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Polyisocyanurate (PIR) sandwich panels are at the forefront of modern insulation technology, delivering unparalleled thermal performance and energy efficiency. As an efficient performance, easy installation, high quality and environment friendly material, PIR Sandwich Panel is now widely used in the cold storage, Industrial buildings, food markets, hotels, logistic centers, food industry facilities, agricultural and medicine warehouse etc.
PIR (Polyisocyanurate Foam) is polyurethane modified polyisocyanurate. It is a foam plastic obtained by polyurethane modification of a kind of foam called polyisocyanurate. Its performance is quite different from polyurethane. Compared with PUR sandwich panels, PIR has lower thermal conductivity and better fire resistance.
Our PIR Sandwich panel has the thickness choice from 50mm to 200mm, and can be customized in length and surface steel finish to meet specific project requirements.
| TECHNICAL PARAMETERS OF POLYISOCYANURATE CORE SANDWICH PANEL | ||||||||
| THICKNESS | Effective Width | Length | Density | Fire Resistance | Weight | Heat Transfer Coefficient Ud,s | Surface Thickness | Surface Material |
| mm | mm | m | Kg/ m³ | / | Kg/㎡ | W/[m x K ] | mm | / |
| 50 | 1120 | 1-18 | 43±2 Customizable | B-s1, d0 | 10.5 | ≤0.022 | 0.3 – 0.8 | Customized |
| 75 | 11.6 | |||||||
| 100 | 12.2 | |||||||
| 120 | 13.2 | |||||||
| 125 | 13.8 | |||||||
| 150 | 14.5 | |||||||
| 200 | 16.6 | |||||||
The Split Joint PIR sandwich panels are widely used in industrial, commercial, and agricultural buildings, including warehouses, cold storage facilities and manufacturing plants. Their ease of installation and low maintenance requirements make them a cost-effective option for modern construction projects, helping to increase sustainability and efficiency.
Our PIR sandwich panel have multiple customizable surface steel material and color choices such as PPGI, Stainless steel, embossed aluminum etc. Their durability, moisture resistance and chemical resistance further enhance their appeal.
PPGI is a versatile metal material widely used in construction and manufacturing. It features a galvanized steel base that is coated with a layer of paint for excellent corrosion resistance and durability. Key features include its lightweight nature and its availability in a variety of colors and finishes for aesthetic customization.
PPGI has a variety of color finishes, we provide customized color service for whatever color you need.
To obtain better or specific function, other surface materials can also be customized such as Stainless Steel, Aluminum, or other alloys.
PPGI can also be enhanced with various advanced coatings to improve its performance and durability:
PIR sandwich panels combine excellent thermal insulation, cost-effectiveness, safety, and versatility. Their core competitive advantage is the ability to deliver long-term energy savings while ensuring structural integrity and safety.
