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High Alumina Grade Ceramic Refractory Blanket 1350°C Furnace Lining Needled Roll

High Alumina Grade Ceramic Refractory Blanket 1350°C Furnace Lining Needled 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

Grade:

High Alumina

Application:

Steel, Glass, Cement

Material:

Alumina-silicate Fiber

Insulation Type:

Thermal

Density:

128 Kg/m3

Thickness:

25 Mm

Width:

610/1220 Mm

Max Temperature:

1350°C

Fire Rating:

Class A1

Color:

White

Packaging Details:

Cardboard box packaging, customizable

Highlight:

ceramic refractory blanket 1350°c

1350°c refractory ceramic fiber blanket

furnace ceramic refractory blanket

Product Description

Ceramic Fiber Blanket High Alumina Grade Refractory Lining Needled Roll

Product Description

Ceramic Fiber Blanket, also known as aluminum silicate fiber blanket or alumina-silicate needled 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 superior thermal performance at elevated temperatures.

This high alumina grade carries a higher Al₂O₃ content, giving greater stability at high temperature. It performs well as a hot-face or backup lining in steel, glass, ceramic and cement furnaces and kilns, and in ducts, ladles and boiler settings.

The blanket resists thermal shock, chemical attack and vibration, and is non-combustible and asbestos free for long service on demanding refractory linings.

Product Features

High Temperature Resistance – Higher alumina content for greater stability at heat.

Refractory Lining Blanket – Hot-face or backup lining for furnaces and kilns.

High Alumina Fiber Roll – Higher Al₂O₃ content for refractory duty.

Needled Fiber Blanket – Interlocked fibers resist thermal shock and vibration.

Excellent Chemical Stability – Resists most acids, alkalies and solvents.

Class A1 Non Combustible – Adds passive fire protection to the lining.

Technical Parameters

Property	Unit	Value / Range
Grade Classification	—	Standard (1260°C)
Chemical Composition	%	Al₂O₃ 52–55%, Al₂O₃+SiO₂ ≥99%
Classification Temperature	°C	1350
Continuous Use Temperature	°C	≤1000
Density	kg/m³	128
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
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

$High Alumina Grade Ceramic Refractory Blanket 1350°C Furnace Lining Needled Roll$

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