Edge: Squre, Taper, Beveled,Grooved Standard Size(mm): 1200x2400mm/1220x2440mm 1200x2700mm/1220x2745mm 1200x3000mm/1220x3050mm Max. Width(mm):1220mm Max. Length(mm) 3660,, Thickness range(mm) 3-25mm

1. Fireproof Mgo Gray Board Substitute for Gypsum Panel
Fireproof Mgo Gray Board Substitute for Gypsum Panel is a new type of
muti-functional building materials with magnesium oxide and magnesium chloride as
the raw materials, also mixing the perlite, fiber glass mesh, saw dust in a certain
proportion.
Property of Fireproof Mgo Gray Board Substitute for Gypsum Panel
>Impervious to water, fire, insects and chemicals
>Light weight and easy for installation
>Tough, anti-abrasion
>Non-toxic, safe and eco-friendly
Edge: Squre, Taper, Beveled,Grooved
Standard Size(mm): 1200x2400mm/1220x2440mm
1200x2700mm/1220x2745mm
1200x3000mm/1220x3050mm
Max. Width(mm):1220mm
Max. Length(mm) 3660,,
Thickness range(mm) 3-25mm
Application for Fireproof Mgo Gray Board Substitute for Gypsum Panel
+Partition board
+Interior & exterior wall panel
+ Ceiling board

2. + Flooring
+ Lining of fireproof board
+ Core of fireproof door
+ Prefabricated houses
Performance for Fireproof Mgo Gray Board Substitute for Gypsum Panel
(1) Fireproof Board
standard mgo board was tested by the National Center for Quality Supervision and
Testing of Fire Building Materials (NFTC). Its fireproof level is rated level A
(nonflammable level);
(2) Moisture Resistance
standard mgo board is excellent in moisture resistance. Dry bending strength is
15Mpa. Bending strength under absorbed moisture is 22Mpa;
(3) Heat Insulation
standard mgo board has heat prevention material incorporated, it has great feature
of heat prevention. Thermal resistance is 1.14m2k/w;
(4) Sound Insulation
standard mgo board is proved to have good noise insulation property after inspected
by the National Center for Quality Supervision and Testing of Fire Building Materials
(NFTC). The noise insulation factor of the wall can reach 44dB and 47dB. It has the
best noise insulation constitution in China, especially the 95mm wall comprised by
the 10mm board.
(5) Bump-resistance and light
standard mgo board is a light board. Its density is less than 1300kg/m3. At the same
time its bending strength and impact resistance is excellent. Also, it will maintain its'
quality during construction. It is light, it can save time, space, weight and expense. It
is a new and high efficient wall.
Technical datas of Fireproof Mgo Gray Board Substitute for Gypsum Panel
Density (Specific Mass) ~1000 Kg/m3
(+/-<2%)
Compressive Strength ~20 MPa (3,000 PSI)
Impact Resistance >6 KJ/m2
Tensile Strength >5.5 MPa
Moisture Absorption ~26% maximum saturation (slow absorption rate)

3. Moisture Content ~6%
Water Vapour Diffusion ~28 / 35
Specific Heat ~930 J/KgK
Thermal Conductivity ~0.44 W/mK
Modulus of elasticity ~6045 N/mm2
Flexibility UNI E 12372 N/mm2
maximum 12mm x 1220 x2440=10 N/mm2
Surface Alkalinity ~10 Ph
Thermal Expansion Hot / Cold 0.01 mm/mC (from temp +20°C to -20°C)
Contact Information:
Beijing Hocreboard Building Materials Co.,Ltd
Tel: 86 15001321220
Fax: 86 62151268
Web: www.hocre-board.com
Email: info@hocre-board.com
Skype: susan.wei1
WhatsApp:+8615001321220