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Energy Saving Ceramic Fiber Blanket Low Thermal Conductivity Needled Insulation Roll 30mm

Energy Saving Ceramic Fiber Blanket Low Thermal Conductivity Needled Insulation Roll 30mm

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:

Standard

Application:

Boiler, Furnace, Duct

Material:

Alumina-silicate Fiber

Insulation Type:

Thermal

Density:

128kg/m3

Thickness:

30 Mm

Width:

610/1220 Mm

Max Temperature:

1260 C

Fire Rating:

Class A1

Color:

White

Packaging Details:

Cardboard box packaging, customizable

Highlight:

ceramic fiber blanket low thermal

thermal ceramic blanket

thermal ceramic fiber blanket

Product Description

Ceramic Fiber Blanket Low Thermal Conductivity Energy Saving 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 grade focuses on low thermal conductivity for energy saving. It suits boiler, furnace, kiln, heat exchanger and duct insulation, wherever reducing heat loss and fuel use is the priority.

The needled blanket keeps surface temperature down and is non-combustible and chemically stable. It is easy to fit over large and curved surfaces for dependable long-term insulation.

Product Features

Excellent Thermal Insulation – Low conductivity cuts heat loss and energy use.

Energy Saving Insulation Roll – For boilers, furnaces, kilns and ducts.

Low Thermal Conductivity – Keeps surface temperature and fuel use down.

Needled Fiber Blanket – Uniform density holds insulation performance.

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

Class A1 Non Combustible – Adds passive fire protection.

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 • 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	30
Roll Length	m	≥ 10

Energy Saving Ceramic Fiber Blanket Low Thermal Conductivity Needled Insulation Roll 30mm

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