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HPL High Pressure Laminated Board Magnesium Oxide MGO Board

Product Description

 The materials of SG benzene free magnesium fireproof board are Magnesia(MgO), Magnesium Chlorid(MgCl2) and Alkali glass fiber net, and melamine laminated on one side of the board. It is the really green fire prevention product without such harmful elements as asbestos, formaldehyde or benzene.

Specifications

Surface: High glossy or super matte
Finishes: Stone marble, woodgrain, metallic or solid color
Base material size: : 1200x2400x3-12mm, other size and thickness optional
HPL thickness: 0.4-1.2mm
Density: 0.85-1.4g/cm3
Water absorption: ≤ 28%
Expansion rate in wet: ≤ 0.25
Tensile strength: ≥ 20Mpa
Frozen resistance: No crack and peels after 25 times cycle freezing.
Water resistance: No dampness and water bead after putting into water in 24 hours
Base material: Calcium silicate board, fiber cement board, mgo board and gypsum board optional

Characteristics

1.Flame proof: Resistant to combustion at 800 degree and remains flameless at 1,200 degree
2.Non-flammability: GB8624 grade A
3.Waterproof: resistant to deformation in wet environments
4.Weight: Light weight,(volume weight: 0.85 1.27g/cm3)
5.Strength: Bendable and impact resistant
6.Invariability: Resistant to deformation in wet, hot and dry conditions
7.Sound insulation: Sound loss through a 6mm thick Tolar TM plate-29dB
8.Heat Resistance: Thermal conductivity of 0.216w/mk
9.Durability: Resistance to halogen accumulation, long lasting strength
10.Cold resistance: can be used at 40 degree
11.Installation: Easy to work, fix and decorate
12.Environmentally friendly: free of asbestos, formaldehyde and ammonia