... stability under low tempeaturelinear change rate,-25.24hr: 1.0,%5.Water absorptionV/V,24hr:,30%6.Fire retardance (Oxygen index ... : 10-30 kg/m3Style: H- style board, match boardWidth: match board, 950mm,1150mm (Effective width)H- style board, 1000mm,1200mm (Effective width)Thickness ... in steel structure warehouse, modular house, especially for cold storage High Quality EPS Sandwich Panel