
Insulated PU Sandwich Panel for Prefabricated House
Width: 0~2600mm
Length:0~6000mm
Color: white, grey, customized
Surface: smooth, pebbled
Service year: up to 20+ years
Sandwich panel core: EPS, XPS, PP honeycomb, plywood, PET, etc.
Fiberglass content: >30%
Product Introduction
We uphold our commitment to excellence in both high quality and sales service, and we are able to provide customers with unparalleled service and the highest quality frp composite panels, frp corrugated roofing sheets, corrugated fibreglass roofing. Taking the core concept of 'to be the Responsible'. We vigorously develop new products and strive to explore new markets, which provide a broad space for the development of the enterprise. We will spare no effort to offer more advanced technology, better products, more professional service and more timely support to our customers, and win a better future for ourselves through continuous innovation and development. In the future, we will continue to innovate and surpass in development strategy, brand building, product R &D and business model!
Products Description
Poor heat preservation, easy cracking, degumming, bulge, serious yellowing, internal mold... Be quick to check the FRP sandwich panel you buy. Do you meet above several problems?If not, congratulations, the sandwich panel you bought is very good quality. Runfeng fiberglass reinforce plastic sandwich panel designed for high quality.

Products Advantages
1.100% washable
2.Humidity resistant
3.Chemical and abrasive resistant
4.Impact resistant
5.Hard for fungi or bacteria to breed
6.No odors
7.Self-cleaning
8.Easy to install
9.Easy to clean
Specifications for FRP Cover
| Production | Universal | Class B antiflaming lighting sheet | Class A antiflaming lighting sheet | Heat insulation type | Anti-corrosion type |
| Feature | good weatherability, high strength, high tenacity, good impact resistance | good weatherability, high strength, high tenacity, flame retardant | good weatherability, high strength, high tenacity, good flame resistance | terrific weatherability, high strength, high tenacity, soft and balanced light | using corrosion resistant resin, high strength, high tenacity, terrific acid-resistant and alkali-resistant capability, resistance to electrochemical corrosion |
| Surface | Dupont Melinex 301I anti-aging film | Dupont Melinex 301I anti-aging film | Dupont Melinex 301I anti-aging film | Dupont Melinex 389 anti-aging film, 200um thickness anti-UV gelcoat layer | Dupont Melinex 301I anti-aging film |
| Resin | SKD unsaturated polyester resin | SKD resin with flame retardant additive | SKD flame-retarded resin | SKD heat insulated resin | SKD vinylite super strong anticorrosion |
| Fiberglass content | more than 30% | more than 30% | more than 30% | more than 30% | more than 30% |
| Oxygen index | more than 26 | more than 30 | |||
| Standard thickness | 1.2mm, 1.5mm, 2.0mm | 1.2mm, 1.5mm, 2.0mm | 1.2mm, 1.5mm, 2.0mm | 1.5mm, 2.0mm | 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm |
| Standard color | blue, grey, white, (customized color) | blue, grey, white, (customized color) | blue, grey, white, (customized color) | blue, grey, white, (customized color) | blue, grey, white, (customized color) |
| Service temperature | -40℃~+130℃ | -40℃~+130℃ | -40℃~+130℃ | -40℃~+130℃ | -40℃~+130℃ |
| Thermal expansivity | 2.1*10^-5m/m/℃ | 2.1*10^-5m/m/℃ | 2.1*10^-5m/m/℃ | 2.1*10^-5m/m/℃ | |
| Guarantee | 15 years | 15 years | 15 years | 25 years | 20 years |
| Bending strength | 190MPa | 183MPa | 198MPa | 175MPa | 130MPa |
| Tensile strength | 103Mpa | 100Mpa | 105Mpa | 103Mpa | 95Mpa |
| Density | 1.4g/cm³ | 1.45g/cm³ | 1.48g/cm³ | 1.4g/cm³ | 1.65g/cm³ |
| Barcol hardness | 50 | 50 | 50 | 50 | 50 |
| Distortion temperature (HDT) | 168℃ | 160℃ | 168℃ | 168 degrees Celsius | 168℃ |
| Pyroconductivity | 0.158W/M.K | 0.158W/M.K | 0.158W/M.K | 0.158W/M.K | 0.158W/M.K |
Please tell us your needs, we will recommend the most suitable fiberglass reinforce plastic sandwich panel for you!
Core materials
Core Material | XPS | EPS | PU | PP honeycomb | Plywood |
| Fire prevention | √√√ | √√√ | √√√ | √√√ | √ |
| Weight | √√√ | √√√ | √√√ | √√√ | √ |
| Cost | √√ | √√ | √√ | √√√ | √√√ |
| Heat preservation | √√√ | √√√ | √√√ | √√√ | √ |
| Strength | √√ | √√ | √√ | √√√√√ | √√ |
| Anti noise | √√√ | √√√ | √√√ | √√√ | √√√ |

Applications

Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Insulated PU Sandwich Panel for Prefabricated House. Our company has a mature design level in product design and production. Over the years, we have won wide praise for our excellent quality and professional service attitude. Adhering to the tenet of 'excellent quality, perfect service and benefit sharing', we give full play to our technical advantages and constantly pursue excellence.
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