Paint free board is a new green & environmental material introduced from Korea obedience to the city
building style.It improved the natural mode of China city building. PFB board is produced by high
temperature& high pressure used in interiorand exterior wall decoration. The surface don’t need any
treatment. Easy forconstruction, save time and save the cost. Also keep the natural texture and color.
Products characteristics
1,Natural and elegant, well effect decoration.
2,Fast and simple construction, high efficiency, lower cost, directly install with nails like gypsum board.
3,Stable maintenance, long time use, more than 50 years age.
4,High strength, anti-bending strength more than 12MPA, suitable for crowed place.
5,Fire-proof for 4 hours , class-A1 incombustibility.
Size & specification
Thickness(mm): 5mm, 6mm, 8mm, 9mm, 10mm, 12mm.
Size :(mm): 1220*2440mm, 1200*2400mm, other sizes according to the order .
Asbestos content : free of asbestos.
Density: 1.2-1.5g/cm3.
Thermal conductivity: less than 0.3W/(M.K).
Water content: ≤10%.
Water absorption(plain): ≤30%.
Swelling rate: ≤0.25%.
Thermal shrinkage: ≤0.5%.
Anti-bending strength: ≥12MPA.
Water tightness：the reverse side allows showing water mark but not dropping after
                          24 hours.
Freezing resistance: it doesn’t show break and layer after 25 times freeze thawing.
Impact resistance: without continuous crack after one shock.
Incombustibility: Class – A1
Recommend application
Exterior wall: hotel, stadium, school, house, office, supermarket, store, villa, and apartment.
Interior wall: subway, office, meeting room, tunnel, market, hotel, washing room, passageway & large spots.
Product series
Concrete color: white, light gray, dark gray.
Multicolor: red, green, yellow, brown, black