产品介绍
硫氧镁芯材防火保温隔热性能优异,不燃性A1级,已通过防火建筑材料质量监督检验中心的测试，满足防火标准。
The sulphur-oxygen magnesium core material has excellent fireproof andthermal insulation performance, and the non-combustible A1 grade haspassed the test of the National Fireproof Building Materials QualitySupervision and Inspection Center to meet the fireproof standard
