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Technical Data of LeadFocem™ Board

Update:2018-02-03




ITEM UNIT Performance
125mm 100mm 75mm 50mm
Density kg/m2 ≤90 ≤80 ≤70 ≤50
Standard dry shrinkage mm/m ≤0.36 ≤0.29 ≤0.33 ≤0.49
Sound insulation value in air dB ≥53 ≥50 ≥47 ≥35
Impact strength No transfixion cracks times 10 10 10 5
Bend strength Board self-weight multiple (Load applied) ≥7.8 ≥6.0 ≥6.0 ≥6.0
Hanging strength N 1000 1000 1000 1000
Max fire resistance H 5.0 4.3 3.0 2.0
Fireproof Grade Grade A
Heat conductivity w/m2k 1.7 1.7 1.7 1.7
Softening coefficient 0.84 0.9 0.89 1.0
Compressive strength 3.6 4.1 5.1 6.1
Water content % 5.1 5.9 6.0 3.6
Anti-helogenation No water bead, no damp
Antitoxic No poison gas emanate in high temperature
Water impermeability Waterproof


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