China The PU insulation wall panel is highly efficient and energy-saving with B1 grade flame retardancy Exporters, Companies

Feature:Fire Resistant, Water Resistant
Design Style:Contemporary modern
Warranty:1 Year
Length:Customer's Require
After-sale Service:Online Technical Support, Other
Place of Origin:Hebei, China
Product name:PU Sandwich Panel
Core material:Hard Polyurethane Foam
Usage:Construction Insulation
Material:Metal+pu Foam+Aluminum Foil
Advantage:Heat Preservation
Color:Customer Request
Type:Sandwich Panel Movable Wall
Keyword:Fireproof Insulation Sandwich Panels
Function:Insulated Roof Panel
Features:Thermal Insulation Waterproof Fireproof
Selling Units:Single item
Single package size:380X40X2 cm

Product Description

Production Description

Insulation wall panels are centered on precision manufacturing and rely on fully automated production lines to achieve standardized production. High-density polyurethane core material is selected and formed through high-pressure continuous foaming process, ensuring that the closed-cell rate of the core material is over 95%, and it has excellent thermal insulation and waterproof performance. The panel and core material are made through a hot-pressing composite process. Through precise temperature control and pressure regulation, a tight bond is achieved, eliminating the risk of delamination and peeling.

The production process integrates numerical control cutting technology, with dimensional errors controlled within ±0.5mm, meeting the construction requirements of various types of buildings. The surface is treated with an anti-scratch and wear-resistant coating, which takes into account both decorative and durable properties. The entire process adheres to the GB/T 20284 standard and undergoes multiple quality inspections to ensure that each wall panel possesses core advantages such as B1-level flame retardancy and low thermal conductivity, highlighting exquisite craftsmanship and reliable quality.

Sandwich wall panels

Differentiation Advantage

Comparison Dimension Our Insulation Wall Panels Advantages Industry Peers' Common Situation
Production Process Full automatic foaming + CNC compounding, dimensional error ±0.5mm, high stability Semi-automatic production, dimensional error ±2mm, prone to bonding issues
Core Material High-density polyurethane core (≥40kg/m³), closed-cell rate 95%+, Class B1 flame retardant Ordinary core (≤30kg/m³), closed-cell rate below 85%, some Class B2 flame retardant
Product Structure Integration of insulation, decoration and waterproofing, no additional treatment required Only meets basic insulation needs, separate waterproofing and decoration required
Quality Control Compliant with GB/T 20284 + ISO 9001, 12 full inspections, 100% qualification rate Only meets basic standards, incomplete inspection items, occasional quality risks
Construction & Service Customization available, with dedicated accessories, high construction efficiency, 5-year warranty Single specification, construction relies on on-site cutting, 1-2 year warranty, limited technical support

Application Scenarios

Thermal insulation wall panels, with their core advantages of thermal insulation, heat preservation, flame retardancy, waterproofing and decoration integration, are widely adapted to various building scenarios.

Industrial Facilities
Ideal for factories, warehouses, and cold chain facilities. Reduces energy consumption while meeting B1-level flame retardant industrial safety standards.
Civil Buildings
Applicable to residential exterior walls, interior walls, and partitions to enhance living comfort and satisfy building energy-saving requirements.
Commercial Projects
Perfect for shopping malls, offices, and hotels. Enables simultaneous decoration and insulation to drastically shorten construction periods.
Building Renovations
Prefabricated installation eliminates the need for large-scale demolition, making old building updates efficient and hassle-free.
Controlled Environments
Ideal for cleanrooms, cold storage, and data centers requiring constant temperatures, moisture proofing, safety, and strict environmental parameters.

The Benefits of Choosing Us

International Standard Quality Guarantee
Our order default rate is 0. Products are certified by CE and ISO, meeting European, American, and Southeast Asian standards for fire resistance and sound insulation. Detailed test reports are provided for easy customs clearance.
Stable and Efficient Supply Chain
Supported by our high-capacity production facility and long-term logistics partners, we effortlessly handle large-scale projects exceeding 100,000 square meters without risk of supply disruptions.
Customized Service Capabilities
We adjust sizes, thickness, and surface finishes (such as anti-moisture or antibacterial coatings) to fit your project requirements. Neutral and customized brand packaging are fully supported.
Full-Process Foreign Trade Support
Offering flexible trade options like FOB and CIF. Our dedicated export logistics team assists with customs clearance, booking, and documents, offering 24/7 multilingual communication.

Frequently Asked Questions

What is the flame retardancy rating of your insulation wall panels?
Our insulation wall panels achieve a B1-level flame retardancy rating in accordance with the GB/T 20284 standard, ensuring excellent fire safety performance for industrial and commercial projects.
What are the core material specifications and closed-cell rate?
We use high-density polyurethane core material with a density of ≥40kg/m³ and a closed-cell rate of over 95%, which guarantees superior thermal insulation and waterproofing capabilities compared to standard industry core materials.
How precise are the dimensions of the panels?
Utilizing advanced numerical control (CNC) cutting technology, the dimensional errors of our panels are tightly controlled within ±0.5mm, ensuring a perfect fit and high construction efficiency on-site.
Can these wall panels be customized to specific project needs?
Yes. We offer fully customizable solutions where sizes, thickness, surface coatings (such as anti-scratch, moisture-proof, or antibacterial coatings), and customized branding/packaging can be adjusted to meet local market demands.
What international standards do your products comply with?
Our products meet rigorous quality standards and carry CE and ISO certifications. The structural stability, fire resistance, and sound insulation ratings comply with mainstream regulations in Europe, the Americas, and Southeast Asia.
What kind of export trade terms and support do you provide?
We accept flexible international trade terms such as FOB and CIF. Our professional export operations team takes care of customs declarations, shipping arrangements, documentation, and offers 24/7 multilingual communication support.

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