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XPS (Polystyrene foam)
EASTM brand extrusion and expanded polystyrene(XPS) thermal insulation boards are made with polystyrene. Through special process, the hard expanded board is extruded. There is a sealed and foamed structure, which is an environmental protection material with the performances of high-resist compression, waterproof, moistureproof, air proof, light weight, anti-corrosion, long service life and low conductivity factor and so on. | Products with continuous uniform obturator-honeycomb structure, each porous wall between the internet has the same thickness, Special molecular structure so that products with excellent insulation properties, high-performance anti-wet, low water absorption, good noise performance, high compressive strength and good dimensional stability and anti-creep properties, product performance and stability, the quality of light at the same time, makes it easy to transport, free-cutting, is an ideal energys | High compressive strength | It has 150Kpa-500Kpa the various models to meet various requirements load. It can be used for insulation on the square ground, car park roof, the roof tennis courts, roof garden and platforms, the long-term cold storage load of the ground, highway and railway roadbed, and so on. | EASTM XPS has a great and lasting insulation properties, over time the growth of its thermal properties are also minor impact, the use of several decades after its insulation properties still remain at over 80 percent. | High resistance to water vapour infiltration capability | EASTM XPS with obturator structure so that the pros and cons of water leakage, ling condensate, such as freeze-thaw cycle produced by the moisture and water can not infiltrate. | A good noise performance | EASTM XPS held by the noise reduction performance, in a hotel, entertainment rooms cut off on the application, can reduce outside interference. In the home decoration, decoration works is particularly advantages. | Technical Data Sheet | Properties |
| Physical Index | Item | Unit | Type II | Density | kg/m3 | 9-50 | Maximum use temperature | ℃ | -80~100 | Thermal conductivity | W/mK | 0.028 | Water absorption | MG/KM | 0.01 | Compressive | Kpa | >150 | Fireproof |
| Inflamable grade B1 &B2 | Standard size and packaging | Class | Items | Sizes | Board (Slab) | Length (mm) | 1000~5000 | Width (mm) | 1000~300 | Thickness (mm) | 5,10,12,15,20,25,30,40,45,50 | Pipe cover | Length (mm) | 1000 | Inside diameter (mm) | 18~630 | Thickness (mm) | 15,20,25,30,40,45,50 | Standard packaging | Polythene bags or Cardboard cartons |
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