aluminum silicate fiber gaskets are commonly used in high temperature insulation field for high temperature equipment, pipes, flanges and other connections for high temperature insulation, sealing and insulating materials between two planes.
Specifications of high-temperature sealing and thermal insulation gaskets.
There are multiple materials and product forms of high temperature sealing and thermal insulation gaskets, flat gaskets and washers made of aluminosilicate fiber paper are commonly used, and aluminosilicate fiber blankets are also partially cut into gaskets on demand, and the specifications and sizes are customized according to customer needs, and can be made on demand by providing drawings or samples.
Product advantages of high temperature sealing and heat insulation gaskets: 1. Non-asbestos, long fiber, high strength, good elasticity, good flatness, regular size, good mechanical processing performance, easy to punch and cut, winding and other construction operations.
2. Good high temperature resistance, suitable for heat insulation, sealing, electrical insulation and sound absorption under high temperature.
3. Chemical corrosion resistance, low thermal conductivity, high electrical insulation, high flexibility, high elastic modulus and other properties.
4. Uniform density, no gap in any cut surface; uniform thickness, smooth and flat board surface; easy to cut and install.
Industry applications of high-temperature sealing and thermal insulation gaskets.
Flanges under high temperature working conditions; heat insulation and electrical insulation of furnace doors, furnace expansion joints and heating devices of instruments and equipment.
High temperature insulation of various industrial furnaces and steel ladles, casting drums, ovens, etc.
Electric insulation and thermal insulation of industrial electric furnaces; isolation and anti-sintering

insulation gasket expansion joint sealing materials.

Heat insulation materials for electric heaters.
noise insulation material for automobile exhaust pipe.
Product characteristics of high-temperature sealing and thermal insulation gaskets.
high temperature resistance, different kinds of high temperature insulation gaskets use temperature range 1000ºC~1400ºC.
low heat capacity, low thermal conductivity, good thermal insulation properties.

non-conductive at high temperatures, good electrical insulation properties.
cutting, slitting, shearing, sawing, punching, good mechanical processing properties.
flexible fibers, resilient, good sealing properties.

low slag ball content, no abrasion to the flat surfaces on both sides of the high temperature insulation gasket.
anti-corrosion, chemically stable, long service life.
Environmentally friendly, high temperature thermal insulation gasket does not contain asbestos, less smoke and odor from high temperature heating.
Product applications of high-temperature sealing and thermal insulation gaskets.

Industrial insulation, sealing, thermal insulation gaskets, such as petrochemical, metallurgical heating furnace, high temperature pipe flange high temperature sealing.
Sealing and thermal insulation of high temperature components in the automotive industry, thermal insulation gaskets for exhaust pipes.

Filling gaskets for furnace doors and expansion joints of furnace bodies.

Gaskets at molten metal, lining of cast aluminum models.
anti-sintering isolation gaskets for ceramic firing parts, release gaskets for microcrystalline glass and hot molten (bent) glass, release paper.
Insulation and thermal isolation materials for high temperature areas of electrical appliances, sealing and heat insulation for gas stoves, etc.
Ultra-thin thermal insulation gaskets for electronic products (cell phones, electronic cigarettes).
Strip heat insulation gasket for denitrification catalyst production line.
Aluminosilicate fiber gaskets
Product introduction of aluminosilicate fiber gaskets.
Aluminosilicate fiber gasket is made of aluminosilicate fiber paper, which is stamped with a mold. This gasket or gasket has the characteristics of high-temperature heat insulation and sealing and insulation and corrosion resistance of aluminosilicate fiber paper, and is a sealing and heat insulation material for high-temperature equipment, metallurgical industry, electrical appliances, flanges and other high-temperature and high-heat equipment and devices.

Main parameters of aluminosilicate fiber gasket.
Color: White
Classification temperature: 1260ºC
Operating temperature: 1000ºC
Fiber straight warp: 2-4μm
Thermal shrinkage (1100ºC, 24h) : 3.5%
Thermal conductivity (1000ºC) : 0.130w/m.k
Aluminum trioxide content: 42-45%
Silicon dioxide content: 51-53%
Iron trioxide content: 0.7-1.2%
Calcium oxide and nitrogen oxide content: 0.43%
Slag ball content: ≤10%
Product characteristics of aluminosilicate fiber gasket.

1,High temperature resistance: 600~1260ºC high temperature environment can be used gasket.
2,High temperature sealing: High temperature and high heat have good sealing.
3,Excellent high temperature electrical insulation.
4,Good flexibility 
5,Low slag ball content 
6,Small thickness error 
7,Resistant to thermal shock 
8,Low thermal conductivity.
Specification and packing of aluminosilicate fiber gasket.
Thickness: 1~10mm
Shape: customized
Specification: customized
Packing: Carton lined with moisture-proof plastic bag
Typical applications of aluminosilicate fiber gaskets.
High temperature sealing of flanges of petrochemical and metallurgical heating equipment.
Sealing and insulation of high temperature components in the automotive industry.
anti-sintering isolation gaskets for ceramic sintered parts.
Electrical insulation sealing and thermal isolation materials.
Thermal short circuit barrier gaskets.
Sealing and thermal insulation gaskets for gas stoves.
Cast aluminum model liners.
Flange sealing gaskets.