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Industrial Furnace Lining Ceramic Blanket Insulation 128kg/M³ Alumina Silicate Needled Insulation Roll

Industrial Furnace Lining Ceramic Blanket Insulation 128kg/M³ Alumina Silicate Needled Insulation Roll

MOQ:	100 m³
Price:	52.5 - 258.5 $/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	200 - 250 m³ per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Application:

Furnace Lining

Material:

Alumina-silicate Fiber

Type:

Needled Blanket

Color:

White

Insulation:

High Temperature

Shape:

Roll

Packaging Details:

Cardboard box packaging, customizable

Highlight:

furnace ceramic blanket insulation

furnace ceramic fire insulation blanket

needled ceramic blanket insulation

Product Description

Ceramic Fiber Blanket Industrial Furnace Lining Alumina Silicate Needled Insulation Roll

Product Description

Ceramic Fiber Blanket is a flexible high-temperature insulation material manufactured from high-purity alumina-silicate fibers through a specialized needling process. This mechanical interlocking technique eliminates the need for organic binders, creating a durable blanket with excellent tensile strength and reliable thermal performance at elevated temperatures.

Designed for industrial furnace lining, the blanket works as either a hot-face layer or backup insulation behind refractory brick and castables. Its low thermal conductivity reduces heat loss, helping maintain process temperature while lowering fuel consumption across continuous furnace operation.

The needled fiber structure resists thermal shock and vibration, so the lining holds together through repeated heating and cooling cycles. It is non-combustible, chemically stable and free of asbestos, making it a practical and long-lasting insulation choice for metallurgical and ceramic furnaces.

Product Features

Excellent Thermal Insulation – Low thermal conductivity and consistent needled density reduce heat loss from furnace walls and roofs.

Furnace Lining Insulation – Suitable as a hot-face or backup layer behind refractory brick, castables and ramming mixes.

Alumina Silicate Needled Blanket – Mechanically interlocked fibers keep the lining intact under vibration and thermal cycling.

High Temperature Resistance – Stable performance up to a classification temperature of 1260°C.

Class A1 Non-Combustible – Inorganic fiber body will not burn or smoke, adding passive fire protection to the lining.

Technical Parameters

Property	Unit	Value / Range
Grade Classification	—	Standard (1260°C)
Chemical Composition	%	Al₂O₃ 45–46%, Al₂O₃+SiO₂ ≥97%
Classification Temperature	°C	1260
Continuous Use Temperature	°C	≤1000
Density	kg/m³	128
Thermal Conductivity	W/(m·K)	400°C: ≤0.09–0.11 • 600°C: ≤0.12–0.15 • 1000°C: ≤0.20–0.22
Heating Linear Change	%	≤ 3.0 (at classification temp × 24h)
Shot Content (>0.212 mm)	%	≤ 15 – 20
Tensile Strength	MPa	≥ 0.04
Moisture Content	%	≤ 1.0
Fire Rating	—	Class A1 (Non-combustible)
Melting Point	°C	≥ 1760
Specific Heat	kJ/(kg·K)	~ 1.0
Fiber Diameter	µm	3 – 5
Fiber Length	mm	50 – 200
Loss on Ignition	%	≤ 1.0
Thermal Shock Resistance	—	Excellent
Chemical Stability	—	Resists most acids, alkalies & solvents
Color	—	White / Off-white
Width	mm	610 • 1220
Thickness	mm	25
Roll Length	m	≥ 10

Industrial Furnace Lining Ceramic Blanket Insulation 128kg/M³ Alumina Silicate Needled Insulation Roll

FAQ

Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 20 Years.

What products does your company mainly deal in?

Our company is a building materials enterprise that integrates production and sales. Our primary product offerings include Cellular Glass Insulation,Polyurethane Foams,Aluminum Silicate Fiber Board,ceramic fiber blanket and tubes, as well as a range of other thermal insulation materials. May I inquire which specific product you are interested in?

Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

What services can you provide?

Any inquires will be replied within 0-1 hours. We are professional manufacturer. Welcome to visit our company and factories at any time!

Can the product be customized?

Our company offers product customization services. The specifications, models, packaging requirements, etc. of the products can all be tailored to your specific needs. May I ask what is your purchase quantity ?

What are the payment terms?

30% of the payment is to be made in advance, and the remaining 70% must be settled before loading.

Tags:

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board