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Low Thermal Conductivity Aluminum Silicate Fiber Board Panel 25mm Energy Saving

Low Thermal Conductivity Aluminum Silicate Fiber Board Panel 25mm Energy Saving

MOQ:	100 m³
Price:	135 - 676.5 $/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	150 m³ per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Application:

Furnace, Kiln, Boiler

Density:

260 Kg/m3

Thickness:

25 Mm

Grade:

Energy Saving

Fire Rating:

Class A1

Conductivity:

Low

Max Temperature:

1200 C

Size:

1200x600 Mm

Color:

White

Material:

Alumina-silicate Fiber

Feature:

Energy Saving

Packaging Details:

Cardboard box packaging, customizable

Highlight:

25mm ceramic fiber board

25mm aluminum silicate fiber board

low thermal ceramic fiber board

Product Description

Energy Saving Aluminum Silicate Fiber Board Low Thermal Conductivity Panel

Product Description

Aluminum Silicate Fiber Board, also known as ceramic fiber board or alumina-silicate insulation board, is a rigid high-temperature insulation board made from high-purity alumina-silicate fibers through a wet vacuum forming process. This method gives uniform fiber distribution and consistent density, so the board keeps good mechanical strength, stable dimensions and dependable thermal performance in service.

This energy saving grade is engineered around low thermal conductivity, so it cuts heat loss across furnace linings, kiln backup walls, boiler shells and hot-air ducting. Lower conductivity means less fuel is needed to hold process temperature, which helps plants reduce energy cost and carbon output.

Because the board is rigid, it holds its shape under load and stays flat against the shell, limiting gaps and hot spots. It resists thermal shock and vibration, is non-combustible and stays chemically stable in normal furnace atmospheres.

A small amount of organic binder gives the board handling strength and burns off gradually on first heating around 250–400°C with only a light, brief smoke. The result is a low-maintenance insulation board that keeps heat where it is wanted and out of the working area.

Product Features

Excellent Thermal Insulation – Low conductivity reduces heat loss and keeps process temperature stable.

Low Thermal Conductivity – Lean fiber structure limits conducted heat across the lining.

Energy Saving Board – Cuts fuel use and running cost on furnaces, kilns and boilers.

Rigid Formed Structure – Holds shape under load and resists thermal shock.

Class A1 Non Combustible – Inorganic board adds passive fire protection.

Easy Installation – Rigid panels are quick to cut, fit and support.

Technical Parameters

Property	Unit	Value / Range
Grade Classification	—	Energy Saving
Chemical Composition	%	Al₂O₃ 45–46%, Al₂O₃+SiO₂ ≥97%
Classification Temperature	°C	1200
Continuous Use Temperature	°C	≤ 1000
Density	kg/m³	260
Thermal Conductivity	W/(m·K)	400°C: ≤0.11–0.13 • 600°C: ≤0.14–0.16 • 800°C: ≤0.18–0.20
Heating Linear Change	%	≤ 3.0 – 4.0 (at classification temp × 24h)
Flexural Strength	MPa	≥ 0.4 – 0.6
Compressive Strength (10%)	MPa	≥ 0.2 – 0.35
Shot Content (>0.212 mm)	%	≤ 18
Moisture Content	%	≤ 1.0
Fire Rating	—	Class A1 (Non-combustible)
Binder Content	—	Low organic binder (burns off at 250 – 400°C)
Size	mm	1200 × 600
Thickness	mm	25
Color	—	White / Off-white

Low Thermal Conductivity Aluminum Silicate Fiber Board Panel 25mm Energy Saving

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