PE-Faced Nano Microporous Insulation Board

Product Description:

PE-Faced Nano Microporous Insulation Board from Anchor-tech is a high-performance insulation board. It is based on our standard nano microporous board, with an added PE film on the surface. This PE coating provides waterproof, moisture-resistant, and dust-proof protection—while keeping the excellent thermal insulation properties of the base material.

The PE film helps keep the worksite clean. It prevents dust from falling off during installation and reduces the risk of workers inhaling harmful particles. At high temperatures, the PE film burns away completely. It leaves no residue and does not affect the board’s thermal performance.

Because PE film is non-conductive, this product is ideal for fireproof and thermal insulation in battery systems and energy storage cabinets. It offers strong electrical insulation and added safety in these applications.

The board has an ultra-low thermal conductivity. Even at 600°C, it maintains a value of just 0.028 W/m·K. It delivers the same insulation performance as traditional materials—but with only one-quarter to one-sixth of the thickness. This makes it a great choice where space or weight is limited.

It is especially suitable for industries like automotive, home appliances, photovoltaic annealing furnaces, and sapphire sintering furnaces. The product is flame-retardant and can withstand temperatures up to 1200°C.

Thickness can be customized from 5 mm to 50 mm. The board is easy to process and cost-effective. It’s an ideal solution for customers seeking energy efficiency, safety, and environmental protection in high-temperature insulation.

Thermal Conductivity (W/m·K), tested according to YB/T 4130-2005

200℃	0.022
400℃	0.024
600℃	0.028
800℃	0.034

Specifications:

Product Model	Classification Temp (℃)	Density (kg/m³)	Linear Shrinkage at 800℃	Chemical Composition
AMPE12	1200	220-350	＜2%	SiO₂	45%
				Ti₂Si₂O₅+Al₂O₃	50%
AMPE10	1000	220-350	＜2%	SiO₂	50%
				Ti₂Si₂O₅+Al₂O₃	45%
AMPE09	900	220-350	＜2%	SiO₂	45%
				Ti₂Si₂O₅+Al₂O₃	45%
Standard Size（mm）：100061510,15,20,25,30,50

Product advantages:

Waterproof and Moisture-Resistant, Clean Installation
• Surface laminated with PE film to prevent moisture penetration
• Effectively reduces dust generation and keeps the job site clean
• Lowers the risk of particle inhalation for installers

Self-Igniting at High Temperature, No Residue
• The PE film burns completely at high temperatures
• Does not affect the insulation performance of the core board

Non-Conductive, Suitable for Electrical Equipment
• The PE film is non-conductive
• Ideal for batteries, fireproof energy storage cabinets, and other applications requiring both insulation and electrical safety

Ultra-Low Thermal Conductivity, Space-Saving
• Thermal conductivity as low as 0.028 W/m·K at 600°C
• Much better insulation than traditional materials
• Achieves the same insulation with only 1/4 to 1/6 of the thickness

High Temperature Resistance, Excellent Fire Protection
• Withstands temperatures up to 1200°C
• Widely used in high-temperature environments

Easy to Process, Flexible to Use
• Can be cut, drilled, and shaped with woodworking tools
• Non-combustible—ideal as a fireproof insulation layer

Customizable, Suitable for Multiple Applications
• Thickness customizable from 1–50mm
• Fits different spaces and installation needs
• Used in automotive, home appliances, PV annealing furnaces, sapphire sintering furnaces, and more

Efficient Insulation, Energy Saving
• 3 to 4 times more efficient than traditional materials
• Greatly reduces energy consumption and insulation layer thickness

Low Thermal Mass, Stable and Reliable
• Low specific heat and heat storage
• Resistant to thermal shock

Radiation Barrier, Durable Performance
• Withstands temperatures up to 1100°C
• Effectively blocks infrared radiation
• Does not powder or degrade over time

Eco-Friendly and Safe
• Non-toxic and environmentally friendly
• Free of inhalable harmful fibers
• Smoke-free and odorless when heated
• Skin-friendly and non-irritating
• Safe for household appliances

Typical Application:

Aluminium melting furnace
Aluminum holding furnace
Glass furnace
Tempering furnace
Roller hearth kiln
ceramic kiln

Tunnel kiln
Pit furnace
Heat treatment furnace
Cracking furnace
Lifesaving capsule
Electric heater

Frequently Asked Questions about PE-Faced Nano Microporous Insulation Board

Quick answers to common technical and commercial questions engineers and procurement teams ask about our PE-Faced Nano Microporous Insulation Board. For specifications not covered here, please contact our technical team.

What is PE facing used for on a nano microporous insulation board?

The polyethylene film facing on our PE-faced nano microporous insulation board serves three primary functions. First, it acts as a vapor barrier that limits moisture ingress into the microporous core during transport, storage, and intermittent operation cycles, which preserves thermal performance over the long service life. Second, it provides a clean, smooth working surface that is easy to wipe down during installation and maintenance, reducing fiber shed and dust. Third, it adds a small amount of mechanical protection against scuffs and minor impacts during handling on site. The PE film itself is a thermoplastic layer laminated to the board face during manufacture. For applications where the board is exposed to elevated temperatures the facing remains stable; the underlying microporous board handles the thermal load while the PE protects the upstream face from contamination and humidity. The film can be specified in standard clear or in selected colors on request.

Can PE-faced board be used outdoors or in humid environments?

Yes, PE-faced nano microporous insulation board is well suited to outdoor and high-humidity service. The polyethylene film facing forms a continuous moisture barrier on the exposed face, reducing water absorption into the microporous core compared to unfaced boards. In petrochemical installations, marine terminals, and coastal process plants, PE-faced board maintains its published thermal conductivity after years of atmospheric exposure. For fully outdoor service we recommend additionally wrapping joints with a compatible PE tape and sealing the perimeter with a weatherproof cladding to prevent lateral moisture migration behind the facing. The PE film has a service temperature range from minus 40 degrees Celsius to approximately 80 degrees Celsius continuous, so for hot-face service above this range the PE protects the cold face while the microporous core handles the heat. Please share your environmental conditions and we will recommend the appropriate joint sealing detail.

Is PE-faced board suitable for food processing applications?

PE-faced nano microporous insulation board is commonly specified in food and beverage processing facilities where hygiene and cleanability matter. The polyethylene facing is a food-contact grade polymer that complies with US FDA 21 CFR and EU 10/2011 food contact regulations when supplied in the standard formulation. The smooth, non-porous face wipes clean with standard cleaning agents and does not shed fibers into the process environment. Common applications include insulation of cooking vessels, sterilization retorts, pasteurization lines, and clean-room process pipework. For applications subject to direct food contact, the facing must be rated for the specific food type and contact conditions. Where food contact is incidental to insulation duty, the standard PE facing is sufficient. If your installation requires EHEDG, 3-A, or specific kosher and halal compliance, please indicate this at quotation stage so we can supply the correct documentation and certification.

What is the maximum service temperature of PE-faced board?

The maximum service temperature of PE-faced nano microporous insulation board is determined by the microporous core, not by the PE facing. The microporous core sustains continuous operation up to 950 degrees Celsius and peak exposure up to 1100 degrees Celsius for short transients. The PE facing itself is stable up to approximately 80 degrees Celsius continuous use, after which it softens; this is normally not a limitation because the facing sits on the cold face of the assembly, well away from the hot process. In a typical installation where the board is bonded to a hot surface, the cold face rarely exceeds 60 degrees Celsius. If the application places the PE facing on the hot side, the temperature limit drops to the facing thermal rating. Please share your heat-flow profile and we can confirm the configuration. PE-faced board is widely used in district heating, steam lines, and process piping with cold-face temperatures consistently below the PE service limit.

How does PE facing compare with aluminum foil facing?

PE facing and aluminum foil facing serve overlapping but distinct purposes. PE is a polymer film optimized for moisture resistance, cleanability, and food-grade applications. Aluminum foil is a metal layer optimized for radiative heat reflection, vapor blocking at high temperature, and aesthetics on visible installations. For purely thermal performance, a thin aluminum foil facing reduces surface emissivity and can drop cold-face temperature by 5 to 10 percent compared to unfaced board. PE facing delivers no radiative benefit but offers superior cleanability and chemical resistance in wet or food environments. Many industrial projects specify PE for process-side applications where hygiene is critical and aluminum foil for power and petrochemical applications where radiant heat reflection matters more. We can also supply hybrid laminates with PE on one face and aluminum foil on the other when a single board must serve both duties. Send us your application brief and we will recommend the right facing combination.

How is PE-faced board installed and fixed?

PE-faced nano microporous insulation board is installed using the same mechanical methods as standard board, with one additional consideration to protect the facing. The board can be bonded with high-temperature inorganic adhesive for permanent mountings or secured with stainless steel banding and welded pins for removable cladding. Pin spacing typically follows a 300 millimeter grid with closer centers near edges and penetrations. When cutting on site, score the facing with a sharp blade first to avoid tearing the film away from the core. Joints between boards are filled with ceramic fiber strip and sealed with high-temperature foil tape or PE tape as appropriate. The facing should remain intact through handling; any cuts or tears should be sealed with compatible adhesive tape. For project-specific installation drawings, isometric layouts, and pin schedules, our engineering team can prepare a detailed bill of materials on receipt of your piping or equipment isometrics.

Technical Specifications

Parameter	Value
Maximum Service Temperature	950 °C
Thermal Conductivity	0.020 W/(m·K) at 25 °C
Standard Width	1000 / 1200
Standard Thickness	10 / 15 / 20 / 25 / 30
Density	220–280 kg/m³
Compressive Strength @10% deformation	≥ 0.35 MPa
Dimensional Tolerance	±2 mm (length), ±1 mm (thickness)
Minimum Order Quantity (MOQ)	5 m³ or 100 pieces
Lead Time	10–25 working days depending on configuration
Packaging	Standard export wooden crate or pallet; vacuum-sealed PE film interior
Quality Standard	YB/T 4130-2005, EN 13501-1 (fire classification A1)

Why Engineers Choose PE-Faced Microporous Insulation

The PE-faced nano microporous insulation board is a high temperature insulation panel with a 50 µm polyethylene film laminated to both faces — washable, food-grade, and resistant to incidental moisture during commissioning.

Beneath the PE skin, the same fumed silica microporous core as the standard board delivers microporous thermal insulation with thermal conductivity 0.020 W/(m·K) — no compromise on heat-stopping performance.

For clean-room process equipment, food and beverage service, or any installation where wash-down is part of the operating procedure, this microporous insulation panel with PE film prevents fiber shed and absorbs less than 1 % water by weight.

Quality & Certifications

Every batch of our nano microporous insulation is produced under a documented quality system and released with traceability paperwork. Third-party test reports and certificates are available on request for engineering submittals and tender packages.

ISO 9001:2015 — Quality Management System certification for design, production, and after-sales service.
REACH Compliance — Registration, Evaluation, Authorisation and Restriction of Chemicals — full declaration on file.
RoHS 2.0 Compliance — Restriction of Hazardous Substances — third-party tested for heavy metals and phthalates.
Asbestos-Free Declaration — Certified asbestos-free per WHO and OSHA material safety data sheets.
YB/T 4130-2005 — Chinese metallurgical industry standard for microporous insulation boards.
EN 13501-1 Fire Classification A1 — Non-combustible per European reaction-to-fire test.
SGS Test Reports — Density, compressive strength, thermal conductivity, and loss-on-ignition — third-party verified.
CE Marking — EU Declaration of Conformity for the relevant product families.

Certificate Gallery (Documentation on Request)

High-resolution scans of certificates and test reports are available — request our documentation pack to receive PDF originals.

ISO 9001:2015

REACH Compliance

RoHS 2.0 Complianc

Asbestos-Free Decl

YB/T 4130-2005

EN 13501-1 Fire Cl

Request Documentation

Related Applications

See how this product performs in real installations: