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Heat Resistant Fire Retardant Foam Insulation Ceramic Fiber Boards Fire Resistance Alumina Silica Bu
Building Materials

Heat Resistant Fire Retardant Foam Insulation Cer | RFQ Sourcing Details

Building Materials · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryBuilding Materials
Unitset
CaO>= 20
MgO>= 10
ItemSTD-BOARD HA-BOARD HZ-BOARD IN-BOARD BIO-BOARD
KindHigh Purity Ceramic Fiber
SiO2>= 53 >= 46 >= 45 >= 53 >= 68
ZrO2>= 15
CategoryBuilding Materials
AvailabilityInquiry required
Updated2026-05-30

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Building Materials. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Ceramic Fiber Boards are manufactured in a wet forming process using alumina-silica fibers and binders.

Lower thermal conductivity, superior mechanical properties and high-temperature stability offer unmatched performance reliability.They can help reduce energy costs and cycling times once being installed in furnace ,boiler lining.

If wet by water, steam or oil, thermal and physical properties are restored upon drying.In order to provide handling strength during the manufacturing process, small quantities of organic and inorganic binders are typically added to the board formulation.

Where present, the organic binding agents burn out at temperatures between 450°F/232°C to 600°F/316°C during initial heat up by the end user. Following burnout of the organic binder, the boards are white in color.

Detailed Photos Product Parameters Item STD-BOARD HA-BOARD HZ-BOARD IN-BOARD BIO-BOARD Classification Temperature, °C Continuous Use Temperature, °C Density, kg/m color white Loss of Ignition, LOI, % ≤ 8 ≤ 1.5 ≤ 8 Permanent Linear Shrinkage, %, 24 hours ≤ 3(1000ºC) ≤ 3(1200ºC) ≤ 3(1350ºC) ≤ 3(1000ºC) ≤ 3(1000ºC) Compressive strength, 10% deformation, MPa >= 0.2 Thermal Conductivity, W/m•K 200ºC ºC ºC ºC ºC Chemical Composition, % Al2O3 >= 42 >= 52 >= 34 >= 42 - SiO2 >= 53 >= 46 >= 45 >= 53 >= 68 ZrO2 - - >= 15 - - CaO - - - - >= 20 MgO - - - - >= 10

Heat | Applications and Buyer Notes

Heat is organized as a sourcing-ready Building Materials reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Building MaterialsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
CaO
>= 20Based on visible page data; confirm exact value in the RFQ.
MgO
>= 10Based on visible page data; confirm exact value in the RFQ.
Item
STD-BOARD HA-BOARD HZ-BOARD IN-BOARD BIO-BOARDBased on visible page data; confirm exact value in the RFQ.
Kind
High Purity Ceramic FiberBased on visible page data; confirm exact value in the RFQ.
SiO2
>= 53 >= 46 >= 45 >= 53 >= 68Based on visible page data; confirm exact value in the RFQ.
ZrO2
>= 15Based on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryBuilding Materials
Unitset
CaO>= 20
MgO>= 10
ItemSTD-BOARD HA-BOARD HZ-BOARD IN-BOARD BIO-BOARD
KindHigh Purity Ceramic Fiber
SiO2>= 53 >= 46 >= 45 >= 53 >= 68
ZrO2>= 15
ColorWhite
ShapeCeramic Fiber Plate
SmellInorganic Type Has No Smell
UsageHigh Temperature Insulating Material
colorwhite
OriginChina
MaterialCeramic Plate Ceramic Fiber Board Heat Resistant Fire Retardant Foam Insulation Ceramic Fiber Boards Fire Resistance Alumina Silica Building
Model NO.ceramic fiber board
TrademarkPufi
certificatewill be shipped alo
CustomizationAvailable
Specification6mm-100mm thickness
Density, kg/m3220-360
Transport PackageCarton or Pallet
Compressive Strength>0.2
Chemical Composition:Al2O3.SiO2
Chemical Composition, %Al2O3 >= 42 >= 52 >= 34 >= 42
Manufacturing TechniqueVacuum Formed
Temprature Classification1900℃, 1600℃, 1500℃, 1400℃, 1260℃, 1050℃
Thermal Conductivity, W/m•K200ºC
Compressive strength, 10% deformation, MPa>= 0.2

Product sourcing keywords

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