Thermal insulation for high temperature applications

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Thermal insulation for high temperature applications

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MOQ : 10 Kilograms

Thermal insulation for high temperature applications Specification

Density
128 Gram per cubic centimeter(g/cm3)

Feature
Lightweight, fire-resistant, low thermal conductivity

Pattern
Plain

Temperature Resistance
Up to 1260C

Coating Material
No coating

Width
610 mm

Material
Ceramic Fiber

Texture
Soft fiber mat

Style
Needled blanket

Technique
Needle-punched

Theme
High Temperature Insulation

Type
Thermal Insulation Blanket

Thickness
25 mm

Color
White

Use
Furnace insulation, kiln linings, boiler insulation, high-temperature pipe insulation

Length
7200 mm

Melting Point
>1650C

Sound Absorption
Good

pH Value
Neutral (7-8)

Shrinkage at 1000C
<3% after 24 hours

Application
Industrial Heat Insulation, Pipe Wrapping, Fire Protection

Odor
Odorless

Tensile Strength
Strong, Tear Resistant

Water Absorption
1% by weight

Thermal Conductivity
0.12 W/mK at 800C

Thermal insulation for high temperature applications Trade Information

Minimum Order Quantity
10 Kilograms

FOB Port
Guangzhou

Payment Terms
Telegraphic Transfer (T/T), Western Union, Paypal

Supply Ability
100010 Kilograms Per Week

Delivery Time
7-10 Days

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

Main Export Market(s)
Western Europe, Australia, North America, South America, Eastern Europe, Middle East, Africa, Central America, Asia

Certifications
SGS

About Thermal insulation for high temperature applications

Flat plate carbon fiber felt

The flat plate is mainly used for the temperature vacuum sintering furnace and the inert gas protection furnace, such as single crystal silicon, polycrystalline silicon crystal growth furnace, quartz furnace, vacuum furnace, induction furnace, high frequency furnace and heat balance reaction furnace, heat treatment furnace, hard alloy production, sintering furnaces, welding furnaces, and high pressure furnaces.

Cylinder construction Carbon thermal insulation

As a thermal insulation material for crystal growth furnaces, cylinders are widely used in the production of monocrystalline silicon, polycrystalline silicon, compound semiconductors and optical fibers.

Soft carbon fiber felt advantages:

Higher uniformity and chemical properties
Ideal fiber net structure and good felt tensile strength
Special manufacturing process, graphite soft felt has low thermal conductivity
Carbon-carbon composite structural materials are particularly suitable for use in high temperature furnaces or chemical processing technology environments in an inert atmosphere or vacuum environment.
Adopting advanced 3D structural panels, through high-quality processes and reliable diamond tooling equipment to ensure its structural strength in the working environment.

Performance		Standard	Purified
Material		PAN(polyarylonitrile)	PAN(polyarylonitrile)
Bulk density g/cm3		0.16-0.18	0.16
Carbon content wt%		99.9	99.99
Processing temperature		2000	2400
Compressive strength MPa	Surface	0.71	0.7
Compressive strength MPa	Side face	0.4	0.39
Bend strength MPa	Surface	3.52	3.45
Bend strength MPa	Side face	1.84	1.82
Electrical resistivity mK	Surface	1.45x10-3	1.39x10-3
Electrical resistivity mK	Side face	18.2x10-3	16.5x10-3
Thermal conductivity W/(m K)	1500	0.28	0.25
Thermal expansion 10-6 /	1500	3.4	3.2
Ash content PPM		200	50
working environment	Air	400	400
	Vacuum	2200	2200
	3200	Work environment	3200
Plate size(mm)		Max L2500 x W2500 x H200	Max L2500 x W2500 x H200
Cylinder size(mm)		Max:OD1500 x T200 x H2500	Max:OD1500 x T200 x H2500

Engineered for Extreme Temperatures

This thermal insulation blanket utilizes advanced ceramic fiber technology to deliver exceptional performance under high-temperature conditions. Perfect for environments reaching up to 1260C, its robust structure minimizes heat loss, maintains insulation integrity, and withstands thermal cycling, ensuring your equipment operates safely and efficiently.

Fire and Water Resistance Combined

The needled ceramic fiber mat is inherently fire-resistant and highly resistant to water absorptionless than 1% by weight. These properties, coupled with a non-toxic, odorless composition, guarantee safe and consistent use even in critical industrial or commercial applications, providing peace of mind and long-lasting protection.

Versatile & Easy Installation

Designed for maximum ease of use, the flexible and lightweight mat can be cut and wrapped around irregular surfaces such as pipes, furnaces, and kilns. Its neutral pH and plain white finish ensure compatibility with a variety of industrial settings, making it perfect for new installations or retrofitting projects.

FAQs of Thermal insulation for high temperature applications:

Q: How is the ceramic fiber insulation blanket installed for high-temperature applications?

A: The blanket can be easily cut to the desired size and wrapped around equipment such as pipes, kilns, furnaces, or boilers. It is secured using mechanical fasteners, banding, or adhesive systems suitable for high-temperature environments, making installation both quick and efficient.

Q: What makes this thermal insulation suitable for industrial heat insulation and fire protection?

A: With high thermal resistance up to 1260C, low thermal conductivity, and a melting point exceeding 1650C, this insulation blanket provides superior fire protection and heat insulation. Its strong, tear-resistant needled mat structure ensures it maintains performance in demanding industrial applications.

Q: When should I choose ceramic fiber over other insulation materials?

A: Ceramic fiber insulation is ideal when high temperatures, fire resistance, or minimal shrinkage during prolonged heating are priorities. Its lightweight, soft mat design, combined with excellent sound and heat insulation properties, make it preferable for furnaces, kilns, and heat-resistant pipework.

Q: Where can this insulation blanket be used?

A: It is versatile enough for use in a wide range of high-temperature applications, including furnace insulation, kiln linings, boiler insulation, and high-temperature pipe or duct wrapping in industries such as metallurgy, power generation, ceramics, and petrochemicals.

Q: What is the process behind manufacturing the needled ceramic fiber mat?

A: The blanket is produced using a needle-punching technique where pure ceramic fiber is entangled mechanically, which increases density and strength without the need for chemical binding agents. This process ensures a soft, resilient mat with consistent insulation performance.

Q: How does the insulation benefit industrial operations?

A: It offers substantial energy savings by minimizing heat loss, enhances safety through its fire-resistant properties, and reduces maintenance due to its physical durability and resistance to water absorption, shrinkage, and chemical attack.

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