PRODUCTS

Home / PRODUCTS / Ceramic Fiber Blanket /

Refractory Expansion Joint Thermal Ceramic Fiber Blanket Shock Resistant Needled Roll

Refractory Expansion Joint Thermal Ceramic Fiber Blanket Shock Resistant 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

Application:

Expansion Joint

Material:

Alumina-silicate Fiber

Type:

Needled Blanket

Color:

White

Insulation:

Thermal Shock

Shape:

Roll

Packaging Details:

Cardboard box packaging, customizable

Highlight:

thermal ceramic fiber blanket

ceramic fiber blanket shock resistant

refractory ceramic blanket

Product Description

Ceramic Fiber Blanket Refractory Expansion Joint Thermal Shock Resistant Needled Roll

Product Description

Ceramic Fiber Blanket is a needled insulation roll built for refractory expansion joints and parts that move as they heat. Its elastic fiber structure absorbs thermal stress and recovers its shape, so the blanket resists cracking and spalling during rapid heating and cooling.

Used in expansion joints, furnace seals and door seals, the blanket compresses and flexes without losing integrity, keeping the joint sealed against heat and gas leakage. Because it is needled without organic binders, it stays effective where glued products would fail.

The material is non-combustible and chemically stable, providing dependable thermal protection for boiler components, kiln doors and high-temperature process lines subject to thermal cycling.

Product Features

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

Refractory Expansion Joint – Compresses and flexes to keep joints sealed against heat and gas leakage.

Needled Fiber Blanket – Interlocked fibers stay intact in moving and flexing parts of the lining.

High Temperature Resistance – Continuous service around 1000°C with classification temperature up to 1260°C.

Lightweight and Flexible – Easy to fit around seals, doors and expansion gaps for fast installation.

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

$Refractory Expansion Joint Thermal Ceramic Fiber Blanket Shock Resistant Needled Roll$

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