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Industrial Oven Ceramic Fiber Blanket Heat Treatment Flexible Thermal Shock Resistant Roll

Industrial Oven Ceramic Fiber Blanket Heat Treatment Flexible Thermal Shock Resistant 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

Material:

Alumina Silicate Fiber

Application:

Industrial Oven, Furnace

Shape:

Roll

Type:

Needled Blanket

Color:

White

Density:

96kg/m3

Thickness:

20 Mm

Width:

610/1220 Mm

Max Temperature:

1260 C

Fire Rating:

Class A1

Insulation Type:

Thermal

Packaging Details:

Cardboard box packaging, customizable

Highlight:

industrial oven ceramic fiber blanket

flexible ceramic blanket

flexible ceramic fiber blanket

Product Description

Ceramic Fiber Blanket Industrial Oven Heat Treatment Flexible Thermal Shock Resistant Roll

Product Description

Ceramic Fiber Blanket, also called Aluminum Silicate Fiber Blanket or Alumina-Silicate Needled Blanket, is a lightweight high-temperature insulation material formed from high-purity alumina-silicate fibers by a specialized needling process. The mechanical interlocking removes the need for organic binders and produces a tough blanket with good tensile strength and stable thermal performance.

For industrial ovens and heat treatment equipment, the blanket is fitted as a hot-face lining or behind refractory brick and castables. Because it is flexible, it follows curved shells, door frames and complex shapes without cracking or needing special shaping.

The elastic fiber structure absorbs thermal shock from rapid heating and cooling, and it resists the vibration of loading and unloading. This keeps the lining sealed and stable through repeated batch cycles.

The blanket is non-combustible, chemically stable and free of asbestos, offering a clean and long-lasting insulation choice for annealing, tempering and drying ovens.

Product Features

Lightweight and Flexible – Low density makes the roll easy to cut, wrap and fit around curved oven shells and door frames.

Outstanding Thermal Shock Resistance – Elastic fiber structure absorbs rapid heating and cooling without cracking or spalling.

Industrial Oven Lining – Serves as a hot-face or backup layer behind refractory brick and castables in heat treatment ovens.

Binder Free Needled Construction – Interlocked fibers hold together without organic binders that burn out at high temperature.

Needled Fiber Blanket – Consistent needled density keeps thermal performance uniform across the oven 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	96
Thermal Conductivity	W/(m·K)	400°C: ≤0.09–0.11 • 800°C: ≤0.16–0.18 • 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
Thermal Shock Resistance	—	Excellent
Chemical Stability	—	Resists most acids, alkalies & solvents
Color	—	White / Off-white
Width	mm	610 • 1220
Thickness	mm	20
Roll Length	m	7.2 – 50

Industrial Oven Ceramic Fiber Blanket Heat Treatment Flexible Thermal Shock Resistant 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

Industrial Oven Ceramic Fiber Blanket Heat Treatment Flexible Thermal Shock Resistant Roll

Industrial Oven Ceramic Fiber Blanket Heat Treatment Flexible Thermal Shock Resistant Roll

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