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Lightweight Rigid Aluminum Silicate Fiber Board Low Density Insulation Panel 220kg/m3

Lightweight Rigid Aluminum Silicate Fiber Board Low Density Insulation Panel 220kg/m3

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

Grade:

Lightweight

Application:

Heat Shield, Light Lining

Material:

Alumina-silicate Fiber

Insulation Type:

Thermal

Density:

220kg/m3

Thickness:

12 Mm

Size:

1200x600 Mm

Max Temperature:

1200 C

Fire Rating:

Class A1

Color:

White

Packaging Details:

Cardboard box packaging, customizable

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Product Description

Lightweight Rigid Aluminum Silicate Fiber Board Low Density Insulation 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 manufactured from high-purity alumina-silicate fibers through a wet vacuum forming process. This forming method gives uniform fiber distribution and consistent density, producing a board with good mechanical strength, stable dimensions and dependable thermal performance at elevated temperature.

This lightweight grade has lower density for lower heat storage and weight. It suits light furnace linings, heat shields and insulation where fast heating and cooling or low structural load matter.

The rigid low density board resists thermal shock, is easy to cut and fit, and is non-combustible and chemically stable. A small amount of organic binder gives the board handling strength and burns off gradually on first heating around 250–400°C, producing a light, brief smoke.

Product Features

Lightweight Rigid Board – Lower density for lower weight and heat storage.

Low Density Board – Fast heating and cooling cycles.

Furnace Lining Panel – Light linings, heat shields and fire walls.

Excellent Thermal Insulation – Reduces heat loss with low mass.

Class A1 Non Combustible – Will not burn or smoke in service.

Easy Installation – Easy to cut and fit on site.

Technical Parameters

Property	Unit	Value / Range
Grade Classification	—	Lightweight
Chemical Composition	%	Al₂O₃ 45–46%, Al₂O₃+SiO₂ ≥97%
Classification Temperature	°C	1200
Continuous Use Temperature	°C	≤ 1000
Density	kg/m³	220
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	12
Color	—	White / Off-white

Lightweight Rigid Aluminum Silicate Fiber Board Low Density Insulation Panel 220kg/m3

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.

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Lightweight Rigid Aluminum Silicate Fiber Board Low Density Insulation Panel 220kg/m3

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