PNS PU composite board features self-expanding sealing and utilizes the latest labyrinthine ring sealing connection technology. This provides superior airtightness compared to conventional PU composite boards, preventing cold air leakage and making cold storage more energy-efficient. Designed specifically for cold storage, cold rooms, indoor ski halls, and controlled atmosphere storage facilities, it comes in thicknesses of 100mm, 120mm, 150mm, 200mm, 240mm, and 250mm.
Product Features:
Reliable quality, diverse styles, and a wide range of applications.
The convex-concave groove plug-in structure and seamlessly welded panel construction achieve "space capsule"-level airtightness and thermal insulation.
The seamless application of various surface textures and color technologies imbues cold storage architecture with a unique aesthetic.
Factory-prefabricated, it meets all-weather and fast construction requirements.
It is widely used in indoor ski halls, cold storage laboratories, controlled atmosphere storage facilities, high-end three-dimensional cold storage and freezers, and cleanrooms.
Product Advantages:
The convex-concave groove structure enhances insulation and airtightness at the board joints, making it specifically designed for cold rooms and cold storage facilities. The panels are uniform and stable, offering excellent thermal insulation and waterproof properties.
With its light weight and elegant appearance, it effectively addresses the temperature fluctuations encountered in the cold storage industry.
Within a specified module, the storage unit can be freely adjusted in length, width, and height, allowing expansion or reduction as needed. The assembled panels can also be disassembled and reassembled at a different location, making installation quick and easy.
Excellent Thermal Insulation:
The thermal conductivity ranges from 0.018-0.022 W/m·K (25°C), the lowest among currently used insulation materials. Using high-pressure continuous foaming technology, the foam is uniform and dense, resulting in a closed-cell structure with small cells, reaching a density of up to 200,000 cells/m³ and a closed-cell rate exceeding 97%. Its extremely low water absorption effectively blocks moisture penetration, thereby delivering excellent thermal insulation performance.
Excellent Fire Resistance:
Rigid polyurethane foam offers excellent fire resistance. During combustion, it forms a protective char layer, preventing melting and dripping like EPS and XPS. Composited with metal surface materials, it further enhances its flame retardancy. Its combustion performance meets the national standard GB8624-2012.
Leading Pentane Technology ：Using fluorine-free raw materials for one-time high-pressure foaming, it produces no chlorofluorocarbons (CFCs), has a zero greenhouse effect, and is environmentally friendly, complying with the International Ozone Layer Convention and European environmental standards.
Proprietary Airtightness Technology: Using a proprietary airtight structure, the insulation layers between adjacent panels are seamlessly integrated, eliminating "cold vapor bridges" and significantly improving airtightness, making it ideal for controlled atmosphere storage.
Energy Saving and Environmental Protection: The selection and processing of PU composite board strictly adhere to national and industry environmental standards.
During use, the board is less susceptible to bacterial and parasite growth, making it suitable for the complex environments and stringent environmental requirements of the cold chain industry.
The cold storage insulation system, utilizing proprietary airtight structure technology, seamlessly connects the cold storage unit, achieving absolute airtightness, saving energy by 30%, and significantly reducing operating costs. Easy and fast installation
The panels are prefabricated in the factory, and the installation system is designed to meet all-weather construction requirements, shortening installation cycles and reducing labor costs and material waste.
F A Q
1.You are manufacture factory or trading company?
We are manufacture factory. You are welcomed to visit us at any time. In the workshop,it has a complete advanced equipment system for making steel structures and panels. So we can make sure the good quality and also the competitive price.
2.What is your difference with other products?
Our products have the environmental,protection,beautiful,insulation,fast installation,etc advantages.
3.Can you offer design service?
Yes,we have an engineer team and can design for you according to your requirements.Architectural drawing,structure diagram,processing detail drawing and installation drawing will be made and let you confirm in different time of the project.
4.What's the delivery time?
The delivery time depends on the size and quantity of building.Generally within 30 days after receiving the payment.And partial shipment is allowed for big order.
5.What's the payment term?
TT and L/C are acceptable; But T/T will be more appreciated. 30% deposit and balance before shipment.
6.Can you accept the inspection from a third party?
Yes. We have enough experience to cooperate with the inspection project and we have obtained ISO certification SGS certificate and the Australian official rockwool asbestos-free certification
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