SUNSHINE A2 fireproof metal composite board
It consists of upper and lower high-strength antirust aluminum plates, stainless steel plates and galvanized steel plates as panels, which are cleaned and formed, and then coated and baked with fluorocarbon or polyester on the roller coating production line. The middle core material adopts natural and environmental-friendly inorganic minerals as the core material, and the upper and lower metal plates and the middle inorganic core material are continuously compounded by special bonding materials with DUPONT resin as the main material at high temperature. Because the upper and lower layers are made of metal materials, the inorganic mineral core layer in the middle is mainly composed of natural inorganic mineral materials, which is not only incombustible but also flame retardant.
Shandong Golden Sunshine Building Materials Co., Ltd. produced a new A2-grade fireproof metal composite board, which is a new type of green environmental protection building board which can reach A2-grade incombustible, waterproof, mildew-proof, shockproof and heat preservation. With its fire resistance and physical properties, especially its excellent performance in fire rating and peel strength, this product is widely used in various architectural decoration fields.
A2 grade fireproof board core roll
A2-class fireproof board core coil is made of natural inorganic mineral mixed materials, which is used to produce A2-class fireproof composite board. It is non-combustible, low-smoke, non-toxic, halogen-free, droplet-free, radiation-free and environment-friendly. SUNSHINE A2 fireproof core coil is A2, S1 and D0, and has been certified by SGS, Intertek and other companies according to EN13501-1 standard.
Grade A2 fireproof board core coil specifications:
Thickness: 2.50-5.00 mm
Width: 900mm-1520mm
Heat value: 1.8mj/kg (< 2.0mj/kg)
Density: 1.8-1.85g/cm
Water absorption rate: ≤6%
Tensile strength: ≥4MPa
Colors: white, green, etc
A2 fireproof aluminum composite board
A2 fireproof aluminum composite board is incombustible aluminum composite board, and its basic fireproof features are A2, S1 and D0, which are mainly used for building wall cladding. SUNSHINE A2 fireproof exterior wall coating has excellent performance. HYLR5000 and Kynar500 polyvinylidene fluoride coatings are used, which have beautiful appearance, high weather resistance and pollution resistance, high strength and flexibility, and are easy to design and install. SUNSHINE A2 fireproof aluminum composite board has passed the certification of GB8624-2012, GB/T17748-2016, EN13501-1, SGS, Intertek, etc.
Grade A2 fireproof aluminum composite board specifications:
Dimensions: 1220x2440mm, 1250x250mm, 1500x3050mm, etc
Thickness: 3mm, 4mm, 5mm, 6mm
Thickness of aluminum: 0.20-0.50mm
Aluminum alloy: AA3003, AA5005, etc.
Coating paint: PVDF, FEVE, etc
Heat value: < ＜2.7mJ/kg
Peel strength: 8-12n (> 8n/mm)
Roller peel strength: 125N.mm/mm, 180°
Bending strength ≥110MPa
Elastic modulus in bending: ≥3.0*104MPa
Packing: steel tray
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Shandong Jinhu color aluminum group-Shandong Jinyang guang building materials co., ltd
