Fireclay Refractory Mortar (AL-40, 45)

Refractory MortarsFireclay refractory mortarRefractory castable and refractory mortar supplier HENAN XINMI CHANGXING REFRACTORYCo., Ltd is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.Regarding the refractory mortar, it belongs to unshaped refractory products, Mortar is a dry power mainly composed by cement, mixed with fine sands which dehumidified and dirt obviated with high temperature, and other polymer additive, prepared with special design, precisely calculated and force mechanical blendered, packed in bags or in bulk. In the building sites, user only have to put them into cement spraying machine and blender with water, then air-compressed before use. Normally, thickness of each layer should be about 10-20mm.Characteristics:Excellent PlasticityHigh refractorinessLong service lifeApplication:Mainly used for the masonry of refractory bricks. Index ProductFireclay MortarCodeNN-40NN-45AL2O3≥ %4045Refractoriness ≥ C171017300.2mpa Refractoriness under loadT0.6 ≥ C11001200Cold Adhesive Strength ≥ MPa110C× 24h1.01.0Adhesive Time S60-18060-180Grain Composition %-1.0mm100100+0.5mm ≤2.02.0-0.074mm≥5050