High compressive strength; fire resistance is more than 60 minutes, thermal insulation is a bit prominent, waterproof and moisture-proof performance is good, sound absorption, green and environmental protection.
The production process, raw materials (incombustible A1 grade), formula and combination method adopted by the magnesium sulfide sandwich color steel plate make it have good fire resistance. Tests show that it has a fire resistance of more than 1200 ℃.
1. Thermal insulation performance: The thermal insulation performance of magnesium sulfide sandwich color steel plate is based on the thermal conductivity of magnesium sulfide 0.055W/M2K, and calculated by the thickness of magnesium sulfide core material in the corresponding proportion.
2. Waterproof and moisture-proof features highlight the water absorption rate of magnesium sulfide sandwich color steel plate <= 0.8%. The magnesium sulfide core plate after water absorption has certain water permeability, no irregular deformation, no chemical reaction, and strong stability.
3. The adhesion between the core plate and the color coated steel plate is high (no degumming phenomenon will occur). The magnesium oxysulfide core of the magnesium oxysulfide sandwich color steel plate is connected with the color coated steel plate by slat type, which has good independent adhesion, thus solving the problem of degumming phenomenon caused by the combination of the steel plate in the form of a whole plate in the current market.
4. Sound insulation performance; Magnesium sulfide core material itself has certain elasticity and airtight solid material, so it has good sound insulation effect.
5. High strength product parameters upper/lower steel plate thickness 0.4-0.8mm color coated steel plate.
Core material: magnesium sulfate bulk density 22 -- 280kg/m3. The thickness is 50mm -- 200mm.
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Specification
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Items
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Handmade Sandwich Panel
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Effective Width
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10-1180mm
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Length
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≤6000mm(customized)
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Thickness
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50/75/100/125mm
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Surface steel panel thickness
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0.3-0.5mm(customized)
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Core Materials
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EPS, EPFS, PU, Rock Wool, Glass Magnesium, Magnesium Oxysulfide, Aluminum/paper honeycomb, Silicon Rock, |
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Surface Treatment
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Coated
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panel
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White(conventional), green, blue, Grey, etc
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Common Character
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Wear resistance,heat resistance, Corrosion resistance, High Gloss, Good Hardness, Sound Insulation, Heat Preservation, Flame Retardant
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