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Prefabricated PU PIR Insulated Wall Sandwich Panels Fire Resistance Panels

These prefabricated PU/PIR insulated wall sandwich panels offer excellent fire resistance and superior thermal insulation for efficient, safe building envelopes.
  • product orgin:

    China
  • shipping port:

    Xiamen/Qingdao
  • payment:

    T/T;L/C at sight
  • color:

    Customized

new products

  • product details

Product introduction

PU/PIR energy-saving panels feature a unique polyurethane core that delivers exceptional thermal efficiency with minimal thickness. This innovative design achieves maximum energy conservation while optimizing space. The core's low thermal conductivity ensures superior insulation, making these panels an ideal, compact solution for high-performance building envelopes that require outstanding energy savings and material efficiency.

PIR Sandwich Panels

Product features

Fire Performance

Polyurethane is a Class B fire-rated material, effectively reducing fire damage.

 

Thermal Insulation

With a thermal conductivity between 0.019-0.023 W/m·K, polyurethane is an excellent insulating material. Superior joint design ensures air tightness and optimal thermal performance.

 

Sound Insulation

Offers good sound insulation, effectively reducing noise disturbance.

 

Water/Air Tightness

The hydrophobic nature of polyurethane (water absorption 5%) and well-designed joints maintain excellent air tightness.

 

Durability

High strength and long-lasting stability, with an approximate density of 42 kg/m³.

 

Aesthetic Appeal

Features concealed screw joints for a flat panel surface. The coated finish provides rich, long-lasting color options.

 

Product specifications

Panel name 

Polyurethane Sandwich Panel

Effective width

950/1150mm

Core thickness

50mm 75mm 100mm 150mm 200mm

Coating type

PE, SMP, HDP, PVDF

Steel sheet (GI/PPGI/PPGL)

0.40-0.75 mm

Aluminum metal sheets

0.60-1.20 mm

Surface sheets

Steel sheet (GI/PPGI/PPGL): 0.40-0.75 mm

Aluminum metal sheets:0.60-1.20 mm

Aluminum foils:0.065 mm

PVC sheets

Core material

PIR/PUR

Core density

35-45 kg/m3

Thermal conductivity

0.023 w/m· k

 

Product applications

These sandwich panels are ideal for constructing cold storage facilities, clean rooms, and industrial buildings. Our prefabricated PU/PIR insulated wall panels provide excellent thermal insulation and fire resistance. These sandwich panels ensure energy efficiency, safety, and quick installation for durable, high-performance building envelopes.

Cleanroom

Cold storage

Warehouse

Product installation

 

Packing & Delivery

☆ Packing

·Seaworthy packing standards:

Sandwich panels packingPVC on both sides to protect the roof panel surfaces;

Packed with kraft paper to protect the panel ends;

Put EPS foam on the each space to keep the panels from squeezing each other.

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

 

Service&Support

☆Service
Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc. 

1)Professional sales team,One-to-one service;

2)Combination of industry and trade company,to ensure the service and price;

3)Experienced engineer team to offer professional technology service;

4)Intimate after-sales service.

☆Support

Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.

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