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What is XPS? XPS (extruded polystyrene) insulation board, is a new insulation
material, which is a high quality foam product characterized by
smooth skin with a closed-cell structure that looks like a mass of
uniform bubbles with common walls between them. There are few, if
any, voids between the cells, top and bottom skin. Features of XPS Comparing with other traditional insulation materials, such as EPS,
PU and Rock wool, XPS is improved in insulation,moistureproof,
compressive strength, durability, convenient installation CE
Certificate and low cost. As an ideal material, XPS is widely applied to heat preservation
and insulation systems, moistureproof and obstruct systems, with
promising potential market. | | | Composition of XPS extrusion line Mixer / Screw Extruder / Die / Calibrator / Haul off Unit / Edge
Cutter / Cross Cutter | |
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| | Item | HIM-X-250 | HIM-X-500 | HIM-X-750 | Extrude system | Set | 1st Extruder | 2nd Extruder | 1st Extruder | 2nd Extruder | 1st Extruder | 2nd Extruder | Screw diameters | mm | 135 | 150 | 165 | 200 | 92X2 | 200 | L/D Radio | L/D | 27:1 | 33:1 | 27:1 | 33:1 | L>3000 | 33:1 | Driving Motor Power | kw | 75 | 45 | 90 | 55 | 110 | 55 | Heating Power | kw | 110 | 160 | 180 | Capacity | kg/h | 250~300 | 450~500 | 700~750 | Product Width | mm | 600/900 | 600/900 | 600/900/1200 | Product Thickness | mm | 20~60 | 20~100 | 50~120 | Density | kg/m3 | 33~39 | 33~39 | 33~39 | Total Power | kw | 280 | 350 | 380 |
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1, The XPS Insulation Board Production Lines from HiSuccess
International (Our Lines) are probably with most economical
characteristics in the world, they are much cheaper than the lines
with same capacities from Europe, perhaps only 10% to 20%. The final products from Our Lines
are similar with the products from European lines. 2, Our Lines are the environmental friendship machinery. They can
use 100% recycled materials, such as recycled EPS, GPPS. It can
reduce the pollution from plastics. The lines from Europe only can
use virgin materials. The prices of recycled materials are much
cheaper than virgin materials too. 3, Our Lines can use several different combinations of different
kinds of foaming agents, for example, 100% HCFC, such as: F22,
F142b, 100%HFC, such as: F134a and F152, mixed HCFC and HFC. Our
Lines also can use CO2 and Butane as the foaming agent, HCFC totally free, totally
without the destruction of the ozonosphere. 4, Our Lines adopt twin screws in first extruder, involving coning
twin screws and parallel twin screws, as well as single screw.
Different combinations with different diameters and sizes of the
screws of first and second extruders, we can get different capacities from 250 kg per hour to
1000 kg per hour. 5, Our Lines have lowest energy consumption in the world. |
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| XPS | EPS | PU | Rock wool | Thermal conductivity [w/( m·K)] | At the beginning | 0.030 | 0.041 | 0.02 | 0.044 | After three years | ≤0.04 | ≥0.06 | ≥0.06 | ≥0.06 | Compressive strength (Kpa) | When dry | 350 | 80 | 165 | | After watering | 350 | 60 | 110 | | Tensile strength (Kpa/m2) | ≥300 | ≥65 | — | — | Density (kg/m3) | 32~39 | 25~28 | 25~30 | 150~200 | Water absorption (%)(V/V) | At the beginning | ≤0.76 | ≤8 | ≤6 | ≤5 | After three years | ≤1 | ≥40 | ≥40 | ≥40 | Thickness(mm) | 25 | 38 | 21 | — | Volume stability | good | good | good | good | Combustibility | B2 | B1 | | noncombustible | Direct use | easy | easy | easy | difficult | Raw material | 100% new material~ 100% recycle material | 100% new material | 100% new material | 100% new material | Cost | low | middle | high | middle | Production process | easy | easy | complex | complex, contaminative |
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