PU Wall Panel
Thermal Insulation: Excellent for energy efficiency in buildings.
Lightweight & Durable: Strong without adding excessive load.
Weather-Resistant: Withstands extreme temperatures, moisture, and UV exposure.
Fire-Retardant: Enhanced safety for various applications.
Easy Installation & Maintenance: Reduces construction time and labor costs.
Versatile Design: Customizable to meet architectural and functional needs.
Product Introduction
The PU wall sandwich panel is an advanced building material featuring a high-density polyurethane (PU) core, ensuring excellent thermal insulation and energy efficiency. Its lightweight yet durable structure allows for easy handling and installation while maintaining superior strength. Ideal for residential, commercial, and industrial applications, these panels are suitable for exterior walls, partitions, and roofing. Their quick installation process reduces labor costs, making them a cost-effective and sustainable choice for modern construction.
Features
Excellent Thermal Insulation of PU
1. 50%-100% thinner insulation thickness compared to other
2. Insulating materials
3. 29 times better than brick
4. 87 times better than concrete
Product Details
Panel: color-coated panel, galvanized steel plate, stainless steel plate
Standard colors: white gray / crimson / silver / sea blue, etc.
Core material: PU, rock wool, glass wool，PU + rock wool，PU + glass wool
Production process: unwinding, pressing, laying, double-track curing molding, drying board cooling, stacking, packaging
Product Specifications
PU/PIR Sandwich Pane | |
Lengths of panels | costmized(≤11.8m due to transport |
Width of panels | 500mm-1120mm |
Thickness of panels | 30/35/40/50/60/70/75/80/90/100mm |
Exterior steel thickness | 0.4-0.8mm |
Interior steel thickness | 0.4-0.6mm |
Recommend coating | PE/HDP/SMP/PVDF |
Surface finish | Emboss/Small Wave/Big Rib/Flat |
Density | 40-45 kg/m³ |
Water absorption for 24 hours | ≤1 |
Thermal conductivity | ≤0.023w/m-k |
Compressive strength | 2200kpa |
Fire proof rate | B1/B2/B3 |
Project Cases
Sandwich panels are widely used across industries, enhancing industrial construction, factory buildings, transportation, cold storage, and healthcare. They ensure durability, energy efficiency, and hygienic environments in projects like Jidong Intelligent Manufacturing New City, Qingzhou High-Speed Railway Station, Gold and Silver Valley Industrial Park, International Fresh Cold Chain Park, Hailier Pharmaceutical, and Boxing People's Hospital.
Flow Chart of Polyurethane
This diagram illustrates the polyurethane production process. It begins with unwinding, film covering, and pressing for shaping. Next, spraying, preheating, and foaming give the material its polyurethane properties. The material is then guided, cut to size, cooled for stabilization, and finally unloaded and packaged.
Service
We provide comprehensive services to ensure that customers are satisfied throughout the entire purchase process.
During the pre-sales stage, we provide expert consultation to help customers choose the most suitable type of sandwich panels based on project requirements, budget and design preferences. We usually provide detailed technical specifications, custom design options and material samples to help customers make decisions.
During the sales process, we will ensure smooth communication, timely updates on production plans and precise quality control to ensure that the panels meet the agreed standards.
For post-sales, we will provide you with strong after-sales support, including installation guidance, maintenance tips and quick resolution of any product-related issues. We also provide extended warranty and replacement services to ensure a seamless and worry-free experience for customers.
