Qingdao Ci'an Industrial Co., Ltd
QINGDAO CI'AN INDUSTRIAL CO., LTD
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Heat insulation water proof and fire proof PU sandwich panel light weight
1, Polyurethane composite board core material from the upper and lower color steel plate with a middle foamed polyurethane composition,with six components online world advanced automatic operation of mixed casting technology,can mix process online complete social ingredients center or factory,and can be freely adjusted according to the temperature on-line,so as to produce the building sheet out of the ordinary high strength,energy-saving,green environment protection.
2, Because of the fire proof performance is good, it can also be used to other composite plate edge core material, polyurethane sealing composite plate using high-quality color coating steel plate for surface material,continuous rock wool,glass cotton as the core material,high density rigid polyurethane foam for enterprises mouth filling,through high pressure foaming curing,automatic dense cloth cotton and long double coated with control of molding compound and into,and hang the traditional cotton maintenance materials,fire prevention,heat preservation effect is better,more durable,convenient installation,elegant appearance.Is a leading steel building maintenance materials.
3, Generally used for roof outer plate structure,the board has good heat preservation, thermal insulation,soundproof effect,and polyurethane not combustion-supporting,comply with fire safety.Interaction of upper and lower plate and polyurethane,has very high strength and stiffness,the lower plate is smooth,clear lines,increase indoor appearance,smoothness.Easy installation,short construction period,beautiful,is a kind of new building materials.
4, The sandwich plate has the advantages of linght weight,beautiful appearance and good corrosion resistance,and can be processed directly,it gives the construction industry,shipbuilding industry,vehicle manufacturing,furniture industry,provides a new type of raw materials,to paly a steel and wood,and efficient construction,energy saving,pollution prevention,good results.
Description of the goods:
PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storage, exhibition halls, gymnasiums, freezing stores, purification workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
Parameters:
| Product parameters | |
| Exterior Steel Thickness | 0.4-0.7mm |
| Interior Steel Thickness | 0.4-0.7mm |
| Core Material Thickness | 50mm/75mm/100mm/150mm/200mm |
| Length | Less than 11.8m |
| Effective Width | Wall panel:400-1120mm Roof panel:1000mm |
| Recommend Coating | PVDF/SMP/HDP/PE |
| Surface Finish | Emboss,small wave,big rib,flat |
| Density | 40-45kg/m3 |
| The Thermal Conductivity | 0.019-0.023w/m.k |
| Moisture Permeability Coefficient | ≤3.34Ng/Pa/m.s |
| Water Absorption | ≤0.5g/100cm2 |
| The Compression Strength | ≥220KPa |
| The Bending Strength | ≥2450KN/m2 |
| Oxygen Index | ≥28 |
| Fireproof Grade | B1 |
| Dimensional Stability | ≤1% |
| Application Temperature | -50℃-150℃ |
| Advantage | Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly |
| Usage | Various roofs and walls referring to the large-size factory buildings,workshops,cold storage,villas,etc |
| Thickness of Sandwich Panel | Application Temperature |
| 50mm | Temperature 5°C or above |
| 75mm | Temperature -5°C or above |
| 100mm | Temperature -15°C or above |
| 120mm | Temperature -25°C or above |
| 150mm | Temperature -35°C or above |
| 200mm | Temperature -45°C or above |
1. Light in weight
2. Heat-insulation, good sound insulation
3. Good durability
4. Waterproof
5. Competitive in price
6. Fireproof: B1
7. Hot-dip Galvanized Steel Sheets then Color Coated
8. Sound insulation
Material of pu sandwich panel
1. The thickness of up and bottom steelsheet: 0.3-0.8mm color coated galvanized steel sheet
2. Core material-The density of this rockwool is 120kg/m3
3. Side steel stripe or not:0.2mm-0.8mm galvanized plate
Packing:
Our company:
QINGDAO CI'AN INDUSTRIAL CO., LTD is specialized in design and production of prefab house and environmental material. Our main products include: prefabricated slope-style house, prefabricated flat-style house, prefabricated villa, steel structure workshop/warehouse and all kinds of container houses and etc. The material series include: Polystyrene sandwich panel (EPS), Polyurethane sandwich panel, rock wool sandwich panel and PU foam,and etc. We have the whole producing line includes the sandwich panel, the steel structure and the accessories producing line. All the equipment includes roof panel molding machine, polyurethane panel molding machine, PU panel molding machine, and all the steel structure molding machines are the advanced in this filed.