PIR and PU Sandwich Panels in Modern Construction

1. Composition:

• Core Material: Both PIR and PU panels have a rigid foam core. PIR foam is an advanced version of PU foam that includes polyisocyanurate, enhancing its fire resistance and thermal insulation capabilities.
• Facings: The foam core is enclosed between two facing materials, typically made of galvanized steel, aluminum, or fiber-reinforced plastic. These facings provide additional strength and protection.

Polyisocyanurate (PIR) and Polyurethane (PU) sandwich panels are advanced construction materials known for their excellent thermal insulation properties. Here’s a detailed introduction to these panels:

PIR/PU Sandwich Panels Overview
Core Material: The core of PIR/PU sandwich panels is made from rigid foam. PIR foam is a modified version of polyurethane that incorporates polyisocyanurate, enhancing its fire resistance and thermal performance.
Facings: The core is typically sandwiched between two facings made of materials such as steel, aluminum, or fiber-reinforced plastic. These facings provide structural strength and protect the foam core.
 

HY PIR/PUR sandwich composite board with polyurethane as the core material is composed of upper and lower color steel plates and intermediate foamed polyurethane. It adopts the world's advanced six-component online automatic operation mixing and pouring technology, which can complete the mixing process of the batching center or the factory at one time online. It can be adjusted at will according to the temperature online, so as to produce distinctive high-strength, energy-saving and green building panels.

HUAYU PIR/PUR sandwich panels are an ideal solution for cold storage applications, offering superior thermal insulation, structural strength, and hygiene properties. Whether used in refrigerated warehouses, food processing facilities, or pharmaceutical storage areas, these panels provide a reliable and energy-efficient solution for preserving temperature-sensitive goods.

Polyurethane plain boards for refrigerated trucks are essential components used in the construction of insulated compartments to maintain proper temperature conditions for transporting perishable goods.

HUAYU Rigid polyurethane foam for refrigerated trucks are essential components used in the construction of insulated compartments to maintain proper temperature conditions for transporting perishable goods.

HUAYU Rigid polyurethane foam for refrigerated trucks are essential components used in the construction of insulated compartments to maintain proper temperature conditions for transporting perishable goods.

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PIR/PUR insulation decoration integrated boards for exterior walls are advanced building materials designed to provide both insulation and aesthetic enhancement to the exterior of buildings

HUAYU PIR/PU decorative insulation boards are innovative building materials designed to provide both thermal insulation and aesthetic appeal to various architectural and interior design applications.

HYW108 Coating Agent Special Resin:
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