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Zirconium Grade Aluminum Silicate Fiber Board 1400°C Thermal Shock Resistant Panel

Zirconium Grade Aluminum Silicate Fiber Board 1400°C Thermal Shock Resistant Panel

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:

Zirconium

Application:

Glass Tank, Expansion Joint

Material:

Alumina-silicate Fiber

Insulation Type:

Thermal

Density:

280 Kg/m3

Thickness:

20 Mm

Size:

1200x600 Mm

Max Temperature:

1400 C

Fire Rating:

Class A1

Color:

White

Packaging Details:

Cardboard box packaging, customizable

Highlight:

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Product Description

Zirconium Grade Aluminum Silicate Fiber Board 1400C Thermal Shock Resistant 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 zirconium containing grade uses added zirconia for the most demanding high-temperature service. It suits glass tanks, high-temperature furnaces, expansion joints and other parts exposed to extreme heat and rapid temperature change.

The rigid board resists spalling and cracking under rapid temperature change and stays 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

Outstanding Thermal Shock Resistance – Absorbs rapid heating and cooling without cracking.

Zirconium Fiber Board – Added zirconia for extreme temperature duty.

Refractory Expansion Joint – Keeps joints sealed against heat and gas leakage.

Rigid Formed Structure – Holds shape under thermal cycling.

High Temperature Resistance – Classification temperature up to 1400°C.

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

Technical Parameters

Property	Unit	Value / Range
Grade Classification	—	Zirconium
Chemical Composition	%	ZrO₂ 15–17%, Al₂O₃+SiO₂+ZrO₂ ≥99%
Classification Temperature	°C	1400
Continuous Use Temperature	°C	≤ 1300
Density	kg/m³	280
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	20
Color	—	White / Off-white

Zirconium Grade Aluminum Silicate Fiber Board 1400°C Thermal Shock Resistant Panel

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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Zirconium Grade Aluminum Silicate Fiber Board 1400°C Thermal Shock Resistant Panel

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